{"id":27442,"date":"2017-03-20T15:50:51","date_gmt":"2017-03-20T13:50:51","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=27442"},"modified":"2017-03-20T15:50:51","modified_gmt":"2017-03-20T13:50:51","slug":"how-to-monitor-your-linux-servers-with-nmon","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2017\/03\/20\/how-to-monitor-your-linux-servers-with-nmon\/","title":{"rendered":"How to monitor your Linux servers with nmon"},"content":{"rendered":"\n

\"\"<\/a><\/p>\n

“How to monitor your Linux servers with nmon<\/a>” article provides some details on how to use the comprehensive server monitoring tool “nmon<\/a>” (Nigel’s Monitor) to keep an eye on your server or two. \u00a0If you have more than a handful of servers, you’d probably opt out for a full blown monitoring solution, like Zabbix, but even with that, nmon can be useful for quick troubleshooting, screenshots, and data collection.<\/p>\n

I’ve heard of nmon before and even used it occasionally. \u00a0What I didn’t know was that it can collect system metrics into a file, which can then later be analyzed and graphed with the nmonchart<\/a> tool.<\/p>\n

\"\"<\/a><\/p>\n

That’s pretty handy. \u00a0The extra bonus is that these tools are available in most Linux distributions, so there is no need to download\/compile\/configure things.<\/p>\n

 <\/p>\n\n","protected":false},"excerpt":{"rendered":"\n

“How to monitor your Linux servers with nmon” article provides some details on how to use the comprehensive server monitoring tool “nmon” (Nigel’s Monitor) to keep an eye on your server or two. \u00a0If you have more than a handful of servers, you’d probably opt out for a full blown monitoring solution, like Zabbix, but … Continue reading How to monitor your Linux servers with nmon<\/span><\/a><\/p>\n\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"How to monitor your Linux servers with nmon #SysAdmin #Linux #monitoring","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":true,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"_links_to":"","_links_to_target":""},"categories":[1,6,133,62],"tags":[127,2289],"keyring_services":[],"class_list":["post-27442","post","type-post","status-publish","format-standard","hentry","category-general","category-linux","category-sysadmin","category-technology","tag-monitoring","tag-web-hosting"],"aioseo_notices":[],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":16722,"url":"https:\/\/mamchenkov.net\/wordpress\/2012\/09\/19\/zabbix-the-enterprise-class-monitoring-solution\/","url_meta":{"origin":27442,"position":0},"title":"Zabbix – The Enterprise-class Monitoring Solution","author":"Leonid Mamchenkov","date":"September 19, 2012","format":"link","excerpt":"Zabbix - The Enterprise-class Monitoring Solution Zabbix is the ultimate open source availability and performance monitoring solution. Zabbix offers advanced monitoring, alerting, and visualization features today which are missing in other monitoring systems, even some of the best commercial ones. Below is a short list of features available in Zabbix:\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":18880,"url":"https:\/\/mamchenkov.net\/wordpress\/2013\/11\/28\/monitor-your-wordpress-sites-uptime-with-jetpack-monitor\/","url_meta":{"origin":27442,"position":1},"title":"Monitor your WordPress site’s uptime with Jetpack Monitor","author":"Leonid Mamchenkov","date":"November 28, 2013","format":false,"excerpt":"The latest version of Jetpack for WordPress plugin - which packs together several most used plugins and makes sure they all work nicely together - brings in a new one: Jetpack Monitor. \u00a0Here is a straight forward description from the plugin site: Jetpack Monitor will keep tabs on your site,\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27440,"url":"https:\/\/mamchenkov.net\/wordpress\/2017\/03\/20\/nginx-amplify-comprehensive-nginx-monitoring\/","url_meta":{"origin":27442,"position":2},"title":"Nginx Amplify : comprehensive Nginx monitoring","author":"Leonid Mamchenkov","date":"March 20, 2017","format":false,"excerpt":"Somehow I missed the announcement of the Nginx Amplify (beta) back in November of last year, so here it goes now. Nginx Amplify is a new tool for the comprehensive monitoring of Nginx web servers. \u00a0Here's what it can do for you: Visually identify performance bottlenecks, overloaded servers, or potential\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2017\/03\/nginx-amplify-500x257.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":7467,"url":"https:\/\/mamchenkov.net\/wordpress\/2004\/04\/26\/mrtg\/","url_meta":{"origin":27442,"position":3},"title":"MRTG","author":"Leonid Mamchenkov","date":"April 26, 2004","format":false,"excerpt":"MRTG (Multi Router Traffic Grapher) is monitoring utility, which runs on many platforms and is capable of collecting and graphing statistical information such as network traffic, CPU\/Memory\/Disk space usage, etc. MRTG can gather information using both SNMP protocol and external scripts. Below are few pieces of my MRTG config file\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":40886,"url":"https:\/\/mamchenkov.net\/wordpress\/2019\/03\/29\/configuring-ha-kubernetes-cluster-on-bare-metal-servers\/","url_meta":{"origin":27442,"position":4},"title":"Configuring HA Kubernetes cluster on bare metal servers","author":"Leonid Mamchenkov","date":"March 29, 2019","format":false,"excerpt":"Alexey Nizhegolenko has an excellent 3-part series of articles that cover the setup of Kubernetes on the bare metal servers. Here are the parts: Part 1: kubeadmPart 2: GlusterFS & MetalLBPart 3: monitoring, logs and usage examples If that's not a hand-holding walk-through guide, then I don't know what is.","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/kubernetes.jpeg?resize=350%2C200&ssl=1","width":350,"height":200,"srcset":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/kubernetes.jpeg?resize=350%2C200&ssl=1 1x, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/kubernetes.jpeg?resize=525%2C300&ssl=1 1.5x, https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2019\/03\/kubernetes.jpeg?resize=700%2C400&ssl=1 2x"},"classes":[]},{"id":37,"url":"https:\/\/mamchenkov.net\/wordpress\/2002\/04\/11\/education-day\/","url_meta":{"origin":27442,"position":5},"title":"Education day","author":"Leonid Mamchenkov","date":"April 11, 2002","format":false,"excerpt":"Morning started with founding out how to rebuild a hard disk in one of the new IBM xSeries 330 servers. Everything went nice and good. Funny thing though is that IBM uses Windows for Installation disk operating system, and Linux for Support and Repair disk :) The first one gave\u2026","rel":"","context":"In "All"","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_sharing_enabled":true,"amp_enabled":true,"_links":{"self":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/27442","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/comments?post=27442"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/27442\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=27442"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=27442"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=27442"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=27442"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}