I noticed our nginx configuration 5000r/s limits, that is the test program must generate requests between less than 0.2msec, the tester was misconfigured the test condition. Thanks for great hint :-)
On Wed, Mar 15, 2017 at 11:19 PM, Nishikubo Minoru <[email protected]> wrote: > > If this is an exact configuration you've tried to test with, > > you've probably tested something very different, as there is no > > "logation" directive in nginx. > > Oh, location is correct. > > http { > limit_req_zone fixedstring zone=upstream:1m rate=5000r/s; > } > > server { > server_name vhosta; > location / { > limit_req zone=upstream burst=25; > proxy_pass http://some_upstream; > } > } > server { > server_name vhostb; > location / { > limit_req zone=vhostb nodelay; > limit_req zone=upstream burst=25; > proxy_pass http://some_upstream; > } > } > > > > It seems that each virtual hosts limits 5000r/s and entire nginx will > > > 10000r/s. > > > > No, this is not how it works. > > Thanks for explict answer. > > > Detailed information can be found in debug log, see > > http://nginx.org/en/docs/debugging_log.html. > > We will try, thanks again. > > > On Wed, Mar 15, 2017 at 9:50 PM, Maxim Dounin <[email protected]> wrote: > >> Hello! >> >> On Wed, Mar 15, 2017 at 08:47:15PM +0900, Nishikubo Minoru wrote: >> >> > We want to limit outgoing(upstream) rate with the fixed string key among >> > various virtual hosts as follows: >> > >> > limit_req_zone fixedstring zone=upstream:1m rate=5000r/s; >> > >> > server { >> > server_name vhosta; >> > logation / { >> >> If this is an exact configuration you've tried to test with, >> you've probably tested something very different, as there is no >> "logation" directive in nginx. >> >> [...] >> >> > But on our test, the nginx server send to upstream server 6738 requests >> in >> > a second. >> > (The vhosta sent 3677 requests, and the vhostb sent 3061 requests) >> >> Note that testing exact number of requests in a particular second >> doesn't really make sense as small time difference in time will >> introduce large errors. Try measuring the average rate of >> requests for a larger period of time. >> >> > It seems that each virtual hosts limits 5000r/s and entire nginx will >> > 10000r/s. >> >> No, this is not how it works. >> >> > Anyway, we will set limit_req_log_level to info level. >> > Does anyone know limit_req detailed log information? >> >> Detailed information can be found in debug log, see >> http://nginx.org/en/docs/debugging_log.html. >> >> -- >> Maxim Dounin >> http://nginx.org/ >> _______________________________________________ >> nginx mailing list >> [email protected] >> http://mailman.nginx.org/mailman/listinfo/nginx >> > >
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