Yichun Zhang
Yichun Zhang
@zavada Then you'll have to use tools like systemtap and dtrace to grab more details from those slow request samples in various places: nginx processes, kernel network stack, and the...
@zavada Also, `$request_time` may have some error due to the time caching mechanism in the nginx core. Use the `ngx-lua-tcp-recv-time` tool in my stapxx project to measure the upstream cosocket...
@zavada Furthermore, watch the CPU usage of your nginx worker processes, if their CPU usage can hit 100% from time to time, then you might just run out of CPU...
@zavada Sometimes, nginx may just block on some blocking I/O system calls (like file I/O) or semaphores used as some internal locks in nginx. Such blocking things can contribute to...
Hello! On Sun, Oct 12, 2014 at 2:34 AM, zavada wrote: > @agentzh When I try to run your examples I have next error > Checking "/lib/modules/2.6.32-431.el6.x86_64/build/.config" failed with error:...
@gitdhar Please provide a minimal and self-contained example that can reproduce this. The `ngx` global variable should always be there in the context of OpenResty (or ngx_lua). There must be...
Also, please rebase to the latest git master.
@ElvinEfendi Thank you for your patch! Please take care of my comments above. Thanks!
@solio This is still in my review queue. Sorry for the delay on my side.
@ElvinEfendi Will you please rebase to the latest git master? I'm seeing merge conflicts while rebasing it myself: ``` $ git rebase master First, rewinding head to replay your work...