---> uname -a: Linux prd-centos7-docker-4c-2g-873.vexxhost.local 3.10.0-1160.21.1.el7.x86_64 #1 SMP Tue Mar 16 18:28:22 UTC 2021 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): 2 On-line CPU(s) list: 0,1 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 NUMA node(s): 1 Vendor ID: AuthenticAMD CPU family: 23 Model: 49 Model name: AMD EPYC-Rome Processor Stepping: 0 CPU MHz: 2799.998 BogoMIPS: 5599.99 Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected 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 syscall nx mmxext fxsr_opt pdpe1gb rdtscp lm art rep_good nopl extd_apicid eagerfpu pni pclmulqdq ssse3 fma cx16 sse4_1 sse4_2 x2apic movbe popcnt tsc_deadline_timer aes xsave avx f16c rdrand hypervisor lahf_lm cmp_legacy svm cr8_legacy abm sse4a misalignsse 3dnowprefetch osvw topoext retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 arat npt nrip_save umip spec_ctrl intel_stibp ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 12.0G 27.9G 30% / tmpfs 64.0M 0 64.0M 0% /dev tmpfs 3.8G 0 3.8G 0% /sys/fs/cgroup shm 64.0M 0 64.0M 0% /dev/shm /dev/vda1 40.0G 12.0G 27.9G 30% /facter-os /dev/vda1 40.0G 12.0G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.0G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.0G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.0G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/4 /dev/vda1 40.0G 12.0G 27.9G 30% /w/workspace/edgex-go/4@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1219 2280 0 4321 6555 Swap: 1023 1 1022 ---> 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:2f:5d:f6 brd ff:ff:ff:ff:ff:ff inet 10.30.122.111/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85019sec preferred_lft 85019sec inet6 fe80::f816:3eff:fe2f:5df6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:2b:d4:9f:1c 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::42:2bff:fed4:9f1c/64 scope link valid_lft forever preferred_lft forever ---> sar -b -r -n DEV: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/23/21 _x86_64_ (2 CPU) 07:05:36 LINUX RESTART (2 CPU) 07:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:07:01 127.73 17.15 110.57 0.00 5634.64 21845.46 0.00 07:08:01 174.31 0.00 174.31 0.00 0.00 46406.17 0.00 07:09:01 59.09 0.00 59.09 0.00 0.00 10105.81 0.00 07:10:02 62.22 0.00 62.22 0.00 0.00 9230.68 0.00 07:11:01 641.24 180.81 460.42 0.00 5238.04 294603.98 0.00 07:12:01 484.53 125.80 358.73 0.00 6018.45 113215.83 0.00 07:13:01 453.21 83.43 369.79 0.00 3221.45 130099.48 0.00 07:14:01 6.43 0.00 6.43 0.00 0.00 231.33 0.00 07:15:01 0.20 0.00 0.20 0.00 0.00 2.02 0.00 07:16:01 0.27 0.00 0.27 0.00 0.00 3.12 0.00 07:17:01 0.33 0.00 0.33 0.00 0.00 3.30 0.00 07:18:01 0.30 0.00 0.30 0.00 0.00 3.96 0.00 07:19:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 07:20:01 0.20 0.00 0.20 0.00 0.00 1.78 0.00 07:21:01 0.43 0.18 0.25 0.00 5.73 3.15 0.00 07:22:01 0.92 0.12 0.80 0.00 0.93 16.37 0.00 07:23:01 0.28 0.00 0.28 0.00 0.00 3.30 0.00 07:24:01 0.27 0.00 0.27 0.00 0.00 3.08 0.00 07:25:01 0.28 0.00 0.28 0.00 0.00 3.80 0.00 07:26:01 0.22 0.00 0.22 0.00 0.00 2.22 0.00 07:27:01 0.20 0.00 0.20 0.00 0.00 1.95 0.00 07:28:01 0.27 0.00 0.27 0.00 0.00 3.70 0.00 Average: 91.14 18.41 72.73 0.00 911.63 28262.07 0.00 07:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:07:01 5137336 0 808752 10.10 2620 2060232 1283188 14.17 731900 1723908 156 07:08:01 4200008 0 1007940 12.59 2620 2798372 1567808 17.31 1096532 2173556 47296 07:09:01 3848380 0 1080252 13.49 2620 3077688 1719588 18.99 1318416 2283404 33116 07:10:02 4167868 0 970860 12.12 2620 2867592 1241796 13.71 1089076 2196120 20 07:11:01 926800 0 1247240 15.57 2620 5832280 1739228 19.20 2574084 3789904 292 07:12:01 603684 0 1315816 16.43 2620 6086820 