Em Fri, May 22, 2020 at 02:55:46PM +0530, kajoljain escreveu: > On 5/20/20 11:50 PM, Ian Rogers wrote: > > Metric groups contain metrics. Metrics create groups of events to > > ideally be scheduled together. Often metrics refer to the same events, > > for example, a cache hit and cache miss rate. Using separate event > > groups means these metrics are multiplexed at different times and the > > counts don't sum to 100%. More multiplexing also decreases the > > accuracy of the measurement.
<SNIP> > > Ian Rogers (7): > > perf metricgroup: Always place duration_time last > > perf metricgroup: Use early return in add_metric > > perf metricgroup: Delay events string creation > > perf metricgroup: Order event groups by size > > perf metricgroup: Remove duped metric group events > > perf metricgroup: Add options to not group or merge > > perf metricgroup: Remove unnecessary ',' from events > Reviewd-By: Kajol Jain <kj...@linux.ibm.com> > Tested-By: Kajol Jain <kj...@linux.ibm.com> ( Tested it to see behavior with > some metric groups in both x86 and Power machine) Thanks, added to the patches, - Arnaldo
