Event Time: 1719547917.518722
Date: 2024-06-28 04:11:57.519362
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:11:57 up 3 days, 12:00,  1 user,  load average: 48.23, 68.16, 66.49
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0306361 s, 3.3 MB/s

Event Time: 1719547972.754036
Date: 2024-06-28 04:12:52.760595
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:12:52 up 3 days, 12:01,  1 user,  load average: 80.57, 72.88, 68.14
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0119092 s, 8.6 MB/s

Event Time: 1719548032.754089
Date: 2024-06-28 04:13:52.761893
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:13:52 up 3 days, 12:02,  1 user,  load average: 68.36, 69.96, 67.38
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.049111 s, 2.1 MB/s

Event Time: 1719548092.754061
Date: 2024-06-28 04:14:52.761573
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:14:52 up 3 days, 12:03,  1 user,  load average: 108.20, 79.23, 70.60
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0141935 s, 7.2 MB/s

Event Time: 1719548152.754038
Date: 2024-06-28 04:15:52.762017
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:15:52 up 3 days, 12:04,  1 user,  load average: 164.56, 103.10, 79.49
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00507634 s, 20.2 MB/s

Event Time: 1719548212.754026
Date: 2024-06-28 04:16:52.762498
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:16:52 up 3 days, 12:05,  1 user,  load average: 93.23, 93.65, 77.72
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00449121 s, 22.8 MB/s

Event Time: 1719548272.753960
Date: 2024-06-28 04:17:52.760973
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:17:52 up 3 days, 12:06,  1 user,  load average: 70.72, 87.44, 76.61
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0224264 s, 4.6 MB/s

Event Time: 1719548332.754012
Date: 2024-06-28 04:18:52.761575
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:18:52 up 3 days, 12:07,  1 user,  load average: 52.75, 79.05, 74.39
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0328914 s, 3.1 MB/s

Event Time: 1719548392.753946
Date: 2024-06-28 04:19:52.759666
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:19:52 up 3 days, 12:08,  1 user,  load average: 86.10, 84.02, 76.40
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0162825 s, 6.3 MB/s

Event Time: 1719548452.754036
Date: 2024-06-28 04:20:52.761056
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:20:52 up 3 days, 12:09,  1 user,  load average: 70.05, 80.20, 75.59
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0527423 s, 1.9 MB/s

Event Time: 1719548512.753969
Date: 2024-06-28 04:21:52.760375
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:21:52 up 3 days, 12:10,  1 user,  load average: 61.66, 75.91, 74.40
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00630064 s, 16.3 MB/s

Event Time: 1719548572.753976
Date: 2024-06-28 04:22:52.760105
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:22:52 up 3 days, 12:11,  1 user,  load average: 60.88, 73.90, 73.85
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0125021 s, 8.2 MB/s

Event Time: 1719548632.754022
Date: 2024-06-28 04:23:52.762872
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:23:52 up 3 days, 12:12,  1 user,  load average: 101.07, 81.42, 76.34
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0161511 s, 6.3 MB/s

Event Time: 1719548692.754015
Date: 2024-06-28 04:24:52.760277
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:24:52 up 3 days, 12:13,  1 user,  load average: 153.39, 100.45, 83.21
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.010682 s, 9.6 MB/s

Event Time: 1719548752.753845
Date: 2024-06-28 04:25:52.760134
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:25:52 up 3 days, 12:14,  1 user,  load average: 154.21, 109.69, 87.44
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0154955 s, 6.6 MB/s

Event Time: 1719548812.753824
Date: 2024-06-28 04:26:52.758637
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:26:52 up 3 days, 12:15,  1 user,  load average: 121.68, 107.33, 87.95
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0274788 s, 3.7 MB/s

Event Time: 1719548872.754076
Date: 2024-06-28 04:27:52.760612
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:27:52 up 3 days, 12:16,  1 user,  load average: 65.78, 93.72, 84.47
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0478287 s, 2.1 MB/s

Event Time: 1719548932.754003
Date: 2024-06-28 04:28:52.762197
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:28:52 up 3 days, 12:17,  1 user,  load average: 47.76, 83.53, 81.55
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0188594 s, 5.4 MB/s

Event Time: 1719548992.753984
Date: 2024-06-28 04:29:52.761874
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:29:52 up 3 days, 12:18,  1 user,  load average: 44.49, 76.07, 79.11
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0222628 s, 4.6 MB/s

