История изменений
Исправление Vlad-76, (текущая версия) :
Поставил sysbench. Вроде как получилось 28070.05 MB/sec.
test-system#sysbench --test=memory --memory-block-size=1M --memory-total-size=50G --num-threads=12 run
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 12
Doing memory operations speed test
Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary:
total time: 1.8240s
total number of events: 51200
total time taken by event execution: 21.8022
per-request statistics:
min: 0.18ms
avg: 0.43ms
max: 20.38ms
approx. 95 percentile: 0.95ms
Threads fairness:
events (avg/stddev): 4266.6667/294.61
execution time (avg/stddev): 1.8168/0.00
Исправление Vlad-76, :
Поставил sysbench. Вроде как получилось 28070.05 MB/sec.
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 12
Doing memory operations speed test
Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary:
total time: 1.8240s
total number of events: 51200
total time taken by event execution: 21.8022
per-request statistics:
min: 0.18ms
avg: 0.43ms
max: 20.38ms
approx. 95 percentile: 0.95ms
Threads fairness:
events (avg/stddev): 4266.6667/294.61
execution time (avg/stddev): 1.8168/0.00
Исправление Vlad-76, :
поставил sysbench
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 12
Doing memory operations speed test
Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary:
total time: 1.8240s
total number of events: 51200
total time taken by event execution: 21.8022
per-request statistics:
min: 0.18ms
avg: 0.43ms
max: 20.38ms
approx. 95 percentile: 0.95ms
Threads fairness:
events (avg/stddev): 4266.6667/294.61
execution time (avg/stddev): 1.8168/0.00
Вроде как получилось 28070.05 MB/sec.
Исправление Vlad-76, :
поставил sysbench
sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options:
Number of threads: 12
Doing memory operations speed test
Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write
Memory scope type: global
Threads started!
Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary:
total time: 1.8240s
total number of events: 51200
total time taken by event execution: 21.8022
per-request statistics:
min: 0.18ms
avg: 0.43ms
max: 20.38ms
approx. 95 percentile: 0.95ms
Threads fairness:
events (avg/stddev): 4266.6667/294.61
execution time (avg/stddev): 1.8168/0.00
Вроде как получилось 28070.05 MB/sec.
Исправление Vlad-76, :
поставил sysbench
test-system#sysbench –test=memory –memory-block-size=1M –memory-total-size=50G –num-threads=12 run sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options: Number of threads: 12
Doing memory operations speed test Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write Memory scope type: global Threads started! Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary: total time: 1.8240s total number of events: 51200 total time taken by event execution: 21.8022 per-request statistics: min: 0.18ms avg: 0.43ms max: 20.38ms approx. 95 percentile: 0.95ms
Threads fairness: events (avg/stddev): 4266.6667/294.61 execution time (avg/stddev): 1.8168/0.00
Вроде как получилось 28070.05 MB/sec.
Исправление Vlad-76, :
поставил sysbench [code] test-system#sysbench –test=memory –memory-block-size=1M –memory-total-size=50G –num-threads=12 run sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options: Number of threads: 12
Doing memory operations speed test Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write Memory scope type: global Threads started! Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary: total time: 1.8240s total number of events: 51200 total time taken by event execution: 21.8022 per-request statistics: min: 0.18ms avg: 0.43ms max: 20.38ms approx. 95 percentile: 0.95ms
Threads fairness: events (avg/stddev): 4266.6667/294.61 execution time (avg/stddev): 1.8168/0.00
Вроде как получилось 28070.05 MB/sec. [/code]
Исходная версия Vlad-76, :
поставил sysbench
test-system#sysbench –test=memory –memory-block-size=1M –memory-total-size=50G –num-threads=12 run sysbench 0.4.12: multi-threaded system evaluation benchmark
Running the test with following options: Number of threads: 12
Doing memory operations speed test Memory block size: 1024K
Memory transfer size: 51200M
Memory operations type: write Memory scope type: global Threads started! Done.
Operations performed: 51200 (28070.05 ops/sec)
51200.00 MB transferred (28070.05 MB/sec)
Test execution summary: total time: 1.8240s total number of events: 51200 total time taken by event execution: 21.8022 per-request statistics: min: 0.18ms avg: 0.43ms max: 20.38ms approx. 95 percentile: 0.95ms
Threads fairness: events (avg/stddev): 4266.6667/294.61 execution time (avg/stddev): 1.8168/0.00
Вроде как получилось 28070.05 MB/sec.