---> uname -a: Linux prd-centos7-docker-4c-2g-116.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: 2800.000 BogoMIPS: 5600.00 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 11.6G 28.4G 29% / 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 11.6G 28.4G 29% /facter-os /dev/vda1 40.0G 11.6G 28.4G 29% /etc/resolv.conf /dev/vda1 40.0G 11.6G 28.4G 29% /etc/hostname /dev/vda1 40.0G 11.6G 28.4G 29% /etc/hosts /dev/vda1 40.0G 11.6G 28.4G 29% /run/cloud-init/result.json /dev/vda1 40.0G 11.6G 28.4G 29% /var/log/sa-host /dev/vda1 40.0G 11.6G 28.4G 29% /var/log/secure /dev/vda1 40.0G 11.6G 28.4G 29% /var/log/auth.log /dev/vda1 40.0G 11.6G 28.4G 29% /w/workspace/edgex-go/2 /dev/vda1 40.0G 11.6G 28.4G 29% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1328 2144 0 4348 6451 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:6c:c3:9f brd ff:ff:ff:ff:ff:ff inet 10.30.122.112/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84963sec preferred_lft 84963sec inet6 fe80::f816:3eff:fe6c:c39f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:12:01:36:c3 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::42:12ff:fe01:36c3/64 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) 06/10/21 _x86_64_ (2 CPU) 02:13:19 LINUX RESTART (2 CPU) 02:14:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:15:01 100.59 3.66 96.93 0.00 2645.49 19986.57 0.00 02:16:01 174.51 0.00 174.51 0.00 0.00 48237.84 0.00 02:17:01 59.95 0.00 59.95 0.00 0.00 9808.92 0.00 02:18:01 56.23 0.02 56.21 0.00 0.53 3258.78 0.00 02:19:03 596.75 207.56 389.19 0.00 6141.00 240746.55 0.00 02:20:01 389.28 94.75 294.54 0.00 4913.03 104150.14 0.00 02:21:01 478.18 37.35 440.83 0.00 3437.42 174143.54 0.00 02:22:01 61.83 7.61 54.22 0.00 1106.41 6280.25 0.00 02:23:01 0.13 0.00 0.13 0.00 0.00 2.00 0.00 02:24:01 0.20 0.00 0.20 0.00 0.00 1.65 0.00 02:25:01 0.35 0.00 0.35 0.00 0.00 4.55 0.00 02:26:01 0.23 0.00 0.23 0.00 0.00 2.33 0.00 02:27:01 0.30 0.00 0.30 0.00 0.00 3.48 0.00 02:28:01 0.25 0.00 0.25 0.00 0.00 2.30 0.00 02:29:01 0.37 0.18 0.18 0.00 5.73 2.33 0.00 02:30:01 0.87 0.00 0.87 0.00 0.00 16.77 0.00 02:31:01 0.20 0.00 0.20 0.00 0.00 2.07 0.00 02:32:01 0.30 0.00 0.30 0.00 0.00 3.78 0.00 02:33:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 02:34:01 0.47 0.20 0.27 0.00 2.00 3.07 0.00 02:35:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 02:36:01 0.18 0.00 0.18 0.00 0.00 1.93 0.00 02:37:01 3.78 3.46 0.32 0.00 263.69 16.41 0.00 Average: 83.84 15.53 68.32 0.00 803.56 26509.45 0.00 02:14:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:15:01 5160104 0 786272 9.82 2620 2059944 1257780 13.89 713652 1722056 156 02:16:01 4036740 0 1146964 14.32 2620 2822616 1678996 18.54 1256780 2180900 70384 02:17:01 3760144 0 1162532 14.52 2620 3083644 1726696 19.06 1403552 2287124 48480 02:18:01 3745492 0 1118648 13.97 2620 3142180 1630688 18.00 1300764 2392204 182852 02:19:03 1757304 0 1368904 17.09 2620 4880112 2050888 22.64 2089444 3472360 65868 02:20:01 1391024 0 1296976 16.19 2620 5318320 1469860 16.23 2204488 3701232 113476 02:21:01 1788692 0 1411904 17.63 2620 4805724 1953560 21.57 2006348 3459864 44 02:22:01 2829840 0 1256760 15.69 2620 3919720 1309280 14.46 1372752 3092456 16 02:23:01 2835368 0 1251232 15.62 2620 3919720 1267120 13.99 1408800 3053200 8 02:24:01 2835264 0 1251328 15.62 2620 3919728 1267228 13.99 1400576 3063376 12 02:25:01 2834124 0 1252468 15.64 2620 3919728 1267216 13.99 1402512 3062704 12 02:26:01 2834336 0 1252252 15.64 2620 3919732 1267120 13.99 1405056 3060140 12 02:27:01 2834268 0 1252312 15.64 