</script><metaname="aes-config"content="pid=xux-opensource&user_type=101&uid=&username="><scriptsrc="//g.alicdn.com/alilog/mlog/aplus_v2.js"id="beacon-aplus"exparams="clog=o&aplus&sidx=aplusSidx&ckx=aplusCkx"></script><scriptsrc="//g.alicdn.com/aes/??tracker/1.0.34/index.js,tracker-plugin-pv/2.4.5/index.js,tracker-plugin-event/1.2.5/index.js,tracker-plugin-jserror/1.0.13/index.js,tracker-plugin-api/1.1.14/index.js,tracker-plugin-perf/1.1.8/index.js,tracker-plugin-eventTiming/1.0.4/index.js"></script><title>perfcounter | arthas</title><metaname="description"content="arthas user document">
java.property.java.vm.name OpenJDK 64-Bit Server VM
...
</code></pre><divclass="line-numbers"aria-hidden="true"><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div></div></div><p>Print more information with the <code>-d</code> option:</p><divclass="language-text ext-text line-numbers-mode"><preclass="language-text"><code>$ perfcounter -d
</code></pre><divclass="line-numbers"aria-hidden="true"><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div><divclass="line-number"></div></div></div><h2id="jvm-above-jdk9"tabindex="-1"><aclass="header-anchor"href="#jvm-above-jdk9"aria-hidden="true">#</a> JVM above JDK9</h2><p>If the information is not printed, when the application starts, add the following parameters:</p><divclass="language-text ext-text line-numbers-mode"><preclass="language-text"><code>--add-opens java.base/jdk.internal.perf=ALL-UNNAMED --add-exports java.base/jdk.internal.perf=ALL-UNNAMED
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