Event Time: 1751468393.494272
Date: 2025-07-02 14:59:53.494456
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 14:59:53 up 1 day, 19:31,  1 user,  load average: 3.69, 1.17, 0.48
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0818029 s, 1.3 MB/s

Event Time: 1751468429.227418
Date: 2025-07-02 15:00:29.228129
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:00:29 up 1 day, 19:32,  1 user,  load average: 5.02, 1.69, 0.68
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.034245 s, 3.0 MB/s

Event Time: 1751468489.227492
Date: 2025-07-02 15:01:29.229078
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:01:29 up 1 day, 19:33,  1 user,  load average: 7.95, 3.21, 1.27
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0916356 s, 1.1 MB/s

Event Time: 1751468549.227807
Date: 2025-07-02 15:02:29.228738
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:02:29 up 1 day, 19:34,  1 user,  load average: 10.11, 4.35, 1.76
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0265512 s, 3.9 MB/s

Event Time: 1751468609.226471
Date: 2025-07-02 15:03:29.227512
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:03:29 up 1 day, 19:35,  1 user,  load average: 25.63, 9.58, 3.71
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.098023 s, 1.0 MB/s

Event Time: 1751468669.227561
Date: 2025-07-02 15:04:29.229300
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:04:29 up 1 day, 19:36,  1 user,  load average: 18.18, 10.59, 4.44
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0693582 s, 1.5 MB/s

Event Time: 1751468729.226719
Date: 2025-07-02 15:05:29.227536
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:05:29 up 1 day, 19:37,  1 user,  load average: 17.32, 11.34, 5.06
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0859061 s, 1.2 MB/s

Event Time: 1751468789.226813
Date: 2025-07-02 15:06:29.227632
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:06:29 up 1 day, 19:38,  1 user,  load average: 12.21, 11.01, 5.34
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0999035 s, 1.0 MB/s

Event Time: 1751468849.226362
Date: 2025-07-02 15:07:29.227214
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:07:29 up 1 day, 19:39,  1 user,  load average: 23.93, 14.17, 6.76
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0519379 s, 2.0 MB/s

Event Time: 1751468909.227282
Date: 2025-07-02 15:08:29.228439
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:08:29 up 1 day, 19:40,  1 user,  load average: 45.17, 22.14, 9.97
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0832181 s, 1.2 MB/s

Event Time: 1751468969.226400
Date: 2025-07-02 15:09:29.227671
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:09:29 up 1 day, 19:41,  1 user,  load average: 64.82, 31.81, 14.05
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0152102 s, 6.7 MB/s

Event Time: 1751469029.226139
Date: 2025-07-02 15:10:29.227129
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:10:29 up 1 day, 19:42,  1 user,  load average: 53.68, 34.57, 16.12
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0243834 s, 4.2 MB/s

Event Time: 1751469089.775367
Date: 2025-07-02 15:11:29.776581
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:11:29 up 1 day, 19:43,  1 user,  load average: 67.39, 42.23, 19.92
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00517875 s, 19.8 MB/s

Event Time: 1751469149.226167
Date: 2025-07-02 15:12:29.226931
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:12:29 up 1 day, 19:44,  1 user,  load average: 71.88, 47.38, 23.04
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0185517 s, 5.5 MB/s

Event Time: 1751469209.227134
Date: 2025-07-02 15:13:29.228009
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:13:29 up 1 day, 19:45,  1 user,  load average: 72.00, 52.47, 26.35
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00842852 s, 12.1 MB/s

Event Time: 1751469269.226240
Date: 2025-07-02 15:14:29.227037
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:14:29 up 1 day, 19:46,  1 user,  load average: 51.15, 50.20, 27.22
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00639796 s, 16.0 MB/s

Event Time: 1751469329.227087
Date: 2025-07-02 15:15:29.228599
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:15:29 up 1 day, 19:47,  1 user,  load average: 37.11, 46.66, 27.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00356666 s, 28.7 MB/s

Event Time: 1751469389.227283
Date: 2025-07-02 15:16:29.228574
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:16:29 up 1 day, 19:48,  1 user,  load average: 23.93, 41.15, 26.77
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00242926 s, 42.2 MB/s

Event Time: 1751469449.227673
Date: 2025-07-02 15:17:29.229200
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:17:29 up 1 day, 19:49,  1 user,  load average: 18.99, 36.60, 26.10
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00138163 s, 74.1 MB/s

