Bug 1511687
Summary: | Bricks dashboard: 2 Throughput panels with differing output | ||||||
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Product: | [Red Hat Storage] Red Hat Gluster Storage | Reporter: | Ju Lim <julim> | ||||
Component: | web-admin-tendrl-monitoring-integration | Assignee: | Ankush Behl <anbehl> | ||||
Status: | CLOSED CURRENTRELEASE | QA Contact: | sds-qe-bugs | ||||
Severity: | high | Docs Contact: | |||||
Priority: | medium | ||||||
Version: | rhgs-3.3 | CC: | anbehl, julim, mbukatov, sankarshan | ||||
Target Milestone: | --- | Keywords: | ZStream | ||||
Target Release: | --- | ||||||
Hardware: | All | ||||||
OS: | Linux | ||||||
Whiteboard: | |||||||
Fixed In Version: | Doc Type: | If docs needed, set a value | |||||
Doc Text: | Story Points: | --- | |||||
Clone Of: | Environment: | ||||||
Last Closed: | 2019-03-14 09:57:00 UTC | Type: | Bug | ||||
Regression: | --- | Mount Type: | --- | ||||
Documentation: | --- | CRM: | |||||
Verified Versions: | Category: | --- | |||||
oVirt Team: | --- | RHEL 7.3 requirements from Atomic Host: | |||||
Cloudforms Team: | --- | Target Upstream Version: | |||||
Embargoed: | |||||||
Attachments: |
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Description
Ju Lim
2017-11-09 21:05:25 UTC
I would propose to take this in a future release as we are close 3.3.1 timelines and this bug not critical enough to affect the core functionality. We can make sure that the this is captured clearly in documentation. From looking at monitoring-integration/etc/tendrl/monitoring-integration/grafana/dashboards/tendrl-gluster-bricks.json, here is what I saw: (1) the first Throughput panel is showing the sum of Brick IOPS (read + write) for the brick path tendrl.clusters.$cluster_id.volumes.$volume_name.nodes.$host_name.bricks.$brick_path.iops.gauge-read + tendrl.clusters.$cluster_id.volumes.$volume_name.nodes.$host_name.bricks.$brick_path.iops.gauge-write Current Description: N/A (2) the second Throughput panel is showing disk read and disk write based on tendrl.clusters.$cluster_id.volumes.$volume_name.nodes.$host_name.bricks.$brick_path.device..disk_octets.read and tendrl.clusters.$cluster_id.volumes.$volume_name.nodes.$host_name.bricks.$brick_path.device..disk_octets.write. Current Description: "The Throughput panel displays brick-level read and write operations fetched using “gluster volume profile” Perhaps calling the first Throughput panel what it's showing i.e. "IOPS" with a description of "The IOPS panel displays the sum of IOPS (read + write) for a given brick path". Have we confirmed that we actually collect brick path IOPS data? I've not yet seen this data yet. If no, then we probably should not show it. Can someone verify please? Since RHGS 3.4.0 (at least since tendrl-monitoring-integration-1.6.3-7.el7rhgs.noarch), there is just single panel labeled Throughput in Brick Dashboard of RHGSWA Grafana based dashboard. This change must have landed in RHGSWA codebase via one of rebases done during 3.4.0 development. |