{"id":4709,"date":"2010-12-28T11:03:10","date_gmt":"2010-12-28T11:03:10","guid":{"rendered":"https:\/\/serverlift.com\/?p=1449"},"modified":"2024-08-16T17:37:46","modified_gmt":"2024-08-16T17:37:46","slug":"data-center-efficiency-series-part-2","status":"publish","type":"post","link":"https:\/\/serverlift.com\/nb\/blog\/data-center-efficiency-series-part-2\/","title":{"rendered":"Datasenterets effektivitetsserie: Str\u00f8mstyring"},"content":{"rendered":"<h1 style=\"text-align: center;\">Str\u00f8mstyring i datasenteret<\/h1>\n<p>Datasentre er store str\u00f8mforbrukere og blir en av verdens ledende forurensere av klimagasser. I et fors\u00f8k p\u00e5 \u00e5 balansere &quot;gr\u00f8nn&quot; bevissthet med avkastning, presenterer vi noen viktige anbefalinger for \u00e5 forbedre energiforbruket generelt <a href=\"https:\/\/serverlift.com\/nb\/data-center-lifts\/sl-500x\/\">datasenterledelse<\/a>og effektivitet.<\/p>\n<h2><span style=\"text-decoration: underline;\">M\u00e5l datasenterets energieffektivitet<\/span><\/h2>\n<p>For \u00e5 vurdere de potensielle fordelene med \u00e5 implementere ny str\u00f8mstyringspraksis, er det n\u00f8dvendig \u00e5 identifisere, overv\u00e5ke og m\u00e5le alle aspekter av str\u00f8mforbruk i datasenteret. <a title=\"The Green Grid\" href=\"http:\/\/www.thegreengrid.org\/\" target=\"_blank\" rel=\"noopener\">The Green Grid<\/a>, en tilknytning til IT-fagfolk som \u00f8nsker \u00e5 \u00f8ke bevisstheten om datasenters effektivitet, har utviklet en standard beregninger for \u00e5 hjelpe organisasjoner med \u00e5 m\u00e5le datasenters energieffektivitet. Str\u00f8mforbrukseffektivitet (PUE) og datasentereffektivitet (DCE) beregninger gj\u00f8r det mulig for bedrifter \u00e5 raskt estimere datasentrenes energieffektivitet, m\u00e5le seg mot andre datasentre og avgj\u00f8re om det er behov for effektiviseringsforbedringer. Se diagrammet nedenfor:<\/p>\n<figure id=\"attachment_1463\" aria-describedby=\"caption-attachment-1463\" style=\"width: 448px\" class=\"wp-caption aligncenter\"><img fetchpriority=\"high\" decoding=\"async\" class=\"wp-image-1463 size-full\" title=\"Datasenter str\u00f8mstyring for optimal effektivitet \" src=\"\/wp-content\/uploads\/2013\/08\/PUE.jpg\" alt=\"Datasenter str\u00f8mstyring for optimal effektivitet \" width=\"448\" height=\"528\" \/><figcaption id=\"caption-attachment-1463\" class=\"wp-caption-text\">Administrere str\u00f8mforbruk av datasenter<\/figcaption><\/figure>\n<p>Overv\u00e5king av energiforbruk i datasenteret gir en m\u00e5lestokk for \u00e5 beregne avkastningen p\u00e5 nye energispareprosesser og hjelper til med \u00e5 identifisere mulighetsomr\u00e5der.<\/p>\n<p><span style=\"text-decoration: underline;\">Sl\u00e5 av tomgangsutstyr<\/span><br \/>\nThe typical x64 server consumes between 30% and 40% of its maximum power when not in use. Since all servers need not be operational 24\/7, it makes sense that individual servers should be turned off for certain periods. For example, servers executing backups are typically run only at night or during off peak hours, and test servers are not always needed on a continual basis. Data center management should assess the server utilization patterns and create a schedule to efficiently power on servers only when they are needed. Also, consider the power consumption of non-IT equipment such as air conditioning and lighting when they are not in use.