[BUG] More than 10k records the metrics data, not working rightly

• Type: Technical Task
• Status: Closed
• Priority: Minor
• Resolution: Completed
• Affects Version/s: None
• Fix Version/s: 7.2.X
• Component/s: Workflow
• Labels: None
• Branch Version/s:
  7.2.x
• Backported to Branch:
  Committed
• Sprint: Workflow_7.2_10, Workflow_7.2_11
• Git Pull Request: https://github.com/brianchandotcom/liferay-portal-ee/pull/24234

Setup

• Under Control Panel > Workflow > Process Builder, create a new Workflow (named Single Approver Test) and assign asset type Blog Entry to it;

Step-by-Step:

1. Go to Control Panel > Workflow > Metrics;
2. Create one SLA for Single Approver Test with 2 min duration time;
3. Perform the script (./createBlogContent.sh 10000) to create 10k of blogs
4. Access the Single Approver Test Workflow to see the report page of the process

Actual result:
The cards show one error of the elastic search, related to the high numbers. So the numbers are not exact, with losing data approximately... (1 to 6%)
https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-cardinality-aggregation.html

Expected:
The numbers should be truncate for every 1000 values... for example, 1000 is 1k... 10100 is 10.1k

Environment: master-private (Liferay DXP 7.2 EE) http://192.168.109.41:7200/
Commit: 5ee80323c198117205b727bd3a744c8eac243d1d
Base Branch Commit: 7b451da9e3f24e003200c95753ad5744eb429350
Updated on: Tue Apr 23 19:45:43 2019 -0700

Evidence:

Browsers:

• Firefox Latest
• Chrome Latest
• EDGE Latest
• IE 11