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Hank Beatty commented on TC-29: ------------------------------- [~neuman] [~tackerman] I believe this is resolved and can be closed. Can one of you verify and close if that is the case? Thanks, Hank > Traffic Router TPS for HTTPS requests diminishes when reloading certificates > ---------------------------------------------------------------------------- > > Key: TC-29 > URL: https://issues.apache.org/jira/browse/TC-29 > Project: Traffic Control > Issue Type: Bug > Components: Traffic Router > Reporter: David Neuman > Labels: performance, ssl > > When Traffic Router reloads SSL certificates while processing HTTPS > transactions, the TPS drops significantly. > Example Log output during the drop in TPS: > INFO 2016-11-07T14:05:23.363 [pool-2-thread-1] > com.comcast.cdn.traffic_control.traffic_router.core.util.Fetcher - GETing: > https://to.kabletown.net/api/1.2/cdns/name/test-xc > r/sslkeys.json; timeout is 15000 > INFO 2016-11-07T14:05:23.500 [New I/O worker #8] > com.comcast.cdn.traffic_control.traffic_router.core.config.ConfigHandler - > Entered processConfig > INFO 2016-11-07T14:05:23.500 [New I/O worker #8] > com.comcast.cdn.traffic_control.traffic_router.core.config.ConfigHandler - > Exiting processConfig: No json data to process > ERROR 2016-11-07T14:05:24.760 [Thread-5] > com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker > - No certificate data for https cdn-ds-02 domain ds-02.cdn.kabletown.net.net > ERROR 2016-11-07T14:05:24.760 [Thread-5] > com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker > - No certificate data for https cdn-ds-01 domain ds-01.cdn.kabletown.net.net > ERROR 2016-11-07T14:05:24.760 [Thread-5] > com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker > - No certificate data for https cdn-ds-05 domain ds-05.cdn.kabletown.net.net > ERROR 2016-11-07T14:05:24.760 [Thread-5] > com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker > - No certificate data for https cdn-ds-04 domain ds-04.cdn.kabletown.net.net > ERROR 2016-11-07T14:05:24.760 [Thread-5] > com.comcast.cdn.traffic_control.traffic_router.core.config.CertificateChecker > - No certificate data for https cdn-ds-03 domain ds-03.cdn.kabletown.net.net > INFO 2016-11-07T14:05:43.399 [pool-17-thread-1] > com.comcast.cdn.traffic_control.traffic_router.core.util.Fetcher - GETing: > https://to.kabletown.net/api/1.1/cdns/name/test-xcr/dnsseckeys.json; timeout > is 30000 > INFO 2016-11-07T14:06:23.339 [pool-5-thread-1] > com.comcast.cdn.traffic_control.traffic_router.core.monitor.TrafficMonitorWatcher > - Loading properties from /opt/traffic_router/conf/traffic_monitor.properties -- This message was sent by Atlassian JIRA (v6.4.14#64029)