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<blockquote data-quote="jonesdb" data-source="post: 292802" data-attributes="member: 64597">You can monitor performance (CPU, Write operations/sec, read operations/sec etc.) through the Microsoft Management Console (MMC) accessed by Start -&gt; My Computer, Right click&nbsp; Manage -&gt; Performance Logs and Alerts -&gt; counter logs.&nbsp; Setup counters for CPU utilization, Write Operations etc. for the TVService process.&nbsp; Start your logging, run your tests, stop your logging and review the logging data.Procmon from sysinternals ( <a href="http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx" target="_blank">Process Monitor</a> ) Process Monitor will let you drill down into a running process to identify the activity of the various threads, but watch out for the amount of data you ask for.&nbsp; You'll get swamped quickly.I have a single seat setup with XP Pro and M780 card.&nbsp; While watching the analog card, CPU usage increases each time a new timeshift file is started until CPU utilization starts hitting 100%.&nbsp; Then I start getting stuttering etc.&nbsp; The problem exists only on analog channels.&nbsp; (I'm running analog and clear QAM from cable).&nbsp; See my posts @ <a href="https://forum.team-mediaportal.com/1-0-rc2-svn-builds-280/cpu-usage-increases-function-time-43412/" target="_blank">https://forum.team-mediaportal.com/1-0-rc2-svn-builds-280/cpu-usage-increases-function-time-43412/</a></blockquote>

[QUOTE="jonesdb, post: 292802, member: 64597"] You can monitor performance (CPU, Write operations/sec, read operations/sec etc.) through the Microsoft Management Console (MMC) accessed by Start -> My Computer, Right click Manage -> Performance Logs and Alerts -> counter logs. Setup counters for CPU utilization, Write Operations etc. for the TVService process. Start your logging, run your tests, stop your logging and review the logging data. Procmon from sysinternals ( [url=http://technet.microsoft.com/en-us/sysinternals/bb896645.aspx]Process Monitor[/url] ) Process Monitor will let you drill down into a running process to identify the activity of the various threads, but watch out for the amount of data you ask for. You'll get swamped quickly. I have a single seat setup with XP Pro and M780 card. While watching the analog card, CPU usage increases each time a new timeshift file is started until CPU utilization starts hitting 100%. Then I start getting stuttering etc. The problem exists only on analog channels. (I'm running analog and clear QAM from cable). See my posts @ [url]https://forum.team-mediaportal.com/1-0-rc2-svn-builds-280/cpu-usage-increases-function-time-43412/[/url] [/QUOTE]

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