diff options
Diffstat (limited to 'benches/dio-randread')
| -rwxr-xr-x | benches/dio-randread | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/benches/dio-randread b/benches/dio-randread index 05faed9..e9f62b0 100755 --- a/benches/dio-randread +++ b/benches/dio-randread @@ -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=210 \ --size=16G \ @@ -9,4 +12,4 @@ fio --group_reporting \ --iodepth=64 \ --rw=randread \ --blocksize=4k \ - --cpus_allowed=0 + --filename=test |