---> uname -a: Linux prd-centos7-docker-4c-2g-15285.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 12.6G 27.4G 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 12.6G 27.4G 31% /facter-os /dev/vda1 40.0G 12.6G 27.4G 31% /etc/resolv.conf /dev/vda1 40.0G 12.6G 27.4G 31% /etc/hostname /dev/vda1 40.0G 12.6G 27.4G 31% /etc/hosts /dev/vda1 40.0G 12.6G 27.4G 31% /run/cloud-init/result.json /dev/vda1 40.0G 12.6G 27.4G 31% /var/log/sa-host /dev/vda1 40.0G 12.6G 27.4G 31% /var/log/secure /dev/vda1 40.0G 12.6G 27.4G 31% /var/log/auth.log /dev/vda1 40.0G 12.6G 27.4G 31% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.6G 27.4G 31% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1339 2163 0 4318 6450 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:8f:8a:a6 brd ff:ff:ff:ff:ff:ff inet 10.30.123.166/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84919sec preferred_lft 84919sec inet6 fe80::f816:3eff:fe8f:8aa6/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:37:dd:a1:b8 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::42:37ff:fedd:a1b8/64 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) 05/20/21 _x86_64_ (2 CPU) 07:00:35 LINUX RESTART (2 CPU) 07:01:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:02:01 167.88 19.58 148.29 0.00 5944.59 52295.09 0.00 07:03:01 155.26 0.03 155.23 0.00 0.67 45841.56 0.00 07:04:01 72.67 0.00 72.67 0.00 0.00 8968.13 0.00 07:05:01 53.73 0.00 53.73 0.00 0.00 7380.88 0.00 07:06:01 125.87 0.00 125.87 0.00 0.00 22004.88 0.00 07:07:01 972.50 542.43 430.07 0.00 23625.42 286158.00 0.00 07:08:01 620.74 105.08 515.65 0.00 4943.49 217467.49 0.00 07:09:01 324.00 36.85 287.14 0.00 2032.44 55466.89 0.00 07:10:01 8.15 0.00 8.15 0.00 0.00 376.97 0.00 07:11:01 0.30 0.08 0.22 0.00 0.80 2.28 0.00 07:12:01 0.37 0.00 0.37 0.00 0.00 4.30 0.00 07:13:01 0.22 0.00 0.22 0.00 0.00 2.63 0.00 07:14:02 0.28 0.00 0.28 0.00 0.00 3.50 0.00 07:15:01 0.17 0.00 0.17 0.00 0.00 1.36 0.00 07:16:01 0.43 0.18 0.25 0.00 5.73 2.07 0.00 07:17:01 0.83 0.00 0.83 0.00 0.00 16.63 0.00 07:18:01 0.28 0.00 0.28 0.00 0.00 3.95 0.00 07:19:01 0.18 0.00 0.18 0.00 0.00 2.05 0.00 07:20:01 0.20 0.02 0.18 0.00 0.13 1.88 0.00 07:21:01 0.25 0.00 0.25 0.00 0.00 2.92 0.00 07:22:01 0.28 0.00 0.28 0.00 0.00 3.03 0.00 07:23:01 0.20 0.00 0.20 0.00 0.00 2.07 0.00 07:24:01 0.20 0.00 0.20 0.00 0.00 1.80 0.00 07:25:01 12.49 12.24 0.25 0.00 1591.47 26.89 0.00 Average: 105.09 29.93 75.16 0.00 1588.00 29059.94 0.00 07:01:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:02:01 5119812 0 824920 10.30 2620 2061588 1307832 14.44 736340 1735616 132 07:03:01 3718244 0 1058120 13.21 2620 3229956 1482216 16.36 1229620 2483996 45996 07:04:01 3732460 0 1145588 14.30 2620 3128272 1690636 18.67 1411156 2304996 193184 07:05:01 3814180 0 1149832 14.36 2620 3042308 1846012 20.38 1304840 2322884 88792 07:06:01 3634068 0 1131304 14.13 2620 3240948 1513908 16.71 1302864 2499160 39708 07:07:01 196448 0 1763752 22.02 2620 6046120 3608748 39.84 3133052 3937592 120428 07:08:01 384692 0 1438640 17.96 2620 6182988 2347692 25.92 3290272 3576896 776 07:09:01 2841108 0 1276328 15.94 2620 3888884 1431172 15.80 1345576 3092956 20 07:10:01 2848836 0 1268600 15.84 2620 3888884 1392096 15.37 1365364 3071568 12 07:11:01 2850492 0 1266936 15.82 2620 3888892 1387188 15.32 1369184 3067476 8 07:12:01 2850120 0 1267308 15.82 2620 3888892 1387200 15.32 1369156 3067564 8 07:13:01 