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67 lines
6.7 KiB
JavaScript
67 lines
6.7 KiB
JavaScript
import{_ as e,o as i,c as n,d as s}from"./app.391b0e4e.js";const a={},l=s(`<h1 id="help" tabindex="-1"><a class="header-anchor" href="#help" aria-hidden="true">#</a> help</h1><p>\u67E5\u770B\u547D\u4EE4\u5E2E\u52A9\u4FE1\u606F\uFF0C\u53EF\u4EE5\u67E5\u770B\u5F53\u524D arthas \u7248\u672C\u652F\u6301\u7684\u6307\u4EE4\uFF0C\u6216\u8005\u67E5\u770B\u5177\u4F53\u6307\u4EE4\u7684\u4F7F\u7528\u8BF4\u660E\u3002</p><div class="custom-container tip"><p class="custom-container-title">\u63D0\u793A</p><p>[help \u6307\u4EE4]\u7684\u7B49\u540C\u4E8E[\u6307\u4EE4 -help]\uFF0C\u90FD\u662F\u67E5\u770B\u5177\u4F53\u6307\u4EE4\u7684\u4F7F\u7528\u8BF4\u660E\u3002</p></div><h3 id="\u53C2\u6570\u8BF4\u660E" tabindex="-1"><a class="header-anchor" href="#\u53C2\u6570\u8BF4\u660E" aria-hidden="true">#</a> \u53C2\u6570\u8BF4\u660E</h3><table><thead><tr><th style="text-align:right;">\u53C2\u6570\u540D\u79F0</th><th style="text-align:left;">\u53C2\u6570\u8BF4\u660E</th></tr></thead><tbody><tr><td style="text-align:right;">\u4E0D\u63A5\u53C2\u6570</td><td style="text-align:left;">\u67E5\u8BE2\u5F53\u524D arthas \u7248\u672C\u652F\u6301\u7684\u6307\u4EE4\u4EE5\u53CA\u6307\u4EE4\u63CF\u8FF0</td></tr><tr><td style="text-align:right;">[name:]</td><td style="text-align:left;">\u67E5\u8BE2\u5177\u4F53\u6307\u4EE4\u7684\u4F7F\u7528\u8BF4\u660E</td></tr></tbody></table><h3 id="\u4F7F\u7528\u53C2\u8003" tabindex="-1"><a class="header-anchor" href="#\u4F7F\u7528\u53C2\u8003" aria-hidden="true">#</a> \u4F7F\u7528\u53C2\u8003</h3><div class="language-text ext-text line-numbers-mode"><pre class="language-text"><code>$ help
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NAME DESCRIPTION
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help Display Arthas Help
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auth Authenticates the current session
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keymap Display all the available keymap for the specified connection.
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sc Search all the classes loaded by JVM
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sm Search the method of classes loaded by JVM
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classloader Show classloader info
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jad Decompile class
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getstatic Show the static field of a class
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monitor Monitor method execution statistics, e.g. total/success/failure count, average rt, fail rate, etc.
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stack Display the stack trace for the specified class and method
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thread Display thread info, thread stack
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trace Trace the execution time of specified method invocation.
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watch Display the input/output parameter, return object, and thrown exception of specified method invocation
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tt Time Tunnel
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jvm Display the target JVM information
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perfcounter Display the perf counter information.
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ognl Execute ognl expression.
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mc Memory compiler, compiles java files into bytecode and class files in memory.
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redefine Redefine classes. @see Instrumentation#redefineClasses(ClassDefinition...)
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retransform Retransform classes. @see Instrumentation#retransformClasses(Class...)
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dashboard Overview of target jvm's thread, memory, gc, vm, tomcat info.
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dump Dump class byte array from JVM
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heapdump Heap dump
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options View and change various Arthas options
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cls Clear the screen
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reset Reset all the enhanced classes
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version Display Arthas version
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session Display current session information
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sysprop Display, and change the system properties.
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sysenv Display the system env.
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vmoption Display, and update the vm diagnostic options.
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logger Print logger info, and update the logger level
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history Display command history
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cat Concatenate and print files
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base64 Encode and decode using Base64 representation
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echo write arguments to the standard output
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pwd Return working directory name
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mbean Display the mbean information
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grep grep command for pipes.
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tee tee command for pipes.
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profiler Async Profiler. https://github.com/jvm-profiling-tools/async-profiler
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stop Stop/Shutdown Arthas server and exit the console.
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</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div><div class="language-text ext-text line-numbers-mode"><pre class="language-text"><code> $ help dashboard
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USAGE:
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dashboard [-h] [-i <value>] [-n <value>]
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SUMMARY:
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Overview of target jvm's thread, memory, gc, vm, tomcat info.
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EXAMPLES:
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dashboard
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dashboard -n 10
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dashboard -i 2000
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WIKI:
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https://arthas.aliyun.com/doc/dashboard
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OPTIONS:
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-h, --help this help
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-i, --interval <value> The interval (in ms) between two executions, default is 5000 ms.
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-n, --number-of-execution <value> The number of times this command will be executed.
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</code></pre><div class="line-numbers" aria-hidden="true"><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div><div class="line-number"></div></div></div>`,8),t=[l];function d(r,c){return i(),n("div",null,t)}var o=e(a,[["render",d],["__file","help.html.vue"]]);export{o as default};
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