sysbench result: Eeebox B202 Atom N270

Instruction : https://www.howtoforge.com/how-to-benchmark-your-system-cpu-file-io-mysql-with-sysbench

CPU Test


1 Thread
sudo 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:                          190.2316s
    total number of events:              10000
    total time taken by event execution: 190.2139
    per-request statistics:
         min:                                 18.83ms
         avg:                                 19.02ms
         max:                                 30.35ms
         approx.  95 percentile:              19.06ms

Threads fairness:
    events (avg/stddev):           10000.0000/0.00
    execution time (avg/stddev):   190.2139/0.00



4 Thread
sudo sysbench --num-threads=4 --test=cpu --cpu-max-prime=20000 --validate run
sysbench 0.4.12:  multi-threaded system evaluation benchmark

Running the test with following options:
Number of threads: 4
Additional request validation enabled.


Doing CPU performance benchmark

Threads started!
Done.

Maximum prime number checked in CPU test: 20000


Test execution summary:
    total time:                          126.3571s
    total number of events:              10000
    total time taken by event execution: 505.3316
    per-request statistics:
         min:                                 23.36ms
         avg:                                 50.53ms
         max:                                149.99ms
         approx.  95 percentile:              69.97ms

Threads fairness:
    events (avg/stddev):           2500.0000/17.94
    execution time (avg/stddev):   126.3329/0.02