---> uname -a: Linux prd-centos7-docker-4c-2g-15053.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 13.0G 27.0G 32% / 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 13.0G 27.0G 32% /facter-os /dev/vda1 40.0G 13.0G 27.0G 32% /etc/resolv.conf /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hostname /dev/vda1 40.0G 13.0G 27.0G 32% /etc/hosts /dev/vda1 40.0G 13.0G 27.0G 32% /run/cloud-init/result.json /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/sa-host /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/secure /dev/vda1 40.0G 13.0G 27.0G 32% /var/log/auth.log /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/2@tmp /dev/vda1 40.0G 13.0G 27.0G 32% /w/workspace/edgex-go/2 ---> free -m: total used free shared buff/cache available Mem: 7821 1362 1219 0 5239 6475 Swap: 1023 2 1021 ---> 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:54:21:c7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.81/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84925sec preferred_lft 84925sec inet6 fe80::f816:3eff:fe54:21c7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fa:48:00:33 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:faff:fe48:33/64 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) 05/19/21 _x86_64_ (2 CPU) 11:55:48 LINUX RESTART (2 CPU) 11:57:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:58:01 49.27 0.19 49.09 0.00 23.17 29161.45 0.00 11:59:01 176.96 0.00 176.96 0.00 0.00 28835.80 0.00 12:00:01 67.50 0.00 67.50 0.00 0.00 10973.01 0.00 12:01:01 59.03 0.10 58.93 0.00 1.73 3919.68 0.00 12:02:05 209.67 41.83 167.84 0.00 1004.91 96707.75 0.00 12:03:01 289.08 80.03 209.04 0.00 1980.86 125263.69 0.00 12:04:01 228.01 19.17 208.84 0.00 2741.05 100070.57 0.00 12:05:01 309.39 13.91 295.49 0.00 1378.18 113905.55 0.00 12:06:01 290.76 51.77 238.99 0.00 1644.90 127684.56 0.00 12:07:01 222.71 8.83 213.88 0.00 1645.44 36587.61 0.00 12:08:01 22.40 8.61 13.79 0.00 1176.82 603.05 0.00 12:09:01 0.30 0.00 0.30 0.00 0.00 4.53 0.00 12:10:01 3.13 2.71 0.42 0.00 44.37 6.31 0.00 12:11:01 274.90 251.59 23.31 0.00 3406.83 857.90 0.00 12:12:01 1.12 0.00 1.12 0.00 0.00 278.18 0.00 12:13:01 0.30 0.00 0.30 0.00 0.00 3.25 0.00 12:14:01 0.18 0.00 0.18 0.00 0.00 2.73 0.00 12:15:01 0.20 0.00 0.20 0.00 0.00 2.12 0.00 12:16:01 0.17 0.00 0.17 0.00 0.00 1.92 0.00 12:17:01 0.17 0.00 0.17 0.00 0.00 2.13 0.00 12:18:01 0.27 0.00 0.27 0.00 0.00 3.10 0.00 12:19:01 0.18 0.00 0.18 0.00 0.00 3.07 0.00 12:20:01 0.20 0.00 0.20 0.00 0.00 2.37 0.00 Average: 95.70 20.70 74.99 0.00 651.53 29256.80 0.00 11:57:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:58:01 4206264 0 948180 11.84 2620 2851876 1515388 16.73 1035284 2277712 255268 11:59:01 4018404 0 1125760 14.06 2620 2862156 1733984 19.14 1257396 2192216 110636 12:00:01 3760236 0 1095304 13.68 2620 3150780 1841596 20.33 1364224 2313672 81808 12:01:01 3888436 0 1033912 12.91 2620 3083972 1463944 16.16 1201636 2341080 103612 12:02:05 1484868 0 1233184 15.40 2620 5288268 1869820 20.64 1701328 4148700 1096228 12:03:01 223028 0 1225836 15.31 2620 6557456 1513400 16.71 3141040 3909636 680260 12:04:01 556200 0 1426488 17.81 2620 6023632 3134212 34.60 2985692 3704676 6968 12:05:01 143528 0 1361232 17.00 2620 6501560 2079312 22.96 3015588 4087964 432964 12:06:01 624236 0 1317264 16.45 2620 6064820 1975204 21.81 2711588 3886464 3896 12:07:01 1531952 0 1290816 16.12 2620 5183552 1641012 18.12 1846420 3870808 32 12:08:01 2037508 0 1194452 14.91 2620 4774360 1280456 14.14 1342892 3880676 12 12:09:01 2040296 0 1191660 14.88 2620 4774364 1249700 13.80 1343704 3877692 8 12:10:01 2040064 0 1190900 14.87 2620 4775356 1247624 13.77 1344264 3878860 8 