What is the recommended transaction monitoring frequency
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5 Seconds
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10 Seconds
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15 Seconds
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30 Seconds
In Performance Center and LoadRunner, the recommended interval for monitoring transactions is 10 seconds. This sampling frequency strikes the right balance between capturing meaningful performance data and avoiding excessive overhead on the monitoring system. Shorter intervals like 5 seconds create unnecessary load, while longer intervals like 30 seconds might miss important performance fluctuations.
10 seconds is the generally recommended polling/monitoring interval for synthetic transaction monitoring. It balances timeliness of detection against overhead: monitoring too frequently (5 seconds) generates excessive load and noisy alerts, while less frequent polling (15 or 30 seconds) delays detection of outages or slowdowns, hurting SLA responsiveness. Most APM/synthetic monitoring tools (e.g., BPM/Business Process Monitoring in LoadRunner-style setups) default to or recommend roughly 10-second intervals as the practical sweet spot for catching issues quickly without overwhelming the monitored systems or the monitoring infrastructure itself. The other options are either too aggressive or too lax for typical production transaction monitoring.