You can zero a metric while running ATS by running this command: sudo /usr/local/bin/traffic_ctl metric zero proxy.process.http.completed_requests
Or you can shutdown ATS and remove the metrics file: 09:37:25 homer:~$ /usr/local/bin/traffic_ctl metric get proxy.process.http.completed_requests proxy.process.http.completed_requests 1000000 09:39:25 homer:~$ sudo /usr/local/bin/trafficserver stop Stopping traffic_manager: [ OK ] Stopping traffic_server: [ OK ] 09:39:36 homer:~$ sudo rm /usr/local/var/trafficserver/records.snap 09:40:08 homer:~$ sudo /usr/local/bin/trafficserver start Starting Apache Traffic Server: [ OK ] 09:40:23 homer:~$ /usr/local/bin/traffic_ctl metric get proxy.process.http.completed_requests proxy.process.http.completed_requests 0 -Bryan > On Mar 18, 2019, at 10:34 PM, Jason Yang <[email protected]> wrote: > > Hi Bryan, > How can I reset the statistics? I have tried traffic_server -Cclear and > delete everything under var/log and var/trafficserver, but it seems the > statistics is not reset. Thank you! > > > Best, > Jason > > >> On Mar 11, 2019, at 12:07, Bryan Call <[email protected] >> <mailto:[email protected]>> wrote: >> >> It depends on what you mean as a miss. If you mean that it has to go to the >> origin no matter what (even revalidating the cache entry) then it should be >> 100 - fresh. >> >> Also, if you hit "a" you can get the stats from since the server started and >> you can get the number of incoming requests and requests going go the origin. >> >> -Bryan >> >> >> >>> On Mar 7, 2019, at 4:04 PM, Jason Yang <[email protected] >>> <mailto:[email protected]>> wrote: >>> >>> Hi community, >>> I see there is such tool traffic_top, but I am confusing which of the >>> number shows miss ratio? >>> By miss ratio I mean the number that >>> miss_ratio*request_traffic=traffic_to_origin. >>> >>> >>> Best, >>> Jason >>> >>> >> >
