2014年6月11日
摘要: 一个小业务,流量并不大,功能也很简单,spring framework+mybatis+quartz,一启动就看到gc的频次和full gc的频次非常高:4.202: [Full GC 4.202: [Tenured: 0K->6653K(349568K), 0.1948910 secs] 1397... 阅读全文
posted @ 2014-06-11 17:38 leeying 阅读(6027) 评论(0) 推荐(0)
摘要: web应用借助于结构:spring mvc + quartz结构,部署到tomcat容器时,shutdown时的error信息:appears to have started a thread named [schedulerFactoryBean_Worker-1] but has failed ... 阅读全文
posted @ 2014-06-11 15:40 leeying 阅读(7642) 评论(0) 推荐(0)
摘要: 使用的是:+PrintGCDetails -XX:+PrintGCTimeStamps输出的日志格式: [Times: user=0.03 sys=0.00, real=0.01 secs]363.375: [GC 363.375: [ParNew: 39424K->3249K(39424K), 0... 阅读全文
posted @ 2014-06-11 11:28 leeying 阅读(733) 评论(0) 推荐(0)