Event Time: 1746262117.627566
Date: 2025-05-03 08:48:37.627855
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:48:37 up 4 days, 16:49,  1 user,  load average: 4.08, 1.15, 0.44
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0036436 s, 28.1 MB/s

Event Time: 1746262175.430870
Date: 2025-05-03 08:49:35.433691
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:49:35 up 4 days, 16:50,  1 user,  load average: 4.03, 1.52, 0.61
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00319247 s, 32.1 MB/s

Event Time: 1746262209.143525
Date: 2025-05-03 08:50:09.146138
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:50:09 up 4 days, 16:50,  1 user,  load average: 17.69, 5.21, 1.88
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.027785 s, 3.7 MB/s

Event Time: 1746262269.143720
Date: 2025-05-03 08:51:09.146295
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:51:09 up 4 days, 16:51,  1 user,  load average: 29.30, 10.78, 4.00
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0757705 s, 1.4 MB/s

Event Time: 1746262329.148120
Date: 2025-05-03 08:52:09.150946
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:52:09 up 4 days, 16:52,  1 user,  load average: 32.43, 15.16, 5.94
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0449125 s, 2.3 MB/s

Event Time: 1746262389.145401
Date: 2025-05-03 08:53:09.147613
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:53:09 up 4 days, 16:53,  1 user,  load average: 22.80, 15.52, 6.64
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0265397 s, 3.9 MB/s

Event Time: 1746262449.145417
Date: 2025-05-03 08:54:09.149412
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:54:09 up 4 days, 16:54,  1 user,  load average: 35.10, 19.26, 8.42
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0303645 s, 3.4 MB/s

Event Time: 1746262509.145062
Date: 2025-05-03 08:55:09.148666
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:55:09 up 4 days, 16:55,  1 user,  load average: 45.15, 25.02, 11.08
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0215744 s, 4.7 MB/s

Event Time: 1746262569.145521
Date: 2025-05-03 08:56:09.149648
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:56:09 up 4 days, 16:56,  1 user,  load average: 55.33, 31.27, 14.08
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0123333 s, 8.3 MB/s

Event Time: 1746262629.145613
Date: 2025-05-03 08:57:09.149746
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:57:09 up 4 days, 16:57,  1 user,  load average: 75.95, 40.96, 18.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.021117 s, 4.8 MB/s

Event Time: 1746262689.145631
Date: 2025-05-03 08:58:09.149950
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:58:09 up 4 days, 16:58,  1 user,  load average: 81.02, 48.78, 22.56
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00769805 s, 13.3 MB/s

Event Time: 1746262749.145478
Date: 2025-05-03 08:59:09.149070
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 08:59:09 up 4 days, 16:59,  1 user,  load average: 75.17, 53.03, 25.66
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00931906 s, 11.0 MB/s

Event Time: 1746262809.145563
Date: 2025-05-03 09:00:09.149114
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:00:09 up 4 days, 17:00,  1 user,  load average: 74.29, 56.78, 28.66
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00233757 s, 43.8 MB/s

Event Time: 1746262869.145578
Date: 2025-05-03 09:01:09.149781
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:01:09 up 4 days, 17:01,  1 user,  load average: 74.95, 60.04, 31.54
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00600281 s, 17.1 MB/s

Event Time: 1746262929.145586
Date: 2025-05-03 09:02:09.149334
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:02:09 up 4 days, 17:02,  1 user,  load average: 73.17, 62.23, 34.08
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00814185 s, 12.6 MB/s

Event Time: 1746262989.145441
Date: 2025-05-03 09:03:09.149681
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:03:09 up 4 days, 17:03,  1 user,  load average: 71.11, 63.55, 36.29
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00806738 s, 12.7 MB/s

Event Time: 1746263049.154447
Date: 2025-05-03 09:04:09.157608
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:04:09 up 4 days, 17:04,  1 user,  load average: 68.52, 64.64, 38.40
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.03701 s, 2.8 MB/s

Event Time: 1746263109.144419
Date: 2025-05-03 09:05:09.152548
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:05:09 up 4 days, 17:05,  1 user,  load average: 70.04, 65.10, 40.17
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00433263 s, 23.6 MB/s

Event Time: 1746263169.184224
Date: 2025-05-03 09:06:09.188166
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:06:09 up 4 days, 17:06,  1 user,  load average: 64.81, 64.15, 41.39
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00669113 s, 15.3 MB/s

