[HBASE-8725] Add total time RPC call metrics

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 0.98.9
• Fix Version/s: 1.1.0, 0.98.13, 2.0.0
• Component/s: metrics
• Hadoop Flags: Reviewed
• Assignee: Nate Edel
• Reporter: Elliott Neil Clark
• Created: 10/Jun/13 23:04
• Updated: 03/Jun/15 15:28
• Resolved: 26/Mar/15 18:29

Description

Right now we have:

• queueCallTime
  • exposes the ammount of time that a call is in the queue
• processCallTime
  • exposes how long a call was processing

We don't have a stat for total time. It's pretty easy to think that the two metrics might not track together so getting a total time could be useful.