---> uname -a: Linux prd-centos7-docker-4c-2g-21228.vexxhost.local 3.10.0-1160.6.1.el7.x86_64 #1 SMP Tue Nov 17 13:59:11 UTC 2020 x86_64 Linux ---> lscpu: Architecture: x86_64 CPU op-mode(s): 32-bit, 64-bit Byte Order: Little Endian Address sizes: 40 bits physical, 48 bits virtual CPU(s): 4 On-line CPU(s) list: 0-3 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 4 NUMA node(s): 1 Vendor ID: GenuineIntel CPU family: 6 Model: 44 Model name: Westmere E56xx/L56xx/X56xx (IBRS update) Stepping: 1 CPU MHz: 2933.438 BogoMIPS: 5866.87 Virtualization: VT-x Hypervisor vendor: KVM Virtualization type: full L1d cache: 128 KiB L1i cache: 128 KiB L2 cache: 16 MiB L3 cache: 64 MiB NUMA node0 CPU(s): 0-3 Vulnerability Itlb multihit: KVM: Mitigation: Split huge pages Vulnerability L1tf: Mitigation; PTE Inversion; VMX conditional cache flushes, SMT disabled Vulnerability Mds: Vulnerable: Clear CPU buffers attempted, no microcode; SMT Host state unknown Vulnerability Meltdown: Mitigation; PTI Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected Flags: fpu vme de pse tsc msr pae mce cx8 apic sep mtrr pge mca cmov pat pse36 clflush mmx fxsr sse sse2 ss syscall nx pdpe1gb rdtscp lm constant_tsc rep_good nopl xtopology eagerfpu pni pclmulqdq vmx ssse3 cx16 pcid sse4_1 sse4_2 x2apic popcnt tsc_deadline_timer aes hypervisor lahf_lm ssbd ibrs ibpb stibp tpr_shadow vnmi flexpriority ept vpid tsc_adjust arat spec_ctrl intel_stibp ---> nproc: 4 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 50.0G 11.6G 38.4G 23% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 918.7M 0 918.7M 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 50.0G 11.6G 38.4G 23% /facter-os /dev/vda1 50.0G 11.6G 38.4G 23% /etc/resolv.conf /dev/vda1 50.0G 11.6G 38.4G 23% /etc/hostname /dev/vda1 50.0G 11.6G 38.4G 23% /etc/hosts /dev/vda1 50.0G 11.6G 38.4G 23% /run/cloud-init/result.json /dev/vda1 50.0G 11.6G 38.4G 23% /var/log/sa-host /dev/vda1 50.0G 11.6G 38.4G 23% /var/log/secure /dev/vda1 50.0G 11.6G 38.4G 23% /var/log/auth.log /dev/vda1 50.0G 11.6G 38.4G 23% /w/workspace/edgex-go/1 /dev/vda1 50.0G 11.6G 38.4G 23% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 1837 709 130 0 997 1042 Swap: 1023 66 957 ---> ip addr: 1: lo: mtu 65536 qdisc noqueue state UNKNOWN qlen 1000 link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00 inet 127.0.0.1/8 scope host lo valid_lft forever preferred_lft forever inet6 ::1/128 scope host valid_lft forever preferred_lft forever 2: eth0: mtu 1458 qdisc pfifo_fast state UP qlen 1000 link/ether fa:16:3e:df:5b:23 brd ff:ff:ff:ff:ff:ff inet 10.30.123.94/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85088sec preferred_lft 85088sec inet6 fe80::f816:3eff:fedf:5b23/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3a:9d:87:a1 brd ff:ff:ff:ff:ff:ff inet 10.250.0.254/24 brd 10.250.0.255 scope global docker0 valid_lft forever preferred_lft forever inet6 fe80::42:3aff:fe9d:87a1/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 01/19/21 _x86_64_ (4 CPU) 17:07:58 LINUX RESTART (4 CPU) 17:09:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 17:10:01 112.27 72.78 39.49 0.00 9545.33 13222.02 0.00 17:11:01 279.82 80.20 199.62 0.00 4903.56 51229.68 0.00 17:12:01 177.78 89.67 88.11 0.00 2867.60 9856.34 0.00 17:13:01 126.41 65.86 60.55 0.00 3342.08 11105.83 0.00 17:14:02 1029.99 766.47 263.52 