首先找到进程编号信息,执行jps输出所有java进程
jps
190276 mos-x3-gls-weimob-service-2022.3.RELEASE.jar 190469 mos-x3-gls-cdp-service-2022.3.RELEASE.jar 199988 mos-x3-gls-tripartite-service-2022.3.RELEASE.jar 1064 Bootstrap 190366 mos-x3-gls-service-2022.3.RELEASE.jar 202271 Jps 71420 x3-cloud-externalapiproxy-center-2022.3.RELEASE.jar 172911 mos-x3-gls-custom-service-2022.3.RELEASE.jar 190573 mos-x3-gls-demogic-service-2022.3.RELEASE.jar
左边是进程编号,然后调用JStack生成 Java 进程的线程堆栈信息
JStack 199988 > output.txt
很快找到阻塞问题
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