EBernhardson has uploaded a new change for review.

  https://gerrit.wikimedia.org/r/311848

Change subject: Monitor usage of in-memory elasticsearch datastructures
......................................................................

Monitor usage of in-memory elasticsearch datastructures

Elasticsearch stores some data directly in the java heap.  We should
monitor this usage because it can directly affect the gc.

Bug: T144387
Change-Id: Iff18421160be20fd1d8211e0b04f0924e13c7c3e
---
M modules/elasticsearch/files/monitor/wmfelastic.py
1 file changed, 15 insertions(+), 0 deletions(-)


  git pull ssh://gerrit.wikimedia.org:29418/operations/puppet 
refs/changes/48/311848/1

diff --git a/modules/elasticsearch/files/monitor/wmfelastic.py 
b/modules/elasticsearch/files/monitor/wmfelastic.py
index 0cdf4c9..ec2b184 100644
--- a/modules/elasticsearch/files/monitor/wmfelastic.py
+++ b/modules/elasticsearch/files/monitor/wmfelastic.py
@@ -132,6 +132,21 @@
             'indices.warmer.current',
             'indices.warmer.total',
             'indices.warmer.total_time_in_millis',
+            'indices.fielddata.evictions',
+            'indices.fielddata.memory_size_in_bytes',
+            'indices.completion.size_in_bytes',
+            'indices.query_cache.memory_size_in_bytes',
+            'indices.segments.fixed_bit_set_memory_in_bytes',
+            'indices.segments.version_map_memory_in_bytes',
+            'indices.segments.index_writer_max_memory_in_bytes',
+            'indices.segments.count',
+            'indices.segments.memory_in_bytes',
+            'indices.segments.terms_memory_in_bytes',
+            'indices.segments.stored_fields_memory_in_bytes',
+            'indices.segments.term_vectors_memory_in_bytes',
+            'indices.segments.norms_memory_in_bytes',
+            'indices.segments.doc_values_memory_in_bytes',
+            'indices.segments.index_writer_memory_in_bytes',
 
             'process.open_file_descriptors',
 

-- 
To view, visit https://gerrit.wikimedia.org/r/311848
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Gerrit-MessageType: newchange
Gerrit-Change-Id: Iff18421160be20fd1d8211e0b04f0924e13c7c3e
Gerrit-PatchSet: 1
Gerrit-Project: operations/puppet
Gerrit-Branch: production
Gerrit-Owner: EBernhardson <ebernhard...@wikimedia.org>

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