2 Commits

Author SHA1 Message Date
Tom Wilkie
b9e968ff43 Cache the walk of the process tree, reusing it in docker tagger and process reporter.
Update the cache every spy tick.

This change make CPU usage of scope on my box go from ~40% to ~17%.
2015-06-29 11:16:38 +00:00
Tom Wilkie
560cf66454 Refactor PIDTree
- Move pidtree to its own module and disaggregate it into tree, walker and reporter.
- Extend testing for probe/process
- Extend process metadata; add command line & # threads.
2015-06-23 09:40:35 +00:00