linux-stable/tools
Andrii Nakryiko 5d4a7aaca1 veristat: add ability to sort by stat's absolute value
Add ability to sort results by absolute values of specified stats. This
is especially useful to find biggest deviations in comparison mode. When
comparing verifier change effect against a large base of BPF object
files, it's necessary to see big changes both in positive and negative
directions, as both might be a signal for regressions or bugs.

The syntax is natural, e.g., adding `-s '|insns_diff|'^` will instruct
veristat to sort by absolute value of instructions difference in
ascending order.

Signed-off-by: Andrii Nakryiko <andrii@kernel.org>
Link: https://lore.kernel.org/r/20231108051430.1830950-1-andrii@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
2023-11-09 19:07:51 -08:00
..
accounting
arch ARM: 2023-11-02 15:45:15 -10:00
bootconfig
bpf bpftool: Fix prog object type in manpage 2023-11-09 19:07:38 -08:00
build perf tools fixes for v6.6: 2nd batch 2023-10-30 13:46:27 -07:00
certs
cgroup
counter
crypto/ccp
debugging
edid
firewire
firmware
gpio
hv
iio
include perf tools changes for v6.7 2023-11-03 08:17:38 -10:00
kvm/kvm_stat
laptop
leds
lib libbpf: Fix potential uninitialized tail padding with LIBBPF_OPTS_RESET 2023-11-09 19:07:51 -08:00
memory-model
mm tools/mm: update the usage output to be more organized 2023-10-18 14:34:19 -07:00
net/ynl nfsd: regenerate user space parsers after ynl-gen changes 2023-11-06 09:03:46 +00:00
objtool * Refactor and clean up TDX hypercall/module call infrastructure 2023-11-01 10:28:32 -10:00
pci
pcmcia
perf perf tools changes for v6.7 2023-11-03 08:17:38 -10:00
power Merge branch 'pm-tools' 2023-11-07 20:46:13 +01:00
rcu
scripts tools/build: Fix -s detection code in tools/scripts/Makefile.include 2023-10-18 15:29:47 -07:00
spi
testing veristat: add ability to sort by stat's absolute value 2023-11-09 19:07:51 -08:00
thermal
time
tracing rtla: Fix uninitialized variable found 2023-10-30 19:00:12 +01:00
usb
verification verification/dot2k: Delete duplicate imports 2023-10-30 16:59:12 +01:00
virtio
wmi
workqueue
Makefile