Software: nginx/1.23.4. PHP/5.6.40-65+ubuntu20.04.1+deb.sury.org+1 

uname -a: Linux foro-restaurado-2 5.15.0-1040-oracle #46-Ubuntu SMP Fri Jul 14 21:47:21 UTC 2023
aarch64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/usr/src/linux-oracle-headers-5.15.0-1040/tools/perf/tests/shell/lib/   drwxr-xr-x
Free 83.22 GB of 96.73 GB (86.04%)
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Viewing file:     probe.sh (329 B)      -rw-r--r--

# SPDX-License-Identifier: GPL-2.0
# Arnaldo Carvalho de Melo <[email protected]>, 2017

skip_if_no_perf_probe() {
	perf probe 2>&1 | grep -q 'is not a perf-command' && return 2
	return 0
}

skip_if_no_perf_trace() {
	perf trace -h 2>&1 | grep -q -e 'is not a perf-command' -e 'trace command not available' && return 2
	return 0
}