1583139 - Graphs view going backwards

Status: RESOLVED FIXED

(Tree Management :: Perfherder, defect)

Description

[Ionuț Goldan [:igoldan]]

Follow this Graphs view URL https://treeherder.mozilla.org/perf.html#/graphs?timerange=2592000&series=mozilla-central,1834678,1,10&series=mozilla-central,1955233,1,10&series=mozilla-central,2110541,1,10&series=mozilla-central,2117747,1,10&series=mozilla-central,1834673,1,10&series=mozilla-central,1955223,1,10&series=mozilla-central,2110530,1,10&series=mozilla-central,2117883,1,10&series=mozilla-central,1834668,1,10&series=mozilla-central,2008512,1,10&series=mozilla-central,2110577,1,10&series=mozilla-central,2117729,1,10&highlightAlerts=1&zoom=1567762360210,1569062408000,16.62560553633218,18.17439446366782

You'll see that the time legend seems to go backwards, from a recent date (left) to an older date (right).

Switching the predefined time interval values from the top-left dropdown shows other kinds of artifacts. For example, switching to Last 60 days show data points from July, but no longer those from September, which we seem to have on Last 30 days.

The only "stable" graph drawing from the URL above is displayed when you select Last year, though I'm not sure how correct that one is.

Comment 1

[Sarah Clements [:sclements]]

Attachment: Screen Shot 2019-09-23 at 9.55.58 AM.png

Comment 2

[Sarah Clements [:sclements]]

I was not able to reproduce this issue (see screenshot posted above from yesterday). But I noticed an issue with the y axis label (floating numbers) were being cut off. This was fixed in yesterday's pr (bug 1582731). Ionut are you still experiencing the problem you reported?

Comment 3

[Ionuț Goldan [:igoldan]]

I no longer experience the legend going backwards. But there are still some problems with the x axis labels.
I'm attaching some screenshots with descriptions.

Comment 4

[Ionuț Goldan [:igoldan]]

Attachment: Expected bottom labels from September, not January

Seems like if you select a time interval (from top-left dropdown) which doesn't have any data, random default dates are placed & this feels buggy.
In our case, there are 2 Jan 1 labels. But we should have at least seen Sep 24 or Sep 25.
I've experienced this on September 25th, with Last day & Last 2 days dropdown items.

It's possible we won't be able to reproduce this with the given link, especially if new data arrives.
That's why I've attached a screenshot.

Comment 5

[Ionuț Goldan [:igoldan]]

Attachment: Lower labels are being cut off

I noticed there are often cases when date labels from the bottom are cut off.
We need to address this issue also.

Comment 6

[Dave Hunt [:davehunt] [he/him] ⌚BST]

Closing this as the original issue is resolved. Ionut can you open bugs for the other issues you've identified?

Comment 7

[Ionuț Goldan [:igoldan]]

(In reply to Dave Hunt [:davehunt] [he/him] ⌚BST from comment #6)

Closing this as the original issue is resolved. Ionut can you open bugs for the other issues you've identified?

Done. I've filed bug 1584135 and bug 1584140.