0.00 92563.97 160039.28 0.00 17:15:01 2653.73 2376.88 276.85 0.00 140195.05 151006.28 0.00 17:16:02 494.81 206.24 288.56 0.00 52757.29 102047.37 0.00 17:17:01 2445.33 2108.26 337.07 0.00 115954.22 122225.69 0.00 17:18:01 255.39 77.31 178.08 0.00 7358.19 17590.76 0.00 17:19:02 6.46 0.62 5.84 0.00 27.16 191.29 0.00 17:20:01 0.32 0.03 0.29 0.00 0.81 3.59 0.00 17:21:01 0.22 0.02 0.20 0.00 0.13 2.60 0.00 17:22:01 0.35 0.02 0.33 0.00 0.27 3.75 0.00 17:23:01 0.55 0.30 0.25 0.00 9.05 2.43 0.00 17:24:01 2.53 1.73 0.80 0.00 176.99 15.33 0.00 17:25:01 0.25 0.00 0.25 0.00 0.00 2.88 0.00 17:26:01 0.22 0.02 0.20 0.00 0.27 1.62 0.00 17:27:01 0.28 0.02 0.27 0.00 0.27 3.28 0.00 17:28:01 0.23 0.00 0.23 0.00 0.00 2.88 0.00 17:29:01 0.33 0.02 0.32 0.00 0.53 3.31 0.00 Average: 378.25 291.10 87.14 0.00 21451.84 31951.64 0.00 17:09:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:10:01 389152 0 594128 31.58 2596 895668 1096748 37.43 486808 805440 0 17:11:01 330860 0 694928 36.93 1496 854260 1243576 42.44 435824 843456 48 17:12:01 272752 0 753332 40.04 684 854776 1389232 47.41 612540 714088 69496 17:13:01 375344 0 720544 38.30 668 784988 1331368 45.44 544404 696852 20 17:14:02 232328 0 813568 43.24 4 835644 3065228 104.61 659752 772368 64 17:15:01 312696 0 1087032 57.77 4 481812 3710968 126.65 682604 625828 32932 17:16:02 68544 0 806592 42.87 4 1006404 2186412 74.62 777900 813112 72216 17:17:01 103436 0 736660 39.15 4 1041444 1758344 60.01 641224 894388 11696 17:18:01 423564 0 632636 33.62 4 825340 1254872 42.83 492928 723696 20 17:19:02 429264 0 626304 33.29 4 825972 1204044 41.09 489460 723340 12 17:20:01 429908 0 625660 33.25 4 825972 1200996 40.99 489348 723268 8 17:21:01 429828 0 625724 33.26 4 825988 1201032 40.99 489564 723272 8 17:22:01 430048 0 625504 33.24 4 825988 1201044 40.99 489768 723276 8 17:23:01 430188 0 625164 33.23 4 826188 1195240 40.79 489032 723380 8 17:24:01 422344 0 628456 33.40 4 830740 1194852 40.78 494712 725132 16 17:25:01 422588 0 628192 33.39 4 830760 1194792 40.78 494656 725140 12 17:26:01 422624 0 628160 33.39 4 830756 1194792 40.78 494656 725140 12 17:27:01 422524 0 628240 33.39 4 830776 1194792 40.78 494552 725156 16 17:28:01 422572 0 628188 33.39 4 830780 1194856 40.78 494680 725156 8 17:29:01 422336 0 628416 33.40 4 830788 1194928 40.78 494640 725176 12 Average: 359645 0 686871 36.51 275 834752 1510406 51.55 537453 742833 9331 17:09:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:10:01 eth0 887.69 1220.24 3126.67 137.66 0.00 0.00 0.00 0.00 17:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:10:01 docker0 1150.03 789.71 85.61 2762.53 0.00 0.00 0.00 0.00 17:11:01 eth0 505.37 403.29 3673.59 42.55 0.00 0.00 0.00 0.00 17:11:01 veth62eeb99 0.00 0.03 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:11:01 docker0 131.93 181.90 9.45 828.31 0.00 0.00 0.00 0.00 17:12:01 eth0 42.96 28.16 27.49 71.71 0.00 0.00 0.00 0.00 17:12:01 veth62eeb99 0.43 0.53 0.04 0.04 0.00 0.00 0.00 0.00 17:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:12:01 docker0 0.43 0.43 0.03 0.04 0.00 0.00 0.00 0.00 17:13:01 eth0 30.91 18.38 27.90 13.69 0.00 0.00 0.00 0.00 17:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 vethc31d7b0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 veth2d4a8d6 0.13 0.17 0.01 0.24 0.00 0.00 0.00 0.00 17:14:02 veth5a9a8e9 