Tiaaa commented on pull request #10412:
URL: https://github.com/apache/druid/pull/10412#issuecomment-760624945
Verification of metrics on a local mini druid cluster as shown in below
table.
Coordinator, historical, broker, router, middle-manager, overlord set up as
prometheus monitoring target.
Peon metrics is sent to pushgateway.
Component | Metric
-- | --
Coordinator | # TYPE druid_segment_size gauge
druid_segment_size{dataSource="wiki_test",} 21679.0 # TYPE
druid_segment_loadqueue_count gauge
druid_segment_loadqueue_count{server="stats_druid_historical_2_stats_druid_historical_stats_dev_svc_cluster_local_8083",}
0.0
druid_segment_loadqueue_count{server="stats_druid_historical_1_stats_druid_historical_stats_dev_svc_cluster_local_8083",}
0.0
druid_segment_loadqueue_count{server="stats_druid_historical_0_stats_druid_historical_stats_dev_svc_cluster_local_8083",}
1.0
Historical | # TYPE druid_query_time histogram
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.1",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.25",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.5",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.75",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="1.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="2.5",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="5.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="7.5",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="10.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="30.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="60.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="120.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="
scan",le="300.0",} 1.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="+Inf",} 1.0
druid_query_time_count{dataSource="wiki_test",type="scan",} 1.0
druid_query_time_sum{dataSource="wiki_test",type="scan",} 0.093
Broker | # TYPE druid_query_time histogram
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.1",} 2.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.25",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.5",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="0.75",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="1.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="2.5",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="5.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="7.5",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="10.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="30.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="60.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="120.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan
",le="300.0",} 3.0
druid_query_time_bucket{dataSource="wiki_test",type="scan",le="+Inf",} 3.0
druid_query_time_count{dataSource="wiki_test",type="scan",} 3.0
druid_query_time_sum{dataSource="wiki_test",type="scan",} 0.132 # TYPE
druid_query_node_time histogram
druid_query_node_time_bucket{server="stats_druid_historical_1_stats_druid_historical_stats_dev_svc_cluster_local_8083",le="0.1",}
0.0
Router | # TYPE druid_jvm_mem_used gauge druid_jvm_mem_used{memKind="heap",}
4.8370752E7 druid_jvm_mem_used{memKind="nonheap",} 6.4390328E7
Middle-manager | # TYPE druid_jvm_pool_used gauge
druid_jvm_pool_used{poolKind="heap",poolName="PS_Old_Gen",} 2.8118984E7
druid_jvm_pool_used{poolKind="nonheap",poolName="Code_Cache",} 1.2116608E7
druid_jvm_pool_used{poolKind="heap",poolName="PS_Survivor_Space",} 0.0
druid_jvm_pool_used{poolKind="nonheap",poolName="Metaspace",} 4.5766376E7
druid_jvm_pool_used{poolKind="heap",poolName="PS_Eden_Space",} 2.5587941728E10
Overlord | # TYPE druid_task_run_time histogram
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="0.1",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="0.25",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="0.5",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="0.75",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="1.0",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="2.5",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="5.0",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="7.5",}
0.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="10.0",}
1.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="30.0",}
1.0 druid_task_run_time_bucket{dataSo
urce="wiki_test",taskType="index_parallel",le="60.0",} 1.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="120.0",}
1.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="300.0",}
1.0
druid_task_run_time_bucket{dataSource="wiki_test",taskType="index_parallel",le="+Inf",}
1.0
druid_task_run_time_count{dataSource="wiki_test",taskType="index_parallel",}
1.0 druid_task_run_time_sum{dataSource="wiki_test",taskType="index_parallel",}
9.553
Peon |
push_time_seconds{druid="index_parallel_wiki_test_2021-01-10T23:42:35.061Z",instance="",job="druid"}
1.6103221647556024e+09
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