$wrc mode=CALIBRATE REPLAYDIR=/oracle/RAT_PEAK_LOAD/ Workload Replay Client: Release 11.2.0.4.0 - Production on Wed Nov 18 10:04:18 2015 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. Errors in file : ORA-15557: workload replay client cannot access the replay directory or the database version do not match the preprocessing one
fixed by merge of 2 folders from rac nodes into single directory:
wrc mode=CALIBRATE REPLAYDIR=/oracle/RAT_PEAK_LOAD/ Workload Replay Client: Release 11.2.0.4.0 - Production on Wed Nov 18 10:10:23 2015 Copyright (c) 1982, 2011, Oracle and/or its affiliates. All rights reserved. Report for Workload in: /oracle/RAT_PEAK_LOAD/ ----------------------- Recommendation: Consider using at least 15 clients divided among 4 CPU(s) You will need at least 157 MB of memory per client process. If your machine(s) cannot match that number, consider using more clients. Workload Characteristics: - max concurrency: 624 sessions - total number of sessions: 4149 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