diff options
Diffstat (limited to 'benches/dio-randwrite')
| -rwxr-xr-x | benches/dio-randwrite | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/benches/dio-randwrite b/benches/dio-randwrite index 4eaf7a2..7055f6f 100755 --- a/benches/dio-randwrite +++ b/benches/dio-randwrite @@ -1,5 +1,8 @@ #!/bin/bash +dd if=/dev/zero of=test bs=16M count=1024 oflag=direct 2>/dev/null + +#perf record -a -F max -o /root/perf.data -- \ fio --group_reporting \ --runtime=60 \ --size=16G \ @@ -9,5 +12,5 @@ fio --group_reporting \ --iodepth=64 \ --rw=randwrite \ --blocksize=4k \ - --cpus_allowed=0 \ - --overwrite=1 + --overwrite=1 \ + --filename=test |