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  1. zno@clunode0:~$ sysbench --num-threads=1 --test=cpu --cpu-max-prime=2000 run
  2. sysbench 0.4.12: multi-threaded system evaluation benchmark
  3.  
  4. Running the test with following options:
  5. Number of threads: 1
  6.  
  7. Doing CPU performance benchmark
  8.  
  9. Threads started!
  10. Done.
  11.  
  12. Maximum prime number checked in CPU test: 2000
  13.  
  14.  
  15. Test execution summary:
  16. total time: 19.4284s
  17. total number of events: 10000
  18. total time taken by event execution: 19.4216
  19. per-request statistics:
  20. min: 1.93ms
  21. avg: 1.94ms
  22. max: 12.44ms
  23. approx. 95 percentile: 1.94ms
  24.  
  25. Threads fairness:
  26. events (avg/stddev): 10000.0000/0.00
  27. execution time (avg/stddev): 19.4216/0.00
  28.  
  29. zno@clunode0:~$ sysbench --num-threads=2 --test=cpu --cpu-max-prime=2000 run
  30. sysbench 0.4.12: multi-threaded system evaluation benchmark
  31.  
  32. Running the test with following options:
  33. Number of threads: 2
  34.  
  35. Doing CPU performance benchmark
  36.  
  37. Threads started!
  38. Done.
  39.  
  40. Maximum prime number checked in CPU test: 2000
  41.  
  42.  
  43. Test execution summary:
  44. total time: 9.8883s
  45. total number of events: 10000
  46. total time taken by event execution: 19.7683
  47. per-request statistics:
  48. min: 1.93ms
  49. avg: 1.98ms
  50. max: 12.33ms
  51. approx. 95 percentile: 1.97ms
  52.  
  53. Threads fairness:
  54. events (avg/stddev): 5000.0000/62.00
  55. execution time (avg/stddev): 9.8841/0.00
  56.  
  57. zno@clunode0:~$ sysbench --num-threads=4 --test=cpu --cpu-max-prime=2000 run
  58. sysbench 0.4.12: multi-threaded system evaluation benchmark
  59.  
  60. Running the test with following options:
  61. Number of threads: 4
  62.  
  63. Doing CPU performance benchmark
  64.  
  65. Threads started!
  66. Done.
  67.  
  68. Maximum prime number checked in CPU test: 2000
  69.  
  70.  
  71. Test execution summary:
  72. total time: 4.9517s
  73. total number of events: 10000
  74. total time taken by event execution: 19.7902
  75. per-request statistics:
  76. min: 1.93ms
  77. avg: 1.98ms
  78. max: 13.08ms
  79. approx. 95 percentile: 1.98ms
  80.  
  81. Threads fairness:
  82. events (avg/stddev): 2500.0000/28.42
  83. execution time (avg/stddev): 4.9475/0.00
  84.  
  85. zno@clunode0:~$ sysbench --test=memory --memory-block-size=1M --memory-total-size=256M run
  86. sysbench 0.4.12: multi-threaded system evaluation benchmark
  87.  
  88. Running the test with following options:
  89. Number of threads: 1
  90.  
  91. Doing memory operations speed test
  92. Memory block size: 1024K
  93.  
  94. Memory transfer size: 256M
  95.  
  96. Memory operations type: write
  97. Memory scope type: global
  98. Threads started!
  99. Done.
  100.  
  101. Operations performed: 256 ( 1072.23 ops/sec)
  102.  
  103. 256.00 MB transferred (1072.23 MB/sec)
  104.  
  105.  
  106. Test execution summary:
  107. total time: 0.2388s
  108. total number of events: 256
  109. total time taken by event execution: 0.2376
  110. per-request statistics:
  111. min: 0.66ms
  112. avg: 0.93ms
  113. max: 2.76ms
  114. approx. 95 percentile: 1.65ms
  115.  
  116. Threads fairness:
  117. events (avg/stddev): 256.0000/0.00
  118. execution time (avg/stddev): 0.2376/0.00
  119.  
  120. zno@clunode0:~$ sysbench --test=memory --memory-block-size=512K --memory-total-size=512M run
  121. sysbench 0.4.12: multi-threaded system evaluation benchmark
  122.  
  123. Running the test with following options:
  124. Number of threads: 1
  125.  
  126. Doing memory operations speed test
  127. Memory block size: 512K
  128.  
  129. Memory transfer size: 512M
  130.  
  131. Memory operations type: write
  132. Memory scope type: global
  133. Threads started!
  134. Done.
  135.  
  136. Operations performed: 1024 ( 2562.68 ops/sec)
  137.  
  138. 512.00 MB transferred (1281.34 MB/sec)
  139.  
  140.  
  141. Test execution summary:
  142. total time: 0.3996s
  143. total number of events: 1024
  144. total time taken by event execution: 0.3980
  145. per-request statistics:
  146. min: 0.26ms
  147. avg: 0.39ms
  148. max: 10.38ms
  149. approx. 95 percentile: 0.82ms
  150.  
  151. Threads fairness:
  152. events (avg/stddev): 1024.0000/0.00
  153. execution time (avg/stddev): 0.3980/0.00