Event Time: 1726858039.362018
Date: 2024-09-20 20:47:19.362342
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:47:19 up 8 days,  1:35,  1 user,  load average: 36.65, 23.30, 12.70
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0220439 s, 4.6 MB/s

Event Time: 1726858135.474559
Date: 2024-09-20 20:48:55.481034
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:48:55 up 8 days,  1:36,  1 user,  load average: 95.83, 45.67, 21.65
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0689575 s, 1.5 MB/s

Event Time: 1726858140.805526
Date: 2024-09-20 20:49:00.808045
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:49:00 up 8 days,  1:36,  1 user,  load average: 100.73, 47.52, 22.38
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00967682 s, 10.6 MB/s

Event Time: 1726858200.807052
Date: 2024-09-20 20:50:00.809129
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:50:00 up 8 days,  1:37,  1 user,  load average: 91.66, 55.32, 26.68
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.155055 s, 660 kB/s

Event Time: 1726858260.805543
Date: 2024-09-20 20:51:00.807694
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:51:00 up 8 days,  1:38,  1 user,  load average: 84.39, 59.86, 30.04
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0223594 s, 4.6 MB/s

Event Time: 1726858320.805608
Date: 2024-09-20 20:52:00.808125
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:52:00 up 8 days,  1:39,  1 user,  load average: 79.96, 63.07, 33.01
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0241711 s, 4.2 MB/s

Event Time: 1726858380.805521
Date: 2024-09-20 20:53:00.808069
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:53:00 up 8 days,  1:40,  1 user,  load average: 78.02, 65.58, 35.76
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0224992 s, 4.6 MB/s

Event Time: 1726858440.806945
Date: 2024-09-20 20:54:00.809659
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:54:00 up 8 days,  1:41,  1 user,  load average: 74.56, 67.05, 38.14
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0182305 s, 5.6 MB/s

Event Time: 1726858500.806783
Date: 2024-09-20 20:55:00.809342
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:55:00 up 8 days,  1:42,  1 user,  load average: 75.67, 68.77, 40.55
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0057827 s, 17.7 MB/s

Event Time: 1726858560.806780
Date: 2024-09-20 20:56:00.808923
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:56:00 up 8 days,  1:43,  1 user,  load average: 79.16, 71.06, 43.11
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00406463 s, 25.2 MB/s

Event Time: 1726858620.805638
Date: 2024-09-20 20:57:00.807691
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:57:00 up 8 days,  1:44,  1 user,  load average: 77.44, 72.06, 45.20
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0843777 s, 1.2 MB/s

Event Time: 1726858680.806536
Date: 2024-09-20 20:58:00.808172
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:58:00 up 8 days,  1:45,  1 user,  load average: 81.01, 73.78, 47.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0697358 s, 1.5 MB/s

Event Time: 1726858740.805589
Date: 2024-09-20 20:59:00.808019
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 20:59:00 up 8 days,  1:46,  1 user,  load average: 82.18, 75.57, 49.73
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0141688 s, 7.2 MB/s

Event Time: 1726858800.806287
Date: 2024-09-20 21:00:00.808474
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:00:00 up 8 days,  1:47,  1 user,  load average: 79.48, 75.98, 51.49
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0161907 s, 6.3 MB/s

Event Time: 1726858860.807078
Date: 2024-09-20 21:01:00.809738
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:01:00 up 8 days,  1:48,  1 user,  load average: 77.67, 76.13, 53.08
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00608046 s, 16.8 MB/s

Event Time: 1726858920.806730
Date: 2024-09-20 21:02:00.809017
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:02:00 up 8 days,  1:49,  1 user,  load average: 77.58, 76.48, 54.65
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0048156 s, 21.3 MB/s

Event Time: 1726858980.806731
Date: 2024-09-20 21:03:00.809063
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:03:00 up 8 days,  1:50,  1 user,  load average: 76.13, 76.32, 55.97
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00375388 s, 27.3 MB/s

Event Time: 1726859040.806793
Date: 2024-09-20 21:04:00.809220
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:04:00 up 8 days,  1:51,  1 user,  load average: 76.14, 76.29, 57.23
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00302586 s, 33.8 MB/s

Event Time: 1726859100.807368
Date: 2024-09-20 21:05:00.813115
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:05:00 up 8 days,  1:52,  1 user,  load average: 145.59, 90.57, 63.04
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0225886 s, 4.5 MB/s

