Les métriques à mesurer pendant un test de performance:

1. Errors over load (“results valid?”)
2. Bandwidth throughput over load (“system bottleneck?”)
3. Response time over load (“how does system scale?”)
   • Business process end-to-end
   • Page level (min-avg-max-SD-90th percentile)
4. System resources (“how’s the infrastructure capacity?”)
   • Server cpu over load
   • JVM heap memory/GC
   • DB lock contention, I/O Latency