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From rashmidixit <>
Subject [GitHub] cloudstack issue #1826: CLOUDSTACK-9675: Cloudstack Metrics Miscellaneous bu...
Date Thu, 22 Dec 2016 08:55:54 GMT
Github user rashmidixit commented on the issue:
    @rhtyd - There have been four things fixed here. I have explained each commit below. Your
review/comments is most appreciated.
    1. Goto Zone metrics or Hosts metrics. NUmerical values are not listed under Mem Usage
and Mem Allocation columns. Instead 'NaN' is displayed 
    - Mainly happening due to missing checks for undefined.
    2. Create a Windows instance on a Xen cluster. No IOPS data is generated or shown in the
Disk Usage Tab for that Instance: In some cases the diskiops from API comes back as 0. In
this case, calculated it based on disk read and write values.
    3. Changing storage.overprovisioning factor should cause changed values in storage metrics.
This doesnt happen currently:  The disk overprovisioning factor was not considered when calculating
metrics 'disk total' and 'disk allocated'. Added this in.
    4. Allocated memory is not correctly calculated on Hosts Metrics page for a xen server
with multiple instances: The value being returned from API was % value. The Host metric page
shows this in GB. Converted it correctly.

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