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  1. root@Core-i7-AIMB-270:/home/ron# ./xdd -op write -reqsize 262144 -kbytes 17920000 -dio -queuedepth 2 -blocksize 1024 -verbose -targets 1 /dev/md0;./xdd -op write -reqsize 262144 -kbytes 17920000 -dio -queuedepth 4 -blocksize 512 -verbose -targets 1 /dev/md0;./xdd -op write -reqsize 262144 -kbytes 17920000 -dio -queuedepth 3 -blocksize 768 -verbose -targets 1 /dev/md0;./xdd -op write -reqsize 196608 -kbytes 17920000 -dio -queuedepth 3 -blocksize 1024 -verbose -targets 1 /dev/md0;./xdd -op write -reqsize 311296 -kbytes 17920000 -dio -queuedepth 2 -blocksize 1024 -verbose -targets 1 /dev/md0;./xdd -op read -reqsize 262144 -kbytes 17920000 -dio -queuedepth 4 -blocksize 512 -verbose -targets 1 /dev/md0;./xdd -op read -reqsize 294912 -kbytes 17920000 -dio -queuedepth 2 -blocksize 1024 -verbose -targets 1 /dev/md0;./xdd -rwratio 50 -reqsize 262144 -kbytes 17920000 -dio -queuedepth 2 -blocksize 1024 -verbose -targets 1 /dev/md0;./xdd -rwratio 50 -reqsize 262144 -kbytes 17920000 -dio -queuedepth 4 -blocksize 512 -verbose -targets 1 /dev/md0;./xdd -rwratio 50 -reqsize 262144 -kbytes 17920000 -dio -queuedepth 3 -blocksize 768 -verbose -targets 1 /dev/md0;./xdd -rwratio 50 -reqsize 196608 -kbytes 17920000 -dio -queuedepth 3 -blocksize 1024 -verbose -targets 1 /dev/md0;./xdd -rwratio 50 -reqsize 311296 -kbytes 17920000 -dio -queuedepth 2 -blocksize 1024 -verbose -targets 1 /dev/md0
  2. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  3. xdd - Version, 6.2c, I/O Performance Inc.
  4. Starting time for this run, Tue Feb 8 10:46:05 2011
  5.  
  6. ID for this run, 'No ID Specified'
  7. Maximum Process Priority, disabled
  8. Passes, 1
  9. Pass Delay in seconds, 0
  10. Maximum Error Threshold, 0
  11. I/O Synchronization, 0
  12. Target Offset, 0
  13. Total run-time limit in seconds, 0
  14. Output file name, stdout
  15. CSV output file name,
  16. Error output file name, stderr
  17. Pass seek randomization, disabled
  18. File write synchronization, disabled
  19. Pass synchronization barriers, enabled
  20. Number of Targets, 1
  21. Number of I/O Threads, 2
  22. Target information,
  23. Target[0] Q[0], /dev/md0
  24. Target directory, "./"
  25. Process ID, 2027
  26. Processor, -1
  27. Read/write ratio, 0.00, 100.00
  28. Throttle in MB/sec, 0.00
  29. Per-pass time limit in seconds, 0
  30. Blocksize in bytes, 1024
  31. Request size, 262144, blocks, 268435456, bytes
  32. Start offset, 0
  33. Number of KiloBytes, 8960000
  34. Pass Offset in blocks, 0
  35. I/O memory buffer is a normal memory buffer
  36. I/O memory buffer alignment in bytes, 4096
  37. Data pattern in buffer, 0x0
  38. Data buffer verification is , disabled.
  39. Direct I/O, enabled
  40. Seek pattern, queued_interleaved
  41. Seek range, 1048576
  42. Preallocation, 0
  43. Queue Depth, 2
  44. Timestamping, disabled
  45. Delete file, disabled
  46.  
  47. Seconds before starting, 0
  48. T Q Bytes Ops Time Rate IOPS Latency %CPU
  49. TARGET PASS0001 0 2 18350080000 70 55.874 328.421 1.25 0.7982 4.79
  50. TARGET Average 0 2 18350080000 70 55.874 328.421 1.25 0.7982 4.79
  51. Combined 1 2 18350080000 70 55.874 328.421 1.25 0.7982 4.79
  52. Ending time for this run, Tue Feb 8 10:47:02 2011
  53.  
