Uploaded image for project: 'Couchbase Server'
  1. Couchbase Server
  2. MB-37225

Panic in indexer logs while running GSI performance experiments

    XMLWordPrintable

Details

    • Triaged
    • No

    Description

      Build 6.5.0-4926

      Observed following panic while running performance test experiments suggested by Varun Velamuri to understand incremental build timings.

      In this experiment we have 1B docs, create 4 indexes on fields of ~128 byte length and then do incremental builds. This panic observed while building first index. We used plasma storage and supposed to go ~20% RR.

      Job- http://perf.jenkins.couchbase.com/job/secondary-plasma-dgm-dev/65

      Indexer logs- https://s3-us-west-2.amazonaws.com/perf-artifacts/jenkins-secondary-plasma-dgm-dev-65/172.23.97.10.zip

      Panic-

       

      panic: runtime error: integer divide by zero
      		 
      goroutine 5972 [running]:
      		 
      panic(0xf8b860, 0xc420016090)
      		 
       /home/couchbase/.cbdepscache/exploded/x86_64/go-1.7.6/go/src/runtime/panic.go:500 +0x1a1
      		 
      github.com/couchbase/plasma.(*Plasma).adjustSMOPageLimits(0xc423a15900)
      		 
       goproj/src/github.com/couchbase/plasma/plasma.go:850 +0x9e1
      		 
      github.com/couchbase/plasma.(*Plasma).monitorStatistics(0xc423a15900)
      		 
       goproj/src/github.com/couchbase/plasma/plasma.go:958 +0x1a5
      		 
      created by github.com/couchbase/plasma.New
      		 
       goproj/src/github.com/couchbase/plasma/plasma.go:696 +0x1308

       

      Attachments

        Issue Links

          backports to

          Bug - A problem which impairs or prevents the functions of the product. MB-41643 BP 6.6.1 MB-37225 Panic in indexer logs while running GSI performance experiments

          • Major - Major loss of function.
          • Closed
          No reviews matched the request. Check your Options in the drop-down menu of this sections header.

          Activity

            People

              prajwal.kirankumar Prajwal‌ Kiran Kumar‌ (Inactive)
              mahesh.mandhare Mahesh Mandhare (Inactive)
              Votes:
              0 Vote for this issue
              Watchers:
              6 Start watching this issue

              Dates

                Created:
                Updated:
                Resolved:

                Gerrit Reviews

                  There are no open Gerrit changes

                  PagerDuty