{"id":28351,"date":"2018-01-30T14:24:03","date_gmt":"2018-01-30T12:24:03","guid":{"rendered":"https:\/\/mamchenkov.net\/wordpress\/?p=28351"},"modified":"2019-02-25T12:10:33","modified_gmt":"2019-02-25T10:10:33","slug":"getting-the-best-performance-out-of-amazon-efs","status":"publish","type":"post","link":"https:\/\/mamchenkov.net\/wordpress\/2018\/01\/30\/getting-the-best-performance-out-of-amazon-efs\/","title":{"rendered":"Getting the best performance out of Amazon EFS"},"content":{"rendered":"<!-- google_ad_section_start -->\n<p><a href=\"https:\/\/www.jeffgeerling.com\/\">Jeff Geerling<\/a> shares his tips for &#8220;<a href=\"https:\/\/www.jeffgeerling.com\/blog\/2018\/getting-best-performance-out-amazon-efs\">Getting the best performance out of Amazon EFS&#8221;<\/a>.&nbsp; Given how (still) new the Amazon EFS is and how limited is the documentation of the best practices, this stuff is golden.<\/p>\n<blockquote><p><strong>tl;dr<\/strong>: EFS is NFS. Networked file systems have inherent tradeoffs over local filesystem access\u2014EFS doesn&#8217;t change that. Don&#8217;t expect the moon, benchmark and monitor it, and you&#8217;ll do fine.<\/p><\/blockquote>\n<!-- google_ad_section_end -->\n","protected":false},"excerpt":{"rendered":"<!-- google_ad_section_start -->\n<p>Jeff Geerling shares his tips for &#8220;Getting the best performance out of Amazon EFS&#8221;.&nbsp; Given how (still) new the Amazon EFS is and how limited is the documentation of the best practices, this stuff is golden. tl;dr: EFS is NFS. Networked file systems have inherent tradeoffs over local filesystem access\u2014EFS doesn&#8217;t change that. Don&#8217;t expect &hellip; <a href=\"https:\/\/mamchenkov.net\/wordpress\/2018\/01\/30\/getting-the-best-performance-out-of-amazon-efs\/\" class=\"more-link\">Continue reading <span class=\"screen-reader-text\">Getting the best performance out of Amazon EFS<\/span><\/a><\/p>\n<!-- google_ad_section_end -->\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_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"Getting the best performance out of Amazon EFS #SysAdmin #hosting #Amazon #NFS #performance","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},"jetpack_post_was_ever_published":false,"_links_to":"","_links_to_target":""},"categories":[1,6,133,62,1334],"tags":[3270,3430,2366,3402,1057,3212,2289],"keyring_services":[],"class_list":["post-28351","post","type-post","status-publish","format-standard","hentry","category-general","category-linux","category-sysadmin","category-technology","category-web-work","tag-amazon-aws","tag-amazon-efs","tag-cloud-computing","tag-nfs","tag-performance","tag-storage","tag-web-hosting"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Jeff Geerling shares his tips for &quot;Getting the best performance out of Amazon EFS&quot;. 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Don't expect","twitter:creator":"@mamchenkov","twitter:image":"https:\/\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2026\/03\/leonid-sailing-beer.jpg"},"aioseo_meta_data":{"post_id":"28351","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"breadcrumb_settings":null,"limit_modified_date":false,"ai":null,"created":"2023-07-20 05:08:37","updated":"2026-01-15 13:26:45","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/\" title=\"Technology\">Technology<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/linux\/\" title=\"Linux\">Linux<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tGetting the best performance out of Amazon EFS\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/mamchenkov.net\/wordpress"},{"label":"Technology","link":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/"},{"label":"Linux","link":"https:\/\/mamchenkov.net\/wordpress\/category\/technology\/linux\/"},{"label":"Getting the best performance out of Amazon EFS","link":"https:\/\/mamchenkov.net\/wordpress\/2018\/01\/30\/getting-the-best-performance-out-of-amazon-efs\/"}],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack-related-posts":[{"id":26220,"url":"https:\/\/mamchenkov.net\/wordpress\/2016\/07\/01\/amazon-elastic-file-system\/","url_meta":{"origin":28351,"position":0},"title":"Amazon Elastic File System","author":"Leonid Mamchenkov","date":"July 1, 2016","format":false,"excerpt":"Here are some great news from the Amazon AWS blog - the announcement of the Elastic File System (EFS): EFS lets you create POSIX-compliant file systems and attach them