Created attachment 1690085 [details]
The graph is not shown after clicking "Show Graph"
Description of problem:
Goto "Monitoring -> Metrics", search metrics, for example: cluster:container_cpu_usage:ratio
zoom in the graph, then click "Hide Graph", after a few seconds, click "Show Graph", the graph is not shown
Note: no such issue if select timespan from the timespan drop-down list
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. See the description
the graph is not shown
Lowering severity since the bug only occurs if the graph is first zoomed.
Created attachment 1691676 [details]
Attached the screen recording.
Verified on 4.5.0-0.nightly-2020-05-24-191212
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.