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Posted to dev@lucene.apache.org by "Alexandre Rafalovitch (JIRA)" <ji...@apache.org> on 2016/11/11 21:01:58 UTC
[jira] [Assigned] (SOLR-9753) Admin UI - Memory Graph on Dashboard
shows NaN for unused Swap
[ https://issues.apache.org/jira/browse/SOLR-9753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Alexandre Rafalovitch reassigned SOLR-9753:
-------------------------------------------
Assignee: Alexandre Rafalovitch
> Admin UI - Memory Graph on Dashboard shows NaN for unused Swap
> --------------------------------------------------------------
>
> Key: SOLR-9753
> URL: https://issues.apache.org/jira/browse/SOLR-9753
> Project: Solr
> Issue Type: Bug
> Security Level: Public(Default Security Level. Issues are Public)
> Components: JSON Request API, web gui
> Affects Versions: 5.1
> Reporter: adeppa
> Assignee: Alexandre Rafalovitch
>
> If the System doesn't use Swap, the displayed memory graph on the dashboard shows NaN (not a number) because it tries to divide by zero.
> admin url : solr/collection/admin/system?wt=json&&indent=true
> "system":{
> "name":"Linux",
> "version":"3.13.0-48-generic",
> "arch":"amd64",
> "systemLoadAverage":0.0,
> "committedVirtualMemorySize":27111653376,
> "freePhysicalMemorySize":48219590656,
> "freeSwapSpaceSize":0,
> "processCpuTime":67938650000000,
> "totalPhysicalMemorySize":67548606464,
> "totalSwapSpaceSize":0,
> "openFileDescriptorCount":213,
> "maxFileDescriptorCount":4096,
> "uname":"Linux ip-172-22-65-57 3.13.0-48-generic #80-Ubuntu SMP Thu Mar 12 11:16:15 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux\n",
> "uptime":" 06:33:04 up 57 days, 20:20, 0 users, load average: 0.00, 0.01, 0.05\n"}}
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