|
|
|
|
|
|
|
|
<!DOCTYPE html>
|
|
|
<!--[if IE 8]><html class="no-js lt-ie9" lang="zh-CN" > <![endif]-->
|
|
|
<!--[if gt IE 8]><!--> <html class="no-js" lang="zh-CN" > <!--<![endif]-->
|
|
|
<head>
|
|
|
<meta charset="utf-8">
|
|
|
|
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
|
|
|
|
<title>执行结果存日志 — Arthas 3.3.7 文档</title>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<link rel="shortcut icon" href="_static/favicon.ico"/>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript" src="_static/js/modernizr.min.js"></script>
|
|
|
|
|
|
|
|
|
<script type="text/javascript" id="documentation_options" data-url_root="./" src="_static/documentation_options.js"></script>
|
|
|
<script type="text/javascript" src="_static/jquery.js"></script>
|
|
|
<script type="text/javascript" src="_static/underscore.js"></script>
|
|
|
<script type="text/javascript" src="_static/doctools.js"></script>
|
|
|
<script type="text/javascript" src="_static/language_data.js"></script>
|
|
|
<script type="text/javascript" src="_static/translations.js"></script>
|
|
|
|
|
|
<script type="text/javascript" src="_static/js/theme.js"></script>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<link rel="stylesheet" href="_static/css/theme.css" type="text/css" />
|
|
|
<link rel="stylesheet" href="_static/pygments.css" type="text/css" />
|
|
|
<link rel="stylesheet" href="_static/overrides.css" type="text/css" />
|
|
|
<link rel="index" title="索引" href="genindex.html" />
|
|
|
<link rel="search" title="搜索" href="search.html" />
|
|
|
<link rel="next" title="批处理功能" href="batch-support.html" />
|
|
|
<link rel="prev" title="Arthas异步调用" href="async.html" />
|
|
|
<script src="_static/center_page.js"></script>
|
|
|
<link rel="stylesheet" href="https://g.alicdn.com/code/lib/highlight.js/9.13.1/styles/github.min.css">
|
|
|
|
|
|
|
|
|
</head>
|
|
|
|
|
|
<body class="wy-body-for-nav">
|
|
|
|
|
|
|
|
|
<div class="wy-grid-for-nav">
|
|
|
|
|
|
<nav data-toggle="wy-nav-shift" class="wy-nav-side">
|
|
|
<div class="wy-side-scroll">
|
|
|
<div class="wy-side-nav-search" >
|
|
|
|
|
|
|
|
|
|
|
|
<a href="index.html" class="icon icon-home"> Arthas
|
|
|
|
|
|
|
|
|
|
|
|
</a>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="version">
|
|
|
3.3.7
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div role="search">
|
|
|
<form id="rtd-search-form" class="wy-form" action="search.html" method="get">
|
|
|
<input type="text" name="q" placeholder="Search docs" />
|
|
|
<input type="hidden" name="check_keywords" value="yes" />
|
|
|
<input type="hidden" name="area" value="default" />
|
|
|
</form>
|
|
|
</div>
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
|
<div class="wy-menu wy-menu-vertical" data-spy="affix" role="navigation" aria-label="main navigation">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<ul class="current">
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://mp.weixin.qq.com/s/VVSc_a3mLELW35lMH7rR0Q">应届生招聘</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://mp.weixin.qq.com/s/677GO-3kYx5ygG9rlOlfQg">社招信息</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://developer.aliyun.com/article/751641">技术征文</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://alibaba.github.io/arthas/en/">English Docs</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://alibaba.github.io/arthas/arthas-tutorials?language=cn">在线教程(推荐)</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="install-detail.html">安装</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="download.html">下载</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="quick-start.html">快速入门</a></li>
|
|
|
<li class="toctree-l1 current"><a class="reference internal" href="advanced-use.html">进阶使用</a><ul class="current">
