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Diffstat (limited to '')
-rwxr-xr-x | tools/testing/selftests/rcutorture/bin/kvm-recheck-scf.sh | 38 |
1 files changed, 38 insertions, 0 deletions
diff --git a/tools/testing/selftests/rcutorture/bin/kvm-recheck-scf.sh b/tools/testing/selftests/rcutorture/bin/kvm-recheck-scf.sh new file mode 100755 index 000000000..671bfee4f --- /dev/null +++ b/tools/testing/selftests/rcutorture/bin/kvm-recheck-scf.sh @@ -0,0 +1,38 @@ +#!/bin/bash +# SPDX-License-Identifier: GPL-2.0+ +# +# Analyze a given results directory for rcutorture progress. +# +# Usage: kvm-recheck-rcu.sh resdir +# +# Copyright (C) Facebook, 2020 +# +# Authors: Paul E. McKenney <paulmck@kernel.org> + +i="$1" +if test -d "$i" -a -r "$i" +then + : +else + echo Unreadable results directory: $i + exit 1 +fi +. functions.sh + +configfile=`echo $i | sed -e 's/^.*\///'` +nscfs="`grep 'scf_invoked_count ver:' $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* scf_invoked_count ver: //' -e 's/ .*$//' | tr -d '\015'`" +if test -z "$nscfs" +then + echo "$configfile ------- " +else + dur="`sed -e 's/^.* scftorture.shutdown_secs=//' -e 's/ .*$//' < $i/qemu-cmd 2> /dev/null`" + if test -z "$dur" + then + rate="" + else + nscfss=`awk -v nscfs=$nscfs -v dur=$dur ' + BEGIN { print nscfs / dur }' < /dev/null` + rate=" ($nscfss/s)" + fi + echo "${configfile} ------- ${nscfs} SCF handler invocations$rate" +fi |