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From:Reindl Harald Date:June 12 2013 10:27am
Subject:Re: open files in mysqld 5.1.53
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Am 12.06.2013 12:03, schrieb walter harms:
> i am trying to understand the incredible use of filepointers in our mysql server
> (5.1.53).
> under normal condition the server reports 10k-15k open files pointer

harmless :-)

[root@localhost:~]$ lsof | grep mysqld | wc -l
471206

nobody but oracle knows why there are so much file handles
and this is MySQL 5.5.32

[--] Data in MyISAM tables: 481M (Tables: 4861)
[OK] Highest usage of available connections: 6% (32/500)
[OK] Thread cache hit rate: 99% (32 created / 425K connections)


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Thread
open files in mysqld 5.1.53walter harms12 Jun
  • Re: open files in mysqld 5.1.53Reindl Harald12 Jun
  • Re: open files in mysqld 5.1.53Manuel Arostegui12 Jun
    • Re: open files in mysqld 5.1.53walter harms13 Jun
      • Re: open files in mysqld 5.1.53Hartmut Holzgraefe13 Jun
        • Re: open files in mysqld 5.1.53walter harms13 Jun
        • Re: open files in mysqld 5.1.53Reindl Harald13 Jun