Event Time: 1751469509.227692
Date: 2025-07-02 15:18:29.229219
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:18:29 up 1 day, 19:50,  1 user,  load average: 17.24, 32.89, 25.48
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00160949 s, 63.6 MB/s

Event Time: 1751469569.227340
Date: 2025-07-02 15:19:29.228506
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:19:29 up 1 day, 19:51,  1 user,  load average: 16.58, 29.84, 24.90
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00122568 s, 83.5 MB/s

Event Time: 1751469629.227462
Date: 2025-07-02 15:20:29.228973
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:20:29 up 1 day, 19:52,  1 user,  load average: 16.35, 27.38, 24.36
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00126126 s, 81.2 MB/s

Event Time: 1751469689.227414
Date: 2025-07-02 15:21:29.228899
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:21:29 up 1 day, 19:53,  1 user,  load average: 16.20, 25.33, 23.84
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00124487 s, 82.3 MB/s

Event Time: 1751469749.227345
Date: 2025-07-02 15:22:29.228828
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:22:29 up 1 day, 19:54,  1 user,  load average: 16.07, 23.63, 23.35
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00125441 s, 81.6 MB/s

Event Time: 1751469809.228382
Date: 2025-07-02 15:23:29.229984
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:23:29 up 1 day, 19:55,  1 user,  load average: 16.15, 22.27, 22.90
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00131537 s, 77.8 MB/s

Event Time: 1751469869.228222
Date: 2025-07-02 15:24:29.229691
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:24:29 up 1 day, 19:56,  1 user,  load average: 16.26, 21.20, 22.49
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00153509 s, 66.7 MB/s

Event Time: 1751469929.227792
Date: 2025-07-02 15:25:29.229310
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:25:29 up 1 day, 19:57,  1 user,  load average: 16.18, 20.28, 22.09
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00146178 s, 70.1 MB/s

Event Time: 1751469989.226912
Date: 2025-07-02 15:26:29.228126
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:26:29 up 1 day, 19:58,  1 user,  load average: 16.11, 19.51, 21.71
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00168879 s, 60.6 MB/s

Event Time: 1751470049.226909
Date: 2025-07-02 15:27:29.228131
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:27:29 up 1 day, 19:59,  1 user,  load average: 16.06, 18.90, 21.36
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.000904641 s, 113 MB/s

Event Time: 1751470109.227551
Date: 2025-07-02 15:28:29.229057
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:28:29 up 1 day, 20:00,  1 user,  load average: 16.25, 18.44, 21.05
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00194001 s, 52.8 MB/s

Event Time: 1751470169.227417
Date: 2025-07-02 15:29:29.228901
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:29:29 up 1 day, 20:01,  1 user,  load average: 16.15, 18.01, 20.73
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00158421 s, 64.6 MB/s

Event Time: 1751470229.227569
Date: 2025-07-02 15:30:29.228769
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:30:29 up 1 day, 20:02,  1 user,  load average: 15.17, 17.46, 20.38
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00130416 s, 78.5 MB/s

Event Time: 1751470289.227080
Date: 2025-07-02 15:31:29.228532
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:31:29 up 1 day, 20:03,  1 user,  load average: 10.55, 15.62, 19.55
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00630156 s, 16.2 MB/s

Event Time: 1751470349.227164
Date: 2025-07-02 15:32:29.228642
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:32:29 up 1 day, 20:04,  1 user,  load average: 21.23, 17.91, 20.10
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00217355 s, 47.1 MB/s

Event Time: 1751470409.227235
Date: 2025-07-02 15:33:29.229010
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:33:29 up 1 day, 20:05,  1 user,  load average: 26.05, 19.74, 20.59
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00174292 s, 58.8 MB/s

Event Time: 1751470469.226840
Date: 2025-07-02 15:34:29.232326
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:34:29 up 1 day, 20:06,  1 user,  load average: 29.56, 22.00, 21.32
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0248568 s, 4.1 MB/s

Event Time: 1751470529.227683
Date: 2025-07-02 15:35:29.228912
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:35:29 up 1 day, 20:07,  1 user,  load average: 21.10, 20.94, 20.99
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00190091 s, 53.9 MB/s

