[QPID-3875] Reduce processing overhead when updating multiple statistic counters

• Type: Improvement
• Status: Closed
• Priority: Trivial
• Resolution: Fixed
• Affects Version/s: 0.16
• Fix Version/s: 0.16
• Component/s: C++ Broker
• Assignee: Ken Giusti
• Reporter: Ken Giusti
• Created: 29/Feb/12 16:55
• Updated: 29/Jul/13 19:06
• Resolved: 02/Mar/12 20:53

Description

While running cachegrind analysis of a simple traffic flow across the broker, I noticed that fetching the per-thread statistics had an overall instruction cost that is surprisingly long.