FFSB version 6.0-RC2.1 started benchmark time = 300 ThreadGroup 0 ================ num_threads = 128 read_random = off read_size = 0 (0B) read_blocksize = 0 (0B) read_skip = off read_skipsize = 0 (0B) write_random = on write_size = 5242880 (5MB) fsync_file = 0 write_blocksize = 4096 (4KB) wait time = 0 op weights read = 0 (0.00%) readall = 0 (0.00%) write = 1 (100.00%) create = 0 (0.00%) append = 0 (0.00%) delete = 0 (0.00%) metaop = 0 (0.00%) createdir = 0 (0.00%) stat = 0 (0.00%) writeall = 0 (0.00%) writeall_fsync = 0 (0.00%) open_close = 0 (0.00%) write_fsync = 0 (0.00%) create_fsync = 0 (0.00%) append_fsync = 0 (0.00%) FileSystem /mnt/ffsb1 ========== num_dirs = 0 starting files = 1024 min file size = 104857600 (100MB) max file size = 104857600 (100MB) directio = off alignedio = on bufferedio = off aging is off current utilization = 0.00% creating new fileset /mnt/ffsb1 fs setup took 414 secs Syncing()...2 sec Starting Actual Benchmark At: Thu Apr 15 12:22:15 2010 Syncing()...4 sec FFSB benchmark finished at: Thu Apr 15 12:27:29 2010 Results: Benchmark took 314.18 sec Total Results =============== Op Name Transactions Trans/sec % Trans % Op Weight Throughput ======= ============ ========= ======= =========== ========== write : 3962880 12613.22 100.000% 100.000% 49.3MB/sec - 12613.22 Transactions per Second Throughput Results =================== Write Throughput: 49.3MB/sec System Call Latency statistics in millisecs ===== Min Avg Max Total Calls ======== ======== ======== ============ [ open] 0.007000 0.349066 52.408001 3096 msec_range[0] 5000.000000 - 10000.000000 : 0 msec_range[1] 2000.000000 - 5000.000000 : 0 msec_range[2] 1000.000000 - 2000.000000 : 0 msec_range[3] 500.000000 - 1000.000000 : 0 msec_range[4] 200.000000 - 500.000000 : 0 msec_range[5] 100.000000 - 200.000000 : 0 msec_range[6] 50.000000 - 100.000000 : 1 msec_range[7] 20.000000 - 50.000000 : 23 msec_range[8] 10.000000 - 20.000000 : 1 msec_range[9] 5.000000 - 10.000000 : 0 msec_range[10] 2.000000 - 5.000000 : 0 msec_range[11] 1.000000 - 2.000000 : 1 msec_range[12] 0.500000 - 1.000000 : 2 msec_range[13] 0.200000 - 0.500000 : 81 msec_range[14] 0.100000 - 0.200000 : 616 msec_range[15] 0.050000 - 0.100000 : 545 msec_range[16] 0.020000 - 0.050000 : 1696 msec_range[17] 0.010000 - 0.020000 : 125 msec_range[18] 0.000000 - 0.010000 : 5 [ write] 0.020000 9.354622 5866.775879 3962880 msec_range[0] 5000.000000 - 10000.000000 : 23 msec_range[1] 2000.000000 - 5000.000000 : 7283 msec_range[2] 1000.000000 - 2000.000000 : 10449 msec_range[3] 500.000000 - 1000.000000 : 1086 msec_range[4] 200.000000 - 500.000000 : 1816 msec_range[5] 100.000000 - 200.000000 : 2279 msec_range[6] 50.000000 - 100.000000 : 2663 msec_range[7] 20.000000 - 50.000000 : 5556 msec_range[8] 10.000000 - 20.000000 : 4580 msec_range[9] 5.000000 - 10.000000 : 4989 msec_range[10] 2.000000 - 5.000000 : 7766 msec_range[11] 1.000000 - 2.000000 : 8601 msec_range[12] 0.500000 - 1.000000 : 19589 msec_range[13] 0.200000 - 0.500000 : 457004 msec_range[14] 0.100000 - 0.200000 : 1809202 msec_range[15] 0.050000 - 0.100000 : 1453159 msec_range[16] 0.020000 - 0.050000 : 166835 msec_range[17] 0.010000 - 0.020000 : 0 msec_range[18] 0.000000 - 0.010000 : 0 [ lseek] 0.000000 0.526742 5249.453125 3962880 msec_range[0] 5000.000000 - 10000.000000 : 1 msec_range[1] 2000.000000 - 5000.000000 : 364 msec_range[2] 1000.000000 - 2000.000000 : 639 msec_range[3] 500.000000 - 1000.000000 : 136 msec_range[4] 200.000000 - 500.000000 : 154 msec_range[5] 100.000000 - 200.000000 : 132 msec_range[6] 50.000000 - 100.000000 : 251 msec_range[7] 20.000000 - 50.000000 : 325 msec_range[8] 10.000000 - 20.000000 : 152 msec_range[9] 5.000000 - 10.000000 : 147 msec_range[10] 2.000000 - 5.000000 : 283 msec_range[11] 1.000000 - 2.000000 : 249 msec_range[12] 0.500000 - 1.000000 : 360 msec_range[13] 0.200000 - 0.500000 : 6349 msec_range[14] 0.100000 - 0.200000 : 33467 msec_range[15] 0.050000 - 0.100000 : 92555 msec_range[16] 0.020000 - 0.050000 : 42495 msec_range[17] 0.010000 - 0.020000 : 12583 msec_range[18] 0.000000 - 0.010000 : 3772238 [ close] 0.004000 0.011697 2.565000 3096 msec_range[0] 5000.000000 - 10000.000000 : 0 msec_range[1] 2000.000000 - 5000.000000 : 0 msec_range[2] 1000.000000 - 2000.000000 : 0 msec_range[3] 500.000000 - 1000.000000 : 0 msec_range[4] 200.000000 - 500.000000 : 0 msec_range[5] 100.000000 - 200.000000 : 0 msec_range[6] 50.000000 - 100.000000 : 0 msec_range[7] 20.000000 - 50.000000 : 0 msec_range[8] 10.000000 - 20.000000 : 0 msec_range[9] 5.000000 - 10.000000 : 0 msec_range[10] 2.000000 - 5.000000 : 1 msec_range[11] 1.000000 - 2.000000 : 0 msec_range[12] 0.500000 - 1.000000 : 0 msec_range[13] 0.200000 - 0.500000 : 0 msec_range[14] 0.100000 - 0.200000 : 0 msec_range[15] 0.050000 - 0.100000 : 4 msec_range[16] 0.020000 - 0.050000 : 85 msec_range[17] 0.010000 - 0.020000 : 1648 msec_range[18] 0.000000 - 0.010000 : 1358 2.9% User Time 177.2% System Time 180.1% CPU Utilization