wiredtiger/wiredtiger — pull request #927 by sueloverso (2014-03-24 13:42:50+00:00)
Title: Add max latency and min throughput settings. #926

@keithbostic - I whipped this up (fair warning - pre-caffeinated...). See if it is in the ballpark of what you had in mind. A few things:
1. This requires sample_interval be set to be effective. But I don't explicitly check and complain if the user doesn't do that. It just does nothing.
2. max_latency units are seconds. That might be too large and we might want usecs or msecs. I chose seconds because all other current wtperf time units are seconds.
3. I changed the internal meaning of `cur_reads` etc to be per-second rather than per-interval. I suspect people will look at the `monitor` output file and set min_throughput to some value similar to those. The only use of the cur_ variables was to display them per-second anyway.