2620 3919740 1267120 13.99 1405064 3060140 8 02:28:01 2834232 0 1252348 15.64 2620 3919740 1267120 13.99 1405164 3060140 8 02:29:01 2834128 0 1252416 15.64 2620 3919776 1267192 13.99 1405168 3060160 28 02:30:01 2834000 0 1252544 15.64 2620 3919776 1267120 13.99 1405084 3060160 12 02:31:01 2829456 0 1257080 15.70 2620 3919784 1267156 13.99 1413044 3056876 16 02:32:01 2829252 0 1257280 15.70 2620 3919788 1267120 13.99 1415956 3053852 8 02:33:01 2829516 0 1257012 15.70 2620 3919792 1267120 13.99 1416076 3053852 8 02:34:01 2826684 0 1259836 15.73 2620 3919800 1267204 13.99 1421708 3051108 12 02:35:01 2826616 0 1259904 15.73 2620 3919800 1267168 13.99 1421688 3051108 12 02:36:01 2827028 0 1259484 15.73 2620 3919808 1267120 13.99 1421628 3051108 8 02:37:01 2812160 0 1266544 15.81 2620 3927616 1282180 14.16 1427412 3058644 88 Average: 2909816 0 1234043 15.41 2620 3862460 1395654 15.41 1457509 2963685 20936 02:14:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:15:01 eth0 1134.87 1230.97 4488.64 134.37 0.00 0.00 0.00 0.00 02:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:15:01 docker0 959.10 756.75 78.21 2741.21 0.00 0.00 0.00 0.00 02:16:01 eth0 542.90 445.15 3548.37 48.51 0.00 0.00 0.00 0.00 02:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:16:01 vethe83e431 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 02:16:01 docker0 200.61 264.87 13.99 844.88 0.00 0.00 0.00 0.00 02:17:01 eth0 26.20 13.68 20.89 11.04 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 vethe83e431 1.13 1.13 0.09 0.10 0.00 0.00 0.00 0.00 02:17:01 docker0 1.13 1.13 0.08 0.10 0.00 0.00 0.00 0.00 02:18:01 eth0 38.01 26.57 24.75 109.16 0.00 0.00 0.00 0.00 02:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:18:01 vethe83e431 1.20 1.20 0.10 0.10 0.00 0.00 0.00 0.00 02:18:01 docker0 1.20 1.20 0.08 0.10 0.00 0.00 0.00 0.00 02:19:03 veth3aca402 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:03 veth6b9c7fa 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:19:03 veth1e139dc 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 02:19:03 eth0 258.22 219.03 1827.14 30.12 0.00 0.00 0.00 0.00 02:20:01 eth0 163.54 113.87 1468.25 19.57 0.00 0.00 0.00 0.00 02:20:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 02:20:01 vethe50bf27 0.00 1.26 0.00 0.06 0.00 0.00 0.00 0.00 02:20:01 docker0 1257.53 1141.82 98.78 3973.04 0.00 0.00 0.00 0.00 02:21:01 veth1b6263d 0.00 0.40 0.00 0.02 0.00 0.00 0.00 0.00 02:21:01 eth0 128.13 76.17 461.79 121.28 0.00 0.00 0.00 0.00 02:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:21:01 vethe50bf27 0.00 0.63 0.00 0.03 0.00 0.00 0.00 0.00 02:22:01 eth0 31.01 22.91 56.28 6.48 0.00 0.00 0.00 0.00 02:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:22:01 docker0 1273.04 1192.99 99.21 4307.88 0.00 0.00 0.00 0.00 02:23:01 eth0 0.37 0.38 0.02 0.03 0.00 0.00 0.00 0.00 02:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 02:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 eth0 0.57 0.50 0.44 0.03 0.00 0.00 0.00 0.00 02:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 02:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 eth0 0.17 0.15 0.08 0.07 0.00 0.00 0.00 0.00 02:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 02:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 eth0 0.22 0.18 0.07 0.01 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 0.18 0.15 0.08 0.07 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 eth0 0.17 0.15 0.07 0.01 0.00 0.00 0.00 0.00 02:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 eth0 6.16 3.75 5.65 2.73 