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  1. DC/OS
  2. DCOS_OSS-4334

beam.smp appear > 100% cpu usage

          Details

          • Type: Bug
          • Status: Resolved
          • Priority: Medium
          • Resolution: Cannot Reproduce
          • Affects Version/s: DC/OS 1.11.2, DC/OS 1.12.0
          • Fix Version/s: None
          • Component/s: dcos-net
          • Labels:
          • Sprint:
            Networking: RI-10 Sprint 38, Networking: RI-10 Sprint 39, Networking: RI-11 Sprint 40
          • Story Points:
            3

            Description

            Many devices appear the beam.smp process  use cpu more than 100%.

            The record as follows:

             
               PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
            588780 root      20   0 3186376 595884   3628 S 103.6  3.7  19283:46 beam.smp

            top - 23:57:53 up 81 days,  9:56,  1 user,  load average: 1.62, 2.16, 2.49
Tasks: 718 total,  20 running, 698 sleeping,   0 stopped,   0 zombie
%Cpu(s): 30.6 us,  6.9 sy,  0.0 ni, 61.8 id,  0.1 wa,  0.0 hi,  0.5 si,  0.0 st
KiB Mem : 16267728 total,   953520 free,  5932256 used,  9381952 buff/cache
KiB Swap:        0 total,        0 free,        0 used.  6199984 avail Mem

   PID USER      PR  NI    VIRT    RES    SHR S  %CPU %MEM     TIME+ COMMAND
588780 root      20   0 3186376 595884   3628 S 103.6  3.7  19283:46 beam.smp
202641 root      20   0 3622720  73032   2836 S   5.0  0.4 911:24.42 docker-containe
580094 root      20   0  740544  27152   5224 S   3.0  0.2 796:14.07 telegraf
202572 root      20   0 5281472 155312  11064 S   2.6  1.0   1428:27 dockerd
158736 root      20   0  808356  23740   6212 S   2.3  0.1  96:53.93 filebeat

             

             

              Attachments

              1. beam.cmd.log
                30 kB
              2. beam.log
                26 kB
              3. beam.smp.cpu.1.png
                beam.smp.cpu.1.png
                746 kB
              4. beam.smp.cpu.2.png
                beam.smp.cpu.2.png
                727 kB
              5. crash.log
                53 kB
              6. crash.log
                53 kB
              7. error.log
                103 kB

                Issue Links

                is duplicated by

                Bug - A problem which impairs or prevents the functions of the product. DCOS_OSS-4554 beam.smp appear > 100% cpu usage again in DC/OS 2.12

                • Medium - Has the potential to affect progress.
                • Resolved
                relates to

                Bug - A problem which impairs or prevents the functions of the product. DCOS_OSS-4555 dcos-net crash again in DC/OS 1.12

                • High - Serious problem that could block progress.
                • Resolved

                  Activity

                    People

                    • Assignee:
                      sergeyurbanovich Sergey Urbanovich (Inactive)
                      Reporter:
                      xiyangddy xiyangddy
                      Team:
                      DELETE Networking Team
                    • Watchers:
                      5 Start watching this issue

                      Dates

                      • Created:
                        Updated:
                        Resolved:

                        Zendesk Support