hashcat Forum
Performance - Printable Version

+- hashcat Forum (https://hashcat.net/forum)
+-- Forum: Deprecated; Previous versions (https://hashcat.net/forum/forum-29.html)
+--- Forum: Old hashcat Support (https://hashcat.net/forum/forum-20.html)
+--- Thread: Performance (/thread-1988.html)

Pages: 1 2 3


Performance - Abnormality - 01-26-2013

Hello guys, I'm running Hashcat CPU on an 24 core opteron. I've used --threads=32 because that's the max number but the maximum amount of speed I'm getting is: Speed/sec.: - plains, 50.82M words

The CPU usage doesn't even go past 10% on each core. Is there a way to increment the perfomance and get better speeds?


RE: Performance - KT819GM - 01-26-2013

What algo? post your command line, be more informative than your topic!


RE: Performance - Abnormality - 01-26-2013

(01-26-2013, 06:46 AM)KT819GM Wrote: What algo? post your command line, be more informative than your topic!

Sorry didn't think of that! my bad

Code:
./hashcat-cli32.bin -m 2611 -a 3 --threads=32 hash.txt ?l?l?l?l?l?l?l



RE: Performance - Kuci - 01-26-2013

I think, all opterons are 64bit. So, why are you using 32bit binary ?


RE: Performance - Abnormality - 01-26-2013

(01-26-2013, 11:00 AM)Kuci Wrote: I think, all opterons are 64bit. So, why are you using 32bit binary ?

It's an i686, should i try with 64 bits?


RE: Performance - Kuci - 01-26-2013

Your OS is i686 ? Well, tell us, what CPU it is.


RE: Performance - Abnormality - 01-26-2013

(01-26-2013, 11:24 AM)Kuci Wrote: Your OS is i686 ? Well, tell us, what CPU it is.

It's linux 32 bit.

Sorry I made a mistake on the CPU, this one is different. Its:

24 GenuineIntel Intel Xeon CPU X5650 @ 2.67GHz Cache: 12288 KB


RE: Performance - radix - 01-26-2013

Try on a 64bit OS. Also, you have 6 cores with 12 threads, try with threads set to 12.


RE: Performance - Abnormality - 01-26-2013

(01-26-2013, 01:35 PM)radix Wrote: Try on a 64bit OS. Also, you have 6 cores with 12 threads, try with threads set to 12.

Processor Intel Xeon X5650 @ 2.79 GHz
2 processors, 24 cores

I'm not understanding..


RE: Performance - Kuci - 01-26-2013

Intel Xeon X5650: 6 cores, 12 threads. To sum up, you have two 64bit CPUs with total amount of 12 cores and 24 threads. So, install x86_64 system and use hashcat-cli64 binary with 24 threads.