diff options
Diffstat (limited to 'tools/perf/perf-archive.sh')
| -rw-r--r-- | tools/perf/perf-archive.sh | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/tools/perf/perf-archive.sh b/tools/perf/perf-archive.sh new file mode 100644 index 00000000000..910468e6e01 --- /dev/null +++ b/tools/perf/perf-archive.sh @@ -0,0 +1,33 @@ +#!/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 +exit 0 |