> Is there a database service involved in the backend? No, the IDs are just for debugging, so I can identify every request uniquely.
Am Do., 14. März 2019 um 13:32 Uhr schrieb Jäkel, Guido <g.jae...@dnb.de>: > > >From: Daniel Castilla | thin(k)design [mailto:d...@thin-k-design.com] > >Sent: Thursday, March 14, 2019 12:37 PM > >To: Jäkel, Guido <g.jae...@dnb.de>; users@tomcat.apache.org > >Subject: Re: Crash in http connector random once a day > > > >Dear Guido, > > > >thanks for the reply. The requests are reaching tomcat, and a thread > >is always started, if I look at the current threads on the tomcat > >manager I see the following, there are 4 threads that are processing > >since 2+ hours: > > > >R ? ? ? ? ? ? > >S 16 ms 0 KB 0 KB 0:0:0:0:0:0:0:1 0:0:0:0:0:0:0:1 localhost GET > >/manager/status HTTP/1.1 > >S 7256779 ms 0 KB 33 KB 0:0:0:0:0:0:0:1 0:0:0:0:0:0:0:1 localhost POST > >/cloudworx/?method=words&id=17385 HTTP/1.1 > >S 7274046 ms 0 KB 33 KB 0:0:0:0:0:0:0:1 0:0:0:0:0:0:0:1 localhost POST > >/cloudworx/?method=words&id=18986 HTTP/1.1 > >S 7228088 ms 0 KB 33 KB 0:0:0:0:0:0:0:1 0:0:0:0:0:0:0:1 localhost POST > >/cloudworx/?method=words&id=10560 HTTP/1.1 > >R ? ? ? ? ? ? > >S 7290093 ms 0 KB 33 KB 0:0:0:0:0:0:0:1 0:0:0:0:0:0:0:1 localhost POST > >>/cloudworx/?method=words&id=10560 HTTP/1.1 > > > >I'm not sure what other metrics would be helpful, but your Unix script > >wouldn't help much, as I am on a Windows Server 2012 and I would like > >to avoid installing Cygwin or something similar. > > Dear Daniel, > > the script just read-out the same core data and does some pretty print. You > may do it by your own by doing a HTTP-Request against > > > URL='http://'${CREDS}'@'${HOST}':'${PORT}'/manager/jmxproxy?qry=Catalina:type=RequestProcessor,*' > > > What is interesting from your snippet that there are POST Request "in > Service" (i.e. Progress) since more than 2h. And you told that the ID is > unique, but there are two times a '10560'. > > Is there a database service involved in the backend? > > BTW: In addition to pull static thread dumps you may use JVisualVM to get a > live view to the threads. --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
