{"id":9504,"date":"2009-03-10T17:23:00","date_gmt":"1999-11-29T20:00:00","guid":{"rendered":"https:\/\/aidanfinn.com\/?p=9504"},"modified":"2009-03-10T17:23:00","modified_gmt":"1999-11-29T20:00:00","slug":"comparing-hyper-v-performance-with-esx-and-xenserver","status":"publish","type":"post","link":"https:\/\/aidanfinn.com\/?p=9504","title":{"rendered":"Comparing Hyper-V Performance with ESX and XenServer"},"content":{"rendered":"<\/p>\n<p><a href=\"http:\/\/blogs.msdn.com\/taylorb\/archive\/2009\/03\/09\/performance-smack-down-hyper-v-vs-vmware-vs-citrix.aspx\" target=\"_blank\">Taylor Brown<\/a> (Microsoft) linked to and quoted from a review done by <a href=\"http:\/\/virtualizationreview.com\/features\/article.aspx?editorialsid=2641\" target=\"_blank\">Virtualization Review<\/a>.\u00a0 Here\u2019s the important bit:\n<\/p>\n<p><em>\u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy product.\u201d <\/em>\n<\/p>\n<p><em>\u201cIn our tests, Hyper-V did well in all categories-it&#8217;s a real, viable competitor for the competition. Table 2 shows Hyper-V&#8217;s comparative performance.\u201d <\/em>\n<\/p>\n<p><em>\u201cAfter doing these comparisons of ESX to Hyper-V and XenServer, it&#8217;s clear that at the hypervisor level, ESX is optimized for a large number of less-intensive workload VMs. For intensive workloads that may not be optimized for memory overcommit apps, Hyper-V and XenServer should definitely be considered-even if that means adding another hypervisor into the data center.\u201d<\/em>\n<\/p>\n<p>They go on to say it\u2019s horses for courses:\n<\/p>\n<p><em>\u201cFor CPU- and memory-intensive applications, XenServer and Hyper-V are attractive and have proven their mettle. For a large number of light to moderate workloads-or if you decide that memory overcommit, for example, is important-ESX may be the answer\u201d.<\/em><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review.\u00a0 Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy &hellip; <a href=\"https:\/\/aidanfinn.com\/?p=9504\" class=\"more-link\">Continue reading<span class=\"screen-reader-text\"> &#8220;Comparing Hyper-V Performance with ESX and XenServer&#8221;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"om_disable_all_campaigns":false,"_monsterinsights_skip_tracking":false,"_monsterinsights_sitenote_active":false,"_monsterinsights_sitenote_note":"","_monsterinsights_sitenote_category":0,"_uf_show_specific_survey":0,"_uf_disable_surveys":false,"footnotes":""},"categories":[20],"tags":[],"class_list":["post-9504","post","type-post","status-publish","format-standard","hentry","category-hyper-v"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.8 - aioseo.com -->\n\t<meta name=\"description\" content=\"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<meta name=\"author\" content=\"AFinn\"\/>\n\t<meta name=\"google-site-verification\" content=\"TDKjbi2McB2eLIfL6KwPB3aQqv5E-mbcb2QYIcovGaI\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/aidanfinn.com\/?p=9504\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.8\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_GB\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Aidan Finn, IT Pro - A blog covering Azure, Hyper-V, Windows Server, desktop, systems management, deployment, and so on ...\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro\" \/>\n\t\t<meta property=\"og:description\" content=\"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/aidanfinn.com\/?p=9504\" \/>\n\t\t<meta property=\"article:published_time\" content=\"1999-11-29T20:00:00+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"1999-11-29T20:00:00+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary\" \/>\n\t\t<meta name=\"twitter:site\" content=\"@joe_elway\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy\" \/>\n\t\t<meta name=\"twitter:creator\" content=\"@joe_elway\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#article\",\"name\":\"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro\",\"headline\":\"Comparing Hyper-V Performance with ESX and XenServer\",\"author\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?author=1#author\"},\"publisher\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/#person\"},\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#articleImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/65fde4aa9f2ab1cf1514ae320a37ec682d9398ce5791d3c2dd1e8670a71ceea0?