12:11:01 1896336 0 1273284 15.90 2620 4836700 1244496 13.74 1383224 3899924 7836 12:12:01 1896132 0 1273480 15.90 2620 4836708 1244580 13.74 1382824 3900404 8 12:13:01 1896144 0 1273468 15.90 2620 4836708 1244496 13.74 1382732 3900404 12 12:14:01 1896244 0 1273360 15.90 2620 4836716 1244496 13.74 1382828 3900404 16 12:15:01 1896376 0 1273224 15.90 2620 4836720 1244496 13.74 1382748 3900404 8 12:16:01 1896144 0 1273452 15.90 2620 4836724 1244496 13.74 1382752 3900408 8 12:17:01 1896288 0 1273304 15.90 2620 4836728 1244556 13.74 1382728 3900404 8 12:18:01 1896144 0 1273448 15.90 2620 4836728 1244496 13.74 1382760 3900404 16 12:19:01 1896136 0 1273448 15.90 2620 4836736 1244496 13.74 1382768 3900404 20 12:20:01 1896112 0 1273468 15.90 2620 4836740 1244560 13.74 1382800 3900404 20 Average: 1979003 0 1233431 15.40 2620 4793885 1521340 16.80 1657357 3624944 120854 11:57:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:58:01 eth0 914.62 949.63 4761.83 113.74 0.00 0.00 0.00 0.00 11:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:58:01 docker0 694.80 627.96 52.82 2017.76 0.00 0.00 0.00 0.00 11:59:01 eth0 307.41 230.10 879.20 31.40 0.00 0.00 0.00 0.00 11:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:59:01 veth53cab92 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 11:59:01 docker0 209.71 272.19 14.69 846.88 0.00 0.00 0.00 0.00 12:00:01 eth0 37.56 23.45 26.77 65.00 0.00 0.00 0.00 0.00 12:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:00:01 veth53cab92 0.73 0.73 0.06 0.07 0.00 0.00 0.00 0.00 12:00:01 docker0 0.73 0.73 0.05 0.07 0.00 0.00 0.00 0.00 12:01:01 eth0 21.43 11.87 17.68 9.74 0.00 0.00 0.00 0.00 12:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:01:01 veth53cab92 1.32 1.32 0.10 0.10 0.00 0.00 0.00 0.00 12:01:01 docker0 1.32 1.32 0.09 0.10 0.00 0.00 0.00 0.00 12:02:05 vethba66a73 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 12:02:05 eth0 166.39 141.20 1575.18 64.90 0.00 0.00 0.00 0.00 12:02:05 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:02:05 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 vethba66a73 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 12:03:01 eth0 99.82 80.10 201.62 58.24 0.00 0.00 0.00 0.00 12:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:03:01 docker0 63.33 70.01 4.35 180.07 0.00 0.00 0.00 0.00 12:04:01 vethe7c385b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:04:01 veth9fcc331 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:04:01 vethba66a73 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:04:01 veth10e7d9e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:05:01 vethde233dc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:05:01 vethba66a73 0.00 0.30 0.00 0.01 0.00 0.00 0.00 0.00 12:05:01 eth0 2897.40 2632.79 12236.96 580.57 0.00 0.00 0.00 0.00 12:05:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:06:01 vethe4983cd 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 vethba66a73 0.00 0.28 0.00 0.01 0.00 0.00 0.00 0.00 12:06:01 eth0 67.36 46.25 122.53 62.03 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 vethba66a73 0.00 0.52 0.00 0.02 0.00 0.00 0.00 0.00 12:07:01 eth0 226.14 175.26 1689.64 78.89 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 1341.98 1328.65 102.77 4405.74 0.00 0.00 0.00 0.00 12:08:01 eth0 7.18 4.26 6.07 2.77 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.08 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 0.82 0.58 0.64 0.19 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.13 0.08 0.01 0.04 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 eth0 0.30 0.23 0.14 0.07 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 eth0 0.25 