Tuning Performance Threshold Rules

更新日期: 2010年6月

The following table lists performance threshold rules that have default thresholds that might require additional tuning to suit your environment. You should evaluate these rules to determine whether the default thresholds are appropriate for your environment. If a default threshold is not appropriate for your environment, you should baseline the relevant performance counters, and then adjust the threshold by overriding them.


Rule Name Default Threshold

WCF Call Failures Per Hour

1 failure = Warning 10 failures = Unhealthy

WCF Average Call Duration

500ms = Warning 1000ms = Unhealthy

WCF Calls Per Second

500 calls = Warning 10000 calls = Unhealthy

Monitoring Database Staging Table Count

500 events = Warning 1000 events = Unhealthy