This is an automated email from the ASF dual-hosted git repository.

brandonwilliams pushed a commit to branch CASSANDRA-18710-5.0
in repository https://gitbox.apache.org/repos/asf/cassandra.git

commit aaf9021ac525679639e453f001e348da4fbcec5d
Author: Brandon Williams <[email protected]>
AuthorDate: Fri Aug 18 13:33:57 2023 -0500

    circle, do not merge.
---
 .circleci/config.yml | 993 ++++++++++++++++++++++++++++++---------------------
 1 file changed, 583 insertions(+), 410 deletions(-)

diff --git a/.circleci/config.yml b/.circleci/config.yml
index 2b3e22fa07..4f22af673a 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -24,7 +24,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -79,9 +79,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -111,10 +111,10 @@ jobs:
   j17_dtests:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -186,9 +186,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -250,9 +250,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -281,10 +281,10 @@ jobs:
   j17_cqlsh_dtests_py311_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -358,9 +358,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -392,7 +392,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -447,9 +447,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -481,7 +481,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -536,9 +536,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -601,9 +601,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -633,10 +633,10 @@ jobs:
   j17_cqlsh_dtests_py3_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -710,9 +710,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -744,7 +744,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -827,9 +827,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -858,10 +858,10 @@ jobs:
   j17_cqlsh_dtests_py38_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -935,9 +935,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -966,10 +966,10 @@ jobs:
   j17_dtests_vnode_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1089,9 +1089,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1120,10 +1120,10 @@ jobs:
   j17_dtests_offheap_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1221,9 +1221,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1252,10 +1252,10 @@ jobs:
   j11_dtests_vnode_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1353,9 +1353,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1388,7 +1388,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1471,9 +1471,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1503,10 +1503,10 @@ jobs:
   j17_cqlsh_dtests_py3:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1580,9 +1580,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1614,7 +1614,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1669,9 +1669,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1704,7 +1704,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1787,9 +1787,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1821,7 +1821,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1876,9 +1876,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -1907,10 +1907,10 @@ jobs:
   j11_cqlsh_dtests_py311:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -1984,9 +1984,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2016,10 +2016,10 @@ jobs:
   j17_dtests_large_vnode_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2117,9 +2117,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2148,10 +2148,10 @@ jobs:
   j17_dtests_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2271,9 +2271,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2305,7 +2305,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2388,9 +2388,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2420,10 +2420,10 @@ jobs:
   j17_cqlsh_dtests_py311:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2497,9 +2497,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2528,10 +2528,10 @@ jobs:
   j11_cqlsh_dtests_py38:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2605,9 +2605,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2640,7 +2640,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2695,9 +2695,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2729,7 +2729,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2784,9 +2784,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2819,7 +2819,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -2902,9 +2902,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -2936,7 +2936,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3097,9 +3097,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3129,7 +3129,7 @@ jobs:
   j11_dtests_large_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: xlarge
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
     parallelism: 4
@@ -3182,9 +3182,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3214,10 +3214,10 @@ jobs:
   j11_dtests_large_vnode_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3315,9 +3315,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3350,7 +3350,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3433,9 +3433,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3464,10 +3464,10 @@ jobs:
   j11_cqlsh_dtests_py38_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3541,9 +3541,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3573,7 +3573,7 @@ jobs:
   j11_dtests_large:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: xlarge
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
     parallelism: 4
@@ -3626,9 +3626,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3661,7 +3661,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3716,9 +3716,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3751,7 +3751,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3834,9 +3834,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -3866,10 +3866,10 @@ jobs:
   j11_upgrade_dtests_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: xlarge
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -3967,9 +3967,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4002,7 +4002,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 1
+    parallelism: 10