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:14:02 veth0d948d6 0.00 0.18 0.00 0.01 0.00 0.00 0.00 0.00 17:15:01 veth454a31d 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:15:01 veth144b536 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 17:15:01 veth0d948d6 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 17:15:01 eth0 2613.91 2550.41 12140.85 454.10 0.00 0.00 0.00 0.00 17:16:02 veth0d948d6 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 17:16:02 eth0 177.44 134.80 1395.96 69.75 0.00 0.00 0.00 0.00 17:16:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 17:16:02 docker0 1254.69 978.78 92.62 3723.79 0.00 0.00 0.00 0.00 17:17:01 veth0d948d6 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:17:01 vethb5b2f3c 0.96 1.43 0.14 3.90 0.00 0.00 0.00 0.00 17:17:01 eth0 137.47 82.21 401.59 40.31 0.00 0.00 0.00 0.00 17:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 eth0 90.43 64.93 173.33 89.62 0.00 0.00 0.00 0.00 17:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:18:01 docker0 1339.93 1109.34 97.71 4268.17 0.00 0.00 0.00 0.00 17:19:02 eth0 1.07 0.45 0.44 0.27 0.00 0.00 0.00 0.00 17:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 eth0 1.17 0.32 0.35 0.20 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 eth0 1.95 0.55 0.64 0.36 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 eth0 0.58 0.32 0.28 0.23 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 eth0 0.18 0.08 0.02 0.01 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.33 0.20 0.14 0.07 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 eth0 0.27 0.20 0.14 0.07 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 107.26 107.84 531.23 28.03 0.00 0.00 0.00 0.00 Average: lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 67.19 55.63 4.90 214.02 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.6.1.el7.x86_64 (centos-7-docker-5fbc1798-0377-b841-54c3-72bc41eda64a.vexxhost.lo) 01/19/21 _x86_64_ (4 CPU) 17:07:58 LINUX RESTART (4 CPU) 17:09:03 CPU %user %nice %system %iowait %steal %idle 17:10:01 all 11.12 0.00 5.50 1.32 0.96 81.09 17:10:01 0 9.48 0.00 6.62 1.78 1.10 81.03 17:10:01 1 12.71 0.00 4.96 0.28 0.87 81.18 17:10:01 2 10.55 0.00 4.74 1.59 0.92 82.19 17:10:01 3 11.72 0.00 5.69 1.65 0.98 79.97 17:11:01 all 12.14 0.00 10.83 4.60 1.94 70.49 17:11:01 0 12.83 0.00 12.54 1.49 1.85 71.29 17:11:01 1 11.19 0.00 10.46 6.93 1.91 69.51 17:11:01 2 12.56 0.00 10.07 7.03 2.00 68.34 17:11:01 3 12.00 0.00 10.25 2.93 1.99 72.83 17:12:01 all 61.62 0.00 14.47 4.43 0.90 18.58 17:12:01 0 57.24 0.00 15.51 3.91 1.05 22.29 17:12:01 1 63.71 0.00 14.30 4.52 0.85 16.62 17:12:01 2 63.44 0.00 13.28 4.28 0.90 18.10 17:12:01 3 62.09 0.00 14.81 5.00 0.79 17.31 17:13:01 all 45.52 0.00 14.12 1.17 1.04 38.15 17:13:01 0 45.22 0.00 14.44 1.18 1.18 37.98 17:13:01 1 45.26 0.00 13.59 0.60 0.92 39.64 17:13:01 2 46.20 0.00 14.39 2.00 0.98 36.43 17:13:01 3 45.38 0.00 14.05 0.92 1.09 38.57 17:14:02 all 21.95 0.00 25.46 6.96 2.37 43.27 17:14:02 0 18.54 0.00 24.07 4.88 2.63 49.88 17:14:02 1 23.15 0.00 25.66 5.58 2.24 43.37 17:14:02 2 23.87 0.00 26.27 11.07 2.17 36.62 17:14:02 3 22.25 0.00 25.83 6.29 2.44 43.18 17:15:01 all 34.79 0.00 28.46 17.40 2.38 16.98 17:15:01 0 34.01 0.00 25.36 17.66 2.64 20.32 17:15:01 1 34.99 0.00 29.16 17.25 2.38 16.23 17:15:01 2 35.05 0.00 29.27 17.76 2.12 15.79 17:15:01 3 35.10 0.00 30.07 16.91 2.36 15.56 