Visible to Intel only — GUID: GUID-D1F0EB6C-E45F-42C9-90FF-71B5E073ABE9
Visible to Intel only — GUID: GUID-D1F0EB6C-E45F-42C9-90FF-71B5E073ABE9
Platform Analysis Group
The Platform Analysis group contains the System Overview analysis to monitor system behavior and power usage.
System Overview analysis 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.
- To collect platform behavior data using the 2023.2 or newer versions of VTune Profiler, use the standalone Platform Profiler collector. You can then visualize collected data with the Platform Profiler server. See Platform Analysis for more information.
- To continue using the Platform Profiler analysis type, switch to a version of VTune Profiler older than 2023.2. You can then follow procedures described in Platform Profiler Analysis.
Prerequisites:
For best results, install the sampling driver for hardware event-based sampling collection types. For Linux* and Android* targets, if the sampling driver is not installed, VTune Profiler can work on Perf* (driverless collection).
To enable system-wide and uncore event collection, use root or sudo to set /proc/sys/kernel/perf_event_paranoid to 0.
$ echo 0>/proc/sys/kernel/perf_event_paranoid