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< div id = "app" > <!-- [ --> < div class = "theme-container" > <!-- [ --> < header class = "navbar" > < div class = "toggle-sidebar-button" title = "toggle sidebar" aria-expanded = "false" role = "button" tabindex = "0" > < div class = "icon" aria-hidden = "true" > < span > < / span > < span > < / span > < span > < / span > < / div > < / div > < span > < a href = "/en/" class = "" data-v-61144abc > <!-- --> < span class = "site-name can-hide" data-v-61144abc > arthas< / span > < span class = "navbar-version" data-v-61144abc > v3.6.5< / span > < / a > < / span > < div class = "navbar-items-wrapper" style = "" > <!-- [ --> <!-- ] --> < nav class = "navbar-items can-hide" > <!-- [ --> < div class = "navbar-item" > < a href = "/en/" class = "" aria-label = "HOME" > <!-- [ --> <!-- ] --> HOME <!-- [ --> <!-- ] --> < / a > < / div > < div class = "navbar-item" > < a class = "external-link" href = "/doc/arthas-tutorials.html?language=en&id=arthas-basics" rel = "noopener noreferrer" target = "_blank" aria-label = "ONLINE TUTORIALS" > <!-- [ --> <!-- ] --> < span > ONLINE TUTORIALS< / span > < span > < svg class = "external-link-icon" xmlns = "http://www.w3.org/2000/svg" aria-hidden = "true" focusable = "false" x = "0px" y = "0px" viewbox = "0 0 100 100" width = "15" height = "15" > < path fill = "currentColor" d = "M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z" > < / path > < polygon fill = "currentColor" points = "45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9" > < / polygon > < / svg > < span class = "external-link-icon-sr-only" > open in new window< / span > < / span > <!-- [ --> <!-- ] --> < / a > < / div > < div class = "navbar-item" > < a href = "/en/doc" class = "router-link-active" aria-label = "DOCS" > <!-- [ --> <!-- ] --> DOCS <!-- [ --> <!-- ] --> < / a > < / div > < div class = "navbar-item" > < a href = "/en/doc/commands.md" class = "" aria-label = "COMMANDS" > <!-- [ --> <!-- ] --> COMMANDS <!-- [ --> <!-- ] --> < / a > < / div > < div class = "navbar-item" > < a href = "/en/doc/download.md" class = "" aria-label = "DOWNLOAD" > <!-- [ --> <!-- ] --> DOWNLOAD <!-- [ --> <!-- ] --> < / a > < / div > < div class = "navbar-item" > < div class = "navbar-dropdown-wrapper" > < button class = "navbar-dropdown-title" type = "button" aria-label = "SOLUTIONS" > < span class = "title" > SOLUTIONS< / span > < span class = "arrow down" > < / span > < / button > < button class = "navbar-dropdown-title-mobile" type = "button" aria-label = "SOLUTIONS" > < span class = "title" > SOLUTIONS< / span > < span class = "right arrow" > < / span > < / button > < ul style = "display:none;" class = "navbar-dropdown" > <!-- [ --> < li class = "navbar-dropdown-item" > < a class = "external-link" href = "https://cn.aliyun.com/product/aliware/mse?spm=arthas.topbar.0.0.0" rel = "noopener noreferrer" target = "_blank" aria-label = "Microservice solutions" > <!-- [ --> <!-- ] --> < span > Microservice solutions< / span > < span > < svg class = "external-link-icon" xmlns = "http://www.w3.org/2000/svg" aria-hidden = "true" focusable = "false" x = "0px" y = "0px" viewbox = "0 0 100 100" width = "15" height = "15" > < path fill = "currentColor" d = "M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z" > < / path > < polygon fill = "currentColor" points = "45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9" > < / polygon > < / svg > < span class = "external-link-icon-sr-only" > open in new window< / span > < / span > <!