Platform Analysis Group
- System Overview is a driverless event-based sampling analysis that monitors the general behavior of your target system. Use this analysis to identify platform-level factors that limit performance, including power usage and throttling.
- Platform Profiler analysis collects data on a deployed system running a full load over an extended period of time with insights into overall system configuration, performance, and behavior. The collection is run on a command prompt outside ofVTuneand results are viewed in a web browser.Profiler
- To enable system-wide and uncore event collection, use root or sudo to set/proc/sys/kernel/perf_event_paranoidto0.$ echo 0>/proc/sys/kernel/perf_event_paranoid