Re: Tomcat starts very slow

2019-07-03 Thread W
Thanks  Emmanuel. The document you pointed is very good. It solved my problem.  For the people who are facing similar issues, I would like to tell my experience.First I tried list jars which do not need to scan. The situation did not improve much (maybe my app is small). Then I tried entropy. It

Re: Tomcat starts very slow

2019-07-02 Thread Emmanuel Bourg
Le 03/07/2019 à 01:23, W a écrit : > Hi,I have Tomcat 9 on Ubuntu 18.04. Tomcat stars very slow, sometimes 15 > minute. > I checked catalina.2019-xxx.log and found some issues below. > What should I do? > Any information would be appreciated. Thanks in advance. Your server lacks entropy, see: h

Tomcat starts very slow

2019-07-02 Thread W
Hi,I have Tomcat 9 on Ubuntu 18.04. Tomcat stars very slow, sometimes 15 minute. I checked catalina.2019-xxx.log and found some issues below. What should I do? Any information would be appreciated. Thanks in advance. 02-Jul-2019 03:07:25.360 WARNING [main] org.apache.catalina.util.SessionIdGener