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  1. Couchbase Server
  2. MB-61376

ep-engine may lock the worker thread during stats call

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Details

    • Bug
    • Resolution: Fixed
    • Critical
    • 7.6.2
    • 7.6.0, 7.0.0-Beta1, 7.0.0, 7.0.1, 7.0.2, 7.0.3, 7.0.4, 7.1.4, 7.0.5, 7.1.0, 7.1.1, 7.1.2, 7.2.0, 7.1.3, 7.2.1, 7.1.5, 7.2.4, 7.0.6, 7.1.7, 7.2.2, 7.1.6, 7.2.3, 7.2.5, 7.6.2, 7.2.6, 7.6.1
    • couchbase-bucket
    • Untriaged
    • 0
    • Unknown

    Description

      When the client issues a "default stats" call memcached runs that request in the context of the front end thread, and its been observed that the call may have an unacceptable long execution time:

      2024-03-27T15:44:07.127341+00:00 WARNING 891: Slow operation: {"bucket":"mybucket","cid":"127.0.0.1:39714/0","command":"STAT","duration":"182 s","packet":{"bodylen":0,"cas":0,"datatype":"raw","extlen":0,"keylen":0,"magic":"ClientRequest","opaque":0,"opcode":"STAT","vbucket":0},"peer":{"ip":"127.0.0.1","port":39714},"trace":"get.stats=11189809530296:182304110 execute=11189809526565:182304206 request=11189809526565:182304206","worker_tid":281473601459200}
      

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              ashwin.govindarajulu Ashwin Govindarajulu
              trond Trond Norbye
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              Dates

                Created:
                Updated:
                Resolved:

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