Event Time: 1719549052.754025
Date: 2024-06-28 04:30:52.761182
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:30:52 up 3 days, 12:19,  1 user,  load average: 41.68, 69.55, 76.68
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00560156 s, 18.3 MB/s

Event Time: 1719549112.753966
Date: 2024-06-28 04:31:52.759870
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:31:52 up 3 days, 12:20,  1 user,  load average: 37.16, 63.32, 74.10
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0542963 s, 1.9 MB/s

Event Time: 1719549172.754040
Date: 2024-06-28 04:32:52.760119
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:32:52 up 3 days, 12:21,  1 user,  load average: 41.82, 59.92, 72.25
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0131501 s, 7.8 MB/s

Event Time: 1719549232.753846
Date: 2024-06-28 04:33:52.757578
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:33:52 up 3 days, 12:22,  1 user,  load average: 38.33, 55.55, 69.97
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0438265 s, 2.3 MB/s

Event Time: 1719549292.753999
Date: 2024-06-28 04:34:52.761632
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:34:52 up 3 days, 12:23,  1 user,  load average: 68.65, 58.04, 69.76
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00957229 s, 10.7 MB/s

Event Time: 1719549352.753986
Date: 2024-06-28 04:35:52.760601
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:35:52 up 3 days, 12:24,  1 user,  load average: 57.16, 58.41, 69.27
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00529568 s, 19.3 MB/s

Event Time: 1719549412.753881
Date: 2024-06-28 04:36:52.758740
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:36:52 up 3 days, 12:25,  1 user,  load average: 57.15, 58.82, 68.75
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0116544 s, 8.8 MB/s

Event Time: 1719549472.753922
Date: 2024-06-28 04:37:52.760054
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:37:52 up 3 days, 12:26,  1 user,  load average: 34.88, 52.16, 65.85
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00806049 s, 12.7 MB/s

Event Time: 1719549532.753927
Date: 2024-06-28 04:38:52.758003
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:38:52 up 3 days, 12:27,  1 user,  load average: 25.83, 46.42, 63.01
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00781556 s, 13.1 MB/s

Event Time: 1719549592.753917
Date: 2024-06-28 04:39:52.760797
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:39:52 up 3 days, 12:28,  1 user,  load average: 25.62, 42.50, 60.62
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0024027 s, 42.6 MB/s

Event Time: 1719549652.753977
Date: 2024-06-28 04:40:52.758824
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:40:52 up 3 days, 12:29,  1 user,  load average: 27.18, 40.10, 58.67
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00336981 s, 30.4 MB/s

Event Time: 1719549712.753995
Date: 2024-06-28 04:41:52.761794
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:41:52 up 3 days, 12:30,  1 user,  load average: 30.28, 38.44, 56.93
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00379744 s, 27.0 MB/s

Event Time: 1719549772.753929
Date: 2024-06-28 04:42:52.757859
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:42:52 up 3 days, 12:31,  1 user,  load average: 33.81, 38.50, 55.82
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00351368 s, 29.1 MB/s

Event Time: 1719549832.753900
Date: 2024-06-28 04:43:52.759571
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:43:52 up 3 days, 12:32,  1 user,  load average: 34.72, 37.66, 54.43
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00513505 s, 19.9 MB/s

Event Time: 1719549892.753911
Date: 2024-06-28 04:44:52.758305
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:44:52 up 3 days, 12:33,  1 user,  load average: 36.84, 37.28, 53.22
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0435501 s, 2.4 MB/s

Event Time: 1719549952.754121
Date: 2024-06-28 04:45:52.764692
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:45:52 up 3 days, 12:34,  1 user,  load average: 28.54, 35.01, 51.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0101152 s, 10.1 MB/s

Event Time: 1719550012.753967
Date: 2024-06-28 04:46:52.757990
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:46:52 up 3 days, 12:35,  1 user,  load average: 24.95, 32.83, 49.68
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00475334 s, 21.5 MB/s

Event Time: 1719550072.754039
Date: 2024-06-28 04:47:52.767254
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:47:52 up 3 days, 12:36,  1 user,  load average: 21.83, 30.50, 47.82
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0023446 s, 43.7 MB/s

