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  1. Couchbase Server
  2. MB-49015

[System Test] cbq-engine OOM killed multiple times

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    Description

      Build : 7.1.0-1524
      Test : -test tests/integration/neo/test_neo_magma_milestone2.yml -scope tests/integration/neo/scope_neo_magma.yml
      Scale : 3
      Iteration : 1st

      This is the longevity test with all buckets having Magma storage backend. cbq-engine is crashing on both the query nodes in the cluster - 172.23.96.254 & 172.23.97.112 due to being OOM killed.

      172.23.96.254 : crash
      [user:info,2021-10-19T02:55:46.324-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
      [user:info,2021-10-19T03:03:03.853-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
      [user:info,2021-10-19T03:07:07.204-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
      [user:info,2021-10-19T03:34:00.169-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
      [user:info,2021-10-19T03:38:57.391-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
      [user:info,2021-10-19T03:46:26.313-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
      [user:info,2021-10-19T03:51:41.871-07:00,ns_1@172.23.96.254:<0.2592.1>:ns_log:consume_log:76]Service 'query' exited with status 137. Restarting. Messages:
       
      172.23.97.112 : crash
      [user:info,2021-10-19T02:47:39.462-07:00,ns_1@172.23.97.112:<0.31954.0>:ns_log:consume_log:76]Service 'query' exited with status 2. Restarting. Messages:
       
      172.23.96.254 : query
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.16.6/go/src/runtime/panic.go:1117 +0x72
       
      172.23.97.112 : query
      	/home/couchbase/.cbdepscache/exploded/x86_64/go-1.16.6/go/src/runtime/panic.go:1117 +0x72
       
      172.23.96.254 : query
      fatal error: runtime: out of memory
      fatal error: runtime: out of memory
       
      172.23.97.112 : query
      fatal error: runtime: out of memory
      

      Logs attached were collected around 4 AM PST on 10/19/21.

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              mihir.kamdar Mihir Kamdar (Inactive)
              mihir.kamdar Mihir Kamdar (Inactive)
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