java HeapDumpOnOutOfMemoryError创建空的hprof文件

Question

有时，我很少遇到奇怪的行为——抛出OutOfMemoryError时生成的hprof文件长度为零

我只能考虑磁盘问题，但事实并非如此

Java的起源是： /opt/jre-1.6.0_25_FIPS/bin/java-Xms192m-Xmx960m-XX:MaxPermSize=360m-XX:ReservedCodeCacheSize=64m-XX:+UseCompressedOops-XX:+doescapesanalysis-server-XX:-ReduceInitialCardMarks-Xrunjdwp:transport=dt_socket，address=8000，server=y，suspend=n-XX:+heapdumponautofmemoryerror-Djava。util。登录中。manager=org。阿帕奇。朱莉。ClassLoaderLogManager-Djava。赞同。dirs=/opt/jakarta-tomcat-6.0.29/approved-classpath。。。组织。阿帕奇。卡塔琳娜。创业。自举启动