0.22 0.14 0.07 0.00 0.00 0.00 0.00 12:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 84.97 74.90 416.82 25.00 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 45.84 47.55 3.36 160.58 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) 05/19/21 _x86_64_ (2 CPU) 11:55:48 LINUX RESTART (2 CPU) 11:57:02 CPU %user %nice %system %iowait %steal %idle 11:58:01 all 16.62 0.00 4.26 13.37 0.06 65.68 11:58:01 0 13.43 0.00 4.54 15.15 0.07 66.81 11:58:01 1 19.81 0.00 3.98 11.60 0.05 64.55 11:59:01 all 23.56 0.00 5.42 10.10 0.09 60.84 11:59:01 0 23.22 0.00 6.07 9.89 0.09 60.72 11:59:01 1 23.89 0.00 4.77 10.30 0.09 60.95 12:00:01 all 51.90 0.00 5.80 3.05 0.09 39.16 12:00:01 0 51.70 0.00 6.03 3.13 0.11 39.03 12:00:01 1 52.09 0.00 5.57 2.97 0.07 39.30 12:01:01 all 56.17 0.00 7.63 2.77 0.10 33.33 12:01:01 0 57.18 0.00 7.59 2.19 0.09 32.95 12:01:01 1 55.17 0.00 7.66 3.34 0.11 33.72 12:02:05 all 32.54 0.00 10.79 23.26 0.09 33.32 12:02:05 0 32.60 0.00 10.98 23.48 0.08 32.86 12:02:05 1 32.49 0.00 10.60 23.03 0.10 33.78 12:03:01 all 10.93 0.00 8.41 59.89 0.08 20.69 12:03:01 0 11.38 0.00 8.38 56.70 0.08 23.47 12:03:01 1 10.49 0.00 8.45 63.09 0.08 17.90 12:04:01 all 49.73 0.00 9.13 30.93 0.09 10.12 12:04:01 0 49.64 0.00 9.14 33.08 0.09 8.05 12:04:01 1 49.81 0.00 9.12 28.78 0.09 12.20 12:05:01 all 33.90 0.00 11.41 43.31 0.11 11.27 12:05:01 0 33.63 0.00 11.52 41.74 0.11 13.00 12:05:01 1 34.17 0.00 11.31 44.87 0.11 9.54 12:06:01 all 32.09 0.00 10.17 56.16 0.10 1.48 12:06:01 0 32.19 0.00 9.85 55.50 0.09 2.38 12:06:01 1 32.00 0.00 10.50 56.83 0.11 0.57 12:07:01 all 34.56 0.00 8.50 27.83 0.10 29.02 12:07:01 0 36.12 0.00 8.73 27.09 0.09 27.97 12:07:01 1 32.99 0.00 8.26 28.58 0.11 30.06 12:08:01 all 0.68 0.00 0.51 2.08 0.03 96.71 12:08:01 0 0.55 0.00 0.52 3.42 0.03 95.48 12:08:01 1 0.80 0.00 0.50 0.74 0.02 97.94 12:08:01 CPU %user %nice %system %iowait %steal %idle 12:09:01 all 0.15 0.00 0.03 0.00 0.02 99.81 12:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:09:01 1 0.27 0.00 0.02 0.00 0.02 99.70 12:10:01 all 0.13 0.02 0.13 0.19 0.02 99.51 12:10:01 0 0.05 0.02 0.13 0.08 0.03 99.68 12:10:01 1 0.22 0.02 0.13 0.30 0.00 99.33 12:11:01 all 0.21 4.32 14.00 9.43 0.09 71.94 12:11:01 0 0.15 4.25 13.74 9.33 0.09 72.44 12:11:01 1 0.27 4.40 14.26 9.53 0.10 71.44 12:12:01 all 0.18 0.00 0.05 0.00 0.00 99.77 12:12:01 0 0.22 0.00 0.03 0.00 0.00 99.75 12:12:01 1 0.13 0.00 0.07 0.00 0.00 99.80 12:13:01 all 0.11 0.00 0.03 0.00 0.03 99.84 12:13:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:13:01 1 0.18 0.00 0.02 0.00 0.03 99.77 12:14:01 all 0.05 0.00 0.03 0.00 0.02 99.90 12:14:01 0 0.03 0.00 0.03 0.00 0.02 99.92 12:14:01 1 0.07 0.00 0.03 0.00 0.02 99.88 12:15:01 all 0.15 0.00 0.02 0.00 0.00 99.83 12:15:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:15:01 1 0.27 0.00 0.02 0.00 0.00 99.72 12:16:01 all 0.15 0.00 0.03 0.00 0.02 99.80 12:16:01 0 0.05 0.00 0.05 0.00 0.02 99.88 12:16:01 1 0.25 0.00 0.02 0.00 0.02 99.72 12:17:01 all 0.13 0.00 0.03 0.00 0.01 99.84 12:17:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:17:01 1 0.20 0.00 0.02 0.00 0.00 99.78 12:18:01 all 0.16 0.00 0.03 0.00 0.01 99.81 12:18:01 0 0.05 0.00 0.03 0.00 0.02 99.90 12:18:01 1 0.27 0.00 0.02 0.00 0.00 99.72 12:19:01 all 0.23 0.00 0.04 0.00 0.02 99.71 12:19:01 0 0.08 0.00 0.07 0.00 0.02 99.83 12:19:01 1 0.38 0.00 0.02 0.00 0.02 99.58 12:19:01 CPU %user %nice %system %iowait %steal %idle 12:20:01 all 0.13 0.00 0.03 0.00 0.01 99.83 12:20:01 0 0.12 0.00 0.05 0.00 0.02 99.82 12:20:01 1 0.13 0.00 0.02 0.00 0.00 99.85 Average: all 14.47 0.19 4.08 11.79 0.05 69.42 Average: 0 14.38 0.19 4.13 11.74 0.05 69.52 Average: 1 14.57 0.19 4.03 11.84 0.05 69.32