hi,
I am facing a sever problem in mu HO-UX 11.11.0 Server which is getting hanged for last 3/4 days.
Its giveing error insufficient memory. Earlier this problem was not there.
We are using oour ERP & informix on the same. There no heavy & sudden increase of data.
When I checked the output of "kmeminfo" it was as follows:
# ./kmeminfo
tool: kmeminfo 7.18 - libp4 9.295 - HP CONFIDENTIAL
unix: /stand/vmunix 11.11 64bit PA2.0 on host "bslddr"
core: /dev/kmem live
link: Fri Aug 5 18:18:29 IST 2005
boot: Wed Nov 28 20:59:15 2007
time: Thu Nov 29 08:13:50 2007
nbpg: 4096 bytes
----------------------------------------------------------------------
Physical memory usage summary (in page/byte/percent):
Physical memory = 1048064 4.0g 100%
Free memory = 13785 53.8m 1%
User processes = 364211 1.4g 35% details with -user
System = 666286 2.5g 64%
Kernel = 177654 694.0m 17% kernel text and data
Dynamic Arenas = 74176 289.8m 7% details with -arena
M_TEMP = 57616 225.1m 5%
M_SPINLOCK = 4328 16.9m 0%
M_SWAP = 2080 8.1m 0%
ALLOCB_MBLK_LM = 1467 5.7m 0%
M_VXVM = 1367 5.3m 0%
Other arenas = 7318 28.6m 1% details with -arena
Super page pool = 8 32.0k 0% details with -kas
Static Tables = 91602 357.8m 9% details with -static
nbuf = 46576 181.9m 4% bufcache headers
pfdat = 23921 93.4m 2%
htbl2_0 = 8192 32.0m 1%
pfn_to_virt = 3986 15.6m 0%
text = 2719 10.6m 0% vmunix text section
Other tables = 6206 24.2m 1% details with -static
Buffer cache = 488632 1.9g 47% details with -bufcache
UFC meta mrg = 0 0.0 0%
UFC file mrg = 0 0.0 0%
The buffer cache was using very high memory.
Please help me out.
Regards,
Nilesh