---> uname -a: Linux prd-centos7-docker-4c-2g-657.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 13.4G 26.6G 34% / 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 13.4G 26.6G 34% /facter-os /dev/vda1 40.0G 13.4G 26.6G 34% /etc/resolv.conf /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hostname /dev/vda1 40.0G 13.4G 26.6G 34% /etc/hosts /dev/vda1 40.0G 13.4G 26.6G 34% /run/cloud-init/result.json /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/sa-host /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/secure /dev/vda1 40.0G 13.4G 26.6G 34% /var/log/auth.log /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/5 /dev/vda1 40.0G 13.4G 26.6G 34% /w/workspace/edgex-go/5@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1341 2013 0 4466 6446 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:c5:94:73 brd ff:ff:ff:ff:ff:ff inet 10.30.123.46/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85009sec preferred_lft 85009sec inet6 fe80::f816:3eff:fec5:9473/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:7b:9d:c0:63 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::42:7bff:fe9d:c063/64 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) 05/27/21 _x86_64_ (2 CPU) 20:19:28 LINUX RESTART (2 CPU) 20:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:21:01 104.76 3.60 101.17 0.00 2601.43 19389.93 0.00 20:22:01 211.17 0.00 211.17 0.00 0.00 48497.10 0.00 20:23:01 66.60 0.02 66.58 0.00 0.53 13062.61 0.00 20:24:01 61.51 0.00 61.51 0.00 0.00 3661.64 0.00 20:25:03 783.61 349.75 433.86 0.00 12900.05 267682.99 0.00 20:26:01 544.42 233.83 310.59 0.00 13200.69 110581.90 0.00 20:27:01 418.81 12.77 406.04 0.00 444.89 213165.23 0.00 20:28:01 262.77 18.45 244.32 0.00 1586.68 42181.62 0.00 20:29:01 1.17 0.02 1.15 0.00 0.27 16.63 0.00 20:30:01 0.17 0.00 0.17 0.00 0.00 1.77 0.00 20:31:01 0.28 0.00 0.28 0.00 0.00 3.23 0.00 20:32:01 0.37 0.08 0.28 0.00 2.66 4.10 0.00 20:33:01 0.27 0.00 0.27 0.00 0.00 3.53 0.00 20:34:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 20:35:01 0.65 0.48 0.17 0.00 100.22 2.45 0.00 20:36:01 0.87 0.00 0.87 0.00 0.00 16.61 0.00 20:37:01 0.17 0.00 0.17 0.00 0.00 1.78 0.00 20:38:01 0.18 0.00 0.18 0.00 0.00 2.03 0.00 20:39:01 0.37 0.00 0.37 0.00 0.00 5.80 0.00 20:40:01 0.33 0.00 0.33 0.00 0.00 4.62 0.00 20:41:01 0.30 0.00 0.30 0.00 0.00 4.10 0.00 20:42:01 0.20 0.00 0.20 0.00 0.00 3.58 0.00 Average: 112.01 28.24 83.77 0.00 1398.76 32838.79 0.00 20:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:21:01 4657688 0 868980 10.85 2620 2479644 1475004 16.28 995172 1922564 417700 20:22:01 3872352 0 1176252 14.69 2620 2957708 1775672 19.60 1344284 2241004 199992 20:23:01 3671792 0 1179472 14.73 2620 3155048 1749708 19.32 1440248 2325828 16688 20:24:01 3585676 0 1189476 14.85 2620 3231160 1809248 19.98 1380124 2462164 191916 20:25:03 1177160 0 1362884 17.02 2620 5466268 2064368 22.79 2238004 3890696 16540 20:26:01 531136 0 1426828 17.82 2620 6048348 2296372 25.35 2664808 4087128 66212 20:27:01 953076 0 1702948 21.26 2620 5350288 3225924 35.62 3070200 3205896 162628 20:28:01 2690032 0 1279436 15.98 2620 4036844 1430236 15.79 1112664 3470488 20 20:29:01 2697288 0 1272176 15.88 2620 4036848 1400520 15.46 1110384 3470304 16 20:30:01 2698132 0 1271324 15.87 2620 4036856 1394380 15.39 1109748 3470332 16 20:31:01 2698236 0 1271220 15.87 2620 4036856 1394344 15.39 1109752 3470328 12 20:32:01 2698648 0 1270724 15.87 2620 4036940 1394296 15.39 1109524 3470692 16 20:33:01 2698256 0 1271108 15.87 2620 4036948 1394440 