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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: 22.5624s
total number of events: 10000
total time taken by event execution: 22.5617
per-request statistics:
min: 2.21ms
avg: 2.26ms
max: 5.22ms
approx. 95 percentile: 2.32ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 22.5617/0.00
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Doing thread subsystem performance test
Thread yields per test: 1000 Locks used: 8
Threads started!
Done.
Test execution summary:
total time: 2.0978s
total number of events: 10000
total time taken by event execution: 2.0971
per-request statistics:
min: 0.19ms
avg: 0.21ms
max: 0.88ms
approx. 95 percentile: 0.25ms
Threads fairness:
events (avg/stddev): 10000.0000/0.00
execution time (avg/stddev): 2.0971/0.00
sysbench 0.4.12: multi-threaded system evaluation benchmark
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Extra file open flags: 0
128 files, 16Mb each
2Gb total file size
Block size 16Kb
Periodic FSYNC enabled, calling fsync() each 100 requests.
Calling fsync() at the end of test, Enabled.
Using synchronous I/O mode
Doing sequential write (creation) test
Threads started!
Done.
Operations performed: 0 Read, 131072 Write, 128 Other = 131200 Total
Read 0b Written 2Gb Total transferred 2Gb (118.2Mb/sec)
7565.01 Requests/sec executed
Test execution summary:
total time: 17.3261s
total number of events: 131072
total time taken by event execution: 1.1348
per-request statistics:
min: 0.01ms
avg: 0.01ms
max: 7.06ms
approx. 95 percentile: 0.01ms
Threads fairness:
events (avg/stddev): 131072.0000/0.00
execution time (avg/stddev): 1.1348/0.00
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 1
Extra file open flags: 0
128 files, 16Mb each
2Gb total file size
Block size 16Kb
Periodic FSYNC enabled, calling fsync() each 100 requests.
Calling fsync() at the end of test, Enabled.
Using synchronous I/O mode
Doing sequential read test
Threads started!
Done.
Operations performed: 131072 Read, 0 Write, 0 Other = 131072 Total
Read 2Gb Written 0b Total transferred 2Gb (148.53Mb/sec)
9505.99 Requests/sec executed
Test execution summary:
total time: 13.7884s
total number of events: 131072
total time taken by event execution: 13.7562
per-request statistics:
min: 0.00ms
avg: 0.10ms
max: 104.80ms
approx. 95 percentile: 0.60ms
Threads fairness:
events (avg/stddev): 131072.0000/0.00
execution time (avg/stddev): 13.7562/0.00
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: 6.2628s
total number of events: 10000
total time taken by event execution: 25.0433
per-request statistics:
min: 2.45ms
avg: 2.50ms
max: 9.03ms
approx. 95 percentile: 2.49ms
Threads fairness:
events (avg/stddev): 2500.0000/3.08
execution time (avg/stddev): 6.2608/0.00
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Doing thread subsystem performance test
Thread yields per test: 1000 Locks used: 8
Threads started!
Done.
Test execution summary:
total time: 0.6800s
total number of events: 10000
total time taken by event execution: 2.7174
per-request statistics:
min: 0.23ms
avg: 0.27ms
max: 5.70ms
approx. 95 percentile: 0.29ms
Threads fairness:
events (avg/stddev): 2500.0000/21.61
execution time (avg/stddev): 0.6794/0.00
sysbench 0.4.12: multi-threaded system evaluation benchmark
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Extra file open flags: 0
128 files, 16Mb each
2Gb total file size
Block size 16Kb
Periodic FSYNC enabled, calling fsync() each 100 requests.
Calling fsync() at the end of test, Enabled.
Using synchronous I/O mode
Doing sequential write (creation) test
Threads started!
Done.
Operations performed: 0 Read, 131072 Write, 128 Other = 131200 Total
Read 0b Written 2Gb Total transferred 2Gb (138.08Mb/sec)
8837.11 Requests/sec executed
Test execution summary:
total time: 14.8320s
total number of events: 131072
total time taken by event execution: 5.0050
per-request statistics:
min: 0.01ms
avg: 0.04ms
max: 517.42ms
approx. 95 percentile: 0.03ms
Threads fairness:
events (avg/stddev): 32768.0000/749.80
execution time (avg/stddev): 1.2513/0.25
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 4
Extra file open flags: 0
128 files, 16Mb each
2Gb total file size
Block size 16Kb
Periodic FSYNC enabled, calling fsync() each 100 requests.
Calling fsync() at the end of test, Enabled.
Using synchronous I/O mode
Doing sequential read test
Threads started!
Done.
Operations performed: 131072 Read, 0 Write, 0 Other = 131072 Total
Read 2Gb Written 0b Total transferred 2Gb (153.53Mb/sec)
9825.76 Requests/sec executed
Test execution summary:
total time: 13.3396s
total number of events: 131072
total time taken by event execution: 53.1485
per-request statistics:
min: 0.00ms
avg: 0.41ms
max: 65.03ms
approx. 95 percentile: 0.69ms
Threads fairness:
events (avg/stddev): 32768.0000/200.01
execution time (avg/stddev): 13.2871/0.00