One test per number so ordering is clear.
---
 performance-test/{M04-reindex.sh => M05-reindex.sh} | 0
 1 file changed, 0 insertions(+), 0 deletions(-)
 rename performance-test/{M04-reindex.sh => M05-reindex.sh} (100%)

diff --git a/performance-test/M04-reindex.sh b/performance-test/M05-reindex.sh
similarity index 100%
rename from performance-test/M04-reindex.sh
rename to performance-test/M05-reindex.sh
-- 
2.14.1