{"version":"1.0","provider_name":"Paul S. Randal","provider_url":"https:\/\/www.sqlskills.com\/blogs\/paul","title":"Are I\/O latencies killing your performance? - Paul S. Randal","type":"rich","width":600,"height":338,"html":"<blockquote class=\"wp-embedded-content\" data-secret=\"ZebuXBdVdA\"><a href=\"https:\/\/www.sqlskills.com\/blogs\/paul\/are-io-latencies-killing-your-performance\/\">Are I\/O latencies killing your performance?<\/a><\/blockquote><iframe sandbox=\"allow-scripts\" security=\"restricted\" src=\"https:\/\/www.sqlskills.com\/blogs\/paul\/are-io-latencies-killing-your-performance\/embed\/#?secret=ZebuXBdVdA\" width=\"600\" height=\"338\" title=\"&#8220;Are I\/O latencies killing your performance?&#8221; &#8212; Paul S. Randal\" data-secret=\"ZebuXBdVdA\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\" class=\"wp-embedded-content\"><\/iframe><script>\n\/*! This file is auto-generated *\/\n!function(d,l){\"use strict\";l.querySelector&&d.addEventListener&&\"undefined\"!=typeof URL&&(d.wp=d.wp||{},d.wp.receiveEmbedMessage||(d.wp.receiveEmbedMessage=function(e){var t=e.data;if((t||t.secret||t.message||t.value)&&!\/[^a-zA-Z0-9]\/.test(t.secret)){for(var s,r,n,a=l.querySelectorAll('iframe[data-secret=\"'+t.secret+'\"]'),o=l.querySelectorAll('blockquote[data-secret=\"'+t.secret+'\"]'),c=new RegExp(\"^https?:$\",\"i\"),i=0;i<o.length;i++)o[i].style.display=\"none\";for(i=0;i<a.length;i++)s=a[i],e.source===s.contentWindow&&(s.removeAttribute(\"style\"),\"height\"===t.message?(1e3<(r=parseInt(t.value,10))?r=1e3:~~r<200&&(r=200),s.height=r):\"link\"===t.message&&(r=new URL(s.getAttribute(\"src\")),n=new URL(t.value),c.test(n.protocol))&&n.host===r.host&&l.activeElement===s&&(d.top.location.href=t.value))}},d.addEventListener(\"message\",d.wp.receiveEmbedMessage,!1),l.addEventListener(\"DOMContentLoaded\",function(){for(var e,t,s=l.querySelectorAll(\"iframe.wp-embedded-content\"),r=0;r<s.length;r++)(t=(e=s[r]).getAttribute(\"data-secret\"))||(t=Math.random().toString(36).substring(2,12),e.src+=\"#?secret=\"+t,e.setAttribute(\"data-secret\",t)),e.contentWindow.postMessage({message:\"ready\",secret:t},\"*\")},!1)))}(window,document);\n\/\/# sourceURL=https:\/\/www.sqlskills.com\/blogs\/paul\/wp-includes\/js\/wp-embed.min.js\n<\/script>\n","description":"(New\u00a0for 2020: we\u2019ve published a range of SQL Server interview candidate screening assessments with our partner Kandio, so you can avoid hiring an \u2018expert\u2019 who ends up causing problems. Check them out\u00a0here.) (Check out our Pluralsight online training course: SQL Server: Improving Storage Subsystem Performance.) In this post I explain some methods for investigating and [&hellip;]","thumbnail_url":"https:\/\/www.sqlskills.com\/blogs\/paul\/wp-content\/uploads\/2013\/11\/tempdbavgread.jpg"}