  54. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  55. xdd - Version, 6.2c, I/O Performance Inc.
  56. Starting time for this run, Tue Feb 8 10:47:03 2011
  57.  
  58. ID for this run, 'No ID Specified'
  59. Maximum Process Priority, disabled
  60. Passes, 1
  61. Pass Delay in seconds, 0
  62. Maximum Error Threshold, 0
  63. I/O Synchronization, 0
  64. Target Offset, 0
  65. Total run-time limit in seconds, 0
  66. Output file name, stdout
  67. CSV output file name,
  68. Error output file name, stderr
  69. Pass seek randomization, disabled
  70. File write synchronization, disabled
  71. Pass synchronization barriers, enabled
  72. Number of Targets, 1
  73. Number of I/O Threads, 4
  74. Target information,
  75. Target[0] Q[0], /dev/md0
  76. Target directory, "./"
  77. Process ID, 2044
  78. Processor, -1
  79. Read/write ratio, 0.00, 100.00
  80. Throttle in MB/sec, 0.00
  81. Per-pass time limit in seconds, 0
  82. Blocksize in bytes, 512
  83. Request size, 262144, blocks, 134217728, bytes
  84. Start offset, 0
  85. Number of KiloBytes, 4480000
  86. Pass Offset in blocks, 0
  87. I/O memory buffer is a normal memory buffer
  88. I/O memory buffer alignment in bytes, 4096
  89. Data pattern in buffer, 0x0
  90. Data buffer verification is , disabled.
  91. Direct I/O, enabled
  92. Seek pattern, queued_interleaved
  93. Seek range, 1048576
  94. Preallocation, 0
  95. Queue Depth, 4
  96. Timestamping, disabled
  97. Delete file, disabled
  98.  
  99. Seconds before starting, 0
  100. T Q Bytes Ops Time Rate IOPS Latency %CPU
  101. TARGET PASS0001 0 4 18350080000 140 57.726 317.884 2.43 0.4123 11.48
  102. TARGET Average 0 4 18350080000 140 57.726 317.884 2.43 0.4123 11.48
  103. Combined 1 4 18350080000 140 57.726 317.884 2.43 0.4123 11.48
  104. Ending time for this run, Tue Feb 8 10:48:01 2011
  105.  
  106. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  107. xdd - Version, 6.2c, I/O Performance Inc.
  108. Starting time for this run, Tue Feb 8 10:48:02 2011
  109.  
  110. ID for this run, 'No ID Specified'
  111. Maximum Process Priority, disabled
  112. Passes, 1
  113. Pass Delay in seconds, 0
  114. Maximum Error Threshold, 0
  115. I/O Synchronization, 0
  116. Target Offset, 0
  117. Total run-time limit in seconds, 0
  118. Output file name, stdout
  119. CSV output file name,
  120. Error output file name, stderr
  121. Pass seek randomization, disabled
  122. File write synchronization, disabled
  123. Pass synchronization barriers, enabled
  124. Number of Targets, 1
  125. Number of I/O Threads, 3
  126. Target information,
  127. Target[0] Q[0], /dev/md0
  128. Target directory, "./"
  129. Process ID, 2055
  130. Processor, -1
  131. Read/write ratio, 0.00, 100.00
  132. Throttle in MB/sec, 0.00
  133. Per-pass time limit in seconds, 0
  134. Blocksize in bytes, 768
  135. Request size, 262144, blocks, 201326592, bytes
  136. Start offset, 0
  137. Number of KiloBytes, 5973333
  138. Pass Offset in blocks, 0
  139. I/O memory buffer is a normal memory buffer
  140. I/O memory buffer alignment in bytes, 4096
  141. Data pattern in buffer, 0x0
  142. Data buffer verification is , disabled.
  143. Direct I/O, enabled
  144. Seek pattern, queued_interleaved
  145. Seek range, 1048576
  146. Preallocation, 0
  147. Queue Depth, 3
  148. Timestamping, disabled
  149. Delete file, disabled
  150.  