<\/p>\n<h2><span style=\"text-decoration: underline;\">Bruk programvare for str\u00f8mstyring<\/span><\/h2>\n<p>Det meste IT-maskinvaren i datasenteret har innebygde str\u00f8mstyringsfunksjoner som aldri brukes. Serverprosessorer har for eksempel innebygde str\u00f8mstyringsfunksjoner som kan redusere str\u00f8mmen n\u00e5r prosessoren er inaktiv, og slippe inngangsspenningen og frekvensen basert p\u00e5 bruk av oppgaver som utf\u00f8res. <a href=\"https:\/\/serverlift.com\/nb\/data-center-lifts\/sl-500x\/\">Datasenteradministrasjon<\/a> har ikke fullt ut tilpasset denne typen funksjoner fordi innvirkningen p\u00e5 tilgjengeligheten ikke er klar. Etter hvert som flere verkt\u00f8y blir tilgjengelige med str\u00f8mstyringsfunksjoner og data viser at ytelsen ikke p\u00e5virkes, f\u00e5r denne teknologien mer markedsaksept. \u00c5 utnytte slike funksjoner kan dramatisk spare organisasjoner p\u00e5 serverens str\u00f8mforbruk p\u00e5 lang sikt.<\/p>\n<p><span style=\"text-decoration: underline;\">Bruk effektive str\u00f8mforsyninger<\/span><span style=\"text-decoration: underline;\"><br \/>\n<\/span>Mange serverstr\u00f8mforsyninger i datasentre i dag fungerer med mindre effektivitet enn det som er tilgjengelig for \u00f8yeblikket. <a title=\"EPA Data Center Report\" href=\"http:\/\/www.energystar.gov\/ia\/partners\/prod_development\/downloads\/EPA_Datacenter_Report_Congress_Final1.pdf\" target=\"_blank\" rel=\"noopener\">US EPA estimerte gjennomsnittlig effektivitet for installerte serverstr\u00f8mforsyninger til 72%<\/a>. Klassens beste str\u00f8mforsyninger er tilgjengelig i dag som gir effektiviteten 90%. Organisasjoner som forbedrer energieffektiviteten til str\u00f8mforsyningsenhetene, kan \u00f8ke effektiviteten til hele infrastrukturen for energilevering.<\/p>\n<p>... F\u00f8lg med for del 3 i denne datasenterets effektivitetsserie om kj\u00f8ling ...<\/p>","protected":false},"excerpt":{"rendered":"<p>Data centers are major power consumers and becoming one of the world&#8217;s leading polluters of greenhouse gases.  In an effort to balance \u201cgreen\u201d awareness with ROI, we are presenting some key recommendations to improve overall data center efficiency and energy consumption. <\/p>","protected":false},"author":2,"featured_media":17169,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":"","_wpscppro_dont_share_socialmedia":null,"_wpscppro_custom_social_share_image":0,"_facebook_share_type":"default","_twitter_share_type":"default","_linkedin_share_type":"default","_pinterest_share_type":"default","_linkedin_share_type_page":"","_instagram_share_type":"default","_medium_share_type":"","_threads_share_type":"","_google_business_share_type":"","_selected_social_profile":[],"_wpsp_enable_custom_social_template":false,"_wpsp_social_scheduling":{"enabled":false,"datetime":null,"platforms":[],"status":"template_only","dateOption":"today","timeOption":"now","customDays":"","customHours":"","customDate":"","customTime":"","schedulingType":"absolute"},"_wpsp_active_default_template":true},"categories":[78],"tags":[],"class_list":["post-4709","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog"],"yoast_head":"<!-- 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data center management, and efficiency.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/serverlift.com\/nb\/blog\/data-center-efficiency-series-part-2\/\" \/>\n<meta property=\"og:site_name\" content=\"ServerLIFT\u00ae\" \/>\n<meta property=\"article:published_time\" content=\"2010-12-28T11:03:10+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2024-08-16T17:37:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/serverlift.com\/wp-content\/uploads\/2010\/12\/button-161555_1280-1030x579.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1030\" \/>\n\t<meta property=\"og:image:height\" content=\"579\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"David Zuckerman\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" 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