Define a pre-aggregated basic sample format: ``` E <event name> S <location> <count> ``` `-nl` flag is required to use parsed basic samples. Test Plan: update pre-aggregated-perf.test
Define a pre-aggregated basic sample format: ``` E <event name> S <location> <count> ``` `-nl` flag is required to use parsed basic samples. Test Plan: update pre-aggregated-perf.test