On 2004.10.27, Andrew Grumet <[EMAIL PROTECTED]> wrote:
> Hi, I took a brief detour but am getting back to this now. I grabbed the
> output of ns_info pools at a time when the memory usage was 3 gigabytes and
> change. How do I interpret the output? Here it is:
>
> http://grumet.net/scratch/pools
The problem is you also need the output of [ns_info threads] at the same
time in order to really make sense of the data.
THR ID BYTES
31 139470289
25 125979217
27 91844496
26 83094082
29 66489776
30 64196730
1 30970862
3 6537406
shared 0
24 -48009520
There's top 10 threads by usage. You sum up the "requested" column in
order to get bytes but for some reason it sometimes ends up with
negatives: not sure what that's about. Might need to factor in
blocksize and nget/nput to get the actual number ... but the Tcl
allocator code seems to increment requested when memory is allocated and
decrement it when it's freed ...
Now, if you had the output of [ns_info threads] you could see what
thread IDs 31, 25 and 27 are ... but they only add up to ~350 MB, not
nearly the 3 GB you said the process had grown to.
-- Dossy
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Dossy Shiobara mail: [EMAIL PROTECTED]
Panoptic Computer Network web: http://www.panoptic.com/
"He realized the fastest way to change is to laugh at your own
folly -- then you can let go and quickly move on." (p. 70)
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