/var/lib/pcp/testsuite/perfevent/ is in pcp-testsuite 4.0.1-1.
This file is owned by root:root, with mode 0o755.
..
/var/lib/pcp/testsuite/perfevent/GNUmakefile
/var/lib/pcp/testsuite/perfevent/config/
/var/lib/pcp/testsuite/perfevent/config/empty.txt
/var/lib/pcp/testsuite/perfevent/config/syntax_error.txt
/var/lib/pcp/testsuite/perfevent/config/test_alternate_derived_groups.txt
/var/lib/pcp/testsuite/perfevent/config/test_config.txt
/var/lib/pcp/testsuite/perfevent/config/test_derived_counters.txt
/var/lib/pcp/testsuite/perfevent/config/test_derived_counters_fail_mismatch.txt
/var/lib/pcp/testsuite/perfevent/config/test_derived_counters_fail_missing.txt
/var/lib/pcp/testsuite/perfevent/config/test_derived_events_scale.txt
/var/lib/pcp/testsuite/perfevent/config/test_dynamic_counters.txt
/var/lib/pcp/testsuite/perfevent/config/test_event_programming.txt
/var/lib/pcp/testsuite/perfevent/config/test_init.txt
/var/lib/pcp/testsuite/perfevent/config/test_lots_of_counters.txt
/var/lib/pcp/testsuite/perfevent/config/test_node_rr.txt
/var/lib/pcp/testsuite/perfevent/config/test_only_dynamic_events.txt
/var/lib/pcp/testsuite/perfevent/config/test_rapl.txt
/var/lib/pcp/testsuite/perfevent/fakefs.tar.gz
/var/lib/pcp/testsuite/perfevent/perfevent.conf
/var/lib/pcp/testsuite/perfevent/perfevent_coverage
/var/lib/pcp/testsuite/perfevent/perfevent_test