Event Time: 1751470589.227037
Date: 2025-07-02 15:36:29.227821
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:36:29 up 1 day, 20:08,  1 user,  load average: 17.94, 20.06, 20.69
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00139565 s, 73.4 MB/s

Event Time: 1751470649.226754
Date: 2025-07-02 15:37:29.227543
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:37:29 up 1 day, 20:09,  1 user,  load average: 16.85, 19.37, 20.41
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00106818 s, 95.9 MB/s

Event Time: 1751470709.227406
Date: 2025-07-02 15:38:29.228914
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:38:29 up 1 day, 20:10,  1 user,  load average: 16.50, 18.81, 20.15
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00151723 s, 67.5 MB/s

Event Time: 1751470769.227213
Date: 2025-07-02 15:39:29.228417
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:39:29 up 1 day, 20:11,  1 user,  load average: 16.44, 18.36, 19.91
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00114221 s, 89.7 MB/s

Event Time: 1751470829.227533
Date: 2025-07-02 15:40:29.229054
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:40:29 up 1 day, 20:12,  1 user,  load average: 16.38, 17.98, 19.67
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00149329 s, 68.6 MB/s

Event Time: 1751470889.227561
Date: 2025-07-02 15:41:29.229052
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:41:29 up 1 day, 20:13,  1 user,  load average: 16.25, 17.66, 19.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0012891 s, 79.4 MB/s

Event Time: 1751470949.227041
Date: 2025-07-02 15:42:29.228323
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:42:29 up 1 day, 20:14,  1 user,  load average: 16.09, 17.35, 19.24
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00180625 s, 56.7 MB/s

Event Time: 1751471009.226653
Date: 2025-07-02 15:43:29.227434
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:43:29 up 1 day, 20:15,  1 user,  load average: 16.07, 17.12, 19.04
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00134938 s, 75.9 MB/s

Event Time: 1751471069.227264
Date: 2025-07-02 15:44:29.228773
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:44:29 up 1 day, 20:16,  1 user,  load average: 16.09, 16.93, 18.85
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00134211 s, 76.3 MB/s

Event Time: 1751471129.227536
Date: 2025-07-02 15:45:29.229076
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:45:29 up 1 day, 20:17,  1 user,  load average: 16.62, 16.91, 18.72
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00156545 s, 65.4 MB/s

Event Time: 1751471189.227483
Date: 2025-07-02 15:46:29.228998
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:46:29 up 1 day, 20:18,  1 user,  load average: 16.48, 16.82, 18.57
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0011947 s, 85.7 MB/s

Event Time: 1751471249.227604
Date: 2025-07-02 15:47:29.229125
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:47:29 up 1 day, 20:19,  1 user,  load average: 16.30, 16.71, 18.43
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00140265 s, 73.0 MB/s

Event Time: 1751471309.226842
Date: 2025-07-02 15:48:29.228085
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:48:29 up 1 day, 20:20,  1 user,  load average: 16.24, 16.64, 18.29
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00131636 s, 77.8 MB/s

Event Time: 1751471369.227170
Date: 2025-07-02 15:49:29.228433
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:49:29 up 1 day, 20:21,  1 user,  load average: 16.35, 16.58, 18.17
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00118836 s, 86.2 MB/s

Event Time: 1751471429.227419
Date: 2025-07-02 15:50:29.228942
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:50:29 up 1 day, 20:22,  1 user,  load average: 16.49, 16.57, 18.06
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00181201 s, 56.5 MB/s

Event Time: 1751471489.227094
Date: 2025-07-02 15:51:29.228685
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:51:29 up 1 day, 20:23,  1 user,  load average: 12.93, 15.75, 17.69
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00377062 s, 27.2 MB/s

Event Time: 1751471549.227455
Date: 2025-07-02 15:52:29.229081
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:52:29 up 1 day, 20:24,  1 user,  load average: 9.93, 14.55, 17.17
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00284511 s, 36.0 MB/s

Event Time: 1751471609.227118
Date: 2025-07-02 15:53:29.228505
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:53:29 up 1 day, 20:25,  1 user,  load average: 14.40, 14.99, 17.16
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0027362 s, 37.4 MB/s

Event Time: 1751471669.261021
Date: 2025-07-02 15:54:29.262435
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 15:54:29 up 1 day, 20:26,  1 user,  load average: 11.91, 14.38, 16.82
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0207398 s, 4.9 MB/s