Event Time: 1719900989.122013 Date: 2024-07-02 06:16:29.126478 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:16:29 up 13:09, 1 user, load average: 71.77, 53.97, 55.99 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.232881 s, 440 kB/s Event Time: 1719901049.122242 Date: 2024-07-02 06:17:29.128094 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:17:29 up 13:10, 1 user, load average: 78.58, 59.83, 57.92 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.106737 s, 959 kB/s Event Time: 1719901109.122215 Date: 2024-07-02 06:18:29.127561 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:18:29 up 13:11, 1 user, load average: 118.84, 74.94, 63.24 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0104986 s, 9.8 MB/s Event Time: 1719901169.122135 Date: 2024-07-02 06:19:29.128059 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:19:29 up 13:12, 1 user, load average: 103.33, 79.88, 65.76 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00827001 s, 12.4 MB/s Event Time: 1719901229.122280 Date: 2024-07-02 06:20:29.128662 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:20:29 up 13:13, 1 user, load average: 91.37, 78.26, 65.94 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0184923 s, 5.5 MB/s Event Time: 1719901289.122179 Date: 2024-07-02 06:21:29.127321 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:21:29 up 13:14, 1 user, load average: 62.99, 72.67, 64.80 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0425742 s, 2.4 MB/s Event Time: 1719901349.122207 Date: 2024-07-02 06:22:29.130515 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:22:29 up 13:15, 1 user, load average: 54.88, 68.28, 63.77 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0397529 s, 2.6 MB/s Event Time: 1719901409.121990 Date: 2024-07-02 06:23:29.127546 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:23:29 up 13:16, 1 user, load average: 64.19, 68.44, 64.10 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00812661 s, 12.6 MB/s Event Time: 1719901469.122225 Date: 2024-07-02 06:24:29.128529 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:24:29 up 13:17, 1 user, load average: 68.47, 69.90, 64.94 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0116499 s, 8.8 MB/s Event Time: 1719901529.121970 Date: 2024-07-02 06:25:29.130111 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:25:29 up 13:18, 1 user, load average: 82.21, 73.05, 66.30 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0218063 s, 4.7 MB/s Event Time: 1719901589.122242 Date: 2024-07-02 06:26:29.128389 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:26:29 up 13:19, 1 user, load average: 73.18, 70.99, 65.95 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.132297 s, 774 kB/s Event Time: 1719901649.122247 Date: 2024-07-02 06:27:29.135424 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:27:29 up 13:20, 1 user, load average: 108.83, 82.12, 70.13 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0136865 s, 7.5 MB/s Event Time: 1719901709.122111 Date: 2024-07-02 06:28:29.126429 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:28:29 up 13:21, 1 user, load average: 97.29, 85.05, 71.96 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00389232 s, 26.3 MB/s Event Time: 1719901769.122078 Date: 2024-07-02 06:29:29.125858 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:29:29 up 13:22, 1 user, load average: 67.88, 79.76, 71.01 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.121949 s, 840 kB/s Event Time: 1719901829.122263 Date: 2024-07-02 06:30:29.129553 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:30:29 up 13:23, 1 user, load average: 59.30, 74.68, 69.78 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0970662 s, 1.1 MB/s Event Time: 1719901889.122071 Date: 2024-07-02 06:31:29.127479 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:31:29 up 13:24, 1 user, load average: 52.22, 69.57, 68.31 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00977591 s, 10.5 MB/s Event Time: 1719901949.122157 Date: 2024-07-02 06:32:29.125834 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:32:29 up 13:25, 1 user, load average: 38.51, 62.60, 66.00 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0138484 s, 7.4 MB/s Event Time: 1719902009.122205 Date: 2024-07-02 06:33:29.128837 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:33:29 up 13:26, 1 user, load average: 26.33, 54.59, 63.02 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00723922 s, 14.1 MB/s Event Time: 1719902069.122186 Date: 2024-07-02 06:34:29.127589 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:34:29 up 13:27, 1 user, load average: 24.45, 48.75, 60.48 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0410059 s, 2.5 MB/s Event Time: 1719902129.122118 Date: 2024-07-02 06:35:29.126495 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:35:29 up 13:28, 1 user, load average: 34.24, 47.45, 59.31 