  151. Seconds before starting, 0
  152. T Q Bytes Ops Time Rate IOPS Latency %CPU
  153. TARGET PASS0001 0 3 18350078976 93 57.723 317.901 1.61 0.6207 8.82
  154. TARGET Average 0 3 18350078976 93 57.723 317.901 1.61 0.6207 8.82
  155. Combined 1 3 18350078976 93 57.723 317.901 1.61 0.6207 8.82
  156. Ending time for this run, Tue Feb 8 10:49:00 2011
  157.  
  158. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  159. xdd - Version, 6.2c, I/O Performance Inc.
  160. Starting time for this run, Tue Feb 8 10:49:01 2011
  161.  
  162. ID for this run, 'No ID Specified'
  163. Maximum Process Priority, disabled
  164. Passes, 1
  165. Pass Delay in seconds, 0
  166. Maximum Error Threshold, 0
  167. I/O Synchronization, 0
  168. Target Offset, 0
  169. Total run-time limit in seconds, 0
  170. Output file name, stdout
  171. CSV output file name,
  172. Error output file name, stderr
  173. Pass seek randomization, disabled
  174. File write synchronization, disabled
  175. Pass synchronization barriers, enabled
  176. Number of Targets, 1
  177. Number of I/O Threads, 3
  178. Target information,
  179. Target[0] Q[0], /dev/md0
  180. Target directory, "./"
  181. Process ID, 2065
  182. Processor, -1
  183. Read/write ratio, 0.00, 100.00
  184. Throttle in MB/sec, 0.00
  185. Per-pass time limit in seconds, 0
  186. Blocksize in bytes, 1024
  187. Request size, 196608, blocks, 201326592, bytes
  188. Start offset, 0
  189. Number of KiloBytes, 5973333
  190. Pass Offset in blocks, 0
  191. I/O memory buffer is a normal memory buffer
  192. I/O memory buffer alignment in bytes, 4096
  193. Data pattern in buffer, 0x0
  194. Data buffer verification is , disabled.
  195. Direct I/O, enabled
  196. Seek pattern, queued_interleaved
  197. Seek range, 1048576
  198. Preallocation, 0
  199. Queue Depth, 3
  200. Timestamping, disabled
  201. Delete file, disabled
  202.  
  203. Seconds before starting, 0
  204. T Q Bytes Ops Time Rate IOPS Latency %CPU
  205. TARGET PASS0001 0 3 18350078976 93 57.662 318.233 1.61 0.6200 8.83
  206. TARGET Average 0 3 18350078976 93 57.662 318.233 1.61 0.6200 8.83
  207. Combined 1 3 18350078976 93 57.662 318.233 1.61 0.6200 8.83
  208. Ending time for this run, Tue Feb 8 10:49:59 2011
  209.  
  210. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  211. xdd - Version, 6.2c, I/O Performance Inc.
  212. Starting time for this run, Tue Feb 8 10:50:00 2011
  213.  
  214. ID for this run, 'No ID Specified'
  215. Maximum Process Priority, disabled
  216. Passes, 1
  217. Pass Delay in seconds, 0
  218. Maximum Error Threshold, 0
  219. I/O Synchronization, 0
  220. Target Offset, 0
  221. Total run-time limit in seconds, 0
  222. Output file name, stdout
  223. CSV output file name,
  224. Error output file name, stderr
  225. Pass seek randomization, disabled
  226. File write synchronization, disabled
  227. Pass synchronization barriers, enabled
  228. Number of Targets, 1
  229. Number of I/O Threads, 2
  230. Target information,
  231. Target[0] Q[0], /dev/md0
  232. Target directory, "./"
  233. Process ID, 2075
  234. Processor, -1
  235. Read/write ratio, 0.00, 100.00
  236. Throttle in MB/sec, 0.00
  237. Per-pass time limit in seconds, 0
  238. Blocksize in bytes, 1024
  239. Request size, 311296, blocks, 318767104, bytes
  240. Start offset, 0
  241. Number of KiloBytes, 8960000
  242. Pass Offset in blocks, 0
  243. I/O memory buffer is a normal memory buffer
  244. I/O memory buffer alignment in bytes, 4096
  245. Data pattern in buffer, 0x0
  246. Data buffer verification is , disabled.
  247. Direct I/O, enabled
  248. Seek pattern, queued_interleaved
  249. Seek range, 1048576
  250. Preallocation, 0
  251. Queue Depth, 2
  252. Timestamping, disabled
  253. Delete file, disabled
  254.  
