[Mono-list] Announcing the release of Mono 2.4.3: bugs found

Maxim makska at yandex.ru
Thu Dec 10 15:10:08 EST 2009


Thanks you all for your great work!
I've already upgraded Mono.

Also I've got two issues:
1) filed bug: https://bugzilla.novell.com/show_bug.cgi?id=562286

2) stability. For about two times per day main instance of
mod-mono-server unexpectedly jumps from  2Gb of memory consumption up to
15-20Gb, and eat all server resouses, for example:  # top
top - 18:56:57 up  8:51,  1 user,  load average: 7181.41, 7164.06, 6116.10
Tasks: 274 total,  73 running, 175 sleeping,   0 stopped,  26 zombie
Cpu(s):  9.7%us,  0.5%sy,  0.0%ni, 85.4%id,  4.2%wa,  0.0%hi,  0.1%si, 
Mem:   8162672k total,  7826144k used,   336528k free,   322476k buffers
Swap: 10209296k total,       48k used, 10209248k free,  4096460k cached

3275 apache    15   0 15.4g 948m  52m S 399.5 11.9 148:29.08

It kills server for 10-15 minutes, after it mod-mono-server returns to
it normal state.
This instance of mod-mono-server served for about 50 websites with max
2000 hits per day each.
There are significant lines of mod_mono.conf file:
    LoadModule mono_module /usr/lib64/httpd/modules/mod_mono.so
    MonoAutoApplication enabled
    MonoMaxActiveRequests 70
    MonoMaxWaitingRequests 500
    MonoServerPath "/opt/mono/bin/mod-mono-server2"

Can anyone tell, what is it? Garbage collection effect?

Any help and suggestions are highly appreciated!

With best wishes,
Maxim Karavaev

Andrew Jorgensen wrote:
> Yesterday we released Mono 2.4.3.  This release contains a large number
> of bug fixes, including fixes for security bugs.
> The release notes are here:
>     http://go-mono.com/archive/2.4.3
> and downloads are available here:
>     http://go-mono.com/mono-downloads/
> We have not released LiveCD or Appliance images because we are working
> toward a 2.6 release in the near future.
> Thanks to all those who contributed to this release!
> _______________________________________________
> Mono-list maillist  -  Mono-list at lists.ximian.com
> http://lists.ximian.com/mailman/listinfo/mono-list

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