diff options
| author | Toni <matzeton@googlemail.com> | 2022-07-08 12:05:55 +0200 |
|---|---|---|
| committer | GitHub <noreply@github.com> | 2022-07-08 12:05:55 +0200 |
| commit | 9b958769738c2b63f195d1ee2d112206704cce7e (patch) | |
| tree | cfa715ef5fdeea26087c6721059feebeeec97b91 /tests/do.sh.in | |
| parent | f8076e3a58e628d6761d16acdb4c8c7220a260ec (diff) | |
Enhances gprof usage. (#1651)
* gprof results were incorrectly displayed
Signed-off-by: lns <matzeton@googlemail.com>
Diffstat (limited to 'tests/do.sh.in')
| -rwxr-xr-x | tests/do.sh.in | 20 |
1 files changed, 14 insertions, 6 deletions
diff --git a/tests/do.sh.in b/tests/do.sh.in index b3ff16a06..c728a6d1c 100755 --- a/tests/do.sh.in +++ b/tests/do.sh.in @@ -36,7 +36,14 @@ if [ ! -x "../example/ndpiReader${EXE_SUFFIX}" ]; then fi if [ ${GPROF_ENABLED} -eq 1 ]; then - GPROF="$(which pprof)" + GPROF="${GPROF:-$(which pprof)}" + if [ ! -x "${GPROF}" ]; then + echo "$0: ${GPROF} not found or not executable" + exit 1 + fi + echo "$0: Using pprof executable ${GPROF}" + echo "$0: Please make sure that you use google-pprof and not gperftools" + echo "$0: See https://github.com/google/pprof" else GPROF=false fi @@ -81,7 +88,7 @@ check_results() { if [ -f result/$f.out ]; then CMD="$READER -q -K JSON -k /dev/null -t -i pcap/$f -w /tmp/reader.$$.out -v 2" - CPUPROFILE=result/$f.cprof HEAPPROFILE=result/$f $CMD + CPUPROFILE=./result/$f.cprof HEAPPROFILE=./result/$f $CMD CMD_RET=$? if [ $CMD_RET -eq 0 ]; then NUM_DIFF=`${CMD_DIFF} result/$f.out /tmp/reader.$$.out | wc -l` @@ -108,10 +115,11 @@ check_results() { done if [ ${GPROF_ENABLED} -eq 1 ]; then - ${GPROF} -top -nodecount 100 -nodefraction 0 -show '^(ndpi|.*_ndpi)' ../example/ndpiReader${EXE_SUFFIX} ./result/*.cprof || exit 1 - ${GPROF} -png -output ./result/cpu_profile.png -nodecount 100 -nodefraction 0 -show '^(ndpi|.*_ndpi)' ../example/ndpiReader${EXE_SUFFIX} ./result/*.cprof || exit 1 - ${GPROF} -top -nodecount 100 -nodefraction 0 -show '^(ndpi|.*_ndpi)' ../example/ndpiReader${EXE_SUFFIX} ./result/*.heap || exit 1 - ${GPROF} -png -output ./result/heap_profile.png -nodecount 100 -nodefraction 0 -show '^(ndpi|.*_ndpi)' ../example/ndpiReader${EXE_SUFFIX} ./result/*.heap || exit 1 + GPROF_ARGS='-nodecount 100 -nodefraction 0 -symbolize=fastlocal' + ${GPROF} -top ${GPROF_ARGS} ../example/ndpiReader${EXE_SUFFIX} ./result/*.cprof || exit 1 + ${GPROF} -png -output ./result/cpu_profile.png ${GPROF_ARGS} ../example/ndpiReader${EXE_SUFFIX} ./result/*.cprof || exit 1 + ${GPROF} -top ${GPROF_ARGS} -sample_index=alloc_space ../example/ndpiReader${EXE_SUFFIX} ./result/*.heap || exit 1 + ${GPROF} -png -output ./result/heap_profile.png ${GPROF_ARGS} -sample_index=alloc_space ../example/ndpiReader${EXE_SUFFIX} ./result/*.heap || exit 1 fi } |