  255. Seconds before starting, 0
  256. T Q Bytes Ops Time Rate IOPS Latency %CPU
  257. TARGET PASS0001 0 2 18350080000 58 58.354 314.462 0.99 1.0061 5.32
  258. TARGET Average 0 2 18350080000 58 58.354 314.462 0.99 1.0061 5.32
  259. Combined 1 2 18350080000 58 58.354 314.462 0.99 1.0061 5.32
  260. Ending time for this run, Tue Feb 8 10:50:59 2011
  261.  
  262. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  263. xdd - Version, 6.2c, I/O Performance Inc.
  264. Starting time for this run, Tue Feb 8 10:51:00 2011
  265.  
  266. ID for this run, 'No ID Specified'
  267. Maximum Process Priority, disabled
  268. Passes, 1
  269. Pass Delay in seconds, 0
  270. Maximum Error Threshold, 0
  271. I/O Synchronization, 0
  272. Target Offset, 0
  273. Total run-time limit in seconds, 0
  274. Output file name, stdout
  275. CSV output file name,
  276. Error output file name, stderr
  277. Pass seek randomization, disabled
  278. File write synchronization, disabled
  279. Pass synchronization barriers, enabled
  280. Number of Targets, 1
  281. Number of I/O Threads, 4
  282. Target information,
  283. Target[0] Q[0], /dev/md0
  284. Target directory, "./"
  285. Process ID, 2084
  286. Processor, -1
  287. Read/write ratio, 100.00, 0.00
  288. Throttle in MB/sec, 0.00
  289. Per-pass time limit in seconds, 0
  290. Blocksize in bytes, 512
  291. Request size, 262144, blocks, 134217728, bytes
  292. Start offset, 0
  293. Number of KiloBytes, 4480000
  294. Pass Offset in blocks, 0
  295. I/O memory buffer is a normal memory buffer
  296. I/O memory buffer alignment in bytes, 4096
  297. Data pattern in buffer, 0x0
  298. Data buffer verification is , disabled.
  299. Direct I/O, enabled
  300. Seek pattern, queued_interleaved
  301. Seek range, 1048576
  302. Preallocation, 0
  303. Queue Depth, 4
  304. Timestamping, disabled
  305. Delete file, disabled
  306.  
  307. Seconds before starting, 0
  308. T Q Bytes Ops Time Rate IOPS Latency %CPU
  309. TARGET PASS0001 0 4 18350080000 140 73.822 248.573 1.90 0.5273 10.25
  310. TARGET Average 0 4 18350080000 140 73.822 248.573 1.90 0.5273 10.25
  311. Combined 1 4 18350080000 140 73.822 248.573 1.90 0.5273 10.25
  312. Ending time for this run, Tue Feb 8 10:52:14 2011
  313.  
  314. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  315. xdd - Version, 6.2c, I/O Performance Inc.
  316. Starting time for this run, Tue Feb 8 10:52:15 2011
  317.  
  318. ID for this run, 'No ID Specified'
  319. Maximum Process Priority, disabled
  320. Passes, 1
  321. Pass Delay in seconds, 0
  322. Maximum Error Threshold, 0
  323. I/O Synchronization, 0
  324. Target Offset, 0
  325. Total run-time limit in seconds, 0
  326. Output file name, stdout
  327. CSV output file name,
  328. Error output file name, stderr
  329. Pass seek randomization, disabled
  330. File write synchronization, disabled
  331. Pass synchronization barriers, enabled
  332. Number of Targets, 1
  333. Number of I/O Threads, 2
  334. Target information,
  335. Target[0] Q[0], /dev/md0
  336. Target directory, "./"
  337. Process ID, 2092
  338. Processor, -1
  339. Read/write ratio, 100.00, 0.00
  340. Throttle in MB/sec, 0.00
  341. Per-pass time limit in seconds, 0
  342. Blocksize in bytes, 1024
  343. Request size, 294912, blocks, 301989888, bytes
  344. Start offset, 0
  345. Number of KiloBytes, 8960000
  346. Pass Offset in blocks, 0
  347. I/O memory buffer is a normal memory buffer
  348. I/O memory buffer alignment in bytes, 4096
  349. Data pattern in buffer, 0x0
  350. Data buffer verification is , disabled.
  351. Direct I/O, enabled
  352. Seek pattern, queued_interleaved
  353. Seek range, 1048576
  354. Preallocation, 0
  355. Queue Depth, 2
  356. Timestamping, disabled
  357. Delete file, disabled
  358.  
