database replay at 11.2
Hello,
please help me to understand the wrc calibrate command
If the output looks like
wrc krone_wcm/oracle mode=calibrate replaydir=/free/captured_workload
Recommendation:
Consider using at least 5 clients divided among 2 CPU(s)
You will need at least 168 MB of memory per client process.
If your machine(s) cannot match that number, consider using more clients.
Workload Characteristics:
- max concurrency: 225 sessions
- total number of sessions: 8443
Assumptions:
- 1 client process per 50 concurrent sessions
- 4 client process per CPU
- 256 KB of memory cache per concurrent session
- think time scale = 100
- connect time scale = 100
- synchronization = TRUE
does it mean that I have to start 5 times "wrc mode=replay" ?
If the output looks like
wrc krone_wcm/oracle mode=calibrate replaydir=/free/captured_workload
Recommendation:
Consider using at least 5 clients divided among 2 CPU(s)
You will need at least 168 MB of memory per client process.
If your machine(s) cannot match that number, consider using more clients.
Workload Characteristics:
- max concurrency: 225 sessions
- total number of sessions: 8443
Assumptions:
- 1 client process per 50 concurrent sessions
- 4 client process per CPU
- 256 KB of memory cache per concurrent session
- think time scale = 100
- connect time scale = 100
- synchronization = TRUE
does it mean that I have to start 5 times "wrc mode=replay" ?
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