Thanks for the reply. With those settings, same result:
192 N worker threads
284 N worker threads created
21 N worker threads not created
Again, the issue is apparently that the _operating system_ does not let me
create more than 300ish threads.
-Ray
On Tue, Apr 14, 2009 at 2:19 PM, Rafael Umann <rafael.um...@terra.com.br>wrote:
>
> What about the cache size? have you decresead it?
>
> Try running varnish with:
>
> # varnishd -f /etc/varnish/default.vcl \
> -a 0.0.0.0:80 <http://0.0.0.0/> \
> -s file,/var/lib/varnish/varnish_storage.bin,50M \
> -T 0.0.0.0:6082 \
> -u varnish \
> -g varnish \
> -w 500,500,120 \
> -p lru_interval=900 \
> -p thread_pools=1 \
> -P /var/run/varnish/varnish.pid \
> -F"
>
> []s,
>
>
>
> On Apr 13, 2009, at 4:32 PM, Ray Barnes wrote:
>
> On Mon, Apr 13, 2009 at 3:16 PM, Rafael Umann <rafael.um...@terra.com.br
> > wrote:
>
>> 32 bits restrict you to use more than ~2.5gb of ram.
>>
>
>
> I'm sure you know about PAE kernels, so I'm assuming there is some other
> artificial limit at 2.5GB, like SHM space maybe?
>
>
>>
>> Try decreasing your cache size to see if you can open more threads
>> (allocate memory for threads instead of using it all for cache) and also set
>> the stack size smaller:
>>
>> # vi /etc/security/limits.conf
>>
>> * soft stack 512
>> * hard stack 512
>>
>> (use 512kb of mem per thread)
>> or
>>
>> * soft stack 1024
>> * hard stack 1024
>>
>> (use 1mb of mem per thread)
>>
>
> I tried 512kb, then logging off and back on, then starting varnish with 800
> threads being tried. Same result:
>
> 356 N worker threads
> 356 N worker threads created
> 181 N worker threads not created
> Note that 356 + 181 is not 800. It actually did not do this initially, it
> said 201 worker threads and 840 created (it always does strange things like
> this when I try creating more threads than the box can handle). And the
> program that spawns threads, still tells me 383 is the max it can make.
>
> -Ray
>
>
>
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