  359. Seconds before starting, 0
  360. T Q Bytes Ops Time Rate IOPS Latency %CPU
  361. TARGET PASS0001 0 2 18350080000 62 69.064 265.698 0.90 1.1139 5.19
  362. TARGET Average 0 2 18350080000 62 69.064 265.698 0.90 1.1139 5.19
  363. Combined 1 2 18350080000 62 69.064 265.698 0.90 1.1139 5.19
  364. Ending time for this run, Tue Feb 8 10:53:25 2011
  365.  
  366. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  367. xdd - Version, 6.2c, I/O Performance Inc.
  368. Starting time for this run, Tue Feb 8 10:53:26 2011
  369.  
  370. ID for this run, 'No ID Specified'
  371. Maximum Process Priority, disabled
  372. Passes, 1
  373. Pass Delay in seconds, 0
  374. Maximum Error Threshold, 0
  375. I/O Synchronization, 0
  376. Target Offset, 0
  377. Total run-time limit in seconds, 0
  378. Output file name, stdout
  379. CSV output file name,
  380. Error output file name, stderr
  381. Pass seek randomization, disabled
  382. File write synchronization, disabled
  383. Pass synchronization barriers, enabled
  384. Number of Targets, 1
  385. Number of I/O Threads, 2
  386. Target information,
  387. Target[0] Q[0], /dev/md0
  388. Target directory, "./"
  389. Process ID, 2097
  390. Processor, -1
  391. Read/write ratio, 50.00, 50.00
  392. Throttle in MB/sec, 0.00
  393. Per-pass time limit in seconds, 0
  394. Blocksize in bytes, 1024
  395. Request size, 262144, blocks, 268435456, bytes
  396. Start offset, 0
  397. Number of KiloBytes, 8960000
  398. Pass Offset in blocks, 0
  399. I/O memory buffer is a normal memory buffer
  400. I/O memory buffer alignment in bytes, 4096
  401. Data pattern in buffer, 0x0
  402. Data buffer verification is , disabled.
  403. Direct I/O, enabled
  404. Seek pattern, queued_interleaved
  405. Seek range, 1048576
  406. Preallocation, 0
  407. Queue Depth, 2
  408. Timestamping, disabled
  409. Delete file, disabled
  410.  
  411. Seconds before starting, 0
  412. T Q Bytes Ops Time Rate IOPS Latency %CPU
  413. TARGET PASS0001 0 2 18350080000 70 54.842 334.602 1.28 0.7835 6.10
  414. TARGET Average 0 2 18350080000 70 54.842 334.602 1.28 0.7835 6.10
  415. Combined 1 2 18350080000 70 54.842 334.602 1.28 0.7835 6.10
  416. Ending time for this run, Tue Feb 8 10:54:21 2011
  417.  
  418. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  419. xdd - Version, 6.2c, I/O Performance Inc.
  420. Starting time for this run, Tue Feb 8 10:54:22 2011
  421.  
