Overhead when enabling debug?

mex nginx-forum at nginx.us
Sat Oct 5 09:31:59 UTC 2013

hi agentzh, 

your points are valid, but i talk about heisenbugs and the ability
to monitor a certain ip; you know, theres WTF??? - errors :)

please note, on the infrastructure i talk about we have usually 
debug-logs disabled, and the bottleneck is usually the app-servers.

but thanx for your answer, i'll invest some time and check your toolchains,
especially systemtap. is systemtap included in openresty? looks like the 
perfect tool to create some nagios-plugins upon. 



Posted at Nginx Forum: http://forum.nginx.org/read.php?2,243201,243452#msg-243452

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