-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA256 Linbo,
On 3/7/17 10:14 PM, linbo liao wrote: > I setup local environment to test Tomcat monitor. > > The Environment: > > Tomcat: 8.5.5 VM: Ubuntu 14.04.1 LTS HTTP PORT: 8080 IP: > 10.211.55.4 > > Tomcat use APR connector, I test the tomcat via ab command, find > JMX currentThreadsBusy < 10 all of the time. > > ab -n 100000 -c 100 10.211.55.4:8080/ >> > > I tried to search the reason but without the result. For BIO each > thread to handle one connection, so currentThreadsBusy can show the > performance of tomcat. > > But for APR connector, what's the meaning of currentThreadsBusy? Please post your <Connector> configuration. It seems that ab isn't a very good load-generator for several reasons. But you should be able to get more than Java 10 threads working at a tim e. You are probably expecting ~100 threads busy at all times, right? - -chris -----BEGIN PGP SIGNATURE----- Comment: GPGTools - http://gpgtools.org Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/ iQIcBAEBCAAGBQJYwBkcAAoJEBzwKT+lPKRYxLQQAJsr6IWI6kRaCmEg+SMZRKco 8ALINQrUvkUZYvIx23wlr7cKpmZ0g02RVXKn8+usEsiZ9vBwb6ap3HV7RCM/xl33 zaAuxYPNsJ9bMUnTTkxr5ciSvMGI1FhvTWazEHprLoiPV1RtBwKBLTbztxQTQfO4 0AqfRgucC0NJbEPzVwKc6FB9qUl+U3XROUCC2AKmaFIHbQDSPnCLKX3hyzaOsH7R cd8nr3teQxoisIT3MuhaWPMDdfdKbe0ZmPj39borGUvHwUL1kRCz3wYvoQN3kCg5 YHxjV3B9TYqU1q0TiILuQvO1rbG8G3QLIXFz8eNdX1XwS0oIRYAJfhTqSbxBuTlm 1jSrS716Kd2JkmNWmoSLHFSvBUkevirh5ZL6B9SuFvV449lCgBjwV//wiE/oskbT 6+jKDrL0ReCw8NtfWbCaeXmltyR9ir7x4SSjT1iSpg/ZGnxmKkdiZFoR/mWDcH5G y4TwbmDC0RNAfC9lNCp5cBtrIZkoJM53iOtUCB22I3tco/hNB91TV8WN5RKqAHl1 Cn7FLfSGwBQRv3UHfeWmMwxcP4Q4FxMbpqtHv2PAcjB7skcsbR6BUth9gY3FbWmF DvKL941SuDPLtA9IVr/nplvwlMUV/QQNi+tZXuL9Xf1GoCgcM7uVQkcuhlf+QpFm ELHZ5kXO3Zs7RrycRnL3 =6bmJ -----END PGP SIGNATURE----- --------------------------------------------------------------------- To unsubscribe, e-mail: users-unsubscr...@tomcat.apache.org For additional commands, e-mail: users-h...@tomcat.apache.org