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#id2">基础命令</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#jvm">jvm相关</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#class-classloader">class/classloader相关</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#monitor-watch-trace">monitor/watch/trace相关</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#profiler">profiler/火焰图</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#options">options</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#id3">管道</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#id4">后台异步任务</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#web-console">Web Console</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#java-agent">以java agent方式启动</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#as-sh-arthas-boot">as.sh 和 arthas-boot 技巧</a></li>
|
|
|
<li class="toctree-l2"><a class="reference internal" href="advanced-use.html#id5">用户数据回报</a></li>
|
|
|
<li class="toctree-l2 current"><a class="reference internal" href="advanced-use.html#id6">其他特性</a><ul class="current">
|
|
|
<li class="toctree-l3"><a class="reference internal" href="async.html">异步命令支持</a></li>
|
|
|
<li class="toctree-l3 current"><a class="current reference internal" href="#">执行结果存日志</a><ul>
|
|
|
<li class="toctree-l4"><a class="reference internal" href="#arthas">使用新版本Arthas的异步后台任务将结果存日志文件</a></li>
|
|
|
</ul>
|
|
|
</li>
|
|
|
<li class="toctree-l3"><a class="reference internal" href="batch-support.html">批处理的支持</a></li>
|
|
|
<li class="toctree-l3"><a class="reference external" href="https://github.com/alibaba/arthas/issues/11">ognl表达式的用法说明</a></li>
|
|
|
</ul>
|
|
|
</li>
|
|
|
</ul>
|
|
|
</li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="commands.html">命令列表</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="web-console.html">WebConsole</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="docker.html">Docker</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="spring-boot-starter.html">Arthas Spring Boot Starter</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/issues?q=label%3Auser-case">用户案例</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/issues?q=label%3Aquestion-answered">常见问题</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas">Fork me at GitHub</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/blob/master/CONTRIBUTING.md#">编译调试/参与贡献</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://github.com/alibaba/arthas/releases">Release Notes</a></li>
|
|
|
<li class="toctree-l1"><a class="reference internal" href="contact-us.html">QQ群/钉钉群</a></li>
|
|
|
<li class="toctree-l1"><a class="reference external" href="https://arthas.gitee.io/">国内镜像站</a></li>
|
|
|
</ul>
|
|
|
|
|
|
|
|
|
|
|
|
</div>
|
|
|
</div>
|
|
|
</nav>
|
|
|
|
|
|
<section data-toggle="wy-nav-shift" class="wy-nav-content-wrap">
|
|
|
|
|
|
|
|
|
<nav class="wy-nav-top" aria-label="top navigation">
|
|
|
|
|
|
<i data-toggle="wy-nav-top" class="fa fa-bars"></i>
|
|
|
<a href="index.html">Arthas</a>
|
|
|
|
|
|
</nav>
|
|
|
|
|
|
|
|
|
<div class="wy-nav-content">
|
|
|
|
|
|
<div class="rst-content">
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div role="navigation" aria-label="breadcrumbs navigation">
|
|
|
|
|
|
<ul class="wy-breadcrumbs">
|
|
|
|
|
|
<li><a href="index.html">Docs</a> »</li>
|
|
|
|
|
|
<li><a href="advanced-use.html">进阶使用</a> »</li>
|
|
|
|
|
|
<li>执行结果存日志</li>
|
|
|
|
|
|
|
|
|
<li class="wy-breadcrumbs-aside">
|
|
|
|
|
|
|
|
|
|
|
|
<a href="https://github.com/alibaba/arthas/blob/master/site/src/site/sphinx/save-log.md" class="fa fa-github"> Edit on GitHub</a>
|
|
|
|
|
|
|
|
|
|
|
|
</li>
|
|
|
|
|
|
</ul>
|
|
|
|
|
|
|
|
|
<hr/>
|
|
|
</div>
|
|
|
<div role="main" class="document" itemscope="itemscope" itemtype="http://schema.org/Article">
|
|
|
<div itemprop="articleBody">
|
|
|
|
|
|
<div class="section" id="id1">
|
|
|
<h1>执行结果存日志<a class="headerlink" href="#id1" title="永久链接至标题">¶</a></h1>
|
|
|
<blockquote>
|
|
|
<div><p>将命令的结果完整保存在日志文件中，便于后续进行分析</p>
|
|
|
</div></blockquote>
|
|
|
<ul class="simple">
|
|
|
<li><p>默认情况下，该功能是关闭的，如果需要开启，请执行以下命令：</p></li>
|
|
|
</ul>
|
|
|
<div class="highlight-bash notranslate"><div class="highlight hljs"><pre class="bash">$ options save-result true
|
|
|
NAME BEFORE-VALUE AFTER-VALUE
|
|
|
----------------------------------------
|
|
|
save-result false true
|
|
|
Affect(row-cnt:1) cost in 3 ms.</pre></div>
|
|
|
</div>
|
|
|
