v3.9.0

What's Changed

New Features, Changes, and Enhancements

• added support for collecting metrics on a specific set of cpus with the new --cpus flag
• metrics multi-unit, e.g., cgroup, summary CSV reformatted for easier parsing
• add flag for instruction mix frequency (--instrmix-frequency) in telemetry command and lower default setting to decrease default overhead
• support for cri-containerd in metrics command cgroup scope
• update memory benchmarks for more accuracy on systems with larger L3 cache
• simplify time format, add system type, and use AMD specific labels for HT (SMT) and Turbo (Boost) in brief report system summary field
• add version to system, base board, and chassis in report command's host and system-summary tables
• PerfSpect now includes additional tools used for data collection on remote ARM targets. Extends data collected by report. Enables the telemetry and flame commands. Note: the metrics command is not currently supported.
• PerfSpect can now also be built to run directly on an ARM target (remote collection no longer required).

Fixes

• updated the event groups in the metrics command for GNR when the topdown fixed-purpose counter is not available
• core temperature and frequency now shown in telemetry when no uncore access available
• report L3 size for AMD Turin correctly and report cache sizes in MB and per socket, consistently
• fix hyperthreading enabled/disabled reporting error in report when more than half of cores are off-lined
• CXL devices now correctly listed in report
• accelerator table insights in report corrected
• address race condition setting uncore frequencies in config command
• fix check for enough available storage space in report command storage benchmark

Full Changelog: v3.8.0...v3.9.0