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -4085,9 +4085,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4119,7 +4119,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -4280,9 +4280,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4311,10 +4311,10 @@ jobs:
   j11_cqlsh_dtests_py3:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -4388,9 +4388,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4495,9 +4495,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4529,7 +4529,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -4612,9 +4612,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4647,7 +4647,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -4702,9 +4702,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4773,9 +4773,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4805,10 +4805,10 @@ jobs:
   j11_dtests_offheap_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -4906,9 +4906,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -4941,7 +4941,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 1
+    parallelism: 10
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -5024,9 +5024,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5128,9 +5128,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5200,9 +5200,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5235,7 +5235,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -5290,9 +5290,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5403,9 +5403,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5438,7 +5438,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 1
+    parallelism: 4
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -5521,9 +5521,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5593,9 +5593,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5628,7 +5628,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -5683,9 +5683,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5715,10 +5715,10 @@ jobs:
   j17_dtests_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -5790,9 +5790,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5821,10 +5821,10 @@ jobs:
   j11_dtests_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -5922,9 +5922,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -5957,7 +5957,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6040,9 +6040,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6075,7 +6075,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6130,9 +6130,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6161,10 +6161,10 @@ jobs:
   j11_cqlsh_dtests_py3_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6238,9 +6238,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6270,10 +6270,10 @@ jobs:
   j11_cqlsh_dtests_py311_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6347,9 +6347,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6382,7 +6382,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6465,9 +6465,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6497,10 +6497,10 @@ jobs:
   j11_upgrade_dtests:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 100
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6550,9 +6550,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6582,10 +6582,10 @@ jobs:
   j11_dtests_large_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6683,9 +6683,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6718,7 +6718,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6773,9 +6773,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6804,10 +6804,10 @@ jobs:
   j11_cqlsh_dtests_py3_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -6881,9 +6881,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6953,9 +6953,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -6984,7 +6984,7 @@ jobs:
   j17_dtests_large_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: xlarge
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
     parallelism: 4
@@ -7037,9 +7037,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7068,10 +7068,10 @@ jobs:
   j11_dtests_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7121,9 +7121,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7153,10 +7153,10 @@ jobs:
   j11_cqlsh_dtests_py38_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7230,9 +7230,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7265,7 +7265,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7320,9 +7320,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7355,7 +7355,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7410,9 +7410,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7445,7 +7445,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7500,9 +7500,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7532,10 +7532,10 @@ jobs:
   j17_cqlsh_dtests_py38_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7609,9 +7609,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7672,9 +7672,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7703,10 +7703,10 @@ jobs:
   j11_cqlsh_dtests_py311_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7780,9 +7780,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7815,7 +7815,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -7898,9 +7898,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -7929,10 +7929,10 @@ jobs:
   j17_cqlsh_dtests_py3_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8006,9 +8006,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8037,10 +8037,10 @@ jobs:
   j17_cqlsh_dtests_py311_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8114,9 +8114,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8148,7 +8148,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 1
+    parallelism: 10
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8231,9 +8231,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8303,9 +8303,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8337,7 +8337,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8392,9 +8392,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8499,9 +8499,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8534,7 +8534,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8589,9 +8589,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8653,9 +8653,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8685,10 +8685,10 @@ jobs:
   j11_dtests:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8738,9 +8738,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8773,7 +8773,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 1
+    parallelism: 10
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8856,9 +8856,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8887,10 +8887,10 @@ jobs:
   j17_cqlsh_dtests_py38:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -8964,9 +8964,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -8998,7 +8998,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9081,9 +9081,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9115,7 +9115,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9170,9 +9170,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9201,7 +9201,7 @@ jobs:
   j17_dtests_large:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: xlarge
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
     parallelism: 4
@@ -9254,9 +9254,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9288,7 +9288,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9343,9 +9343,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9415,9 +9415,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9449,7 +9449,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9504,9 +9504,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9535,10 +9535,10 @@ jobs:
   j11_dtests_vnode:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11-w-dependencies:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9588,9 +9588,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9623,7 +9623,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9678,9 +9678,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9709,10 +9709,10 @@ jobs:
   j17_dtests_offheap:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 50
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9784,9 +9784,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9815,10 +9815,10 @@ jobs:
   j17_dtests_large_repeat:
     docker:
     - image: apache/cassandra-testing-ubuntu2004-java11:latest
-    resource_class: medium
+    resource_class: large
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -9916,9 +9916,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -9950,7 +9950,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -10005,9 +10005,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -10039,7 +10039,7 @@ jobs:
     resource_class: medium
     working_directory: ~/
     shell: /bin/bash -eo pipefail -l
-    parallelism: 4
+    parallelism: 25
     steps:
     - attach_workspace:
         at: /home/cassandra
@@ -10094,9 +10094,9 @@ jobs:
     - DTEST_BRANCH: trunk
     - CCM_MAX_HEAP_SIZE: 1024M
     - CCM_HEAP_NEWSIZE: 256M
-    - REPEATED_TESTS_STOP_ON_FAILURE: false
-    - REPEATED_UTESTS: null
-    - REPEATED_UTESTS_COUNT: 500
+    - REPEATED_TESTS_STOP_ON_FAILURE: true
+    - REPEATED_UTESTS: 
org.apache.cassandra.io.DiskSpaceMetricsTest,org.apache.cassandra.io.DiskSpaceMetricsTest#testFlushSize
+    - REPEATED_UTESTS_COUNT: 5000
     - REPEATED_UTESTS_FQLTOOL: null
     - REPEATED_UTESTS_FQLTOOL_COUNT: 500
     - REPEATED_UTESTS_LONG: null
@@ -10138,6 +10138,12 @@ workflows:
         requires:
         - start_j11_unit_tests
         - j11_build
+    - start_j11_unit_tests_repeat:
+        type: approval
+    - j11_unit_tests_repeat:
+        requires:
+        - start_j11_unit_tests_repeat
+        - j11_build
     - start_j11_jvm_dtests:
         type: approval
     - j11_jvm_dtests:
@@ -10198,18 +10204,36 @@ workflows:
         requires:
         - start_j17_unit_tests
         - j11_build
+    - start_j17_unit_tests_repeat:
+        type: approval
+    - j17_unit_tests_repeat:
+        requires:
+        - start_j17_unit_tests_repeat
+        - j11_build
     - start_j11_utests_oa:
         type: approval
     - j11_utests_oa:
         requires:
         - start_j11_utests_oa
         - j11_build
+    - start_j11_utests_oa_repeat:
+        type: approval
+    - j11_utests_oa_repeat:
+        requires:
+        - start_j11_utests_oa_repeat
+        - j11_build
     - start_j17_utests_oa:
         type: approval
     - j17_utests_oa:
         requires:
         - start_j17_utests_oa
         - j11_build
+    - start_j17_utests_oa_repeat:
+        type: approval
+    - j17_utests_oa_repeat:
+        requires:
+        - start_j17_utests_oa_repeat
+        - j11_build
     - start_j11_utests_long:
         type: approval
     - j11_utests_long:
@@ -10234,6 +10258,18 @@ workflows:
         requires:
         - start_j17_utests_cdc
         - j11_build
+    - start_j11_utests_cdc_repeat:
+        type: approval
+    - j11_utests_cdc_repeat:
+        requires:
+        - start_j11_utests_cdc_repeat
+        - j11_build
+    - start_j17_utests_cdc_repeat:
+        type: approval
+    - j17_utests_cdc_repeat:
+        requires:
+        - start_j17_utests_cdc_repeat
+        - j11_build
     - start_j11_utests_compression:
         type: approval
     - j11_utests_compression:
@@ -10246,6 +10282,18 @@ workflows:
         requires:
         - start_j17_utests_compression
         - j11_build
+    - start_j11_utests_compression_repeat:
+        type: approval
+    - j11_utests_compression_repeat:
+        requires:
+        - start_j11_utests_compression_repeat
+        - j11_build
+    - start_j17_utests_compression_repeat:
+        type: approval
+    - j17_utests_compression_repeat:
+        requires:
+        - start_j17_utests_compression_repeat
+        - j11_build
     - start_j11_utests_trie:
         type: approval
     - j11_utests_trie:
@@ -10258,6 +10306,18 @@ workflows:
         requires:
         - start_j17_utests_trie
         - j11_build
+    - start_j11_utests_trie_repeat:
+        type: approval
+    - j11_utests_trie_repeat:
+        requires:
+        - start_j11_utests_trie_repeat
+        - j11_build
+    - start_j17_utests_trie_repeat:
+        type: approval
+    - j17_utests_trie_repeat:
+        requires:
+        - start_j17_utests_trie_repeat
+        - j11_build
     - start_j11_utests_stress:
         type: approval
     - j11_utests_stress:
@@ -10294,6 +10354,18 @@ workflows:
         requires:
         - start_j17_utests_system_keyspace_directory
         - j11_build
+    - start_j11_utests_system_keyspace_directory_repeat:
+        type: approval
+    - j11_utests_system_keyspace_directory_repeat:
