Event Time: 1712973550.967029
Date: 2024-04-12 18:59:10.972889
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 18:59:10 up 4 days,  9:45,  0 user,  load average: 8.58, 16.37, 21.70
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00795722 s, 12.9 MB/s

Event Time: 1712973608.773772
Date: 2024-04-12 19:00:08.780292
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:00:08 up 4 days,  9:46,  0 user,  load average: 8.39, 14.98, 20.91
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00124452 s, 82.3 MB/s

Event Time: 1712973668.773608
Date: 2024-04-12 19:01:08.779168
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:01:08 up 4 days,  9:47,  0 user,  load average: 9.07, 14.05, 20.23
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00181314 s, 56.5 MB/s

Event Time: 1712973728.773592
Date: 2024-04-12 19:02:08.777054
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:02:08 up 4 days,  9:48,  0 user,  load average: 9.11, 13.18, 19.54
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.016118 s, 6.4 MB/s

Event Time: 1712973788.773802
Date: 2024-04-12 19:03:08.780809
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:03:08 up 4 days,  9:49,  0 user,  load average: 14.14, 13.46, 19.21
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0282743 s, 3.6 MB/s

Event Time: 1712973848.773639
Date: 2024-04-12 19:04:08.777218
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:04:08 up 4 days,  9:50,  0 user,  load average: 70.33, 32.37, 25.51
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0134224 s, 7.6 MB/s

Event Time: 1712973908.773613
Date: 2024-04-12 19:05:08.778317
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:05:08 up 4 days,  9:51,  0 user,  load average: 48.37, 32.44, 25.93
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00209066 s, 49.0 MB/s

Event Time: 1712973968.773664
Date: 2024-04-12 19:06:08.780966
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:06:08 up 4 days,  9:52,  0 user,  load average: 21.82, 27.74, 24.72
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00278273 s, 36.8 MB/s

Event Time: 1712974028.773565
Date: 2024-04-12 19:07:08.778755
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:07:08 up 4 days,  9:53,  0 user,  load average: 12.85, 24.00, 23.61
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.01023 s, 10.0 MB/s

Event Time: 1712974088.773813
Date: 2024-04-12 19:08:08.779288
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:08:08 up 4 days,  9:54,  0 user,  load average: 7.04, 20.32, 22.37
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00606473 s, 16.9 MB/s

Event Time: 1712974148.773544
Date: 2024-04-12 19:09:08.778006
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:09:08 up 4 days,  9:55,  0 user,  load average: 4.36, 17.12, 21.14
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00121771 s, 84.1 MB/s

Event Time: 1712974208.773574
Date: 2024-04-12 19:10:08.778458
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:10:08 up 4 days,  9:56,  0 user,  load average: 8.33, 15.90, 20.46
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00775991 s, 13.2 MB/s

Event Time: 1712974268.773581
Date: 2024-04-12 19:11:08.777284
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:11:08 up 4 days,  9:57,  0 user,  load average: 11.08, 15.44, 20.03
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00286723 s, 35.7 MB/s

Event Time: 1712974328.773583
Date: 2024-04-12 19:12:08.778509
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:12:08 up 4 days,  9:58,  0 user,  load average: 7.35, 13.64, 19.12
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00145143 s, 70.6 MB/s

Event Time: 1712974388.773576
Date: 2024-04-12 19:13:08.778530
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:13:08 up 4 days,  9:59,  0 user,  load average: 5.40, 11.95, 18.19
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0148603 s, 6.9 MB/s

Event Time: 1712974448.773546
Date: 2024-04-12 19:14:08.779053
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:14:08 up 4 days, 10:00,  0 user,  load average: 2.75, 9.98, 17.12
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00130761 s, 78.3 MB/s

Event Time: 1712974508.773570
Date: 2024-04-12 19:15:08.778767
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:15:08 up 4 days, 10:01,  0 user,  load average: 2.11, 8.47, 16.15
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00154081 s, 66.5 MB/s

Event Time: 1712974568.773579
Date: 2024-04-12 19:16:08.778458
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:16:08 up 4 days, 10:02,  0 user,  load average: 2.31, 7.38, 15.30
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00139578 s, 73.4 MB/s

Event Time: 1712974628.773553
Date: 2024-04-12 19:17:08.776246
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:17:08 up 4 days, 10:03,  0 user,  load average: 14.26, 9.50, 15.50
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0158704 s, 6.5 MB/s