1853512 20.46 2440516 4216292 3896 07:13:01 2963276 0 1144556 14.29 2620 3898488 1300364 14.36 1283660 3049444 20 07:14:01 2965852 0 1141976 14.26 2620 3898492 1297268 14.32 1315892 3022728 12 07:15:01 2966112 0 1141708 14.26 2620 3898500 1292128 14.27 1328892 3010960 8 07:16:01 2969284 0 1138532 14.22 2620 3898504 1259412 13.90 1328448 3008888 8 07:17:01 2969572 0 1138244 14.21 2620 3898504 1259472 13.91 1328860 3008888 8 07:18:01 2969580 0 1138228 14.21 2620 3898512 1259448 13.91 1328864 3008888 8 07:19:01 2970100 0 1137704 14.21 2620 3898516 1259232 13.90 1328076 3008888 8 07:20:01 2969936 0 1137864 14.21 2620 3898520 1259400 13.90 1330372 3006840 8 07:21:01 2969864 0 1137900 14.21 2620 3898556 1259412 13.90 1339788 2997488 16 07:22:01 2968336 0 1139424 14.23 2620 3898560 1259436 13.90 1344020 2994712 8 07:23:01 2968684 0 1139072 14.22 2620 3898564 1259232 13.90 1345624 2993248 8 07:24:01 2968560 0 1139188 14.22 2620 3898572 1259232 13.90 1345632 2993248 8 07:25:01 2968740 0 1139008 14.22 2620 3898572 1259232 13.90 1345516 2993248 8 07:26:01 2968600 0 1139144 14.22 2620 3898576 1259232 13.90 1345636 2993248 8 07:27:01 2968380 0 1139360 14.23 2620 3898580 1259328 13.90 1345620 2993248 8 07:28:01 2963684 0 1144052 14.28 2620 3898584 1274080 14.07 1349536 2993248 8 Average: 3016938 0 1121219 14.00 2620 3868163 1349138 14.90 1390225 2930018 3860 07:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:07:01 eth0 1622.41 1602.38 6428.20 219.76 0.00 0.00 0.00 0.00 07:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 docker0 851.09 554.30 71.11 2684.82 0.00 0.00 0.00 0.00 07:08:01 eth0 589.34 488.51 3546.17 50.49 0.00 0.00 0.00 0.00 07:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:08:01 veth045f90f 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 07:08:01 docker0 233.79 301.48 16.12 842.02 0.00 0.00 0.00 0.00 07:09:01 eth0 26.73 13.86 21.36 11.25 0.00 0.00 0.00 0.00 07:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:09:01 veth045f90f 1.03 1.05 0.08 0.09 0.00 0.00 0.00 0.00 07:09:01 docker0 1.03 1.03 0.07 0.09 0.00 0.00 0.00 0.00 07:10:02 eth0 29.32 16.29 25.44 11.82 0.00 0.00 0.00 0.00 07:10:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:02 docker0 1.22 1.22 0.08 0.10 0.00 0.00 0.00 0.00 07:11:01 vetha53e751 0.00 1.02 0.00 0.06 0.00 0.00 0.00 0.00 07:11:01 eth0 260.56 226.51 1899.94 89.77 0.00 0.00 0.00 0.00 07:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 docker0 62.62 69.80 4.17 169.22 0.00 0.00 0.00 0.00 07:12:01 vetha53e751 0.00 0.52 0.00 0.02 0.00 0.00 0.00 0.00 07:12:01 veth4b802fe 25.90 39.39 2.07 346.78 0.00 0.00 0.00 0.00 07:12:01 eth0 226.15 152.06 1785.90 73.95 0.00 0.00 0.00 0.00 07:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 65.37 38.51 139.47 19.04 0.00 0.00 0.00 0.00 07:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 docker0 1217.22 1023.93 95.92 4291.92 0.00 0.00 0.00 0.00 07:14:01 eth0 1.32 0.38 0.38 0.22 0.00 0.00 0.00 0.00 07:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 1.22 0.30 0.33 0.20 0.00 0.00 0.00 0.00 07:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 eth0 1.97 0.38 0.41 0.21 0.00 0.00 0.00 0.00 07:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 eth0 2.17 0.72 0.78 0.47 0.00 0.00 0.00 0.00 07:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 eth0 1.13 0.43 0.54 0.35 0.00 0.00 0.00 0.00 07:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 eth0 0.53 0.08 0.05 0.04 0.00 0.00 0.00 0.00 07:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 eth0 1.25 0.32 0.33 0.20 0.00 0.00 0.00 0.00 07:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 eth0 0.78 0.30 0.30 0.20 0.00 0.00 0.00 0.00 07:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 eth0 0.87 0.47 0.43 0.24 0.00 0.00 0.00 0.00 07:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 07:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 eth0 0.10 0.05 0.01 0.00 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 eth0 1.73 1.80 0.17 15.98 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 128.76 115.60 629.00 22.43 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 55.37 46.58 4.36 195.