---> uname -a: Linux prd-centos7-docker-4c-2g-861.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 12.5G 27.5G 31% / 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 12.5G 27.5G 31% /facter-os /dev/vda1 40.0G 12.5G 27.5G 31% /etc/resolv.conf /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hostname /dev/vda1 40.0G 12.5G 27.5G 31% /etc/hosts /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/3@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1223 1833 0 4764 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:04:51:cd brd ff:ff:ff:ff:ff:ff inet 10.30.122.93/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84996sec preferred_lft 84996sec inet6 fe80::f816:3eff:fe04:51cd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:f6:c8:28:3d 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:f6ff:fec8:283d/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) 06:01:13 LINUX RESTART (2 CPU) 06:02:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:03:02 102.53 3.55 98.98 0.00 2600.67 19724.30 0.00 06:04:01 191.26 0.03 191.23 0.00 0.68 49061.90 0.00 06:05:01 57.26 0.02 57.25 0.00 0.53 8618.70 0.00 06:06:01 47.52 0.03 47.49 0.00 1.07 4031.10 0.00 06:07:01 76.48 0.02 76.47 0.00 0.27 18441.32 0.00 06:08:03 209.38 98.11 111.27 0.00 2354.45 100854.24 0.00 06:09:01 233.73 9.23 224.50 0.00 257.71 140879.41 0.00 06:10:01 226.94 155.62 71.32 0.00 8153.55 28159.65 0.00 06:11:01 160.03 90.09 69.94 0.00 5101.27 24807.16 0.00 06:12:01 298.94 39.78 259.16 0.00 1713.87 116673.02 0.00 06:13:01 215.73 18.38 197.35 0.00 1237.56 98929.35 0.00 06:14:01 199.63 14.72 184.91 0.00 2637.94 27562.51 0.00 06:15:01 1.32 0.00 1.32 0.00 0.00 17.91 0.00 06:16:01 0.27 0.00 0.27 0.00 0.00 3.38 0.00 06:17:01 0.95 0.18 0.77 0.00 5.73 15.67 0.00 06:18:02 0.28 0.00 0.28 0.00 0.00 3.27 0.00 06:19:01 0.22 0.00 0.22 0.00 0.00 2.49 0.00 06:20:01 0.27 0.00 0.27 0.00 0.00 3.57 0.00 06:21:01 0.27 0.00 0.27 0.00 0.00 2.88 0.00 06:22:01 0.18 0.00 0.18 0.00 0.00 1.90 0.00 06:23:01 0.28 0.00 0.28 0.00 0.00 3.40 0.00 06:24:01 0.22 0.00 0.22 0.00 0.00 2.72 0.00 Average: 92.02 19.70 72.33 0.00 1098.96 28966.48 0.00 06:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:03:02 5107432 0 838644 10.47 2620 2060236 1345956 14.86 755780 1729496 104 06:04:01 4183624 0 1070300 13.36 2620 2752388 1775064 19.60 1121152 2167516 2216 06:05:01 3840980 0 1087520 13.58 2620 3077812 1850596 20.43 1330064 2282140 79512 06:06:01 3963856 0 1007948 12.59 2620 3034508 1450984 16.02 1190192 2294176 81928 06:07:01 3756412 0 1054912 13.17 2620 3194988 1874468 20.70 1190668 2490056 20 06:08:03 1342424 0 1172140 14.64 2620 5491748 1620896 17.90 1757376 4245392 826476 06:09:01 183996 0 1225400 15.30 2620 6596916 1533312 16.93 3303620 3786476 626244 06:10:01 703056 0 1335404 16.67 2620 5967852 2523956 27.87 2518084 4063128 251824 06:11:01 336888 0 1234112 15.41 2620 6435312 1622692 17.92 2706488 4253240 52 06:12:01 590128 0 1318440 16.46 2620 6097744 2315672 25.57 1981272 4705852 418720 06:13:01 606572 0 1297456 16.20 2620 6102284 1847816 20.40 2692172 3960228 2364 06:14:01 2504520 0 1148648 14.34 2620 4353144 1373760 15.17 1240284 3557992 20 06:15:01 2514232 0 1138928 14.22 2620 4353152 1238696 13.68 1238328 3553756 12 06:16:01 2514876 0 1138284 14.21 2620 4353152 1241108 13.70 1237340 3555116 8 06:17:01 2516008 0 1137116 14.20 2620 4353188 1238744 13.68 1237040 3555132 16 06:18:02 2515724 0 1137400 14.20 2620 4353188 1238636 13.68 1236688 3555340 12 06:19:01 2515612 0 1137504 14.20 2620 4353196 1238684 13.68 1236780 3555340 16 06:20:01 2513780 0 1139332 14.23 2620 4353200 1238636 13.68 1238420 3555340 8 06:21:01 