Event Time: 1746263229.144932
Date: 2025-05-03 09:07:09.148809
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:07:09 up 4 days, 17:07,  1 user,  load average: 57.88, 62.44, 42.23
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0154651 s, 6.6 MB/s

Event Time: 1746263289.144516
Date: 2025-05-03 09:08:09.148394
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:08:09 up 4 days, 17:08,  1 user,  load average: 58.75, 61.48, 43.15
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0332112 s, 3.1 MB/s

Event Time: 1746263349.180636
Date: 2025-05-03 09:09:09.184239
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:09:09 up 4 days, 17:09,  1 user,  load average: 75.54, 65.72, 45.75
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0177144 s, 5.8 MB/s

Event Time: 1746263409.144885
Date: 2025-05-03 09:10:09.148387
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:10:09 up 4 days, 17:10,  1 user,  load average: 69.91, 65.71, 46.99
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0105369 s, 9.7 MB/s

Event Time: 1746263469.144066
Date: 2025-05-03 09:11:09.147493
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:11:09 up 4 days, 17:11,  1 user,  load average: 56.49, 62.75, 47.16
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0158068 s, 6.5 MB/s

Event Time: 1746263529.146255
Date: 2025-05-03 09:12:09.150189
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:12:09 up 4 days, 17:12,  1 user,  load average: 63.49, 63.39, 48.34
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.013126 s, 7.8 MB/s

Event Time: 1746263589.143593
Date: 2025-05-03 09:13:09.147478
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:13:09 up 4 days, 17:13,  1 user,  load average: 73.84, 66.76, 50.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0152505 s, 6.7 MB/s

Event Time: 1746263649.145058
Date: 2025-05-03 09:14:09.149492
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:14:09 up 4 days, 17:14,  1 user,  load average: 76.57, 68.64, 52.12
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00803049 s, 12.8 MB/s

Event Time: 1746263709.144912
Date: 2025-05-03 09:15:09.148241
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:15:09 up 4 days, 17:15,  1 user,  load average: 68.05, 67.04, 52.57
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00835422 s, 12.3 MB/s

Event Time: 1746263769.220954
Date: 2025-05-03 09:16:09.223577
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:16:09 up 4 days, 17:16,  1 user,  load average: 58.08, 64.84, 52.75
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00615664 s, 16.6 MB/s

Event Time: 1746263829.145430
Date: 2025-05-03 09:17:09.149108
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:17:09 up 4 days, 17:17,  1 user,  load average: 52.08, 61.89, 52.49
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00374959 s, 27.3 MB/s

Event Time: 1746263889.144922
Date: 2025-05-03 09:18:09.148844
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:18:09 up 4 days, 17:18,  1 user,  load average: 54.36, 60.87, 52.73
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00237519 s, 43.1 MB/s

Event Time: 1746263949.145534
Date: 2025-05-03 09:19:09.149601
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:19:09 up 4 days, 17:19,  1 user,  load average: 46.64, 57.71, 52.17
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00206676 s, 49.5 MB/s

Event Time: 1746264009.145128
Date: 2025-05-03 09:20:09.148141
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:20:09 up 4 days, 17:20,  1 user,  load average: 43.75, 54.83, 51.52
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00188241 s, 54.4 MB/s

Event Time: 1746264069.145794
Date: 2025-05-03 09:21:09.149528
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:21:09 up 4 days, 17:21,  1 user,  load average: 38.81, 51.36, 50.53
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00247951 s, 41.3 MB/s

Event Time: 1746264129.144790
Date: 2025-05-03 09:22:09.148319
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:22:09 up 4 days, 17:22,  1 user,  load average: 36.88, 48.59, 49.63
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0058425 s, 17.5 MB/s

Event Time: 1746264189.144900
Date: 2025-05-03 09:23:09.148679
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:23:09 up 4 days, 17:23,  1 user,  load average: 35.44, 46.06, 48.70
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00171778 s, 59.6 MB/s

Event Time: 1746264249.144803
Date: 2025-05-03 09:24:09.148671
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:24:09 up 4 days, 17:24,  1 user,  load average: 34.17, 43.76, 47.74
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0175353 s, 5.8 MB/s

