[PATCH 1/4] perf-test: add corpus size to output, compact I/O stats

[david@tethera.net]

From: David Bremner <bremner@debian.org>

Austin suggested a while ago that the corpus size be printed in the
header. In the end it seems the corpus will be fixed per test script,
so this suggestion indeed makes sense.

The tabbing was wrapping on my usual 80 column terminal, so I joined
the input and output columns together.
---
 performance-test/perf-test-lib.sh |    6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/performance-test/perf-test-lib.sh b/performance-test/perf-test-lib.sh
index c9b131a..08e2ebd 100644
--- a/performance-test/perf-test-lib.sh
+++ b/performance-test/perf-test-lib.sh
@@ -92,14 +92,14 @@ uncache_database () {
 }
 
 print_header () {
-    printf "[v%4s]               Wall(s)\tUsr(s)\tSys(s)\tRes(K)\tIn(512B)\tOut(512B)\n" \
-	   ${PERFTEST_VERSION}
+    printf "[v%4s %6s]        Wall(s)\tUsr(s)\tSys(s)\tRes(K)\tIn/Out(512B)\n" \
+	   ${PERFTEST_VERSION} ${corpus_size}
 }
 
 time_run () {
     printf "%-22s" "$1"
     if test "$verbose" != "t"; then exec 4>test.output 3>&4; fi
-    if ! eval >&3 "/usr/bin/time -f '%e\t%U\t%S\t%M\t%I\t%O' $2" ; then
+    if ! eval >&3 "/usr/bin/time -f '%e\t%U\t%S\t%M\t%I/%O' $2" ; then
 	test_failure=$(($test_failure + 1))
     fi
 }
-- 
1.7.10.4