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vhand -high cpu on hpux 11.31

Trng
Super Advisor

vhand -high cpu on hpux 11.31

Hi Team,

 

my server vhand process is always taking 50% of cpu on hpux 11.31  .i have checked free physical memory is near to  22%-30%  almost all times and swap utilisation is zero  .whats causing the vhand to consume huge cpu?.pls help

 

 

Physical memory usage summary (in page/byte/percent):

Physical memory       =  6283777   24.0g 100%
Free memory           =  1404332    5.4g  22%
User processes        =  3569770   13.6g  57%  details with -user
System                =  1297263    4.9g  21%
  Kernel              =  1094457    4.2g  17%  kernel text and data
    Dynamic Arenas    =   302220    1.2g   5%  details with -arena
      vx_global_kmcac =    37857  147.9m   1%
      vm_pfn2v_arena  =    24822   97.0m   0%
      spinlock_arena  =    22922   89.5m   0%
      vm_alias_table_ =    21583   84.3m   0%
      BTREE_NODE_OLA_ =    17811   69.6m   0%
      Other arenas    =   177225  692.3m   3%  details with -arena
    Super page pool   =   287100    1.1g   5%  details with -kas
    Emergency pool    =    12850   50.2m   0%  system critical reserve
    UAREA's           =    11248   43.9m   0%
    Overflow pte's    =    49120  191.9m   1%
    Static Tables     =   367400    1.4g   6%  details with -static
      pfdat           =   306825    1.2g   5%
      vhpt            =    32768  128.0m   1%
      text            =     9243   36.1m   0%  vmunix text section
      inode           =     7798   30.5m   0%
      bss             =     6793   26.5m   0%  vmunix bss section
      Other tables    =     3972   15.5m   0%  details with -static
  File Cache          =   202806  792.2m   3%  details with -ufc

 

##################################################

swapinfot -tam

 

             Mb      Mb      Mb   PCT  START/      Mb
TYPE      AVAIL    USED    FREE  USED   LIMIT RESERVE  PRI  NAME
dev       24560      82   24478    0%       0       -    1  /dev/vg00/lvol2
reserve       -    2422   -2422
memory    23346   15666    7680   67%
total     47906   18170   29736   38%       -       0    -

 

 

 

 

 

administrator
1 REPLY
Emil Velez_2
Trusted Contributor

Re: vhand -high cpu on hpux 11.31

see if filecache_min is set too small
Emil Velez
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Hewlett Packard Enterprise Education Services
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