15.40 1109900 3470692 16 20:34:01 2698820 0 1270544 15.86 2620 4036948 1394296 15.39 1109416 3470692 12 20:35:01 2695004 0 1271516 15.88 2620 4039792 1394380 15.39 1113044 3470584 24 20:36:01 2694848 0 1271672 15.88 2620 4039792 1394368 15.39 1113060 3470584 12 20:37:01 2694820 0 1271692 15.88 2620 4039800 1394296 15.39 1112980 3470584 16 20:38:01 2695092 0 1271416 15.87 2620 4039804 1394296 15.39 1112992 3470584 8 20:39:01 2695092 0 1271412 15.87 2620 4039808 1394296 15.39 1113112 3470588 8 20:40:01 2694980 0 1271520 15.88 2620 4039812 1394380 15.39 1113208 3470584 12 20:41:01 2694772 0 1271728 15.88 2620 4039812 1394356 15.39 1113144 3470584 12 20:42:01 2694976 0 1271516 15.88 2620 4039820 1394296 15.39 1113020 3470584 8 Average: 2676722 0 1272084 15.88 2620 4057507 1606976 17.74 1354945 3281522 48722 20:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:21:01 eth0 1287.21 1422.61 7192.11 148.99 0.00 0.00 0.00 0.00 20:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:21:01 docker0 877.17 664.81 72.50 2686.97 0.00 0.00 0.00 0.00 20:22:01 eth0 410.77 349.87 2076.19 40.35 0.00 0.00 0.00 0.00 20:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:22:01 veth52417cb 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:22:01 docker0 232.42 272.61 15.84 848.23 0.00 0.00 0.00 0.00 20:23:01 eth0 40.59 26.56 27.11 106.59 0.00 0.00 0.00 0.00 20:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:23:01 veth52417cb 1.85 1.85 0.15 0.16 0.00 0.00 0.00 0.00 20:23:01 docker0 1.85 1.85 0.12 0.16 0.00 0.00 0.00 0.00 20:24:01 eth0 24.29 12.90 21.31 11.46 0.00 0.00 0.00 0.00 20:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 veth52417cb 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:03 veth601e3ed 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:03 veth615678a 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 20:25:03 veth6ede554 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:25:03 eth0 238.25 196.53 1823.11 30.51 0.00 0.00 0.00 0.00 20:26:01 veth175003b 0.00 0.31 0.00 0.02 0.00 0.00 0.00 0.00 20:26:01 eth0 69.08 39.24 210.70 16.05 0.00 0.00 0.00 0.00 20:26:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:26:01 veth99d9749 10.13 11.73 0.81 30.77 0.00 0.00 0.00 0.00 20:27:01 vethe769b06 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 vethbe81486 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 veth4673897 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:27:01 veth8ab5c98 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 20:28:01 eth0 2829.55 2565.07 13906.37 562.92 0.00 0.00 0.00 0.00 20:28:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 20:28:01 docker0 1242.87 1125.11 96.99 4328.87 0.00 0.00 0.00 0.00 20:29:01 eth0 1.08 0.48 0.68 0.18 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 eth0 0.27 0.18 0.09 0.10 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 0.27 0.23 0.10 0.02 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 eth0 0.47 0.28 0.27 0.20 0.00 0.00 0.00 0.00 20:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 eth0 0.23 0.18 0.08 0.07 0.00 0.00 0.00 0.00 20:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 eth0 0.15 0.08 0.07 0.01 0.00 0.00 0.00 0.00 20:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 eth0 0.08 0.13 0.01 0.01 0.00 0.00 0.00 0.00 20:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 20:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 eth0 0.15 0.12 0.08 0.07 0.00 0.00 0.00 0.00 20:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 