Event Time: 1712974688.773552
Date: 2024-04-12 19:18:08.776463
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:18:08 up 4 days, 10:04,  0 user,  load average: 18.86, 11.89, 15.96
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0636683 s, 1.6 MB/s

Event Time: 1712974748.773560
Date: 2024-04-12 19:19:08.778484
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:19:08 up 4 days, 10:05,  0 user,  load average: 13.46, 11.87, 15.72
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0055237 s, 18.5 MB/s

Event Time: 1712974808.773541
Date: 2024-04-12 19:20:08.777172
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:20:08 up 4 days, 10:06,  0 user,  load average: 11.35, 11.55, 15.37
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0113402 s, 9.0 MB/s

Event Time: 1712974868.773830
Date: 2024-04-12 19:21:08.782958
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:21:08 up 4 days, 10:07,  0 user,  load average: 11.99, 11.42, 15.07
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00197996 s, 51.7 MB/s

Event Time: 1712974928.773758
Date: 2024-04-12 19:22:08.779146
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:22:08 up 4 days, 10:08,  0 user,  load average: 19.64, 13.66, 15.60
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00487166 s, 21.0 MB/s

Event Time: 1712974988.773645
Date: 2024-04-12 19:23:08.776776
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:23:08 up 4 days, 10:09,  0 user,  load average: 30.27, 17.67, 16.86
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0154084 s, 6.6 MB/s

Event Time: 1712975048.773706
Date: 2024-04-12 19:24:08.779572
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:24:08 up 4 days, 10:10,  0 user,  load average: 29.63, 20.13, 17.78
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00476836 s, 21.5 MB/s

Event Time: 1712975108.773645
Date: 2024-04-12 19:25:08.777061
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:25:08 up 4 days, 10:11,  0 user,  load average: 20.31, 18.99, 17.52
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00338145 s, 30.3 MB/s

Event Time: 1712975168.773719
Date: 2024-04-12 19:26:08.779644
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:26:08 up 4 days, 10:12,  0 user,  load average: 15.62, 18.42, 17.45
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0150856 s, 6.8 MB/s

Event Time: 1712975228.773572
Date: 2024-04-12 19:27:08.781135
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:27:08 up 4 days, 10:13,  0 user,  load average: 28.38, 20.88, 18.31
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0246574 s, 4.2 MB/s

Event Time: 1712975288.773665
Date: 2024-04-12 19:28:08.778876
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:28:08 up 4 days, 10:14,  0 user,  load average: 17.35, 19.16, 17.88
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00269344 s, 38.0 MB/s

Event Time: 1712975348.773785
Date: 2024-04-12 19:29:08.779183
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:29:08 up 4 days, 10:15,  0 user,  load average: 14.27, 17.98, 17.56
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.010309 s, 9.9 MB/s

Event Time: 1712975408.773748
Date: 2024-04-12 19:30:08.779507
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:30:08 up 4 days, 10:16,  0 user,  load average: 9.39, 15.94, 16.89
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00920989 s, 11.1 MB/s

Event Time: 1712975468.773454
Date: 2024-04-12 19:31:08.776746
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:31:08 up 4 days, 10:17,  0 user,  load average: 8.43, 14.42, 16.30
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00191369 s, 53.5 MB/s

Event Time: 1712975528.773636
Date: 2024-04-12 19:32:08.776943
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:32:08 up 4 days, 10:18,  0 user,  load average: 13.62, 14.99, 16.38
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00121937 s, 84.0 MB/s

Event Time: 1712975588.773636
Date: 2024-04-12 19:33:08.779263
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:33:08 up 4 days, 10:19,  0 user,  load average: 9.67, 13.64, 15.83
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00308039 s, 33.2 MB/s

Event Time: 1712975648.773679
Date: 2024-04-12 19:34:08.778339
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:34:08 up 4 days, 10:20,  0 user,  load average: 8.81, 12.64, 15.35
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00142128 s, 72.0 MB/s

Event Time: 1712975708.773937
Date: 2024-04-12 19:35:08.783364
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:35:08 up 4 days, 10:21,  0 user,  load average: 8.13, 11.73, 14.86
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00127078 s, 80.6 MB/s

Event Time: 1712975768.773770
Date: 2024-04-12 19:36:08.779679
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:36:08 up 4 days, 10:22,  0 user,  load average: 10.24, 11.78, 14.69
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.002661 s, 38.5 MB/s

