need a script to collect the performance report.
i need a script to collect virtual machine performance from a vCenter.1) Average CPU usage for one month2) Average active memory usage for one month
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Over which time interval do you want those averages ?1 value for each metric for the complete month ?Or an average for each 2-hour interval ?
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I'll just give the 2 options.This produces an average over the previous month for CPU and memory for each VM...
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Thanks for the script at an Interval of every 2 hours. Does this script captures the virtual machines average active memory in %? I need a script that captures average CPU usage in % & Average...
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Both metrics return results in %For the 2 hour interval you need to use the 2nd script. Btw the 2 hours interval is the default for that Historical Interval.See my PowerCLI & vSphere statistics –...
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Thank you once again The question which i have does it give output for average active memory for the virtual machines? $vms = Get-VM $metric = "cpu.usage.average","mem.active.average" $now = Get-Date...
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LucD, i am getting the error for 2nd script Get-Stat : 1/27/2012 10:06:07 AM Get-Stat Object reference not set to an instance of an object.At E:\script\performance.ps1:12 char:18+ $stats =...
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Try changing this line $stats=Get-Stat-Entity$vms-Stat$metric-Start$start-Finish$finish to this $stats=Get-Stat-Entity$vms-Stat$metric-Start$start-Finish$finish-ErrorActionSilentlyContinue There might...
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Re: need a script to collect the performance report.
LucD, After changing the line its generate blank report thanksvmguy
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That could mean there is no performance data for the selected VMs for the selected period.Strange, do you see perfomance data in the vSphere client when you select "Last month" ?
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LucD, did you mean this. PFA.thanksvmguy
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No, I ment the Performance tab for a specific VM.Then select Advanced and click <Chart settings>.In there select Past Month (for Cpu or Memory) and then make sure the line that contains usage and...
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Thanks LucD, i will check and update you. vmguy
View ArticleRe: need a script to collect the performance report.
Hey lucD $vms = Get-VM$metric = "cpu.usage.average","mem.active.average"$now = Get-Date -Hour 0 -Minute 0 -Second 0$finish = $now.AddDays(- $now.Day)$start = $finish.AddMonths(-1).AddDays(1)$finish =...
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So just a monthly cpu and memory average, 1 value ech, per VM ?Then try this...
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Lu, your all script are awesome man, I ran this one as wel, very informative picture, but few thing if you please make tweak in your script what if - ran against specific VM and collected the Data on...
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Have a look at my PowerCLI & vSphere statistics – Part 2 – Come together post.In there I show how to filter the statistics to only report on business hours. Let me know if that gets you where you...
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Looking in to it and get back to youOnce again man thank you very much
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Re: need a script to collect the performance report.
Buddy, you previous script that I used, see below works excellent$vms = "MY-VM"$metric = "cpu.usage.average","mem.usage.average"$metric = "cpu.usage.average","mem.consumed.average"$now = Get-Date -Hour...
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Please let me know cpu is measured in %&Memory is kilobytes?
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The problem is that the statistical data is aggregated.That means that for the period you are asking, you only have 1 value perday (historical interval 4).If we go for historical interval 3, we will...
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LucD, This Script worked for me.Can you add the Disk IO report too in this script. thanksvmguy
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Awesome Guru, works fantasticMillions Thanks
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