2850920 0 1266500 15.81 2620 3888900 1387020 15.31 1368028 3068388 8 07:14:02 2851132 0 1266284 15.81 2620 3888904 1387020 15.31 1367916 3068388 8 07:15:01 2851108 0 1266304 15.81 2620 3888908 1387020 15.31 1368152 3068388 8 07:16:01 2850728 0 1266648 15.82 2620 3888944 1387020 15.31 1368708 3067868 8 07:17:01 2850780 0 1266592 15.81 2620 3888948 1387104 15.31 1368676 3067868 8 07:18:01 2850920 0 1266448 15.81 2620 3888952 1387080 15.31 1368616 3067868 8 07:19:01 2851000 0 1266364 15.81 2620 3888956 1387020 15.31 1368612 3067868 8 07:20:01 2850908 0 1266452 15.81 2620 3888960 1387020 15.31 1368616 3067872 8 07:21:01 2851008 0 1266348 15.81 2620 3888964 1387020 15.31 1368612 3067872 8 07:22:01 2850548 0 1266800 15.82 2620 3888972 1387092 15.31 1368696 3067872 8 07:23:01 2851008 0 1266336 15.81 2620 3888976 1387020 15.31 1368624 3067872 8 07:24:01 2850752 0 1266584 15.81 2620 3888984 1387020 15.31 1368632 3067872 8 07:25:01 2786352 0 1282588 16.01 2620 3937380 1411412 15.58 1388952 3111624 260 Average: 2874484 0 1252982 15.64 2620 3878853 1560440 17.23 1486178 2962014 20392 07:01:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:02:01 eth0 1641.40 1701.21 6565.79 207.72 0.00 0.00 0.00 0.00 07:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:02:01 docker0 863.17 598.53 72.45 2744.04 0.00 0.00 0.00 0.00 07:03:01 eth0 584.59 491.19 3535.78 46.38 0.00 0.00 0.00 0.00 07:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:03:01 docker0 210.21 267.96 14.76 844.72 0.00 0.00 0.00 0.00 07:04:01 eth0 39.48 22.70 39.12 16.35 0.00 0.00 0.00 0.00 07:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:04:01 vethf7e2483 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 eth0 34.33 23.10 21.29 104.71 0.00 0.00 0.00 0.00 07:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:05:01 vethf7e2483 2.13 2.13 0.17 0.18 0.00 0.00 0.00 0.00 07:05:01 docker0 2.13 2.13 0.14 0.18 0.00 0.00 0.00 0.00 07:06:01 veth78e21a0 0.00 0.08 0.00 0.01 0.00 0.00 0.00 0.00 07:06:01 eth0 176.10 151.72 1701.48 25.04 0.00 0.00 0.00 0.00 07:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:07:01 veth13f29fa 0.00 0.32 0.00 0.02 0.00 0.00 0.00 0.00 07:07:01 veth78e21a0 0.00 0.90 0.00 0.05 0.00 0.00 0.00 0.00 07:07:01 veth972531b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 07:07:01 eth0 94.24 72.30 193.04 17.76 0.00 0.00 0.00 0.00 07:08:01 veth94efaa2 0.00 0.30 0.00 0.02 0.00 0.00 0.00 0.00 07:08:01 veth78e21a0 0.00 0.60 0.00 0.03 0.00 0.00 0.00 0.00 07:08:01 eth0 125.21 86.34 329.22 134.16 0.00 0.00 0.00 0.00 07:08:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 07:09:01 eth0 182.25 131.21 1629.77 24.56 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 docker0 1191.36 1028.11 94.21 4320.29 0.00 0.00 0.00 0.00 07:10:01 eth0 0.55 0.10 0.06 0.05 0.00 0.00 0.00 0.00 07:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:11:01 eth0 0.52 0.32 0.27 0.20 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:12:01 eth0 0.33 0.23 0.15 0.07 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 07:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:13:01 eth0 0.05 0.03 0.00 0.00 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:02 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 07:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:15:01 eth0 0.10 0.08 0.01 0.01 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 0.08 0.08 0.01 0.01 