{"id":19420,"date":"2015-12-21T22:45:00","date_gmt":"2015-12-21T22:45:00","guid":{"rendered":"http:\/\/cloudcomputing.sys-con.com\/node\/3582061"},"modified":"2015-12-21T22:45:00","modified_gmt":"2015-12-21T22:45:00","slug":"top-node-js-metrics-to-watch-thingsexpo-apm-iot-nodejs-bigdata","status":"publish","type":"post","link":"https:\/\/icloud.pe\/blog\/top-node-js-metrics-to-watch-thingsexpo-apm-iot-nodejs-bigdata\/","title":{"rendered":"Top Node.js Metrics to Watch  | @ThingsExpo #APM #IoT #Nodejs #BigData"},"content":{"rendered":"<p>Monitoring Node.js Applications has special challenges. The dynamic nature of the language provides many \u201copportunities\u201d for developers to produce memory leaks, and a single function blocking the event queue can have a huge impact on the overall application performance. Parallel execution of jobs is done using multiple worker processes using the \u201ccluster\u201d functionality to take full advantage of multi-core CPUs \u2013 but the master and worker processes belong to a single application, which means that they should be monitored together. Let\u2019s have a deep look at the Top Metrics in Node.js Applications to get a better understanding of why they are so important to monitor.<\/p>\n<p><a href=\"http:\/\/cloudcomputing.sys-con.com\/node\/3582061\" >read more<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Monitoring Node.js Applications has special challenges. The dynamic nature of the language provides many &ldquo;opportunities&rdquo; for developers to produce memory leaks, and a single function blocking the event queue can have a huge impact on the overall application performance. Parallel execution of jobs is done using multiple worker processes using the &ldquo;cluster&rdquo; functionality to take full advantage of multi-core CPUs &ndash; but the master and worker processes belong to a single application, which means that they should be monitored together. Let&rsquo;s have a deep look at the Top Metrics in Node.js Applications to get a better understanding of why they are so important to monitor.<\/p>\n<p><a href=\"http:\/\/cloudcomputing.sys-con.com\/node\/3582061\" target=\"_blank\">read more<\/a><\/p>\n","protected":false},"author":143,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[],"tags":[],"class_list":["post-19420","post","type-post","status-publish","format-standard","hentry"],"_links":{"self":[{"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/posts\/19420","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/users\/143"}],"replies":[{"embeddable":true,"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/comments?post=19420"}],"version-history":[{"count":1,"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/posts\/19420\/revisions"}],"predecessor-version":[{"id":19421,"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/posts\/19420\/revisions\/19421"}],"wp:attachment":[{"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/media?parent=19420"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/categories?post=19420"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/icloud.pe\/blog\/wp-json\/wp\/v2\/tags?post=19420"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}