Changes between Version 1 and Version 2 of findwave
- Timestamp:
- 02/26/12 12:33:31 (9 years ago)
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findwave
v1 v2 8 8 Findwave is a command line diagnostic program. It attaches to a transport ring and discovers all TRACE_BUF messages on that ring. It then computes some statistics for each SCN, and writes this to a file. This file is rewritten every five seconds, listing the statistics at that time. Findwave also writes the number of distinct SCN's found to stdout. 9 9 10 Findwave attempts to be helpful for configuring WaveServers:10 Findwave attempts to be helpful for configuring !WaveServers: 11 11 12 12 First, it lists the largest packet length (Msg Len Max) found for each SCN - this is suitable for the "Record size" field in wave_serverV.d. Second, it estimates the required tank size for 24 hours of trace data storage. This is computed for each SCN as follows: Find the average time contained in all TRACE_BUF messages seen for this SCN; assume that each message will live in a record of "Max Msg Len" bytes, and compute the number of such records required to store 24 hours of trace data.