Event Time: 1726859160.805491
Date: 2024-09-20 21:06:00.807563
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:06:00 up 8 days,  1:53,  1 user,  load average: 123.52, 96.40, 66.92
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0465166 s, 2.2 MB/s

Event Time: 1726859220.807121
Date: 2024-09-20 21:07:00.809196
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:07:00 up 8 days,  1:54,  1 user,  load average: 99.21, 94.30, 68.05
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0109373 s, 9.4 MB/s

Event Time: 1726859280.805628
Date: 2024-09-20 21:08:00.808159
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:08:00 up 8 days,  1:55,  1 user,  load average: 85.03, 91.26, 68.66
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00525774 s, 19.5 MB/s

Event Time: 1726859340.805817
Date: 2024-09-20 21:09:00.807918
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:09:00 up 8 days,  1:56,  1 user,  load average: 111.15, 95.97, 71.58
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00965361 s, 10.6 MB/s

Event Time: 1726859400.805546
Date: 2024-09-20 21:10:00.807546
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:10:00 up 8 days,  1:57,  1 user,  load average: 83.11, 90.54, 71.24
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00531781 s, 19.3 MB/s

Event Time: 1726859460.806219
Date: 2024-09-20 21:11:00.807777
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:11:00 up 8 days,  1:58,  1 user,  load average: 77.57, 88.06, 71.62
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00336361 s, 30.4 MB/s

Event Time: 1726859520.807160
Date: 2024-09-20 21:12:00.809215
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:12:00 up 8 days,  1:59,  1 user,  load average: 93.55, 91.29, 73.79
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0190483 s, 5.4 MB/s

Event Time: 1726859580.806931
Date: 2024-09-20 21:13:00.809419
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:13:00 up 8 days,  2:00,  1 user,  load average: 77.58, 87.26, 73.52
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0083759 s, 12.2 MB/s

Event Time: 1726859640.806409
Date: 2024-09-20 21:14:00.808036
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:14:00 up 8 days,  2:01,  1 user,  load average: 99.17, 92.15, 76.07
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0153382 s, 6.7 MB/s

Event Time: 1726859700.805634
Date: 2024-09-20 21:15:00.808058
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:15:00 up 8 days,  2:02,  1 user,  load average: 93.84, 91.34, 76.76
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0193484 s, 5.3 MB/s

Event Time: 1726859760.805659
Date: 2024-09-20 21:16:00.807550
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:16:00 up 8 days,  2:03,  1 user,  load average: 80.98, 89.10, 76.97
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00959895 s, 10.7 MB/s

Event Time: 1726859820.815688
Date: 2024-09-20 21:17:00.818273
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:17:00 up 8 days,  2:04,  1 user,  load average: 86.59, 88.97, 77.67
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0157451 s, 6.5 MB/s

Event Time: 1726859880.805851
Date: 2024-09-20 21:18:00.808306
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:18:00 up 8 days,  2:05,  1 user,  load average: 74.10, 84.78, 76.92
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0112247 s, 9.1 MB/s

Event Time: 1726859940.805603
Date: 2024-09-20 21:19:00.807399
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:19:00 up 8 days,  2:06,  1 user,  load average: 78.81, 84.31, 77.26
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00403717 s, 25.4 MB/s

Event Time: 1726860000.806928
Date: 2024-09-20 21:20:00.813239
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:20:00 up 8 days,  2:07,  1 user,  load average: 78.59, 83.19, 77.32
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.012899 s, 7.9 MB/s

Event Time: 1726860060.806774
Date: 2024-09-20 21:21:00.808912
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:21:00 up 8 days,  2:08,  1 user,  load average: 80.97, 83.12, 77.67
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0153177 s, 6.7 MB/s

Event Time: 1726860120.805624
Date: 2024-09-20 21:22:00.807727
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:22:00 up 8 days,  2:09,  1 user,  load average: 82.95, 83.38, 78.10
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00458547 s, 22.3 MB/s

Event Time: 1726860180.807018
Date: 2024-09-20 21:23:00.809696
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:23:00 up 8 days,  2:10,  1 user,  load average: 81.84, 83.07, 78.33
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00566263 s, 18.1 MB/s