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"AFinn\"},\"datePublished\":\"2009-03-10T17:23:00+00:00\",\"dateModified\":\"2009-03-10T17:23:00+00:00\",\"inLanguage\":\"en-GB\",\"commentCount\":1,\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#webpage\"},\"isPartOf\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#webpage\"},\"articleSection\":\"Hyper-V\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/aidanfinn.com\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?cat=20#listItem\",\"name\":\"Hyper-V\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?cat=20#listItem\",\"position\":2,\"name\":\"Hyper-V\",\"item\":\"https:\\\/\\\/aidanfinn.com\\\/?cat=20\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#listItem\",\"name\":\"Comparing Hyper-V Performance with ESX and XenServer\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#listItem\",\"position\":3,\"name\":\"Comparing Hyper-V Performance with ESX and XenServer\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?cat=20#listItem\",\"name\":\"Hyper-V\"}}]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/#person\",\"name\":\"AFinn\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#personImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/65fde4aa9f2ab1cf1514ae320a37ec682d9398ce5791d3c2dd1e8670a71ceea0?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"AFinn\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?author=1#author\",\"url\":\"https:\\\/\\\/aidanfinn.com\\\/?author=1\",\"name\":\"AFinn\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#authorImage\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/65fde4aa9f2ab1cf1514ae320a37ec682d9398ce5791d3c2dd1e8670a71ceea0?s=96&d=mm&r=g\",\"width\":96,\"height\":96,\"caption\":\"AFinn\"}},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#webpage\",\"url\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504\",\"name\":\"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro\",\"description\":\"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\\u2019s the important bit: \\u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy\",\"inLanguage\":\"en-GB\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?p=9504#breadcrumblist\"},\"author\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?author=1#author\"},\"creator\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/?author=1#author\"},\"datePublished\":\"2009-03-10T17:23:00+00:00\",\"dateModified\":\"2009-03-10T17:23:00+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/#website\",\"url\":\"https:\\\/\\\/aidanfinn.com\\\/\",\"name\":\"Aidan Finn, IT Pro\",\"description\":\"A blog covering Azure, Hyper-V, Windows Server, desktop, systems management, deployment, and so on ...\",\"inLanguage\":\"en-GB\",\"publisher\":{\"@id\":\"https:\\\/\\\/aidanfinn.com\\\/#person\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro","description":"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy","canonical_url":"https:\/\/aidanfinn.com\/?p=9504","robots":"max-image-preview:large","keywords":"","webmasterTools":{"google-site-verification":"TDKjbi2McB2eLIfL6KwPB3aQqv5E-mbcb2QYIcovGaI","miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/aidanfinn.com\/?p=9504#article","name":"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro","headline":"Comparing Hyper-V Performance with ESX and XenServer","author":{"@id":"https:\/\/aidanfinn.com\/?author=1#author"},"publisher":{"@id":"https:\/\/aidanfinn.com\/#person"},"image":{"@type":"ImageObject","@id":"https:\/\/aidanfinn.com\/?p=9504#articleImage","url":"https:\/\/secure.gravatar.com\/avatar\/65fde4aa9f2ab1cf1514ae320a37ec682d9398ce5791d3c2dd1e8670a71ceea0?s=96&d=mm&r=g","width":96,"height":96,"caption":"AFinn"},"datePublished":"2009-03-10T17:23:00+00:00","dateModified":"2009-03-10T17:23:00+00:00","inLanguage":"en-GB","commentCount":1,"mainEntityOfPage":{"@id":"https:\/\/aidanfinn.com\/?p=9504#webpage"},"isPartOf":{"@id":"https:\/\/aidanfinn.com\/?p=9504#webpage"},"articleSection":"Hyper-V"},{"@type":"BreadcrumbList","@id":"https:\/\/aidanfinn.com\/?p=9504#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/aidanfinn.com#listItem","position":1,"name":"Home","item":"https:\/\/aidanfinn.com","nextItem":{"@type":"ListItem","@id":"https:\/\/aidanfinn.com\/?cat=20#listItem","name":"Hyper-V"}},{"@type":"ListItem","@id":"https:\/\/aidanfinn.com\/?cat=20#listItem","position":2,"name":"Hyper-V","item":"https:\/\/aidanfinn.com\/?cat=20","nextItem":{"@type":"ListItem","@id":"https:\/\/aidanfinn.com\/?p=9504#listItem","name":"Comparing