Bug #3843
Updated by Tom Clegg over 9 years ago
Expected by user: same as CPU usage figures reported by top (between 0 and 400 on a 4-core node).
Currently reported: CPU usage divided by number of cores available, rounded or truncated to an integer.
Both numbers are useful. Crunchstat should log the raw data, and let the post-processing step do the dividing and rounding as desired.
Implementation:
* Log CPU load as a percentage of one CPU core. Round to 2 decimal places.
* Log #cores with each status update (instead of just when it changes) to make it easy to parse.