eth0 0.13 0.13 0.06 0.01 0.00 0.00 0.00 0.00 20:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 106.54 102.00 598.37 22.89 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 56.53 51.17 4.41 196.87 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) 05/27/21 _x86_64_ (2 CPU) 20:19:28 LINUX RESTART (2 CPU) 20:20:01 CPU %user %nice %system %iowait %steal %idle 20:21:01 all 18.94 0.00 5.74 2.92 0.08 72.32 20:21:01 0 22.19 0.00 6.50 2.97 0.07 68.27 20:21:01 1 15.72 0.00 4.99 2.87 0.09 76.34 20:22:01 all 43.22 0.00 8.75 2.59 0.11 45.34 20:22:01 0 43.22 0.00 8.58 2.86 0.11 45.23 20:22:01 1 43.22 0.00 8.91 2.31 0.11 45.45 20:23:01 all 39.12 0.00 4.50 0.34 0.08 55.96 20:23:01 0 38.85 0.00 4.42 0.39 0.07 56.26 20:23:01 1 39.39 0.00 4.58 0.28 0.09 55.66 20:24:01 all 70.06 0.00 8.76 0.51 0.09 20.58 20:24:01 0 69.01 0.00 8.50 0.55 0.09 21.84 20:24:01 1 71.11 0.00 9.02 0.48 0.09 19.31 20:25:03 all 26.29 0.00 19.24 26.17 0.12 28.17 20:25:03 0 26.22 0.00 19.34 25.12 0.12 29.19 20:25:03 1 26.36 0.00 19.15 27.21 0.12 27.16 20:26:01 all 76.20 0.00 13.97 9.55 0.13 0.14 20:26:01 0 75.11 0.00 14.64 9.89 0.16 0.21 20:26:01 1 77.27 0.00 13.31 9.23 0.11 0.08 20:27:01 all 45.73 0.00 17.49 28.46 0.13 8.18 20:27:01 0 44.96 0.00 17.83 30.36 0.13 6.72 20:27:01 1 46.50 0.00 17.16 26.57 0.13 9.64 20:28:01 all 32.92 0.00 8.39 7.59 0.10 51.00 20:28:01 0 32.46 0.00 8.65 6.85 0.11 51.94 20:28:01 1 33.39 0.00 8.14 8.32 0.09 50.06 20:29:01 all 0.06 0.00 0.05 0.00 0.03 99.87 20:29:01 0 0.03 0.00 0.05 0.00 0.03 99.88 20:29:01 1 0.08 0.00 0.05 0.00 0.02 99.85 20:30:01 all 0.11 0.00 0.03 0.00 0.03 99.83 20:30:01 0 0.10 0.00 0.05 0.00 0.03 99.82 20:30:01 1 0.12 0.00 0.02 0.00 0.02 99.85 20:31:01 all 0.05 0.00 0.01 0.00 0.02 99.92 20:31:01 0 0.08 0.00 0.00 0.00 0.02 99.90 20:31:01 1 0.02 0.00 0.02 0.00 0.02 99.95 20:31:01 CPU %user %nice %system %iowait %steal %idle 20:32:01 all 0.11 0.00 0.03 0.00 0.03 99.84 20:32:01 0 0.08 0.00 0.03 0.00 0.00 99.88 20:32:01 1 0.13 0.00 0.02 0.00 0.05 99.80 20:33:01 all 0.11 0.00 0.03 0.00 0.03 99.84 20:33:01 0 0.20 0.00 0.03 0.00 0.02 99.75 20:33:01 1 0.02 0.00 0.02 0.00 0.03 99.93 20:34:01 all 0.09 0.00 0.02 0.00 0.02 99.87 20:34:01 0 0.13 0.00 0.02 0.00 0.00 99.85 20:34:01 1 0.05 0.00 0.02 0.00 0.03 99.90 20:35:01 all 0.08 0.00 0.03 0.03 0.03 99.83 20:35:01 0 0.13 0.00 0.02 0.07 0.03 99.75 20:35:01 1 0.03 0.00 0.03 0.00 0.02 99.92 20:36:01 all 0.13 0.00 0.03 0.00 0.02 99.82 20:36:01 0 0.20 0.00 0.03 0.00 0.02 99.75 20:36:01 1 0.05 0.00 0.03 0.00 0.02 99.90 20:37:01 all 0.12 0.00 0.02 0.00 0.02 99.85 20:37:01 0 0.20 0.00 0.02 0.00 0.02 99.77 20:37:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:38:01 all 0.12 0.00 0.01 0.00 0.02 99.86 20:38:01 0 0.20 0.00 0.00 0.00 0.02 99.78 20:38:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:39:01 all 0.11 0.00 0.02 0.00 0.02 99.86 20:39:01 0 0.17 0.00 0.02 0.00 0.00 99.82 20:39:01 1 0.05 0.00 0.02 0.00 0.03 99.90 20:40:01 all 0.11 0.00 0.03 0.00 0.03 99.84 20:40:01 0 0.18 0.00 0.02 0.00 0.02 99.78 20:40:01 1 0.03 0.00 0.03 0.00 0.03 99.90 20:41:01 all 0.15 0.00 0.02 0.00 0.02 99.82 20:41:01 0 0.27 0.00 0.02 0.00 0.02 99.70 20:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 20:42:01 all 0.10 0.00 0.01 0.00 0.02 99.87 20:42:01 0 0.18 0.00 0.00 0.00 0.02 99.80 20:42:01 1 0.02 0.00 0.02 0.00 0.02 99.95 Average: CPU %user %nice %system %iowait %steal %idle Average: all 15.14 0.00 3.75 3.37 0.05 77.70 Average: 0 15.14 0.00 3.81 3.40 0.05 77.60 Average: 1 15.13 0.00 3.68 3.33 0.05 77.80