Hyper-V Performance with ESX and XenServer"},"previousItem":{"@type":"ListItem","@id":"https:\/\/aidanfinn.com#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/aidanfinn.com\/?p=9504#listItem","position":3,"name":"Comparing Hyper-V Performance with ESX and XenServer","previousItem":{"@type":"ListItem","@id":"https:\/\/aidanfinn.com\/?cat=20#listItem","name":"Hyper-V"}}]},{"@type":"Person","@id":"https:\/\/aidanfinn.com\/#person","name":"AFinn","image":{"@type":"ImageObject","@id":"https:\/\/aidanfinn.com\/?p=9504#personImage","url":"https:\/\/secure.gravatar.com\/avatar\/65fde4aa9f2ab1cf1514ae320a37ec682d9398ce5791d3c2dd1e8670a71ceea0?s=96&d=mm&r=g","width":96,"height":96,"caption":"AFinn"}},{"@type":"Person","@id":"https:\/\/aidanfinn.com\/?author=1#author","url":"https:\/\/aidanfinn.com\/?author=1","name":"AFinn","image":{"@type":"ImageObject","@id":"https:\/\/aidanfinn.com\/?p=9504#authorImage","url":"https:\/\/secure.gravatar.com\/avatar\/65fde4aa9f2ab1cf1514ae320a37ec682d9398ce5791d3c2dd1e8670a71ceea0?s=96&d=mm&r=g","width":96,"height":96,"caption":"AFinn"}},{"@type":"WebPage","@id":"https:\/\/aidanfinn.com\/?p=9504#webpage","url":"https:\/\/aidanfinn.com\/?p=9504","name":"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro","description":"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy","inLanguage":"en-GB","isPartOf":{"@id":"https:\/\/aidanfinn.com\/#website"},"breadcrumb":{"@id":"https:\/\/aidanfinn.com\/?p=9504#breadcrumblist"},"author":{"@id":"https:\/\/aidanfinn.com\/?author=1#author"},"creator":{"@id":"https:\/\/aidanfinn.com\/?author=1#author"},"datePublished":"2009-03-10T17:23:00+00:00","dateModified":"2009-03-10T17:23:00+00:00"},{"@type":"WebSite","@id":"https:\/\/aidanfinn.com\/#website","url":"https:\/\/aidanfinn.com\/","name":"Aidan Finn, IT Pro","description":"A blog covering Azure, Hyper-V, Windows Server, desktop, systems management, deployment, and so on ...","inLanguage":"en-GB","publisher":{"@id":"https:\/\/aidanfinn.com\/#person"}}]},"og:locale":"en_GB","og:site_name":"Aidan Finn, IT Pro - A blog covering Azure, Hyper-V, Windows Server, desktop, systems management, deployment, and so on ...","og:type":"article","og:title":"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro","og:description":"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy","og:url":"https:\/\/aidanfinn.com\/?p=9504","article:published_time":"1999-11-29T20:00:00+00:00","article:modified_time":"1999-11-29T20:00:00+00:00","twitter:card":"summary","twitter:site":"@joe_elway","twitter:title":"Comparing Hyper-V Performance with ESX and XenServer | Aidan Finn, IT Pro","twitter:description":"Taylor Brown (Microsoft) linked to and quoted from a review done by Virtualization Review. Here\u2019s the important bit: \u201dHyper-V was the first product compared, and it performed quite differently from expectations. Hyper-V has been a focus of Microsoft dev efforts, and it shows. Overall, Hyper-V did well in this comparison and proved itself a worthy","twitter:creator":"@joe_elway"},"aioseo_meta_data":{"post_id":"9504","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":[],"defaultGraph":"","defaultPostTypeGraph":""},"schema_type":null,"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":"2020-12-21 03:53:14","updated":"2025-06-04 12:41:55","seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/aidanfinn.com\" 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:\/\/aidanfinn.com\/?cat=20\" title=\"Hyper-V\">Hyper-V<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tComparing Hyper-V Performance with ESX and XenServer\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/aidanfinn.com"},{"label":"Hyper-V","link":"https:\/\/aidanfinn.com\/?cat=20"},{"label":"Comparing Hyper-V Performance with ESX and XenServer","link":"https:\/\/aidanfinn.com\/?p=9504"}],"jetpack_featured_media_url":"","amp_enabled":true,"_links":{"self":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts\/9504","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=9504"}],"version-history":[{"count":0,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=\/wp\/v2\/posts\/9504\/revisions"}],"wp:attachment":[{"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=9504"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=9504"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/aidanfinn.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=9504"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}