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.21.1.el7.x86_64 (centos-7-docker-606adb87-c9a3-b56e-c965-7bc42a059c0f.vexxhost.lo) 06/23/21 _x86_64_ (2 CPU) 07:05:36 LINUX RESTART (2 CPU) 07:06:01 CPU %user %nice %system %iowait %steal %idle 07:07:01 all 29.66 0.00 6.13 6.17 0.08 57.95 07:07:01 0 27.86 0.00 7.50 5.98 0.07 58.59 07:07:01 1 31.46 0.00 4.78 6.36 0.09 57.31 07:08:01 all 18.95 0.00 7.19 4.10 0.10 69.67 07:08:01 0 18.59 0.00 7.42 4.56 0.12 69.31 07:08:01 1 19.30 0.00 6.96 3.65 0.07 70.02 07:09:01 all 46.72 0.00 4.69 0.47 0.08 48.04 07:09:01 0 45.85 0.00 5.14 0.58 0.07 48.35 07:09:01 1 47.59 0.00 4.25 0.35 0.09 47.73 07:10:02 all 57.50 0.00 7.98 1.03 0.08 33.41 07:10:02 0 57.87 0.00 8.51 0.97 0.07 32.57 07:10:02 1 57.12 0.00 7.45 1.10 0.09 34.25 07:11:01 all 26.97 0.00 18.84 28.97 0.14 25.09 07:11:01 0 26.69 0.00 19.00 28.95 0.13 25.23 07:11:01 1 27.24 0.00 18.67 29.00 0.15 24.94 07:12:01 all 73.58 0.00 15.69 8.75 0.11 1.87 07:12:01 0 72.94 0.00 15.84 9.05 0.11 2.06 07:12:01 1 74.21 0.00 15.54 8.46 0.11 1.69 07:13:01 all 59.34 0.00 14.11 7.48 0.11 18.96 07:13:01 0 58.39 0.00 15.03 7.87 0.09 18.61 07:13:01 1 60.30 0.00 13.18 7.08 0.13 19.31 07:14:01 all 0.09 0.00 0.13 0.00 0.03 99.76 07:14:01 0 0.13 0.00 0.13 0.00 0.02 99.72 07:14:01 1 0.05 0.00 0.12 0.00 0.03 99.80 07:15:01 all 0.14 0.00 0.07 0.00 0.03 99.76 07:15:01 0 0.23 0.00 0.08 0.00 0.03 99.65 07:15:01 1 0.05 0.00 0.05 0.00 0.03 99.87 07:16:01 all 0.08 0.00 0.03 0.00 0.03 99.87 07:16:01 0 0.15 0.00 0.02 0.00 0.00 99.83 07:16:01 1 0.02 0.00 0.03 0.00 0.05 99.90 07:17:01 all 0.08 0.00 0.02 0.00 0.03 99.88 07:17:01 0 0.12 0.00 0.02 0.00 0.03 99.83 07:17:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:17:01 CPU %user %nice %system %iowait %steal %idle 07:18:01 all 0.11 0.00 0.02 0.00 0.02 99.86 07:18:01 0 0.17 0.00 0.02 0.00 0.00 99.82 07:18:01 1 0.05 0.00 0.02 0.00 0.03 99.90 07:19:01 all 0.04 0.00 0.03 0.00 0.03 99.91 07:19:01 0 0.05 0.00 0.02 0.00 0.02 99.92 07:19:01 1 0.03 0.00 0.03 0.00 0.03 99.90 07:20:01 all 0.09 0.00 0.03 0.00 0.03 99.85 07:20:01 0 0.15 0.00 0.03 0.00 0.02 99.80 07:20:01 1 0.03 0.00 0.02 0.00 0.05 99.90 07:21:01 all 0.09 0.00 0.05 0.00 0.02 99.84 07:21:01 0 0.15 0.00 0.03 0.00 0.00 99.82 07:21:01 1 0.03 0.00 0.07 0.00 0.03 99.87 07:22:01 all 0.10 0.00 0.03 0.00 0.03 99.85 07:22:01 0 0.15 0.00 0.02 0.00 0.02 99.82 07:22:01 1 0.05 0.00 0.03 0.00 0.03 99.88 07:23:01 all 0.08 0.00 0.02 0.00 0.03 99.87 07:23:01 0 0.12 0.00 0.02 0.00 0.02 99.85 07:23:01 1 0.05 0.00 0.02 0.00 0.03 99.90 07:24:01 all 0.09 0.00 0.02 0.00 0.02 99.87 07:24:01 0 0.15 0.00 0.02 0.00 0.00 99.83 07:24:01 1 0.03 0.00 0.02 0.00 0.03 99.92 07:25:01 all 0.07 0.00 0.03 0.00 0.03 99.88 07:25:01 0 0.10 0.00 0.02 0.00 0.02 99.87 07:25:01 1 0.03 0.00 0.03 0.00 0.03 99.90 07:26:01 all 0.08 0.00 0.02 0.00 0.03 99.88 07:26:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:26:01 1 0.12 0.00 0.02 0.00 0.03 99.83 07:27:01 all 0.08 0.00 0.02 0.00 0.02 99.89 07:27:01 0 0.02 0.00 0.02 0.00 0.03 99.93 07:27:01 1 0.13 0.00 0.02 0.00 0.00 99.85 07:28:01 all 0.13 0.00 0.04 0.00 0.03 99.81 07:28:01 0 0.08 0.00 0.03 0.00 0.03 99.85 07:28:01 1 0.17 0.00 0.05 0.00 0.02 99.77 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.52 0.00 3.23 2.44 0.05 80.77 Average: 0 13.36 0.00 3.39 2.48 0.04 80.73 Average: 1 13.69 0.00 3.06 2.39 0.05 80.80