Windows average disk write queue length

Does this indicate a failing Hard Disk in the Raid configuration? Are there other counters I should check to figures out the cause? Best Answer. Ghost Chili. AR-Beekeeper This person is a verified professional. Connect and share knowledge within a single location that is structured and easy to search.

In the win32 API how can I access the average write queue length for the drive of a specific path? I've tried looking a for a psapi function without success I found something about a "physical disk object" but nothing about how the get it.

It is device driver detail. Whenever you go hunting for such details there are three places you look:. Lots of sample code around to show you how to use a performance counter or a WMI query in your code, google away. Stack Overflow for Teams — Collaborate and share knowledge with a private group.

Create a free Team What is Teams? Disk Read Queue Length and Avg. Disk Write Queue Length. Method 1: I would also suggest you to scan your computer with Microsoft Safety Scanner, which would help us to get rid of viruses, spyware, and other malicious software.

The Microsoft Safety Scanner is a free downloadable security tool that provides on-demand scanning and helps remove viruses, spyware, and other malicious software. It works with your existing antivirus software. Note: The Microsoft Safety Scanner expires 10 days after being downloaded. To rerun a scan with the latest anti-malware definitions, download and run the Microsoft Safety Scanner again. Important: While scanning the hard drive if any bad sectors are found, the scanner tries to repair that sector, any data available on that might be lost.

Step 1: For Internet Explorer, you may start Internet Explorer without add-ons and if it runs properly, re-enable them. Click Internet Explorer No Add-ons. Internet Explorer opens without add-ons, toolbars, or plug-ins. Test Internet Explorer to verify that it works correctly.

Step 2: Reset Internet Explorer settings. Follow the steps provided in the below KB article and check if the issue still persists. However, this may be time-consuming and not the root issue. If your disk performance is poor, your options are to upgrade your disk, hard drive controller, or implement stripe set.

Use the following formula to find the Avg. Disk Queue Time: Avg. This will provide you with a relative performance measurement and should be compared with other hard disk drives in your system.

The higher the number of requests waiting in the command queue, the slower the disk performance. What counters would you like us to discuss next? Download Trial.