1#!/bin/bash 2# 3# Analyze a given results directory for rcutorture progress. 4# 5# Usage: kvm-recheck-rcu.sh resdir 6# 7# This program is free software; you can redistribute it and/or modify 8# it under the terms of the GNU General Public License as published by 9# the Free Software Foundation; either version 2 of the License, or 10# (at your option) any later version. 11# 12# This program is distributed in the hope that it will be useful, 13# but WITHOUT ANY WARRANTY; without even the implied warranty of 14# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 15# GNU General Public License for more details. 16# 17# You should have received a copy of the GNU General Public License 18# along with this program; if not, you can access it online at 19# http://www.gnu.org/licenses/gpl-2.0.html. 20# 21# Copyright (C) IBM Corporation, 2014 22# 23# Authors: Paul E. McKenney <paulmck@linux.vnet.ibm.com> 24 25i="$1" 26if test -d $i 27then 28 : 29else 30 echo Unreadable results directory: $i 31 exit 1 32fi 33. tools/testing/selftests/rcutorture/bin/functions.sh 34 35configfile=`echo $i | sed -e 's/^.*\///'` 36ngps=`grep ver: $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* ver: //' -e 's/ .*$//'` 37if test -z "$ngps" 38then 39 echo "$configfile -------" 40else 41 title="$configfile ------- $ngps grace periods" 42 dur=`sed -e 's/^.* rcutorture.shutdown_secs=//' -e 's/ .*$//' < $i/qemu-cmd 2> /dev/null` 43 if test -z "$dur" 44 then 45 : 46 else 47 ngpsps=`awk -v ngps=$ngps -v dur=$dur ' 48 BEGIN { print ngps / dur }' < /dev/null` 49 title="$title ($ngpsps per second)" 50 fi 51 echo $title 52 nclosecalls=`grep --binary-files=text 'torture: Reader Batch' $i/console.log | tail -1 | awk '{for (i=NF-8;i<=NF;i++) sum+=$i; } END {print sum}'` 53 if test -z "$nclosecalls" 54 then 55 exit 0 56 fi 57 if test "$nclosecalls" -eq 0 58 then 59 exit 0 60 fi 61 # Compute number of close calls per tenth of an hour 62 nclosecalls10=`awk -v nclosecalls=$nclosecalls -v dur=$dur 'BEGIN { print int(nclosecalls * 36000 / dur) }' < /dev/null` 63 if test $nclosecalls10 -gt 5 -a $nclosecalls -gt 1 64 then 65 print_bug $nclosecalls "Reader Batch close calls in" $(($dur/60)) minute run: $i 66 else 67 print_warning $nclosecalls "Reader Batch close calls in" $(($dur/60)) minute run: $i 68 fi 69fi 70