<p>看到上面的输出，即表示成功开启该功能；</p>
|
|
|
<ul class="simple">
|
|
|
<li><p>日志文件路径</p></li>
|
|
|
</ul>
|
|
|
<p>结果会异步保存在：<code class="docutils literal notranslate"><span class="pre">{user.home}/logs/arthas-cache/result.log</span></code>，请定期进行清理，以免占据磁盘空间</p>
|
|
|
<div class="section" id="arthas">
|
|
|
<h2>使用新版本Arthas的异步后台任务将结果存日志文件<a class="headerlink" href="#arthas" title="永久链接至标题">¶</a></h2>
|
|
|
<div class="highlight-bash notranslate"><div class="highlight hljs"><pre class="bash">$ trace Test t >> &
|
|
|
job id : 2
|
|
|
cache location : /Users/admin/logs/arthas-cache/28198/2</pre></div>
|
|
|
</div>
|
|
|
<p>此时命令会在后台异步执行，并将结果异步保存在文件（~/logs/arthas-cache/${PID}/${JobId}）中；</p>
|
|
|
<ul class="simple">
|
|
|
<li><p>此时任务的执行不受session断开的影响；任务默认超时时间是1天，可以通过全局 <code class="docutils literal notranslate"><span class="pre">options</span></code> 命令修改默认超时时间；</p></li>
|
|
|
<li><p>此命令的结果将异步输出到文件中；此时不管 <code class="docutils literal notranslate"><span class="pre">save-result</span></code> 是否为true，都不会再往~/logs/arthas-cache/result.log 中异步写结果</p></li>
|
|
|
</ul>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
|
|
|
</div>
|
|
|
|
|
|
</div>
|
|
|
<footer>
|
|
|
|
|
|
<div class="rst-footer-buttons" role="navigation" aria-label="footer navigation">
|
|
|
|
|
|
<a href="batch-support.html" class="btn btn-neutral float-right" title="批处理功能" accesskey="n" rel="next">Next <span class="fa fa-arrow-circle-right"></span></a>
|
|
|
|
|
|
|
|
|
<a href="async.html" class="btn btn-neutral float-left" title="Arthas异步调用" accesskey="p" rel="prev"><span class="fa fa-arrow-circle-left"></span> Previous</a>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
<hr/>
|
|
|
|
|
|
<div role="contentinfo">
|
|
|
<p>
|
|
|
© Copyright 2018-2020, Alibaba Middleware Group, and contributors
|
|
|
|
|
|
</p>
|
|
|
</div>
|
|
|
Built with <a href="http://sphinx-doc.org/">Sphinx</a> using a <a href="https://github.com/rtfd/sphinx_rtd_theme">theme</a> provided by <a href="https://readthedocs.org">Read the Docs</a>.
|
|
|
|
|
|
</footer>
|
|
|
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
</section>
|
|
|
|
|
|
</div>
|
|
|
|
|
|
|
|
|
|
|
|
<script type="text/javascript">
|
|
|
jQuery(function () {
|
|
|
SphinxRtdTheme.Navigation.enable(true);
|
|
|
});
|
|
|
</script>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
<div class="github-fork-ribbon-wrapper right">
|
|
|
<div class="github-fork-ribbon">
|
|
|
<a href="https://github.com/alibaba/arthas" target="_blank">Fork me at GitHub</a>
|
|
|
</div>
|
|
|
</div>
|
|
|
|
|
|
<script type="text/javascript" src="_static/add_badges.js"></script>
|
|
|
|
|
|
<script src="https://g.alicdn.com/code/lib/highlight.js/9.13.1/highlight.min.js"></script>
|
|
|
<script src="https://g.alicdn.com/code/lib/highlightjs-line-numbers.js/2.5.0/highlightjs-line-numbers.min.js"></script>
|
|
|
<script>
|
|
|
document.querySelectorAll('div.hljs > pre').forEach(function(block) {
|
|
|
hljs.highlightBlock(block);
|
|
|
hljs.lineNumbersBlock(block);
|
|
|
});
|
|
|
</script>
|
|
|
|
|
|
<script>
|
|
|
var _hmt = _hmt || [];
|
|
|
(function() {
|
|
|
var hm = document.createElement("script");
|
|
|
if (window.location.hostname == "arthas.gitee.io") {
|
|
|
hm.src = "https://hm.baidu.com/hm.js?ecc1b0d9aeb73da1671876133211d4d3";
|
|
|
} else { // https://alibaba.github.io/arthas/
|
|
|
hm.src = "https://hm.baidu.com/hm.js?d5c5e25b100f0eb51a4c35c8a86ea9b4";
|
|
|
}
|
|
|
|
|
|
var s = document.getElementsByTagName("script")[0];
|
|
|
s.parentNode.insertBefore(hm, s);
|
|
|
})();
|
|
|
</script>
|
|
|
|
|
|
<script>
|
|
|
var meta = document.createElement('meta');
|
|
|
meta.setAttribute('name', 'data-spm');
|
|
|
meta.setAttribute('content', 'a2cmt');
|
|
|
document.getElementsByTagName('head')[0].appendChild(meta);
|
|
|
|
|
|
document.getElementsByTagName('body')[0].setAttribute("data-spm","17702181")
|
|
|
</script>
|
|
|
|
|
|
<script type="text/javascript" id="beacon-aplus" src="https://g.alicdn.com/alilog/mlog/aplus_v2.js" exparams="clog=o&aplus&sidx=aplusSidx&ckx=aplusCkx"></script>
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
</body>
|
|
|
</html> |