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#!/bin/bash
# perf archive
# Arnaldo Carvalho de Melo <acme@redhat.com>
PERF_DATA=perf.data
if [ $# -ne 0 ] ; then
PERF_DATA=$1
fi
DEBUGDIR=~/.debug/
BUILDIDS=$(mktemp /tmp/perf-archive-buildids.XXXXXX)
NOBUILDID=0000000000000000000000000000000000000000
perf buildid-list -i $PERF_DATA --with-hits | grep -v "^$NOBUILDID " > $BUILDIDS
if [ ! -s $BUILDIDS ] ; then
echo "perf archive: no build-ids found"
rm -f $BUILDIDS
exit 1
fi
MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX)
cut -d ' ' -f 1 $BUILDIDS | \
while read build_id ; do
linkname=$DEBUGDIR.build-id/${build_id:0:2}/${build_id:2}
filename=$(readlink -f $linkname)
echo ${linkname#$DEBUGDIR} >> $MANIFEST
echo ${filename#$DEBUGDIR} >> $MANIFEST
done
tar cfj $PERF_DATA.tar.bz2 -C $DEBUGDIR -T $MANIFEST
rm -f $MANIFEST $BUILDIDS
echo -e "Now please run:\n"
echo -e "$ tar xvf $PERF_DATA.tar.bz2 -C ~/.debug\n"
echo "wherever you need to run 'perf report' on."
exit 0
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