We have using new relic as monitoring tools. we have both I/O and CPU intensive task. our server response time is around 2sec and around 102rpm
Currently we are using default daemon settings (1 process and 15 threads). Some time our server got hanged due to memory then we have to restart apache. Sorry for my bad english. On Thursday, 17 January 2019 10:31:13 UTC+5:30, Graham Dumpleton wrote: > > > > On 17 Jan 2019, at 3:56 pm, Himmat Rana <[email protected] <javascript:>> > wrote: > > > Hi Graham, > > we have a live server with configuration (c4.xlarge) 4core with 8gb ram > and apache with MPM event module > > can you suggest processs and threads in mod_wsgi deamon ? > > > What are you using now? > > It is impossible to really give advice without knowing the amount of > traffic your Python WSGI applications gets, response times, whether I/O > bound or CPU intensive. Do you have any monitoring in place at all? > > Graham > > > > apache mpm configuration > > > # event MPM > # StartServers: initial number of server processes to start > # MinSpareThreads: minimum number of worker threads which are kept spare > # MaxSpareThreads: maximum number of worker threads which are kept spare > # ThreadsPerChild: constant number of worker threads in each server process > # MaxRequestWorkers: maximum number of worker threads > # MaxConnectionsPerChild: maximum number of requests a server process > serves > <IfModule mpm_event_module> > StartServers 3 > MinSpareThreads 25 > MaxSpareThreads 75 > ThreadLimit 64 > ThreadsPerChild 25 > MaxRequestWorkers 200 > MaxConnectionsPerChild 1000 > </IfModule> > > On Thursday, 17 January 2019 08:00:25 UTC+5:30, Graham Dumpleton wrote: >> >> >> >> On 17 Jan 2019, at 1:27 pm, Himmat Rana <[email protected]> wrote: >> >> Thanks Graham for your quick response >> >> >> Can I use restart-interval parameter in live server >> >> >> On manually configured Apache/mod_wsgi when using daemon mode, yes, just >> be careful about how frequently you do it. Making it 1 second would be a >> very bad idea for example. >> >> For some reasonable starting defaults to consider when manually >> configuring, based on what mod_wsgi-express uses, see my talk: >> >> * https://www.youtube.com/watch?v=CPz0s1CQsTE >> >> Graham >> > > -- > You received this message because you are subscribed to the Google Groups > "modwsgi" group. > To unsubscribe from this group and stop receiving emails from it, send an > email to [email protected] <javascript:>. > To post to this group, send email to [email protected] <javascript:> > . > Visit this group at https://groups.google.com/group/modwsgi. > For more options, visit https://groups.google.com/d/optout. > > > -- You received this message because you are subscribed to the Google Groups "modwsgi" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. Visit this group at https://groups.google.com/group/modwsgi. For more options, visit https://groups.google.com/d/optout.
