摘要: java 环境配置:export JAVA_OPTS="-server -Xms8g -Xmx8g -Xss128k -XX:ParallelGCThreads=20-XX:+UseConcMarkSweepGC -XX:+UseParNewGC -XX:SurvivorRatio=8-XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=31"sysctl.conf 的配置:net.ipv4.tcp_syncookies = 1net.ipv4.tcp_max_tw_buckets = 180000net.ipv4.tcp_ 阅读全文
posted @ 2011-10-27 09:49 qm4050 阅读(571) 评论(0) 推荐(0)