[JIRAALIGN-1705] Performance - Roadmaps - Percent Complete Not Displayed on Bars On RoadMap unless user clicks on each bar

Issue Summary

When the roadmap is opened the percent complete is not shown on the Feature bars even though this is turned on in the configuration. If the user clicks on a Feature bar the percent complete is displayed on that bar. The user should NOT have to click on each bar to see the % value.

This behavior looks to be related to a performance issue, especially when there are less-specific filters defined in tier 1...in other words, if the user does not have any filters at all defined or if they have just a portfolio defined.

The more issues that Jira Align has to load into the roadmaps, the more this issue is observed.

Whenever the user defines a more specific filter in tier 1, the percentages are visible without having to click on each bar to see them.

This is reproducible on https://ac10xm2.agilecraft.com/Roadmaps?Firsttime=True&Menu=True#!/

Steps to Reproduce

1. Log in and ensure that AgileCraft Core is selected as the portfolio in tier 1. Do not enter any programs or PI's in tier 1.
2. Navigate to the URL: https://ac10xm2.agilecraft.com/Roadmaps?Firsttime=True&Menu=True#!/

Expected Results

Roadmaps page should load in under 30 seconds and render the progress bars with their percentages.

Actual Results

Roadmaps page takes 30 seconds or more to load and render the progress bars. Even when the progress bars do eventually show up, the user has to explicitly click on each progress bar to see the percentages. Even after clicking on the progress bar, it may take a few seconds to see the percentages.

Here is an example from a customer instance's splunk logging.

It is taking 30+ seconds to render roadmaps....the time it's taking to render everything is (probably) affecting the ability to see the percentages in the progress bars in the Roadmaps page.

6/26/20
4:04:13.000 PM	
2020-06-26 21:04:13 172.28.5.43 GET /privateapi/roadmaps/features ReleaseIds=34,47,55,62,63,65,66,68,69,71,72,73,91,92,93,94,95,96,97,98,99&ReleaseType=none&PortfolioIds=2&ViewByPrimaryProgramOn=false&IsUnassigned=0 443 9976 172.28.168.172 Mozilla/5.0+(Windows+NT+10.0;+Win64;+x64)+AppleWebKit/537.36+(KHTML,+like+Gecko)+Chrome/83.0.4103.116+Safari/537.36 https://xxxxxxxxx.agilecraft.com/Roadmaps 200 0 0 32685

Workaround

Where possible, please narrow down the scope in tier 1 as much as possible. The more specific the tier 1 settings are, the faster the page loads and the percentage bars are visible.