Crustacean
Dabbler
- Joined
- Jan 31, 2014
- Messages
- 22
Mobo: Gigabyte GA-F2A88XM
CPU: AMD A6-5400k
Ram: GSkill ripjaws (8gb DDR3 1600mhz)
Drives: 6x1TB assorted 7200rpm sata3 drives (mostly WD blacks)
Configuration: raidz2
Benchmarks in linux show insane reads/writes. I believe it was 700 read and 350 write.
However I noticed writing to a CIFS share was very slow (12MB/s).
So i looked a little deeper. Ran CrystalDiskMark from a Windows machine and got the following results:
Sequential reads: 100MB/s.... Sequential writes: 95MB/s
512k random reads: 90MB/s... 512k random writes: 80MB/s
4k random reads: 10MB/s... 4k random writes: 9MB/s
Why does my performance decrease like this? I should get more than 12MB/s.. CPU usage is below 50% during benchmarks. Ram usage is maxed out all the time... But still, 12MB/s?
Sorry if im one of a million asking a question like this. I searched around, i couldn't find anyone experiencing performance this poor.
CPU: AMD A6-5400k
Ram: GSkill ripjaws (8gb DDR3 1600mhz)
Drives: 6x1TB assorted 7200rpm sata3 drives (mostly WD blacks)
Configuration: raidz2
Benchmarks in linux show insane reads/writes. I believe it was 700 read and 350 write.
However I noticed writing to a CIFS share was very slow (12MB/s).
So i looked a little deeper. Ran CrystalDiskMark from a Windows machine and got the following results:
Sequential reads: 100MB/s.... Sequential writes: 95MB/s
512k random reads: 90MB/s... 512k random writes: 80MB/s
4k random reads: 10MB/s... 4k random writes: 9MB/s
Why does my performance decrease like this? I should get more than 12MB/s.. CPU usage is below 50% during benchmarks. Ram usage is maxed out all the time... But still, 12MB/s?
Sorry if im one of a million asking a question like this. I searched around, i couldn't find anyone experiencing performance this poor.