2511940 0 1141172 14.25 2620 4353200 1238636 13.68 1240548 3555252 8 06:22:01 2511628 0 1141476 14.25 2620 4353208 1238720 13.68 1263192 3532724 16 06:23:01 2511884 0 1141220 14.25 2620 4353208 1238732 13.68 1263092 3532724 8 06:24:01 2512552 0 1140544 14.24 2620 4353216 1238636 13.68 1263824 3531156 8 Average: 2375369 0 1144723 14.29 2620 4486220 1523836 16.82 1556473 3409890 104072 06:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:03:02 eth0 1185.18 1368.24 4934.66 164.13 0.00 0.00 0.00 0.00 06:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:03:02 docker0 937.61 683.41 75.87 2694.76 0.00 0.00 0.00 0.00 06:04:01 eth0 543.65 466.49 3609.43 49.12 0.00 0.00 0.00 0.00 06:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:04:01 vethb72eaa8 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 06:04:01 docker0 195.28 236.18 13.27 853.48 0.00 0.00 0.00 0.00 06:05:01 eth0 32.89 18.77 23.75 63.49 0.00 0.00 0.00 0.00 06:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:05:01 vethb72eaa8 0.63 0.68 0.05 0.06 0.00 0.00 0.00 0.00 06:05:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 06:06:01 eth0 18.49 10.64 14.93 7.83 0.00 0.00 0.00 0.00 06:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:06:01 vethb72eaa8 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 06:06:01 docker0 1.50 1.50 0.10 0.12 0.00 0.00 0.00 0.00 06:07:01 veth183925b 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 eth0 178.05 157.58 1683.44 63.81 0.00 0.00 0.00 0.00 06:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:03 eth0 21.72 13.01 20.67 7.82 0.00 0.00 0.00 0.00 06:08:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:08:03 veth9813077 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:08:03 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 veth4e02fae 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 06:09:01 eth0 87.12 68.70 190.09 14.28 0.00 0.00 0.00 0.00 06:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:09:01 veth9813077 0.00 0.31 0.00 0.01 0.00 0.00 0.00 0.00 06:10:01 veth84cc269 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:10:01 vethc02e6ab 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:10:01 veth3d48a0e 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:10:01 eth0 20.94 13.33 13.17 50.47 0.00 0.00 0.00 0.00 06:11:01 eth0 12.49 9.14 51.95 3.24 0.00 0.00 0.00 0.00 06:11:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 06:11:01 veth9813077 0.00 0.43 0.00 0.02 0.00 0.00 0.00 0.00 06:11:01 docker0 1187.21 980.48 92.80 3700.67 0.00 0.00 0.00 0.00 06:12:01 vethafc763b 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:12:01 veth99fd9c2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 06:12:01 eth0 84.49 54.97 202.61 73.03 0.00 0.00 0.00 0.00 06:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 eth0 44.26 28.42 86.82 12.09 0.00 0.00 0.00 0.00 06:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:13:01 veth192fa93 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 06:13:01 veth9813077 0.00 0.85 0.00 0.04 0.00 0.00 0.00 0.00 06:14:01 eth0 219.35 172.61 1639.85 71.17 0.00 0.00 0.00 0.00 06:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:14:01 docker0 1269.46 1100.43 97.68 4330.71 0.00 0.00 0.00 0.00 06:15:01 eth0 0.87 0.28 0.43 0.03 0.00 0.00 0.00 0.00 06:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 eth0 0.40 0.32 0.26 0.20 0.00 0.00 0.00 0.00 06:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 eth0 0.25 0.17 0.09 0.07 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:02 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 06:18:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.14 