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0609238 s, 1.7 MB/s Event Time: 1719902189.122242 Date: 2024-07-02 06:36:29.128371 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:36:29 up 13:29, 1 user, load average: 42.98, 47.01, 58.38 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0230638 s, 4.4 MB/s Event Time: 1719902249.122182 Date: 2024-07-02 06:37:29.127312 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:37:29 up 13:30, 1 user, load average: 67.90, 53.09, 59.74 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0148004 s, 6.9 MB/s Event Time: 1719902309.122174 Date: 2024-07-02 06:38:29.128102 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:38:29 up 13:31, 1 user, load average: 54.75, 52.25, 59.06 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0611135 s, 1.7 MB/s Event Time: 1719902369.122074 Date: 2024-07-02 06:39:29.125888 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:39:29 up 13:32, 1 user, load average: 37.29, 48.16, 57.25 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00742526 s, 13.8 MB/s Event Time: 1719902429.122221 Date: 2024-07-02 06:40:29.129673 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:40:29 up 13:33, 1 user, load average: 34.37, 44.87, 55.52 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0355575 s, 2.9 MB/s Event Time: 1719902489.122262 Date: 2024-07-02 06:41:29.129677 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:41:29 up 13:34, 1 user, load average: 38.24, 43.80, 54.47 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0554329 s, 1.8 MB/s Event Time: 1719902549.122205 Date: 2024-07-02 06:42:29.127654 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:42:29 up 13:35, 1 user, load average: 66.47, 50.91, 56.25 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0498022 s, 2.1 MB/s Event Time: 1719902609.122201 Date: 2024-07-02 06:43:29.129049 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:43:29 up 13:36, 1 user, load average: 74.41, 56.44, 57.84 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0176022 s, 5.8 MB/s Event Time: 1719902669.122245 Date: 2024-07-02 06:44:29.127580 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:44:29 up 13:37, 1 user, load average: 72.37, 59.13, 58.68 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0568498 s, 1.8 MB/s Event Time: 1719902729.122240 Date: 2024-07-02 06:45:29.129987 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:45:29 up 13:38, 1 user, load average: 66.06, 59.28, 58.74 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00869619 s, 11.8 MB/s Event Time: 1719902789.122242 Date: 2024-07-02 06:46:29.129893 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:46:29 up 13:39, 1 user, load average: 55.41, 58.01, 58.36 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0173 s, 5.9 MB/s Event Time: 1719902849.122193 Date: 2024-07-02 06:47:29.127162 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:47:29 up 13:40, 1 user, load average: 75.62, 64.04, 60.45 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0203007 s, 5.0 MB/s Event Time: 1719902909.122211 Date: 2024-07-02 06:48:29.129605 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:48:29 up 13:41, 1 user, load average: 72.57, 65.01, 60.99 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.112109 s, 913 kB/s Event Time: 1719902969.122196 Date: 2024-07-02 06:49:29.127419 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:49:29 up 13:42, 1 user, load average: 80.46, 68.80, 62.55 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0647886 s, 1.6 MB/s Event Time: 1719903029.122266 Date: 2024-07-02 06:50:29.129582 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:50:29 up 13:43, 1 user, load average: 76.07, 70.94, 63.77 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0135933 s, 7.5 MB/s Event Time: 1719903089.122236 Date: 2024-07-02 06:51:29.131141 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:51:29 up 13:44, 1 user, load average: 75.79, 71.82, 64.51 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0957478 s, 1.1 MB/s Event Time: 1719903149.122093 Date: 2024-07-02 06:52:29.125731 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:52:29 up 13:45, 1 user, load average: 67.76, 70.47, 64.52 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0291417 s, 3.5 MB/s Event Time: 1719903209.122199 Date: 2024-07-02 06:53:29.126898 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:53:29 up 13:46, 1 user, load average: 41.32, 62.34, 62.09 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0240731 s, 4.3 MB/s Event Time: 1719903269.122087 Date: 2024-07-02 06:54:29.127203 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:54:29 up 13:47, 1 user, load average: 40.73, 58.62, 60.83 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.146452 s, 699 kB/s Event Time: 1719903329.122259 Date: 2024-07-02 06:55:29.128660 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:55:29 up 13:48, 1 