| #!/bin/bash | |
| # perf archive | |
| # Arnaldo Carvalho de Melo <[email protected]> | |
| PERF_DATA=perf.data | |
| if [ $# -ne 0 ] ; then | |
| PERF_DATA=$1 | |
| fi | |
| # | |
| # PERF_BUILDID_DIR environment variable set by perf | |
| # path to buildid directory, default to $HOME/.debug | |
| # | |
| if [ -z $PERF_BUILDID_DIR ]; then | |
| PERF_BUILDID_DIR=~/.debug/ | |
| else | |
| # append / to make substitutions work | |
| PERF_BUILDID_DIR=$PERF_BUILDID_DIR/ | |
| fi | |
| 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 $BUILDIDS || true | |
| exit 1 | |
| fi | |
| MANIFEST=$(mktemp /tmp/perf-archive-manifest.XXXXXX) | |
| PERF_BUILDID_LINKDIR=$(readlink -f $PERF_BUILDID_DIR)/ | |
| cut -d ' ' -f 1 $BUILDIDS | \ | |
| while read build_id ; do | |
| linkname=$PERF_BUILDID_DIR.build-id/${build_id:0:2}/${build_id:2} | |
| filename=$(readlink -f $linkname) | |
| echo ${linkname#$PERF_BUILDID_DIR} >> $MANIFEST | |
| echo ${filename#$PERF_BUILDID_LINKDIR} >> $MANIFEST | |
| done | |
| tar cjf $PERF_DATA.tar.bz2 -C $PERF_BUILDID_DIR -T $MANIFEST | |
| rm $MANIFEST $BUILDIDS || true | |
| echo -e "Now please run:\n" | |
| echo -e "$ tar xvf $PERF_DATA.tar.bz2 -C ~/.debug\n" | |
| echo "wherever you need to run 'perf report' on." | |
| exit 0 |