[AMBARI-12519] Ambari metrics UI: CPU graph is upside down & misleading

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 2.1.0
• Fix Version/s: 2.1.1
• Component/s: ambari-web
• Assignee: Xi Wang
• Reporter: Xi Wang
• Created: 23/Jul/15 20:22
• Updated: 24/Jul/15 00:24
• Resolved: 23/Jul/15 21:24

Description

Unlike all the earlier CPU graphs, the Ambari CPU graph lists the idle CPU as the baseline of usage, so that a CPU spike looks like a drop in utilization. see cpu-spike-ambari.png.