Creation of SecureRandom instance for session ID generation using [SHA1PRNG] took [32,176] milliseco
有一次,我启动tomcat时,居然花费了33秒。我不理解为什么一个新的tomcat,需要这么久,
网上查找后,找到了一个解决方法。
# vim /usr/local/tomcat/bin/catalina.sh
---------------------------------------------------
JAVA_OPTS="-Djava.security.egd=file:/dev/./urandom"
---------------------------------------------------
重新启动,发现时间变成1秒。
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