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Bug 1518736 - decbytes and bytes on dashboards
decbytes and bytes on dashboards
Status: CLOSED ERRATA
Product: Red Hat Gluster Storage
Classification: Red Hat
Component: web-admin-tendrl-monitoring-integration (Show other bugs)
3.3
Unspecified Unspecified
unspecified Severity unspecified
: ---
: RHGS 3.4.0
Assigned To: Ankush Behl
Filip Balák
:
Depends On:
Blocks: 1503134
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Reported: 2017-11-29 09:22 EST by Lubos Trilety
Modified: 2018-09-04 03:00 EDT (History)
3 users (show)

See Also:
Fixed In Version: tendrl-ansible-1.6.1-2.el7rhgs.noarch.rpm, tendrl-api-1.6.1-1.el7rhgs.noarch.rpm, tendrl-commons-1.6.1-1.el7rhgs.noarch.rpm, tendrl-monitoring-integration-1.6.1-1.el7rhgs.noarch.rpm, tendrl-node-agent-1.6.1-1.el7, tendrl-ui-1.6.1-1.el7rhgs.noarch.rpm,
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Last Closed: 2018-09-04 02:59:21 EDT
Type: Bug
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RHEL 7.3 requirements from Atomic Host:
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Add an attachment (proposed patch, testcase, etc.)


External Trackers
Tracker ID Priority Status Summary Last Updated
Red Hat Product Errata RHSA-2018:2616 None None None 2018-09-04 03:00 EDT

  None (edit)
Description Lubos Trilety 2017-11-29 09:22:23 EST 
Description of problem:
There's ambiguity in uses of decimal and binary metric for capacity in Grafana as both are used:

E.g.
tendrl-gluster-bricks.json
"The Capacity Available panel displays the available capacity for a given volume."
uses binary metric powers of 1024 - "format": "bytes", while
"The Weekly Growth Rate panel displays the forecasted weekly growth rate for capacity utilization computed based on daily capacity utilization."
uses decimal pwers of 1000 - "format": "decbytes"


Version-Release number of selected component (if applicable):
tendrl-monitoring-integration-1.5.4-8.el7rhgs.noarch

How reproducible:
100%

Steps to Reproduce:
1. Install tendrl-monitoring-integration package
2. Look on json files in /etc/tendrl/monitoring-integration/grafana/dashboards/ directory

Actual results:
bytes, kbytes and decbytes is used for capacity metrics

Expected results:
Only decimal or binary metric should be used for any capacity metric. It should be unified on all dashboards.

Additional info:
Comment 1 Nishanth Thomas 2017-11-29 09:32:53 EST 
Not critical to address at the point of time. Proposing to move out to a future release.
Comment 3 Filip Balák 2018-05-11 08:29:32 EDT 
Only binary metric is used for capacity metrics:
tendrl-gluster-at-a-glance uses kbytes
tendrl-gluster-bricks uses bytes
tendrl-gluster-hosts uses bytes
tendrl-gluster-volumes uses kbytes
--> VERIFIED

Tested with:
tendrl-ansible-1.6.3-3.el7rhgs.noarch
tendrl-api-1.6.3-3.el7rhgs.noarch
tendrl-api-httpd-1.6.3-3.el7rhgs.noarch
tendrl-commons-1.6.3-4.el7rhgs.noarch
tendrl-grafana-plugins-1.6.3-2.el7rhgs.noarch
tendrl-grafana-selinux-1.5.4-2.el7rhgs.noarch
tendrl-monitoring-integration-1.6.3-2.el7rhgs.noarch
tendrl-node-agent-1.6.3-4.el7rhgs.noarch
tendrl-notifier-1.6.3-2.el7rhgs.noarch
tendrl-selinux-1.5.4-2.el7rhgs.noarch
tendrl-ui-1.6.3-1.el7rhgs.noarch
Comment 5 errata-xmlrpc 2018-09-04 02:59:21 EDT 
Since the problem described in this bug report should be
resolved in a recent advisory, it has been closed with a
resolution of ERRATA.

For information on the advisory, and where to find the updated
files, follow the link below.

If the solution does not work for you, open a new bug report.

https://access.redhat.com/errata/RHSA-2018:2616
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