Event Time: 1746264309.145711
Date: 2025-05-03 09:25:09.149743
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:25:09 up 4 days, 17:25,  1 user,  load average: 34.17, 42.01, 46.89
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00232249 s, 44.1 MB/s

Event Time: 1746264369.145226
Date: 2025-05-03 09:26:09.148983
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:26:09 up 4 days, 17:26,  1 user,  load average: 34.00, 40.51, 46.06
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00921284 s, 11.1 MB/s

Event Time: 1746264429.145186
Date: 2025-05-03 09:27:09.149170
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:27:09 up 4 days, 17:27,  1 user,  load average: 39.41, 41.64, 46.15
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00104489 s, 98.0 MB/s

Event Time: 1746264489.144781
Date: 2025-05-03 09:28:09.148795
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:28:09 up 4 days, 17:28,  1 user,  load average: 35.07, 40.00, 45.31
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00143086 s, 71.6 MB/s

Event Time: 1746264549.144801
Date: 2025-05-03 09:29:09.148966
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:29:09 up 4 days, 17:29,  1 user,  load average: 33.39, 38.61, 44.49
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00157899 s, 64.9 MB/s

Event Time: 1746264609.145759
Date: 2025-05-03 09:30:09.149740
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:30:09 up 4 days, 17:30,  1 user,  load average: 32.70, 37.46, 43.73
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0016811 s, 60.9 MB/s

Event Time: 1746264669.145095
Date: 2025-05-03 09:31:09.148008
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:31:09 up 4 days, 17:31,  1 user,  load average: 32.69, 36.61, 43.04
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00141612 s, 72.3 MB/s

Event Time: 1746264729.144999
Date: 2025-05-03 09:32:09.149051
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:32:09 up 4 days, 17:32,  1 user,  load average: 32.59, 35.87, 42.39
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00165218 s, 62.0 MB/s

Event Time: 1746264789.145106
Date: 2025-05-03 09:33:09.149115
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:33:09 up 4 days, 17:33,  1 user,  load average: 32.36, 35.21, 41.75
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00122792 s, 83.4 MB/s

Event Time: 1746264849.144425
Date: 2025-05-03 09:34:09.147105
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:34:09 up 4 days, 17:34,  1 user,  load average: 32.27, 34.67, 41.15
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00114273 s, 89.6 MB/s

Event Time: 1746264909.144123
Date: 2025-05-03 09:35:09.148328
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:35:09 up 4 days, 17:35,  1 user,  load average: 32.73, 34.37, 40.64
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00168011 s, 60.9 MB/s

Event Time: 1746264969.144321
Date: 2025-05-03 09:36:09.146777
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:36:09 up 4 days, 17:36,  1 user,  load average: 21.94, 31.36, 39.24
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0215012 s, 4.8 MB/s

Event Time: 1746265029.144414
Date: 2025-05-03 09:37:09.147426
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:37:09 up 4 days, 17:37,  1 user,  load average: 32.90, 32.43, 39.09
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00371302 s, 27.6 MB/s

Event Time: 1746265089.143310
Date: 2025-05-03 09:38:09.149445
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:38:09 up 4 days, 17:38,  1 user,  load average: 35.20, 33.56, 39.08
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00271548 s, 37.7 MB/s

Event Time: 1746265149.145311
Date: 2025-05-03 09:39:09.149245
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:39:09 up 4 days, 17:39,  1 user,  load average: 35.63, 33.57, 38.72
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00508203 s, 20.1 MB/s

Event Time: 1746265209.144970
Date: 2025-05-03 09:40:09.148829
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:40:09 up 4 days, 17:40,  1 user,  load average: 44.77, 36.57, 39.42
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00271226 s, 37.8 MB/s

Event Time: 1746265269.145588
Date: 2025-05-03 09:41:09.149889
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:41:09 up 4 days, 17:41,  1 user,  load average: 48.27, 39.09, 40.11
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00452987 s, 22.6 MB/s

Event Time: 1746265329.144347
Date: 2025-05-03 09:42:09.146665
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:42:09 up 4 days, 17:42,  1 user,  load average: 33.73, 36.95, 39.34
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00533144 s, 19.2 MB/s

Event Time: 1746265389.145033
Date: 2025-05-03 09:43:09.147585
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 09:43:09 up 4 days, 17:43,  1 user,  load average: 23.48, 33.41, 37.97
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0013841 s, 74.0 MB/s