DragonFly kernel List (threaded) for 2008-06
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Re: ocstat
Nicolas Thery wrote:
Hello,
As part of my quest of migrating zones allocations to kmalloc/objcache,
I'm writing a small utility that dumps stats about each object cache.
By default, it displays (from left to right), the cache name, magazine capacity
(MAGC), number of unallocated objects (UNOBJ), number of empty (EMAG)
and full magazines (FMAG) in the depot, number of objects in loaded (LRD)
and previous (PRD) rounds. Per-cpu values are separated by commas:
$ ocstat
NAME MAGC UNOBJ EMAG FMAG LRD PRD
vnodes 256 -1120 2 0 0,0 0,0
nameibufs 64 -5 2 0 2,2 0,0
cdev_t 32 -351 2 0 0,0 0,0
vmspace 32 -24 2 0 16,0 0,0
thread 3 -23 2 0 0,1 3,0
exec-args 2 30 6 0 1,1 0,0
CCMS 64 -1120 2 0 0,0 0,0
Just curious what a negative amount of unallocated objects is!?
Regards,
Michael
- References:
- ocstat
- From: "Nicolas Thery" <nthery@gmail.com>
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