0.10 0.06 0.01 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 eth0 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 06:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.17 0.13 0.07 0.01 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 111.08 108.06 564.81 26.42 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 57.79 50.09 4.45 197.13 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) 06:01:13 LINUX RESTART (2 CPU) 06:02:01 CPU %user %nice %system %iowait %steal %idle 06:03:02 all 18.59 0.00 4.46 4.68 0.12 72.15 06:03:02 0 16.17 0.00 4.54 3.31 0.11 75.88 06:03:02 1 21.00 0.00 4.39 6.04 0.12 68.45 06:04:01 all 13.71 0.00 7.07 3.21 0.07 75.94 06:04:01 0 13.79 0.00 7.31 4.20 0.07 74.63 06:04:01 1 13.64 0.00 6.84 2.22 0.07 77.24 06:05:01 all 53.91 0.00 5.41 1.80 0.09 38.79 06:05:01 0 53.24 0.00 5.92 1.26 0.09 39.50 06:05:01 1 54.58 0.00 4.90 2.34 0.09 38.09 06:06:01 all 46.41 0.00 6.41 7.19 0.10 39.89 06:06:01 0 45.61 0.00 6.95 9.85 0.11 37.48 06:06:01 1 47.21 0.00 5.88 4.54 0.09 42.28 06:07:01 all 15.36 0.00 3.68 14.30 0.07 66.60 06:07:01 0 15.69 0.00 3.81 11.90 0.07 68.53 06:07:01 1 15.02 0.00 3.54 16.69 0.07 64.68 06:08:03 all 11.63 0.00 6.69 72.84 0.12 8.72 06:08:03 0 11.59 0.00 6.58 71.78 0.10 9.95 06:08:03 1 11.66 0.00 6.80 73.91 0.14 7.49 06:09:01 all 11.71 0.00 9.50 47.17 0.08 31.53 06:09:01 0 11.81 0.00 9.29 43.60 0.07 35.22 06:09:01 1 11.62 0.00 9.71 50.77 0.09 27.81 06:10:01 all 26.69 0.00 4.36 57.74 0.10 11.11 06:10:01 0 26.63 0.00 4.15 57.22 0.09 11.92 06:10:01 1 26.74 0.00 4.58 58.26 0.11 10.31 06:11:01 all 18.16 0.00 3.18 76.60 0.10 1.96 06:11:01 0 18.61 0.00 2.97 74.90 0.09 3.44 06:11:01 1 17.70 0.00 3.38 78.31 0.12 0.49 06:12:01 all 34.69 0.00 11.10 48.38 0.13 5.69 06:12:01 0 34.59 0.00 10.82 50.31 0.12 4.15 06:12:01 1 34.78 0.00 11.39 46.45 0.14 7.24 06:13:01 all 22.39 0.00 7.69 68.50 0.10 1.32 06:13:01 0 22.59 0.00 7.41 69.01 0.09 0.90 06:13:01 1 22.19 0.00 7.97 67.99 0.11 1.75 06:13:01 CPU %user %nice %system %iowait %steal %idle 06:14:01 all 32.29 0.00 8.22 12.48 0.09 46.92 06:14:01 0 33.79 0.00 8.28 12.19 0.09 45.66 06:14:01 1 30.80 0.00 8.17 12.76 0.09 48.18 06:15:01 all 0.08 0.00 0.05 0.00 0.03 99.84 06:15:01 0 0.02 0.00 0.07 0.00 0.02 99.90 06:15:01 1 0.15 0.00 0.03 0.00 0.03 99.78 06:16:01 all 0.14 0.00 0.07 0.00 0.03 99.76 06:16:01 0 0.08 0.00 0.05 0.00 0.05 99.82 06:16:01 1 0.20 0.00 0.08 0.00 0.02 99.70 06:17:01 all 0.09 0.00 0.04 0.00 0.03 99.84 06:17:01 0 0.02 0.00 0.05 0.00 0.02 99.92 06:17:01 1 0.17 0.00 0.03 0.00 0.03 99.77 06:18:02 all 0.05 0.00 0.03 0.00 0.03 99.89 06:18:02 0 0.03 0.00 0.03 0.00 0.03 99.90 06:18:02 1 0.07 0.00 0.02 0.00 0.03 99.88 06:19:01 all 0.06 0.00 0.01 0.00 0.03 99.91 06:19:01 0 0.09 0.00 0.02 0.00 0.02 99.88 06:19:01 1 0.03 0.00 0.00 0.00 0.03 99.93 06:20:01 all 0.03 0.00 0.03 0.00 0.03 99.92 06:20:01 0 0.03 0.00 0.02 0.00 0.03 99.92 06:20:01 1 0.03 0.00 0.03 0.00 0.02 99.92 06:21:01 all 0.11 0.00 0.03 0.00 0.03 99.84 06:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 06:21:01 1 0.18 0.00 0.03 0.00 0.03 99.75 06:22:01 all 0.08 0.00 0.02 0.00 0.03 99.87 06:22:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:22:01 1 0.15 0.00 0.02 0.00 0.03 99.80 06:23:01 all 0.08 0.00 0.03 0.00 0.03 99.87 06:23:01 0 0.02 0.00 0.02 0.00 0.03 99.93 06:23:01 1 0.13 0.00 0.03 0.00 0.02 99.82 06:24:01 all 0.07 0.00 0.03 0.00 0.03 99.87 06:24:01 0 0.02 0.00 0.03 0.00 0.05 99.90 06:24:01 1 0.12 0.00 0.02 0.00 0.02 99.85 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.54 0.00 3.46 18.55 0.06 64.39 Average: 0 13.45 0.00 3.47 18.32 0.06 64.70 Average: 1 13.63 0.00 3.45 18.78 0.07 64.08