  422. ID for this run, 'No ID Specified'
  423. Maximum Process Priority, disabled
  424. Passes, 1
  425. Pass Delay in seconds, 0
  426. Maximum Error Threshold, 0
  427. I/O Synchronization, 0
  428. Target Offset, 0
  429. Total run-time limit in seconds, 0
  430. Output file name, stdout
  431. CSV output file name,
  432. Error output file name, stderr
  433. Pass seek randomization, disabled
  434. File write synchronization, disabled
  435. Pass synchronization barriers, enabled
  436. Number of Targets, 1
  437. Number of I/O Threads, 4
  438. Target information,
  439. Target[0] Q[0], /dev/md0
  440. Target directory, "./"
  441. Process ID, 2105
  442. Processor, -1
  443. Read/write ratio, 50.00, 50.00
  444. Throttle in MB/sec, 0.00
  445. Per-pass time limit in seconds, 0
  446. Blocksize in bytes, 512
  447. Request size, 262144, blocks, 134217728, bytes
  448. Start offset, 0
  449. Number of KiloBytes, 4480000
  450. Pass Offset in blocks, 0
  451. I/O memory buffer is a normal memory buffer
  452. I/O memory buffer alignment in bytes, 4096
  453. Data pattern in buffer, 0x0
  454. Data buffer verification is , disabled.
  455. Direct I/O, enabled
  456. Seek pattern, queued_interleaved
  457. Seek range, 1048576
  458. Preallocation, 0
  459. Queue Depth, 4
  460. Timestamping, disabled
  461. Delete file, disabled
  462.  
  463. Seconds before starting, 0
  464. T Q Bytes Ops Time Rate IOPS Latency %CPU
  465. TARGET PASS0001 0 4 18350080000 140 56.372 325.519 2.48 0.4027 12.64
  466. TARGET Average 0 4 18350080000 140 56.372 325.519 2.48 0.4027 12.64
  467. Combined 1 4 18350080000 140 56.372 325.519 2.48 0.4027 12.64
  468. Ending time for this run, Tue Feb 8 10:55:19 2011
  469.  
  470. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  471. xdd - Version, 6.2c, I/O Performance Inc.
  472. Starting time for this run, Tue Feb 8 10:55:20 2011
  473.  
  474. ID for this run, 'No ID Specified'
  475. Maximum Process Priority, disabled
  476. Passes, 1
  477. Pass Delay in seconds, 0
  478. Maximum Error Threshold, 0
  479. I/O Synchronization, 0
  480. Target Offset, 0
  481. Total run-time limit in seconds, 0
  482. Output file name, stdout
  483. CSV output file name,
  484. Error output file name, stderr
  485. Pass seek randomization, disabled
  486. File write synchronization, disabled
  487. Pass synchronization barriers, enabled
  488. Number of Targets, 1
  489. Number of I/O Threads, 3
  490. Target information,
  491. Target[0] Q[0], /dev/md0
  492. Target directory, "./"
  493. Process ID, 2116
  494. Processor, -1
  495. Read/write ratio, 50.00, 50.00
  496. Throttle in MB/sec, 0.00
  497. Per-pass time limit in seconds, 0
  498. Blocksize in bytes, 768
  499. Request size, 262144, blocks, 201326592, bytes
  500. Start offset, 0
  501. Number of KiloBytes, 5973333
  502. Pass Offset in blocks, 0
  503. I/O memory buffer is a normal memory buffer
  504. I/O memory buffer alignment in bytes, 4096
  505. Data pattern in buffer, 0x0
  506. Data buffer verification is , disabled.
  507. Direct I/O, enabled
  508. Seek pattern, queued_interleaved
  509. Seek range, 1048576
  510. Preallocation, 0
  511. Queue Depth, 3
  512. Timestamping, disabled
  513. Delete file, disabled
  514.  
  515. Seconds before starting, 0
  516. T Q Bytes Ops Time Rate IOPS Latency %CPU
  517. TARGET PASS0001 0 3 18350078976 93 54.870 334.430 1.69 0.5900 9.97
  518. TARGET Average 0 3 18350078976 93 54.870 334.430 1.69 0.5900 9.97
  519. Combined 1 3 18350078976 93 54.870 334.430 1.69 0.5900 9.97
  520. Ending time for this run, Tue Feb 8 10:56:15 2011
  521.  
  522. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  523. xdd - Version, 6.2c, I/O Performance Inc.
  524. Starting time for this run, Tue Feb 8 10:56:16 2011
  525.  
