hi today i have noticed that mod_jk took 20 seconds delay in sending the request to backend tomcat servers from apache , lookslike the request was assigned to a tomcat 11and it has replicate the request to the other tomcat-3
here are my findings Deal Finder request * Apache request access logs * 172.xxxxxx - - [27/Feb/2015:*02:28:14* +0000] "GET /xxxxx/deal-finder HTTP/1.1" 200 15172 "-" "195.xxxx.xxx.xx, " - - Mod_Jk apache log Mod Jk logs show that the request was assigned to tomcat live 11 but it was reassigned to tomcat live 03 since it was down so there might be delay due to this 172.xxxxx [27/Feb/2015:*02:28:14* +0000] "GET /xxxxxx/deal-finder HTTP/1.1" 200 15172 20 *lb tomcat--11* 0 26712 12118 *tomcat-03* 0 820679 4 20.352845 – ------------------------------------ *Tomcat access logs - Delay of 20 sec from mod JK * 172.xxx - - [27/Feb/2015:02:*28:34* +0000] 'GET /xxxxxx/deal-finder HTTP/1.1' 200 15172 TP-Processor243 D45BF91DBAF9D2CBFFBC2D6B19D3CC61.tomcat-03 0.127 Tomcat response in 0.127 millseconds quick