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  1. Couchbase Server
  2. MB-52577

[System Tests] Negative num_rec_compressible stat reported

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Details

    • Bug
    • Resolution: Unresolved
    • Major
    • Morpheus
    • 7.1.1
    • secondary-index
    • 7.1.1-15023 (Toy build)
      Centos7 platform
    • Untriaged
    • 1
    • Unknown

    Description

      Test Script: test_neo_idx_clusterops_recovery.yml
      Day 0 and 1: Multiple times.
      Environment: Toy build ( 7.1.1-15023) System test was being run to help reproduce https://issues.couchbase.com/browse/MB-52484 when these errors were seen.

      There's been more than one occurrence, so it's not specific to the kind of operations being performed on the cluster. Excerpts from the log:

      Instance 1

      172.23.107.4 : index
      stats/storage : [(u'num_rec_compressible', -1095), (u'num_rec_compressible', -1846), (u'num_rec_compressible', -201), (u'num_rec_compressible', -1248), (u'num_rec_compressible', -624)]
      stats : None

      172.23.107.2 : index
      stats/storage : [(u'num_rec_compressible', -615), (u'num_rec_compressible', -4619), (u'num_rec_compressible', -1354), (u'num_rec_compressible', -201)]
      stats : None

      172.23.107.3 : index
      stats/storage : [(u'num_rec_compressible', -494)]
      stats : None

      cbcollect logs
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.107.2.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.107.3.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.107.4.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.107.5.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.215.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.216.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.217.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.227.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.232.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.235.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.236.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655343811/collectinfo-2022-06-16T014332-ns_1%40172.23.97.237.zip

      Instance 2

      172.23.107.2 : index
      stats/storage : [(u'num_rec_compressible', -201), (u'num_rec_compressible', -10299)]
      stats : None

      172.23.107.3 : index
      stats/storage : None
      stats : None

      172.23.107.4 : index
      stats/storage : [(u'num_rec_compressible', -1248)]
      stats : None

      172.23.107.5 : index
      stats/storage : [(u'num_rec_compressible', -408)]
      stats : None

      172.23.97.216 : index
      stats/storage : [(u'num_rec_compressible', -554)]
      stats : None

      cbcollect logs:

      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.107.2.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.107.3.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.107.4.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.107.5.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.215.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.216.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.217.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.227.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.232.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.235.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.236.zip
      url : https://cb-jira.s3.us-east-2.amazonaws.com/logs/systestmon-1655339066/collectinfo-2022-06-16T002427-ns_1%40172.23.97.237.zip

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          duplicates

          Bug - A problem which impairs or prevents the functions of the product. MB-49195 [System Test] Negative value for num_rec_compressible plasma stat

          • Critical - Crashes, loss of data, severe memory leak.
          • Reopened
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              akhil.mundroy Akhil Mundroy
              pavan.pb Pavan PB
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