Συντονιστής: adem1
the_eye έγραψε:Θα μπορούσε να μπει στο script της υπογραφής η μέτρηση.
the_eye έγραψε:Θα μπορούσε να μπει στο script της υπογραφής η μέτρηση.
.sotos21 έγραψε:Συμφωνώ, αλλά πρέπει να μπει κάποια δικλείδα ασφαλείας για να αποφεύγουμε τους υπολογιστές του Επίτιμου.
Learner έγραψε:στην πρώτη μέτρηση έχω βάλει --cpu-max-prime=2000 , αντί 20000 ;
makis@makis-netbook:~$ 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: 189.4728s
total number of events: 10000
total time taken by event execution: 189.4670
per-request statistics:
min: 18.43ms
avg: 18.95ms
max: 31.07ms
approx. 95 percentile: 19.16ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 189.4670/0.00
makis@makis-netbook:~$ 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: 119.0609s
total number of events: 10000
total time taken by event execution: 238.0915
per-request statistics:
min: 20.24ms
avg: 23.81ms
max: 83.27ms
approx. 95 percentile: 24.11ms
Threads fairness:
events (avg/stddev): 5000.0000/3.00
execution time (avg/stddev): 119.0457/0.01
[15:11] dgkontopoulos@Dobzhansky:~# 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: 23.6679s
total number of events: 10000
total time taken by event execution: 23.6669
per-request statistics:
min: 2.34ms
avg: 2.37ms
max: 7.37ms
approx. 95 percentile: 2.44ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 23.6669/0.00
sysbench --test=cpu --cpu-max-prime=20000 run 23,66s user 0,02s system 100% cpu 23,673 total
[15:11] dgkontopoulos@Dobzhansky:~# sysbench --test=cpu --cpu-max-prime=20000 --num-threads=4 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Doing CPU performance benchmark
Threads started!
Done.
Maximum prime number checked in CPU test: 20000
Test execution summary:
total time: 7.5259s
total number of events: 10000
total time taken by event execution: 30.0943
per-request statistics:
min: 2.61ms
avg: 3.01ms
max: 23.37ms
approx. 95 percentile: 3.09ms
Threads fairness:
events (avg/stddev): 2500.0000/57.14
execution time (avg/stddev): 7.5236/0.00
sysbench --test=cpu --cpu-max-prime=20000 --num-threads=4 run 28,47s user 0,21s system 380% cpu 7,530 total