  526. ID for this run, 'No ID Specified'
  527. Maximum Process Priority, disabled
  528. Passes, 1
  529. Pass Delay in seconds, 0
  530. Maximum Error Threshold, 0
  531. I/O Synchronization, 0
  532. Target Offset, 0
  533. Total run-time limit in seconds, 0
  534. Output file name, stdout
  535. CSV output file name,
  536. Error output file name, stderr
  537. Pass seek randomization, disabled
  538. File write synchronization, disabled
  539. Pass synchronization barriers, enabled
  540. Number of Targets, 1
  541. Number of I/O Threads, 3
  542. Target information,
  543. Target[0] Q[0], /dev/md0
  544. Target directory, "./"
  545. Process ID, 2127
  546. Processor, -1
  547. Read/write ratio, 50.00, 50.00
  548. Throttle in MB/sec, 0.00
  549. Per-pass time limit in seconds, 0
  550. Blocksize in bytes, 1024
  551. Request size, 196608, blocks, 201326592, bytes
  552. Start offset, 0
  553. Number of KiloBytes, 5973333
  554. Pass Offset in blocks, 0
  555. I/O memory buffer is a normal memory buffer
  556. I/O memory buffer alignment in bytes, 4096
  557. Data pattern in buffer, 0x0
  558. Data buffer verification is , disabled.
  559. Direct I/O, enabled
  560. Seek pattern, queued_interleaved
  561. Seek range, 1048576
  562. Preallocation, 0
  563. Queue Depth, 3
  564. Timestamping, disabled
  565. Delete file, disabled
  566.  
  567. Seconds before starting, 0
  568. T Q Bytes Ops Time Rate IOPS Latency %CPU
  569. TARGET PASS0001 0 3 18350078976 93 55.736 329.230 1.67 0.5993 9.45
  570. TARGET Average 0 3 18350078976 93 55.736 329.230 1.67 0.5993 9.45
  571. Combined 1 3 18350078976 93 55.736 329.230 1.67 0.5993 9.45
  572. Ending time for this run, Tue Feb 8 10:57:13 2011
  573.  
  574. IOIOIOIOIOIOIOIOIOIOI XDD version 6.2c IOIOIOIOIOIOIOIOIOIOIOI
  575. xdd - Version, 6.2c, I/O Performance Inc.
  576. Starting time for this run, Tue Feb 8 10:57:14 2011
  577.  
  578. ID for this run, 'No ID Specified'
  579. Maximum Process Priority, disabled
  580. Passes, 1
  581. Pass Delay in seconds, 0
  582. Maximum Error Threshold, 0
  583. I/O Synchronization, 0
  584. Target Offset, 0
  585. Total run-time limit in seconds, 0
  586. Output file name, stdout
  587. CSV output file name,
  588. Error output file name, stderr
  589. Pass seek randomization, disabled
  590. File write synchronization, disabled
  591. Pass synchronization barriers, enabled
  592. Number of Targets, 1
  593. Number of I/O Threads, 2
  594. Target information,
  595. Target[0] Q[0], /dev/md0
  596. Target directory, "./"
  597. Process ID, 2140
  598. Processor, -1
  599. Read/write ratio, 50.00, 50.00
  600. Throttle in MB/sec, 0.00
  601. Per-pass time limit in seconds, 0
  602. Blocksize in bytes, 1024
  603. Request size, 311296, blocks, 318767104, bytes
  604. Start offset, 0
  605. Number of KiloBytes, 8960000
  606. Pass Offset in blocks, 0
  607. I/O memory buffer is a normal memory buffer
  608. I/O memory buffer alignment in bytes, 4096
  609. Data pattern in buffer, 0x0
  610. Data buffer verification is , disabled.
  611. Direct I/O, enabled
  612. Seek pattern, queued_interleaved
  613. Seek range, 1048576
  614. Preallocation, 0
  615. Queue Depth, 2
  616. Timestamping, disabled
  617. Delete file, disabled
  618.  
  619. Seconds before starting, 0
  620. T Q Bytes Ops Time Rate IOPS Latency %CPU
  621. TARGET PASS0001 0 2 18350080000 58 53.287 344.366 1.09 0.9187 6.29
  622. TARGET Average 0 2 18350080000 58 53.287 344.366 1.09 0.9187 6.29
  623. Combined 1 2 18350080000 58 53.287 344.366 1.09 0.9187 6.29
  624. Ending time for this run, Tue Feb 8 10:58:07 2011
  625.  
  626. root@Core-i7-AIMB-270:/home/ron#
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