17:16:02 all 44.62 0.00 20.05 12.47 5.43 17.44 17:16:02 0 42.97 0.00 18.23 13.60 6.60 18.60 17:16:02 1 44.92 0.00 20.85 11.26 4.99 17.98 17:16:02 2 45.15 0.00 20.87 11.79 5.09 17.10 17:16:02 3 45.50 0.00 20.29 13.17 5.00 16.04 17:17:01 all 39.48 0.00 25.11 17.68 5.61 12.12 17:17:01 0 37.41 0.00 23.25 18.41 6.28 14.64 17:17:01 1 41.99 0.00 25.29 15.73 5.37 11.62 17:17:01 2 38.41 0.00 26.06 17.99 5.96 11.57 17:17:01 3 40.11 0.00 25.86 18.60 4.79 10.63 17:18:01 all 34.89 0.00 13.22 6.00 4.69 41.20 17:18:01 0 34.96 0.00 13.26 3.66 4.42 43.70 17:18:01 1 34.72 0.00 12.32 6.17 4.87 41.91 17:18:01 2 34.99 0.00 12.93 7.23 5.17 39.68 17:18:01 3 34.88 0.00 14.39 6.97 4.27 39.48 17:19:02 all 0.14 0.00 0.06 0.00 0.03 99.77 17:19:02 0 0.40 0.00 0.03 0.02 0.02 99.53 17:19:02 1 0.05 0.00 0.07 0.00 0.05 99.83 17:19:02 2 0.07 0.00 0.08 0.00 0.02 99.83 17:19:02 3 0.03 0.00 0.07 0.00 0.03 99.87 17:20:01 all 0.05 0.00 0.04 0.00 0.00 99.90 17:20:01 0 0.10 0.00 0.05 0.00 0.00 99.85 17:20:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:20:01 2 0.03 0.00 0.03 0.00 0.02 99.92 17:20:01 3 0.03 0.00 0.03 0.02 0.00 99.92 17:20:01 CPU %user %nice %system %iowait %steal %idle 17:21:01 all 0.16 0.00 0.03 0.00 0.01 99.80 17:21:01 0 0.50 0.00 0.03 0.00 0.00 99.47 17:21:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:21:01 2 0.03 0.00 0.02 0.00 0.00 99.95 17:21:01 3 0.05 0.00 0.05 0.00 0.02 99.88 17:22:01 all 0.15 0.00 0.05 0.00 0.02 99.78 17:22:01 0 0.50 0.00 0.03 0.00 0.02 99.45 17:22:01 1 0.02 0.00 0.03 0.00 0.02 99.93 17:22:01 2 0.03 0.00 0.05 0.00 0.02 99.90 17:22:01 3 0.03 0.00 0.08 0.00 0.03 99.85 17:23:01 all 0.16 0.00 0.03 0.00 0.01 99.79 17:23:01 0 0.52 0.00 0.03 0.00 0.00 99.45 17:23:01 1 0.05 0.00 0.03 0.02 0.02 99.88 17:23:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:23:01 3 0.05 0.00 0.03 0.00 0.03 99.88 17:24:01 all 0.15 0.00 0.07 0.02 0.02 99.74 17:24:01 0 0.08 0.00 0.05 0.00 0.02 99.85 17:24:01 1 0.05 0.00 0.05 0.00 0.03 99.87 17:24:01 2 0.43 0.00 0.12 0.03 0.02 99.40 17:24:01 3 0.02 0.00 0.08 0.05 0.00 99.85 17:25:01 all 0.15 0.00 0.03 0.00 0.01 99.81 17:25:01 0 0.00 0.00 0.00 0.00 0.02 99.98 17:25:01 1 0.05 0.00 0.05 0.00 0.00 99.90 17:25:01 2 0.12 0.00 0.03 0.00 0.00 99.85 17:25:01 3 0.43 0.00 0.03 0.00 0.02 99.52 17:26:01 all 0.14 0.00 0.02 0.00 0.00 99.84 17:26:01 0 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 1 0.02 0.00 0.02 0.00 0.00 99.97 17:26:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:26:01 3 0.50 0.00 0.02 0.00 0.00 99.48 17:27:01 all 0.16 0.00 0.03 0.00 0.02 99.78 17:27:01 0 0.00 0.00 0.02 0.00 0.02 99.97 17:27:01 1 0.07 0.00 0.05 0.00 0.03 99.85 17:27:01 2 0.03 0.00 0.03 0.02 0.02 99.90 17:27:01 3 0.53 0.00 0.03 0.00 0.02 99.42 17:28:01 all 0.15 0.00 0.03 0.00 0.00 99.81 17:28:01 0 0.03 0.00 0.05 0.00 0.00 99.92 17:28:01 1 0.03 0.00 0.02 0.00 0.00 99.95 17:28:01 2 0.02 0.00 0.03 0.00 0.00 99.95 17:28:01 3 0.53 0.00 0.02 0.00 0.02 99.43 17:29:01 all 0.16 0.00 0.03 0.00 0.00 99.80 17:29:01 0 0.07 0.00 0.07 0.00 0.00 99.87 17:29:01 1 0.03 0.00 0.03 0.00 0.00 99.93 17:29:01 2 0.03 0.00 0.03 0.00 0.00 99.93 17:29:01 3 0.52 0.00 0.00 0.00 0.00 99.48 Average: all 14.92 0.00 7.63 3.48 1.24 72.73 Average: 0 14.37 0.00 7.47 3.23 1.37 73.57 Average: 1 15.16 0.00 7.59 3.30 1.20 72.75 Average: 2 15.10 0.00 7.67 3.90 1.24 72.09 Average: 3 15.07 0.00 7.79 3.48 1.16 72.51