wiki:jazz/12-08-26

Version 1 (modified by jazz, 12 years ago) (diff)

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12/08/25 23:32:37 INFO mapred.FileInputFormat: ----- TestDFSIO ----- : write
12/08/25 23:32:37 INFO mapred.FileInputFormat: Date & time: Sat Aug 25 23:32:37 CST 2012
12/08/25 23:32:37 INFO mapred.FileInputFormat: Number of files: 10
12/08/25 23:32:37 INFO mapred.FileInputFormat: Total MBytes processed: 10000
12/08/25 23:32:37 INFO mapred.FileInputFormat: Throughput mb/sec: 13.787683462363072
12/08/25 23:32:37 INFO mapred.FileInputFormat: Average IO rate mb/sec: 13.81775188446045
12/08/25 23:32:37 INFO mapred.FileInputFormat: IO rate std deviation: 0.6458794219153966
12/08/25 23:32:37 INFO mapred.FileInputFormat: Test exec time sec: 101.908 

12/08/25 23:46:33 INFO mapred.FileInputFormat: ----- TestDFSIO ----- : write
12/08/25 23:46:33 INFO mapred.FileInputFormat: Date & time: Sat Aug 25 23:46:33 CST 2012
12/08/25 23:46:33 INFO mapred.FileInputFormat: Number of files: 10
12/08/25 23:46:33 INFO mapred.FileInputFormat: Total MBytes processed: 100000
12/08/25 23:46:33 INFO mapred.FileInputFormat: Throughput mb/sec: 13.792156069831341
12/08/25 23:46:33 INFO mapred.FileInputFormat: Average IO rate mb/sec: 13.806739807128906
12/08/25 23:46:33 INFO mapred.FileInputFormat: IO rate std deviation: 0.44646340835488985
12/08/25 23:46:33 INFO mapred.FileInputFormat: Test exec time sec: 783.54