to one or more of your EC2 instances via NFS. The file system grows and shrinks as necessary (there\u2019s no fixed\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":24022,"url":"https:\/\/mamchenkov.net\/wordpress\/2015\/04\/30\/amazon-efs-preview\/","url_meta":{"origin":28351,"position":1},"title":"Amazon EFS preview","author":"Leonid Mamchenkov","date":"April 30, 2015","format":false,"excerpt":"Amazon Elastic File System, or EFS for short, is the missing piece of the cloud puzzle. \u00a0With all those EC2 instances, elastic load balances and IAM roles, one would often need a shared file system. \u00a0Until now, you'd either be using either an S3-based solution, which scales well in terms\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"Amazon EFS","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2015\/04\/pdp_banner_efs-500x88.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":25051,"url":"https:\/\/mamchenkov.net\/wordpress\/2015\/12\/12\/nas-performance-nfs-vs-samba-vs-glusterfs\/","url_meta":{"origin":28351,"position":2},"title":"NAS Performance: NFS vs Samba vs GlusterFS","author":"Leonid Mamchenkov","date":"December 12, 2015","format":false,"excerpt":"I came across this question and also found the results of the benchmarks somewhat surprising. GlusterFS replicated 2: 32-35 seconds, high CPU load GlusterFS single: 14-16 seconds, high CPU load GlusterFS + NFS client: 16-19 seconds, high CPU load NFS kernel server + NFS client (sync): 32-36 seconds, very low\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":27030,"url":"https:\/\/mamchenkov.net\/wordpress\/2016\/12\/01\/amazon-snowmobile-a-truck-with-up-to-100-petabytes-of-storage\/","url_meta":{"origin":28351,"position":3},"title":"Amazon Snowmobile &#8211; a truck with up to 100 Petabytes of storage","author":"Leonid Mamchenkov","date":"December 1, 2016","format":false,"excerpt":"Back in my college days, I had a professor who frequently used Andrew Tanenbaum's quote in the networking class: Never underestimate the bandwidth of a station wagon full of tapes hurtling down the highway. I guess he wasn't the only one, as during this year's Amazon re:Invent 2016 conference, the\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"aws-snowmobile","src":"https:\/\/i0.wp.com\/mamchenkov.net\/wordpress\/wp-content\/uploads\/2016\/12\/AWS-Snowmobile-500x313.png?resize=350%2C200&ssl=1","width":350,"height":200},"classes":[]},{"id":23425,"url":"https:\/\/mamchenkov.net\/wordpress\/2015\/01\/29\/on-amazon-ec2-instances\/","url_meta":{"origin":28351,"position":4},"title":"On Amazon EC2 instances","author":"Leonid Mamchenkov","date":"January 29, 2015","format":false,"excerpt":"I am staring at the t2.micro (the smallest available instance type) server running MySQL 5.5.40 (using the my-huge.cnf example configuration shipped with MySQL, which ironically matches t2.micro specs). \u00a0Here's why (as reported by Nagios for the last few hours): Queries per second avg: 12888.839 The number is fluctuating between about\u2026","rel":"","context":"In &quot;All&quot;","block_context":{"text":"All","link":"https:\/\/mamchenkov.net\/wordpress\/category\/general\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":22207,"url":"https:\/\/mamchenkov.net\/wordpress\/2014\/07\/16\/performance-improvements\/","url_meta":{"origin":28351,"position":5},"title":"Performance improvements","author":"Leonid Mamchenkov","date":"July 16, 2014","format":false,"excerpt":"Just wanted to let you all know that I've made a couple of changes recently, which should result in a somewhat faster performance of this site. Firstly, before the last weekend, I've moved all my DNS hosting to Amazon Route 53 service. \u00a0This should result in faster DNS queries all\u2026","rel":"","context":"In &quot;All&quot;","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\/28351","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=28351"}],"version-history":[{"count":0,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/posts\/28351\/revisions"}],"wp:attachment":[{"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/media?parent=28351"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/categories?post=28351"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/tags?post=28351"},{"taxonomy":"keyring_services","embeddable":true,"href":"https:\/\/mamchenkov.net\/wordpress\/wp-json\/wp\/v2\/keyring_services?post=28351"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}