[CLOUDSTACK-9675] Cloudstack Metrics: Miscellaneous bug fixes

• Type: Bug
• Status: Reviewable
• Priority: Major
• Resolution: Unresolved
• Affects Version/s: 4.7.1
• Fix Version/s: 4.9.0
• Security Level: Public (Anyone can view this level - this is the default.)
• Assignee: Rashmi Dixit
• Reporter: Rashmi Dixit
• Created: 14/Dec/16 06:53
• Updated: 10/Apr/17 09:14

Description

There are a number of issues in cloudstack metrics feature

1. Goto Zone metrics or Hosts metrics. NUmerical values are not listed under Mem Usage and Mem Allocation columns. Instead 'NaN' is displayed.
2. Create a Windows instance on a Xen cluster. No IOPS data is generated or shown in the Disk Usage Tab for that Instance.
3. Changing storage.overprovisioning factor should cause changed values in storage metrics. This doesnt happen currently.
4. Allocated memory is not correctly calculated on Hosts Metrics page for a xen server with multiple instances.
5. List of Virtual Machines will be incorrect if the number is greater than the default.page.size.

Issue Links

• links to: GitHub Pull Request #1826