-- [ --> <!-- ] --> < / a > < / li > < li class = "navbar-dropdown-item" > < a class = "external-link" href = "https://www.aliyun.com/aliware/txc?spm=arthas.topbar.0.0.0" rel = "noopener noreferrer" target = "_blank" aria-label = "Distributed transaction solutions" > <!-- [ --> <!-- ] --> < span > Distributed transaction solutions< / span > < span > < svg class = "external-link-icon" xmlns = "http://www.w3.org/2000/svg" aria-hidden = "true" focusable = "false" x = "0px" y = "0px" viewbox = "0 0 100 100" width = "15" height = "15" > < path fill = "currentColor" d = "M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z" > < / path > < polygon fill = "currentColor" points = "45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9" > < / polygon > < / svg > < span class = "external-link-icon-sr-only" > open in new window< / span > < / span > <!-- [ --> <!-- ] --> < / a > < / li > < li class = "navbar-dropdown-item" > < a class = "external-link" href = "https://www.aliyun.com/product/aha
< span class = "token number" > 58883< / span > math-game.jar
< span class = "token number" > 58884< / span > Jps
< / 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 > < / div > < p > The < code > select< / code > option allows you to specify a process name, which is very convenient.< / p > < div class = "language-bash ext-sh line-numbers-mode" > < pre class = "language-bash" > < code > $ ./as.sh < span class = "token parameter variable" > --select< / span > math-game
Arthas script version: < span class = "token number" > 3.3< / span > .6
< span class = "token punctuation" > [< / span > INFO< span class = "token punctuation" > ]< / span > JAVA_HOME: /tmp/java/8.0.222-zulu
Arthas home: /Users/admin/.arthas/lib/3.3.6/arthas
Calculating attach execution time< span class = "token punctuation" > ..< / span > .
Attaching to < span class = "token number" > 59161< / span > using version /Users/admin/.arthas/lib/3.3.6/arthas< span class = "token punctuation" > ..< / span > .
real 0m0.572s
user 0m0.281s
sys 0m0.039s
Attach success.
telnet connecting to arthas server< span class = "token punctuation" > ..< / span > . current timestamp is < span class = "token number" > 1594280799< / span >
Trying < span class = "token number" > 127.0< / span > .0.1< span class = "token punctuation" > ..< / span > .
Connected to localhost.
Escape character is < span class = "token string" > ' ^]' < / span > < span class = "token builtin class-name" > .< / span >
,---. ,------. ,--------.,--. ,--. ,---. ,---.
/ O < span class = "token punctuation" > \< / span > < span class = "token operator" > |< / span > .--. < span class = "token string" > ' ' < / span > --. .--< span class = "token string" > ' | ' < / span > --< span class = "token string" > ' | / O \ ' < / span > .-< span class = "token string" > '
| .-. || ' < / span > --< span class = "token string" > ' .' < / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > .--. < span class = "token operator" > ||< / span > .-. < span class = "token operator" > |< / span > < span class = "token variable" > < span class = "token variable" > `< / span > < span class = "token builtin class-name" > .< / span > < span class = "token variable" > `< / span > < / span > -.
