77 lines · bash
1#!/bin/bash2# SPDX-License-Identifier: GPL-2.0+3#4# Analyze a given results directory for rcutorture progress.5#6# Usage: kvm-recheck-rcu.sh resdir7#8# Copyright (C) IBM Corporation, 20149#10# Authors: Paul E. McKenney <paulmck@linux.ibm.com>11 12i="$1"13if test -d "$i" -a -r "$i"14then15 :16else17 echo Unreadable results directory: $i18 exit 119fi20. functions.sh21 22configfile=`echo $i | sed -e 's/^.*\///'`23ngps=`grep ver: $i/console.log 2> /dev/null | tail -1 | sed -e 's/^.* ver: //' -e 's/ .*$//'`24stopstate="`grep 'End-test grace-period state: g' $i/console.log 2> /dev/null |25 tail -1 | sed -e 's/^\[[ 0-9.]*] //' |26 awk '{ print \"[\" $1 \" \" $5 \" \" $6 \" \" $7 \"]\"; }' |27 tr -d '\012\015'`"28fwdprog="`grep 'rcu_torture_fwd_prog n_max_cbs: ' $i/console.log 2> /dev/null | sed -e 's/^\[[^]]*] //' | sort -k3nr | head -1 | awk '{ print $2 " " $3 }' | tr -d '\015'`"29if test -z "$ngps"30then31 echo "$configfile ------- " $stopstate32else33 title="$configfile ------- $ngps GPs"34 dur=`grep -v '^#' $i/qemu-cmd | sed -e 's/^.* rcutorture.shutdown_secs=//' -e 's/ .*$//'`35 if test -z "$dur"36 then37 :38 else39 ngpsps=`awk -v ngps=$ngps -v dur=$dur '40 BEGIN { print ngps / dur }' < /dev/null`41 title="$title ($ngpsps/s)"42 fi43 echo $title $stopstate $fwdprog44 nclosecalls=`grep --binary-files=text 'torture: Reader Batch' $i/console.log | tail -1 | \45 awk -v sum=0 '46 {47 for (i = 0; i <= NF; i++) {48 sum += $i;49 if ($i ~ /Batch:/) {50 sum = 0;51 i = i + 2;52 }53 }54 }55 56 END {57 print sum58 }'`59 if test -z "$nclosecalls"60 then61 exit 062 fi63 if test "$nclosecalls" -eq 064 then65 exit 066 fi67 # Compute number of close calls per tenth of an hour68 nclosecalls10=`awk -v nclosecalls=$nclosecalls -v dur=$dur 'BEGIN { print int(nclosecalls * 36000 / dur) }' < /dev/null`69 if test $nclosecalls10 -gt 5 -a $nclosecalls -gt 170 then71 print_bug $nclosecalls "Reader Batch close calls in" $(($dur/60)) minute run: $i72 else73 print_warning $nclosecalls "Reader Batch close calls in" $(($dur/60)) minute run: $i74 fi75 echo $nclosecalls "Reader Batch close calls in" $(($dur/60)) minute run: $i > $i/console.log.rcu.diags76fi77