Ubuntu-gr Forum

Update και από μένα, για το λάπτοπ της υπογραφής μου. Βγήκα από το club επεξεργαστων τύπου "βάλε καφέ να ψήνεται, μη με παραζορίζεις". (136+s total time με ένα πυρήνα είχα πριν!!!
Με 1 thread...

Κώδικας: Επιλογή όλων

[george@anarch ~]$ sysbench --test=cpu --cpu-max-prime=20000 run
sysbench 0.4.12: multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 1

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 20000


Test execution summary:
total time: 28.5143s
total number of events: 10000
total time taken by event execution: 28.5021
per-request statistics:
min: 2.72ms
avg: 2.85ms
max: 26.72ms
approx. 95 percentile: 3.01ms

Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 28.5021/0.00

Kαι με 2 threads...

Κώδικας: Επιλογή όλων

[george@anarch ~]$ sysbench --test=cpu --cpu-max-prime=20000 --num-threads=2 run
sysbench 0.4.12: multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 2

Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 20000


Test execution summary:
total time: 15.8367s
total number of events: 10000
total time taken by event execution: 31.6562
per-request statistics:
min: 2.87ms
avg: 3.17ms
max: 28.69ms
approx. 95 percentile: 4.03ms

Threads fairness:
events (avg/stddev): 5000.0000/180.00
execution time (avg/stddev): 15.8281/0.00