CPU Utilization

Generate sample data for multiple cpus.
Draw stacked graph for current usage of each cpu
CPU Utilization

Calculate avg cpu utilization
Plot stacked graph for avg cpu util
CPU Utilization

Modify colors - use a scheme from colorbrewer2.org
Modify axes and grid
CPU Utilization

Remove log statements
CPU Utilization

Change fill to 0.5
CPU Utilization

Add group parameter to api call for cpu utilization
Merge branch 'master' into issue#110_cpu_util
Add group by functionality got all smart probe views so 'group' query parameter can be
used to group by a model attribute in conjunction with limit.
CPU Utilization

Add ajax call to get data from backend with group parameter
Adjust cpu data bar width acc to max of 16cpus
Merge branch 'master' into issue#110_cpu_util
Merge branch 'master' into sujeetsr-issue#110_cpu_util
Change cpu stat collection to collect metrics for a predefined time quantum(~1
sec) instead of since boot.
Merge branch 'master' into issue#110_cpu_util
CPU Utilization

Not necessry to convert to percentage on the front end since the backend values
add up to 100
Update share model to contain subvol name as it becomes the real share name
after any snapshot rollbacks. The share name then becomes just a convinient
name for mount point. Update snapshot model to also contain quota group which
can be retrieved right after it's creation.
Add low level snapshot rollback support.
Fix the share unmount issue by best effort umounting. There's a btrfs bug that
gives device/resource busy error that lingers for a while.
API support for the complete snapshot usecase.
Make webui changes to reflect the udpates in backend snapshot api changes.
Add CLI support for snapshot API