Event Time: 1726860240.806648
Date: 2024-09-20 21:24:00.808650
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:24:00 up 8 days,  2:11,  1 user,  load average: 119.08, 92.20, 81.68
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00391782 s, 26.1 MB/s

Event Time: 1726860300.806581
Date: 2024-09-20 21:25:00.808539
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:25:00 up 8 days,  2:12,  1 user,  load average: 84.86, 87.60, 80.77
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00154952 s, 66.1 MB/s

Event Time: 1726860360.806409
Date: 2024-09-20 21:26:00.808568
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:26:00 up 8 days,  2:13,  1 user,  load average: 74.59, 83.86, 79.90
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0475949 s, 2.2 MB/s

Event Time: 1726860420.805555
Date: 2024-09-20 21:27:00.807067
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:27:00 up 8 days,  2:14,  1 user,  load average: 77.34, 82.87, 79.80
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0192514 s, 5.3 MB/s

Event Time: 1726860480.806412
Date: 2024-09-20 21:28:00.808937
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:28:00 up 8 days,  2:15,  1 user,  load average: 74.65, 81.08, 79.37
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00991928 s, 10.3 MB/s

Event Time: 1726860540.806153
Date: 2024-09-20 21:29:00.808658
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:29:00 up 8 days,  2:16,  1 user,  load average: 71.87, 79.29, 78.87
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00158802 s, 64.5 MB/s

Event Time: 1726860600.805508
Date: 2024-09-20 21:30:00.807416
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:30:00 up 8 days,  2:17,  1 user,  load average: 74.08, 78.63, 78.67
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00594194 s, 17.2 MB/s

Event Time: 1726860660.806800
Date: 2024-09-20 21:31:00.809364
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:31:00 up 8 days,  2:18,  1 user,  load average: 75.74, 78.33, 78.57
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00626922 s, 16.3 MB/s

Event Time: 1726860720.806674
Date: 2024-09-20 21:32:00.809097
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:32:00 up 8 days,  2:19,  1 user,  load average: 66.72, 75.08, 77.42
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0161622 s, 6.3 MB/s

Event Time: 1726860780.806908
Date: 2024-09-20 21:33:00.809478
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:33:00 up 8 days,  2:20,  1 user,  load average: 70.46, 74.48, 77.06
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00167782 s, 61.0 MB/s

Event Time: 1726860840.806685
Date: 2024-09-20 21:34:00.809205
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:34:00 up 8 days,  2:21,  1 user,  load average: 68.00, 73.12, 76.43
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0177062 s, 5.8 MB/s

Event Time: 1726860900.806031
Date: 2024-09-20 21:35:00.807489
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:35:00 up 8 days,  2:22,  1 user,  load average: 52.97, 68.19, 74.55
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00438301 s, 23.4 MB/s

Event Time: 1726860960.806949
Date: 2024-09-20 21:36:00.809011
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:36:00 up 8 days,  2:23,  1 user,  load average: 54.48, 65.79, 73.32
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00513887 s, 19.9 MB/s

Event Time: 1726861020.806414
Date: 2024-09-20 21:37:00.808704
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:37:00 up 8 days,  2:24,  1 user,  load average: 75.05, 70.24, 74.40
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00314459 s, 32.6 MB/s

Event Time: 1726861080.809495
Date: 2024-09-20 21:38:00.816005
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:38:00 up 8 days,  2:25,  1 user,  load average: 73.21, 71.70, 74.70
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00436548 s, 23.5 MB/s

Event Time: 1726861140.806357
Date: 2024-09-20 21:39:00.808286
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:39:00 up 8 days,  2:26,  1 user,  load average: 76.00, 73.26, 75.09
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00372092 s, 27.5 MB/s

Event Time: 1726861200.807196
Date: 2024-09-20 21:40:00.809493
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:40:00 up 8 days,  2:27,  1 user,  load average: 77.35, 74.24, 75.31
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00121786 s, 84.1 MB/s

Event Time: 1726861260.806795
Date: 2024-09-20 21:41:00.808905
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:41:00 up 8 days,  2:28,  1 user,  load average: 90.50, 77.57, 76.34
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00758626 s, 13.5 MB/s

Event Time: 1726861321.094170
Date: 2024-09-20 21:42:01.095659
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 21:42:01 up 8 days,  2:29,  1 user,  load average: 72.72, 76.53, 76.17
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0224834 s, 4.6 MB/s