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Memory on 11.31 ivm

 
Carme Torca
Super Advisor

Memory on 11.31 ivm

Hi,

 

Is it normal that one ivm server with 11.31 has a 45% consum from system + cache?. The users' processes are only the 55%, but the memory that spends on system and cache are the 45%.

 

Thansk a lot of!

Carmen.

Users are not too bad ;-)
5 REPLIES

Re: Memory on 11.31 HPVM

What are your file cache kernel parms?

Carme Torca
Super Advisor

Re: Memory on 11.31 ivm

Here you are:

 

filecache_max                1837530316  15%         Imm (auto disabled)
filecache_min                 612510105  5%          Imm (auto disabled)

 

Users are not too bad ;-)

Re: Memory on 11.31 HPVM

>filecache_max       1837530316  15%

 

I suppose you could make it even smaller.  But this would imply you are taking up a lot of space for the system.

To get more details you would need to ask Support for their kmeminfo tool.

Carme Torca
Super Advisor

Re: Memory on 11.31 HPVM

Hi,

 

kmeminfo saids:

Physical memory       =  3144372   12.0g 100%
Free memory           =   164609  643.0m   5%
User processes        =        0    0.0b   0%  details with -user
System                =      522    2.0m   0%
  Kernel              =        0    0.0b   0%  kernel text and data
    Dynamic Arenas    =   572706    2.2g  18%  details with -arena
      spinlock_arena  =    70611  275.8m   2%
      reg_fixed_arena =    59404  232.0m   2%
      FCACHE_ARENA    =    57068  222.9m   2%
      vx_inode_kmcach =    56500  220.7m   2%
      misc region are =    50613  197.7m   2%
      Other arenas    =   278510    1.1g   9%  details with -arena
    Super page pool   =    96774  378.0m   3%  details with -kas
    Static Tables     =   190683  744.9m   6%  details with -static
      pfdat           =   153533  599.7m   5%
      vhpt            =    16384   64.0m   1%
      text            =     9060   35.4m   0%  vmunix text section
      bss             =     6763   26.4m   0%  vmunix bss section
      data            =     2056    8.0m   0%  vmunix data section
      Other tables    =     2885   11.3m   0%  details with -static
  Buffer cache        =      522    2.0m   0%  details with -bufcache

 

but its its diferent from OVO graphics:

 

Physical memory       =  3144372   12.0g 100%
Free memory           =   164609  643.0m   5%
User processes        =        0    0.0b   0%  details with -user
System                =      522    2.0m   0%

 

Any idea?

Users are not too bad ;-)

Re: Memory on 11.31 HPVM

>but its it's different from OVO graphics:

 

(This output fragment appears to match what's above for kmeminfo.)

 

If you have the proper version of kmeminfo, I would trust its output.