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:
Not critical to address at the point of time. Proposing to move out to a future release.
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
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