Event Time: 1719550132.753686
Date: 2024-06-28 04:48:52.760238
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:48:52 up 3 days, 12:37,  1 user,  load average: 19.36, 28.40, 46.02
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0044578 s, 23.0 MB/s

Event Time: 1719550192.753711
Date: 2024-06-28 04:49:52.757800
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:49:52 up 3 days, 12:38,  1 user,  load average: 9.96, 24.07, 43.43
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00193949 s, 52.8 MB/s

Event Time: 1719550252.753707
Date: 2024-06-28 04:50:52.757179
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:50:52 up 3 days, 12:39,  1 user,  load average: 7.37, 20.71, 41.06
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00224011 s, 45.7 MB/s

Event Time: 1719550312.753862
Date: 2024-06-28 04:51:52.760071
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:51:52 up 3 days, 12:40,  1 user,  load average: 11.56, 19.32, 39.30
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0326705 s, 3.1 MB/s

Event Time: 1719550372.754080
Date: 2024-06-28 04:52:52.760908
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:52:52 up 3 days, 12:41,  1 user,  load average: 18.74, 19.63, 38.13
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0331266 s, 3.1 MB/s

Event Time: 1719550432.753897
Date: 2024-06-28 04:53:52.759633
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:53:52 up 3 days, 12:42,  1 user,  load average: 24.54, 21.12, 37.48
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0698616 s, 1.5 MB/s

Event Time: 1719550492.754043
Date: 2024-06-28 04:54:52.760064
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:54:52 up 3 days, 12:43,  1 user,  load average: 28.13, 23.21, 37.20
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0100528 s, 10.2 MB/s

Event Time: 1719550552.753889
Date: 2024-06-28 04:55:52.759936
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:55:52 up 3 days, 12:44,  1 user,  load average: 32.25, 25.19, 37.00
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0258839 s, 4.0 MB/s

Event Time: 1719550612.754012
Date: 2024-06-28 04:56:52.760362
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:56:52 up 3 days, 12:45,  1 user,  load average: 30.82, 25.77, 36.44
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0136395 s, 7.5 MB/s

Event Time: 1719550672.754045
Date: 2024-06-28 04:57:52.763171
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:57:52 up 3 days, 12:46,  1 user,  load average: 42.23, 29.68, 37.10
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00571285 s, 17.9 MB/s

Event Time: 1719550732.754040
Date: 2024-06-28 04:58:52.763207
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:58:52 up 3 days, 12:47,  1 user,  load average: 42.25, 32.88, 37.79
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0429628 s, 2.4 MB/s

Event Time: 1719550792.753985
Date: 2024-06-28 04:59:52.758723
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 04:59:52 up 3 days, 12:48,  1 user,  load average: 44.06, 34.69, 38.08
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0186155 s, 5.5 MB/s

Event Time: 1719550852.754088
Date: 2024-06-28 05:00:52.761799
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:00:52 up 3 days, 12:49,  1 user,  load average: 69.25, 43.28, 40.80
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0218647 s, 4.7 MB/s

Event Time: 1719550912.754029
Date: 2024-06-28 05:01:52.765161
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:01:52 up 3 days, 12:50,  1 user,  load average: 76.56, 50.34, 43.40
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0587181 s, 1.7 MB/s

Event Time: 1719550972.754018
Date: 2024-06-28 05:02:52.759837
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:02:52 up 3 days, 12:51,  1 user,  load average: 72.36, 54.02, 45.11
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.011754 s, 8.7 MB/s

Event Time: 1719551032.754127
Date: 2024-06-28 05:03:52.762232
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:03:52 up 3 days, 12:52,  1 user,  load average: 116.83, 68.48, 50.54
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.019875 s, 5.2 MB/s

Event Time: 1719551092.753926
Date: 2024-06-28 05:04:52.760124
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:04:52 up 3 days, 12:53,  1 user,  load average: 97.51, 73.99, 53.69
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00927708 s, 11.0 MB/s

Event Time: 1719551152.754029
Date: 2024-06-28 05:05:52.762803
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:05:52 up 3 days, 12:54,  1 user,  load average: 74.69, 70.88, 53.84
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0191678 s, 5.3 MB/s

Event Time: 1719551212.754077
Date: 2024-06-28 05:06:52.762941
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 05:06:52 up 3 days, 12:55,  1 user,  load average: 84.85, 74.03, 55.97
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00963881 s, 10.6 MB/s