Phabricator Project Reports have inaccurate counts for the age histogram
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	• mmodell
	Nov 4 2021, 2:04 AM

Description

After fixing T291710: "Project report" Age Distribution query links to individual weeks lack project tag and task status parameters I noticed that the counts are inaccurate on the "Age Distribution" histogram. I need to figure out what's up with that.

Details

	Title	Reference	Author	Source Branch	Dest Branch
	Reports: Fix task count logic for age histogram	repos/phabricator/phabricator!31	aklapper	T294998reportCount	wmf/stable
	Reports: Fix task count logic for age histogram	repos/phabricator/phabricator!6	aklapper	aklapper-wmf/T294998	wmf/stable

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		Status	Subtype	Assigned	Task
		Resolved	BUG REPORT	Aklapper	T324319 Custom Phab Reports: "Unhandled Exception ("RuntimeException") Division by zero"
		Resolved	BUG REPORT	Aklapper	T294998 Phabricator Project Reports have inaccurate counts for the age histogram

Event Timeline

• mmodell created this task.Nov 4 2021, 2:04 AM

Restricted Application added a subscriber: Aklapper. · View Herald TranscriptNov 4 2021, 2:04 AM

• mmodell set the point value for this task to 1.Nov 4 2021, 2:06 AM

thcipriani edited projects, added Release-Engineering-Team (Seen); removed Release-Engineering-Team (Priority Backlog 📥).Nov 10 2021, 6:49 PM

thcipriani removed • mmodell as the assignee of this task.Apr 4 2022, 8:37 PM

Aklapper claimed this task.May 8 2023, 2:16 PM

Aklapper triaged this task as Medium priority.

aklapper opened https://gitlab.wikimedia.org/repos/phabricator/phabricator/-/merge_requests/6

Reports: Fix task count logic for age histogram

gerritbot added a project: Patch-For-Review.May 8 2023, 6:37 PM

Going to https://phabricator.wikimedia.org/project/reports/274/ , the sum of numbers in the "Age Distribution" bars right now is 61. Throughput shows "Remaining open tasks: 77" instead. 77-59=16. 16 is the number of buckets-1.

Thus except for the first bucket, each bucket is off by 1. I could reproduce this locally.

Aklapper edited projects, added Release-Engineering-Team; removed Release-Engineering-Team (Seen).May 8 2023, 6:38 PM

Aklapper changed the subtype of this task from "Task" to "Bug Report".May 8 2023, 6:53 PM

Aklapper removed the point value for this task.

Aklapper mentioned this in T324319: Custom Phab Reports: "Unhandled Exception ("RuntimeException") Division by zero".Jul 10 2023, 9:06 PM

brennen moved this task from INBOX to Priority Backlog 📥 on the Release-Engineering-Team board.Aug 23 2023, 4:50 PM

brennen edited projects, added Release-Engineering-Team (Priority Backlog 📥); removed Release-Engineering-Team.

Aklapper added a parent task: T324319: Custom Phab Reports: "Unhandled Exception ("RuntimeException") Division by zero".Sep 18 2023, 4:05 PM

brennen merged https://gitlab.wikimedia.org/repos/phabricator/phabricator/-/merge_requests/6

Reports: Fix task count logic for age histogram

Maintenance_bot removed a project: Patch-For-Review.Oct 3 2023, 1:11 PM