user, load average: 29.12, 51.70, 58.29 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00714667 s, 14.3 MB/s Event Time: 1719903389.122268 Date: 2024-07-02 06:56:29.128481 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:56:29 up 13:49, 1 user, load average: 78.44, 59.84, 60.57 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0065555 s, 15.6 MB/s Event Time: 1719903449.122629 Date: 2024-07-02 06:57:29.130386 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:57:29 up 13:50, 1 user, load average: 117.92, 75.37, 65.92 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0125172 s, 8.2 MB/s Event Time: 1719903509.122675 Date: 2024-07-02 06:58:29.128608 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:58:29 up 13:51, 1 user, load average: 134.56, 87.48, 70.66 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00996354 s, 10.3 MB/s Event Time: 1719903569.121931 Date: 2024-07-02 06:59:29.125920 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 06:59:29 up 13:52, 1 user, load average: 104.74, 90.49, 72.92 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00322278 s, 31.8 MB/s Event Time: 1719903629.122283 Date: 2024-07-02 07:00:29.128148 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:00:29 up 13:53, 1 user, load average: 103.97, 91.60, 74.32 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0136583 s, 7.5 MB/s Event Time: 1719903689.122122 Date: 2024-07-02 07:01:29.126257 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:01:29 up 13:54, 1 user, load average: 98.93, 93.23, 76.01 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0232679 s, 4.4 MB/s Event Time: 1719903749.122079 Date: 2024-07-02 07:02:29.127361 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:02:29 up 13:55, 1 user, load average: 52.23, 80.64, 72.74 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00508038 s, 20.2 MB/s Event Time: 1719903809.122137 Date: 2024-07-02 07:03:29.127592 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:03:29 up 13:56, 1 user, load average: 42.31, 72.29, 70.35 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.038513 s, 2.7 MB/s Event Time: 1719903869.122106 Date: 2024-07-02 07:04:29.126569 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:04:29 up 13:57, 1 user, load average: 26.11, 62.33, 67.05 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0133354 s, 7.7 MB/s Event Time: 1719903929.122237 Date: 2024-07-02 07:05:29.126331 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:05:29 up 13:58, 1 user, load average: 34.24, 57.60, 65.10 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.196462 s, 521 kB/s Event Time: 1719903989.122286 Date: 2024-07-02 07:06:29.127449 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:06:29 up 13:59, 1 user, load average: 28.94, 51.83, 62.65 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.00839959 s, 12.2 MB/s Event Time: 1719904049.122203 Date: 2024-07-02 07:07:29.127216 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:07:29 up 14:00, 1 user, load average: 25.35, 46.96, 60.32 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0194978 s, 5.3 MB/s Event Time: 1719904109.122335 Date: 2024-07-02 07:08:29.129220 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:08:29 up 14:01, 1 user, load average: 47.75, 49.11, 60.20 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0313744 s, 3.3 MB/s Event Time: 1719904169.122089 Date: 2024-07-02 07:09:29.126147 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:09:29 up 14:02, 1 user, load average: 27.70, 43.42, 57.56 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0135243 s, 7.6 MB/s Event Time: 1719904229.122206 Date: 2024-07-02 07:10:29.130970 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:10:29 up 14:03, 1 user, load average: 34.46, 41.81, 56.08 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0411867 s, 2.5 MB/s Event Time: 1719904289.122225 Date: 2024-07-02 07:11:29.128110 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:11:29 up 14:04, 1 user, load average: 45.84, 43.29, 55.67 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0671993 s, 1.5 MB/s Event Time: 1719904349.122234 Date: 2024-07-02 07:12:29.129828 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:12:29 up 14:05, 1 user, load average: 50.93, 45.68, 55.75 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0212339 s, 4.8 MB/s Event Time: 1719904409.122213 Date: 2024-07-02 07:13:29.128916 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:13:29 up 14:06, 1 user, load average: 65.86, 51.02, 56.96 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0309005 s, 3.3 MB/s Event Time: 1719904469.122796 Date: 2024-07-02 07:14:29.129586 Host Stats: Collecting data at 60 second intervals. oe-time-dd-test.sh -c 100 -t 3 07:14:29 up 14:07, 1 user, load average: 80.38, 57.84, 58.93 Timeout used: 3 100+0 records in 100+0 records out 102400 bytes (102 kB, 100 KiB) copied, 0.0146737 s, 7.0 MB/s