Event Time: 1712975828.773726
Date: 2024-04-12 19:37:08.778828
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:37:08 up 4 days, 10:23,  0 user,  load average: 8.54, 11.02, 14.24
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00151328 s, 67.7 MB/s

Event Time: 1712975888.773755
Date: 2024-04-12 19:38:08.779535
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:38:08 up 4 days, 10:24,  0 user,  load average: 13.01, 11.45, 14.17
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0208334 s, 4.9 MB/s

Event Time: 1712975948.773582
Date: 2024-04-12 19:39:08.790446
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:39:08 up 4 days, 10:25,  0 user,  load average: 13.04, 12.15, 14.26
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00235539 s, 43.5 MB/s

Event Time: 1712976008.773697
Date: 2024-04-12 19:40:08.778873
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:40:08 up 4 days, 10:26,  0 user,  load average: 23.72, 15.12, 15.13
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00313364 s, 32.7 MB/s

Event Time: 1712976068.773765
Date: 2024-04-12 19:41:08.778590
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:41:08 up 4 days, 10:27,  0 user,  load average: 35.74, 19.02, 16.41
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0100167 s, 10.2 MB/s

Event Time: 1712976128.773605
Date: 2024-04-12 19:42:08.776450
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:42:08 up 4 days, 10:28,  0 user,  load average: 55.29, 28.83, 20.00
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0016218 s, 63.1 MB/s

Event Time: 1712976188.773684
Date: 2024-04-12 19:43:08.778882
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:43:08 up 4 days, 10:29,  0 user,  load average: 39.93, 28.95, 20.57
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00238108 s, 43.0 MB/s

Event Time: 1712976248.773627
Date: 2024-04-12 19:44:08.777816
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:44:08 up 4 days, 10:30,  0 user,  load average: 21.50, 25.64, 19.95
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0025786 s, 39.7 MB/s

Event Time: 1712976308.773612
Date: 2024-04-12 19:45:08.779580
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:45:08 up 4 days, 10:31,  0 user,  load average: 11.62, 22.09, 19.09
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0022463 s, 45.6 MB/s

Event Time: 1712976368.773624
Date: 2024-04-12 19:46:08.776671
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:46:08 up 4 days, 10:32,  0 user,  load average: 8.06, 19.18, 18.28
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00410038 s, 25.0 MB/s

Event Time: 1712976428.773495
Date: 2024-04-12 19:47:08.776831
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:47:08 up 4 days, 10:33,  0 user,  load average: 6.95, 16.84, 17.53
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00358419 s, 28.6 MB/s

Event Time: 1712976488.773778
Date: 2024-04-12 19:48:08.778601
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:48:08 up 4 days, 10:34,  0 user,  load average: 47.35, 25.04, 20.20
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0086398 s, 11.9 MB/s

Event Time: 1712976548.773927
Date: 2024-04-12 19:49:08.779109
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:49:08 up 4 days, 10:35,  0 user,  load average: 86.26, 40.20, 25.71
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0189359 s, 5.4 MB/s

Event Time: 1712976608.773570
Date: 2024-04-12 19:50:08.776508
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:50:08 up 4 days, 10:36,  0 user,  load average: 82.14, 48.31, 29.47
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0759233 s, 1.3 MB/s

Event Time: 1712976668.773972
Date: 2024-04-12 19:51:08.779944
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:51:08 up 4 days, 10:37,  0 user,  load average: 78.90, 52.49, 32.02
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00567761 s, 18.0 MB/s

Event Time: 1712976728.773605
Date: 2024-04-12 19:52:08.776735
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:52:08 up 4 days, 10:38,  0 user,  load average: 44.32, 48.10, 31.84
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0303758 s, 3.4 MB/s

Event Time: 1712976788.773599
Date: 2024-04-12 19:53:08.787299
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:53:08 up 4 days, 10:39,  0 user,  load average: 23.11, 41.43, 30.57
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.00135594 s, 75.5 MB/s

Event Time: 1712976848.773600
Date: 2024-04-12 19:54:08.781685
Host Stats: Collecting data at 60 second intervals.
oe-time-dd-test.sh -c 100 -t 3
 19:54:08 up 4 days, 10:40,  0 user,  load average: 11.18, 34.65, 28.91
Timeout used: 3
100+0 records in
100+0 records out
102400 bytes (102 kB, 100 KiB) copied, 0.0191005 s, 5.4 MB/s