diff options
Diffstat (limited to 'topics/systems/hpc/performance.gmi')
| -rw-r--r-- | topics/systems/hpc/performance.gmi | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/topics/systems/hpc/performance.gmi b/topics/systems/hpc/performance.gmi index ac5e861..ee604b5 100644 --- a/topics/systems/hpc/performance.gmi +++ b/topics/systems/hpc/performance.gmi @@ -14,13 +14,13 @@ hdparm -Ttv /dev/sdc1 Cheap and cheerful: -Read test: +Write test: ``` dd if=/dev/zero of=./test bs=512k count=2048 oflag=direct ``` -Write test: +Read test: ``` /sbin/sysctl -w vm.drop_caches=3 |