+        requires:
+        - start_j11_utests_system_keyspace_directory_repeat
+        - j11_build
+    - start_j17_utests_system_keyspace_directory_repeat:
+        type: approval
+    - j17_utests_system_keyspace_directory_repeat:
+        requires:
+        - start_j17_utests_system_keyspace_directory_repeat
+        - j11_build
     - start_j11_dtest_jars_build:
         type: approval
     - j11_dtest_jars_build:
@@ -10465,6 +10537,15 @@ workflows:
     - j11_utests_oa:
         requires:
         - j11_build
+    - j11_utests_oa_repeat:
+        requires:
+        - j11_build
+    - j17_utests_oa_repeat:
+        requires:
+        - j11_build
+    - j11_unit_tests_repeat:
+        requires:
+        - j11_build
     - j11_simulator_dtests:
         requires:
         - j11_build
@@ -10498,6 +10579,9 @@ workflows:
     - j17_utests_oa:
         requires:
         - j11_build
+    - j17_unit_tests_repeat:
+        requires:
+        - j11_build
     - start_utests_long:
         type: approval
     - j11_utests_long:
@@ -10518,6 +10602,14 @@ workflows:
         requires:
         - start_utests_cdc
         - j11_build
+    - j11_utests_cdc_repeat:
+        requires:
+        - start_utests_cdc
+        - j11_build
+    - j17_utests_cdc_repeat:
+        requires:
+        - start_utests_cdc
+        - j11_build
     - start_utests_compression:
         type: approval
     - j11_utests_compression:
@@ -10528,6 +10620,14 @@ workflows:
         requires:
         - start_utests_compression
         - j11_build
+    - j11_utests_compression_repeat:
+        requires:
+        - start_utests_compression
+        - j11_build
+    - j17_utests_compression_repeat:
+        requires:
+        - start_utests_compression
+        - j11_build
     - start_utests_trie:
         type: approval
     - j11_utests_trie:
@@ -10538,6 +10638,14 @@ workflows:
         requires:
         - start_utests_trie
         - j11_build
+    - j11_utests_trie_repeat:
+        requires:
+        - start_utests_trie
+        - j11_build
+    - j17_utests_trie_repeat:
+        requires:
+        - start_utests_trie
+        - j11_build
     - start_utests_stress:
         type: approval
     - j11_utests_stress:
@@ -10567,6 +10675,13 @@ workflows:
         requires:
         - start_utests_system_keyspace_directory
         - j11_build
+    - j11_utests_system_keyspace_directory_repeat:
+        requires:
+        - j11_build
+    - j17_utests_system_keyspace_directory_repeat:
+        requires:
+        - start_utests_system_keyspace_directory
+        - j11_build
     - start_jvm_upgrade_dtests:
         type: approval
     - j11_dtest_jars_build:
@@ -10703,6 +10818,12 @@ workflows:
         requires:
         - start_j17_unit_tests
         - j17_build
+    - start_j17_unit_tests_repeat:
+        type: approval
+    - j17_unit_tests_repeat:
+        requires:
+        - start_j17_unit_tests_repeat
+        - j17_build
     - start_j17_jvm_dtests:
         type: approval
     - j17_jvm_dtests:
@@ -10803,6 +10924,12 @@ workflows:
         requires:
         - start_j17_utests_oa
         - j17_build
+    - start_j17_utests_oa_repeat:
+        type: approval
+    - j17_utests_oa_repeat:
+        requires:
+        - start_j17_utests_oa_repeat
+        - j17_build
     - start_j17_utests_long:
         type: approval
     - j17_utests_long:
@@ -10815,18 +10942,36 @@ workflows:
         requires:
         - start_j17_utests_cdc
         - j17_build
+    - start_j17_utests_cdc_repeat:
+        type: approval
+    - j17_utests_cdc_repeat:
+        requires:
+        - start_j17_utests_cdc_repeat
+        - j17_build
     - start_j17_utests_compression:
         type: approval
     - j17_utests_compression:
         requires:
         - start_j17_utests_compression
         - j17_build
+    - start_j17_utests_compression_repeat:
+        type: approval
+    - j17_utests_compression_repeat:
+        requires:
+        - start_j17_utests_compression_repeat
+        - j17_build
     - start_j17_utests_trie:
         type: approval
     - j17_utests_trie:
         requires:
         - start_j17_utests_trie
         - j17_build
+    - start_j17_utests_trie_repeat:
+        type: approval
+    - j17_utests_trie_repeat:
+        requires:
+        - start_j17_utests_trie_repeat
+        - j17_build
     - start_j17_utests_stress:
         type: approval
     - j17_utests_stress:
@@ -10845,6 +10990,12 @@ workflows:
         requires:
         - start_j17_utests_system_keyspace_directory
         - j17_build
+    - start_j17_utests_system_keyspace_directory_repeat:
+        type: approval
+    - j17_utests_system_keyspace_directory_repeat:
+        requires:
+        - start_j17_utests_system_keyspace_directory_repeat
+        - j17_build
   java17_pre-commit_tests:
     jobs:
     - start_pre-commit_tests:
@@ -10858,6 +11009,12 @@ workflows:
     - j17_utests_oa:
         requires:
         - j17_build
+    - j17_utests_oa_repeat:
+        requires:
+        - j17_build
+    - j17_unit_tests_repeat:
+        requires:
+        - j17_build
     - j17_jvm_dtests:
         requires:
         - j17_build
@@ -10936,18 +11093,30 @@ workflows:
         requires:
         - start_utests_cdc
         - j17_build
+    - j17_utests_cdc_repeat:
+        requires:
+        - start_utests_cdc
+        - j17_build
     - start_utests_compression:
         type: approval
     - j17_utests_compression:
         requires:
         - start_utests_compression
         - j17_build
+    - j17_utests_compression_repeat:
+        requires:
+        - start_utests_compression
+        - j17_build
     - start_utests_trie:
         type: approval
     - j17_utests_trie:
         requires:
         - start_utests_trie
         - j17_build
+    - j17_utests_trie_repeat:
+        requires:
+        - start_utests_trie
+        - j17_build
     - start_utests_stress:
         type: approval
     - j17_utests_stress:
@@ -10966,3 +11135,7 @@ workflows:
         requires:
         - start_utests_system_keyspace_directory
         - j17_build
+    - j17_utests_system_keyspace_directory_repeat:
+        requires:
+        - start_utests_system_keyspace_directory
+        - j17_build


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