Add two new recipes from the CentOS Automotive SIG
boot-time-analysis-tools project to enable boot time profiling
and measurement.
boot-time-analysis-tools:
Python-based toolset for collecting, analyzing and visualizing system
boot timing data from the systemd journal. Provides the 'boot_timings'
CLI utility which queries D-Bus and the systemd journal to produce
structured boot time reports. Depends on python3-dbus and python3-systemd
for runtime journal and D-Bus access.
cntvct-log:
Userspace C utility built with Meson that logs ARM CNTVCT_EL0 virtual
counter timestamps to correlate hardware-level timing with systemd boot
events. Installs cntvct@.service as a systemd template unit (disabled
by default) for on-demand per-instance activation. The service preset
file (98-cntvct-log.preset) is installed for system-preset-based enablement.
Both recipes fetch from the same upstream git repository:
https://gitlab.com/CentOS/automotive/src/boot-time-analysis-tools
Signed-off-by: Chitti Babu Theegala <ctheegal@qti.qualcomm.com>
Signed-off-by: Khem Raj <khem.raj@oss.qualcomm.com>
Ankur Tyagi
Chitti Babu Theegala