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 100.76 93.00 515.04 20.96 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 55.42 51.93 4.32 187.52 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) 06/10/21 _x86_64_ (2 CPU) 02:13:19 LINUX RESTART (2 CPU) 02:14:02 CPU %user %nice %system %iowait %steal %idle 02:15:01 all 17.24 0.00 4.93 5.77 0.08 71.98 02:15:01 0 21.38 0.00 5.27 4.35 0.07 68.93 02:15:01 1 13.16 0.00 4.60 7.17 0.09 74.99 02:16:01 all 23.23 0.00 8.29 8.99 0.10 59.40 02:16:01 0 23.91 0.00 7.96 9.40 0.11 58.63 02:16:01 1 22.56 0.00 8.61 8.58 0.09 60.16 02:17:01 all 44.72 0.00 5.50 1.15 0.07 48.56 02:17:01 0 44.80 0.00 5.17 1.12 0.07 48.84 02:17:01 1 44.65 0.00 5.84 1.18 0.07 48.27 02:18:01 all 58.25 0.00 8.86 2.29 0.13 30.48 02:18:01 0 57.83 0.00 8.77 2.56 0.11 30.73 02:18:01 1 58.67 0.00 8.95 2.02 0.15 30.22 02:19:03 all 25.96 0.00 18.53 25.20 0.11 30.20 02:19:03 0 25.98 0.00 18.50 25.25 0.12 30.15 02:19:03 1 25.94 0.00 18.56 25.15 0.11 30.25 02:20:01 all 70.85 0.00 15.09 12.42 0.11 1.52 02:20:01 0 70.56 0.00 15.06 12.95 0.13 1.30 02:20:01 1 71.15 0.00 15.12 11.88 0.10 1.75 02:21:01 all 70.05 0.00 19.78 8.35 0.13 1.70 02:21:01 0 70.50 0.00 19.66 8.08 0.09 1.67 02:21:01 1 69.59 0.00 19.90 8.62 0.17 1.72 02:22:01 all 5.40 0.00 2.26 1.23 0.04 91.08 02:22:01 0 4.68 0.00 2.43 1.40 0.05 91.44 02:22:01 1 6.12 0.00 2.08 1.05 0.03 90.71 02:23:01 all 0.13 0.00 0.05 0.00 0.03 99.80 02:23:01 0 0.02 0.00 0.05 0.00 0.02 99.92 02:23:01 1 0.23 0.00 0.05 0.00 0.03 99.68 02:24:01 all 0.13 0.00 0.04 0.00 0.03 99.80 02:24:01 0 0.03 0.00 0.05 0.00 0.03 99.88 02:24:01 1 0.23 0.00 0.03 0.00 0.02 99.72 02:25:01 all 0.07 0.00 0.02 0.00 0.02 99.90 02:25:01 0 0.03 0.00 0.02 0.00 0.03 99.92 02:25:01 1 0.10 0.00 0.02 0.00 0.00 99.88 02:25:01 CPU %user %nice %system %iowait %steal %idle 02:26:01 all 0.13 0.00 0.03 0.00 0.03 99.82 02:26:01 0 0.05 0.00 0.03 0.00 0.03 99.88 02:26:01 1 0.20 0.00 0.02 0.00 0.02 99.77 02:27:01 all 0.05 0.00 0.03 0.00 0.02 99.91 02:27:01 0 0.08 0.00 0.03 0.00 0.03 99.85 02:27:01 1 0.02 0.00 0.02 0.00 0.00 99.97 02:28:01 all 0.09 0.00 0.03 0.00 0.03 99.86 02:28:01 0 0.17 0.00 0.03 0.00 0.03 99.77 02:28:01 1 0.02 0.00 0.02 0.00 0.02 99.95 02:29:01 all 0.10 0.00 0.05 0.00 0.03 99.82 02:29:01 0 0.17 0.00 0.05 0.00 0.02 99.77 02:29:01 1 0.03 0.00 0.05 0.00 0.03 99.88 02:30:01 all 0.13 0.00 0.03 0.00 0.03 99.81 02:30:01 0 0.23 0.00 0.03 0.00 0.02 99.72 02:30:01 1 0.03 0.00 0.03 0.00 0.03 99.90 02:31:01 all 0.10 0.00 0.02 0.00 0.02 99.87 02:31:01 0 0.02 0.00 0.02 0.00 0.02 99.95 02:31:01 1 0.18 0.00 0.02 0.00 0.02 99.78 02:32:01 all 0.14 0.00 0.02 0.00 0.01 99.83 02:32:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:32:01 1 0.25 0.00 0.02 0.00 0.02 99.72 02:33:01 all 0.13 0.00 0.02 0.00 0.02 99.83 02:33:01 0 0.03 0.00 0.02 0.00 0.00 99.95 02:33:01 1 0.23 0.00 0.02 0.00 0.03 99.72 02:34:01 all 0.10 0.00 0.03 0.01 0.03 99.83 02:34:01 0 0.03 0.00 0.02 0.02 0.02 99.92 02:34:01 1 0.17 0.00 0.05 0.00 0.03 99.75 02:35:01 all 0.11 0.00 0.03 0.00 0.02 99.85 02:35:01 0 0.02 0.00 0.03 0.00 0.02 99.93 02:35:01 1 0.20 0.00 0.02 0.00 0.02 99.77 02:36:01 all 0.11 0.00 0.02 0.00 0.02 99.86 02:36:01 0 0.03 0.00 0.00 0.00 0.02 99.95 02:36:01 1 0.18 0.00 0.03 0.00 0.02 99.77 02:36:01 CPU %user %nice %system %iowait %steal %idle 02:37:01 all 1.00 0.00 0.44 0.05 0.03 98.49 02:37:01 0 1.02 0.00 0.45 0.07 0.02 98.45 02:37:01 1 0.99 0.00 0.42 0.03 0.03 98.52 Average: all 12.98 0.00 3.45 2.70 0.05 80.83 Average: 0 13.12 0.00 3.43 2.68 0.04 80.72 Average: 1 12.84 0.00 3.47 2.71 0.05 80.94