Skip to:

  1. Skip to Jira Navigation
  2. Skip to Side Navigation
  3. Skip to Main Content

Improve built-in Newts graphs for easier diagnostics

Description

Improve the set of built-in Newts-related graphs based on data collected from the OpenNMS JVM in order to make it easier to diagnose performance related issues.

Acceptance / Success Criteria

None

Lucidchart Diagrams

Activity

Alejandro Galue July 1, 2016 at 11:05 AM

Done!

The solution will be available on 18.0.1 and Meridian-2016.1.2

Alejandro Galue July 1, 2016 at 10:53 AM

Merged into foundation-2016 (this will be merged into release-18.0.1 eventually). Now, I have to manually apply the changes on Meridian-2016.1.2 because the format and indentation of the files in Meridian differs completely, and because of this, every single merge or cherry-pick will fail. Fortunately, this is not a hard thing to do.

Jesse White June 14, 2016 at 6:08 PM

Jesse White June 14, 2016 at 6:07 PM

In cases where percentiles were displayed, I collected all of the all of the available percentiles and displayed them in a "histogram" graph. This should make it easier to identify problematic systems with "fat tails" in these charts.

For reference, the template used to generate the histogram graphs is here: https://github.com/j-white/opennms-graph-templates/blob/master/generate.py#L4

Fixed

Details

Assignee

Reporter

Components

Fix versions

Priority

PagerDuty

Created June 13, 2016 at 9:11 AM
Updated July 1, 2016 at 12:58 PM
Resolved July 1, 2016 at 11:05 AM