< span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > ||< / span > < span class = "token operator" > |< / span > < span class = "token punctuation" > \< / span > < span class = "token punctuation" > \< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > ||< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > < span class = "token operator" > |< / span > .-< span class = "token string" > ' |
`--' < / span > < span class = "token variable" > < span class = "token variable" > `< / span > --' < span class = "token variable" > `< / span > < / span > --< span class = "token string" > ' ' < / span > --< span class = "token string" > ' `--' < / span > < span class = "token variable" > < span class = "token variable" > `< / span > --' < span class = "token variable" > `< / span > < / span > --< span class = "token string" > ' `--' < / span > < span class = "token variable" > < span class = "token variable" > `< / span > --' < span class = "token variable" > `< / span > < / span > -----'
wiki https://arthas.aliyun.com/doc
tutorials https://arthas.aliyun.com/doc/arthas-tutorials.html
version < span class = "token number" > 3.3< / span > .6
pid < span class = "token number" > 58883< / span >
< / 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 > < / div > < h2 id = "user-data-report" tabindex = "-1" > < a class = "header-anchor" href = "#user-data-report" aria-hidden = "true" > #< / a > User data report< / h2 > < p > After the < code > 3.1.4< / code > version, arthas support user data report.< / p > < p > At startup, use the < code > stat-url< / code > option, such as: < code > ./as.sh --stat-url ' http://192.168.10.11:8080/api/stat' < / code > < / p > < p > There is a sample data report in the tunnel server that users can implement on their own.< / p > < p > < a href = "https://github.com/alibaba/arthas/blob/master/tunnel-server/src/main/java/com/alibaba/arthas/tunnel/server/app/web/StatController.java" target = "_blank" rel = "noopener noreferrer" > StatController.java< span > < svg class = "external-link-icon" xmlns = "http://www.w3.org/2000/svg" aria-hidden = "true" focusable = "false" x = "0px" y = "0px" viewbox = "0 0 100 100" width = "15" height = "15" > < path fill = "currentColor" d = "M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z" > < / path > < polygon fill = "currentColor" points = "45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9" > < / polygon > < / svg > < span class = "external-link-icon-sr-only" > open in new window< / span > < / span > < / a > < / p > < h2 id = "other-features" tabindex = "-1" > < a class = "header-anchor" href = "#other-features" aria-hidden = "true" > #< / a > Other features< / h2 > < ul > < li > < a href = "/en/doc/async.html" class = "" > Async support< / a > < / li > < li > < a href = "/en/doc/logger.html" class = "" > log the output< / a > < / li > < li > < a href = "/en/doc/batch-support.html" class = "" > batch< / a > < / li > < li > < a href = "https://github.com/alibaba/arthas/issues/11" target = "_blank" rel = "noopener noreferrer" > how to use ognl< span > < svg class = "external-link-icon" xmlns = "http://www.w3.org/2000/svg" aria-hidden = "true" focusable = "false" x = "0px" y = "0px" viewbox = "0 0 100 100" width = "15" height = "15" > < path fill = "currentColor" d = "M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z" > < / path > < polygon fill = "currentColor" points = "45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9" > < / polygon > < / svg > < span class = "external-link-icon-sr-only" > open in new window< / span > < / span > < / a > < / li > < / ul > < / div > <!-- [ --> <!-- ] --> < / div > < footer class = "page-meta right-menu-padding" data-v-fdd717e0 > < div class = "meta-item edit-link" > < a class = "external-link meta-item-label" href = "https://github.com/alibaba/arthas/edit/master/site/docs/en/doc/advanced-use.md" rel = "noopener noreferrer" target = "_blank" aria-label = "Edit this page on GitHub" > <!-- [ --> <!-- ] --> < span > Edit this page on GitHub< / span > < span > < svg class = "external-link-icon" xmlns = "http://www.w3.org/2000/svg" aria-hidden = "true" focusable = "false" x = "0px" y = "0px" viewbox = "0 0 100 100" width = "15" height = "15" > < path fill = "currentColor" d = "M18.8,85.1h56l0,0c2.2,0,4-1.8,4-4v-32h-8v28h-48v-48h28v-8h-32l0,0c-2.2,0-4,1.8-4,4v56C14.8,83.3,16.6,85.1,18.8,85.1z" > < / path > < polygon fill = "currentColor" points = "45.7,48.7 51.3,54.3 77.2,28.5 77.2,37.2 85.2,37.2 85.2,14.9 62.8,14.9 62.8,22.9 71.5,22.9" > < / polygon > < / svg > < span class = "external-link-icon-sr-only" > open in new window< / span > < / span > <!-- [ --> <!-- ] --> < / a > < / div > < div class = "meta-item last-updated" > < span class = "meta-item-l
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