Orion+: Automated Problem Diagnosis in Computing Systems by Mining Metric Data
Shreya Inamdar, Charitha Saumya, Nomchin Banga · arXiv (Cornell University) · 2018
This work presents the suspicious code at a finer granularity of call stack rather than code region, which was being returned by Orion. Call stack based comparison returns call stacks that are most impacted by the bug and save developer time to debug from scratch. This solution has polynomial complexity and hence can be implemented practically.