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 0.23 0.18 0.08 0.07 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 0.22 0.18 0.10 0.02 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 0.07 0.05 0.00 0.00 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 0.08 0.07 0.01 0.01 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 0.03 0.03 0.00 0.00 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 0.30 0.23 0.14 0.07 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 0.03 0.03 0.00 0.00 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 0.07 0.07 0.01 0.01 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 10.29 6.58 10.73 5.35 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 Average: eth0 119.08 110.55 579.21 24.14 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 49.72 42.91 3.93 180.31 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) 05/20/21 _x86_64_ (2 CPU) 07:00:35 LINUX RESTART (2 CPU) 07:01:02 CPU %user %nice %system %iowait %steal %idle 07:02:01 all 31.33 0.00 7.85 12.57 0.09 48.16 07:02:01 0 35.39 0.00 8.77 9.13 0.09 46.62 07:02:01 1 27.30 0.00 6.95 15.97 0.09 49.68 07:03:01 all 12.22 0.00 6.29 7.51 0.07 73.91 07:03:01 0 12.09 0.00 6.51 5.96 0.07 75.36 07:03:01 1 12.35 0.00 6.06 9.05 0.07 72.47 07:04:01 all 66.65 0.00 7.89 3.17 0.10 22.19 07:04:01 0 66.59 0.00 7.98 4.25 0.09 21.09 07:04:01 1 66.70 0.00 7.80 2.10 0.11 23.29 07:05:01 all 35.65 0.00 5.08 1.47 0.09 57.71 07:05:01 0 34.74 0.00 4.74 1.83 0.09 58.60 07:05:01 1 36.56 0.00 5.42 1.11 0.09 56.82 07:06:01 all 51.72 0.00 8.50 1.95 0.11 37.72 07:06:01 0 53.77 0.00 8.33 1.76 0.11 36.04 07:06:01 1 49.67 0.00 8.67 2.15 0.11 39.40 07:07:01 all 43.42 0.00 20.82 29.24 0.12 6.40 07:07:01 0 44.22 0.00 19.73 28.81 0.11 7.13 07:07:01 1 42.62 0.00 21.90 29.67 0.13 5.68 07:08:01 all 69.01 0.00 19.29 9.34 0.13 2.24 07:08:01 0 71.06 0.00 17.57 8.48 0.13 2.76 07:08:01 1 66.95 0.00 21.01 10.19 0.13 1.73 07:09:01 all 60.34 0.00 11.98 8.05 0.10 19.53 07:09:01 0 58.70 0.00 12.16 7.52 0.11 21.52 07:09:01 1 61.99 0.00 11.80 8.60 0.09 17.52 07:10:01 all 0.16 0.00 0.05 0.03 0.03 99.73 07:10:01 0 0.03 0.00 0.07 0.07 0.03 99.80 07:10:01 1 0.28 0.00 0.03 0.00 0.02 99.67 07:11:01 all 0.20 0.00 0.04 0.01 0.01 99.74 07:11:01 0 0.03 0.00 0.05 0.00 0.00 99.92 07:11:01 1 0.37 0.00 0.03 0.02 0.02 99.57 07:12:01 all 0.03 0.00 0.02 0.00 0.03 99.92 07:12:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:12:01 1 0.05 0.00 0.02 0.00 0.03 99.90 07:12:01 CPU %user %nice %system %iowait %steal %idle 07:13:01 all 0.16 0.00 0.02 0.00 0.02 99.81 07:13:01 0 0.30 0.00 0.02 0.00 0.02 99.67 07:13:01 1 0.02 0.00 0.02 0.00 0.02 99.95 07:14:02 all 0.16 0.00 0.02 0.00 0.02 99.81 07:14:02 0 0.28 0.00 0.02 0.00 0.02 99.68 07:14:02 1 0.03 0.00 0.02 0.00 0.02 99.93 07:15:01 all 0.12 0.00 0.02 0.00 0.02 99.85 07:15:01 0 0.20 0.00 0.02 0.00 0.02 99.76 07:15:01 1 0.03 0.00 0.02 0.00 0.02 99.93 07:16:01 all 0.13 0.00 0.03 0.00 0.02 99.82 07:16:01 0 0.17 0.00 0.03 0.00 0.00 99.80 07:16:01 1 0.08 0.00 0.03 0.00 0.03 99.85 07:17:01 all 0.13 0.00 0.02 0.00 0.02 99.84 07:17:01 0 0.00 0.00 0.02 0.00 0.02 99.97 07:17:01 1 0.25 0.00 0.02 0.00 0.02 99.72 07:18:01 all 0.15 0.00 0.02 0.00 0.02 99.82 07:18:01 0 0.03 0.00 0.02 0.00 0.02 99.93 07:18:01 1 0.27 0.00 0.02 0.00 0.02 99.70 07:19:01 all 0.07 0.00 0.03 0.00 0.02 99.89 07:19:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:19:01 1 0.12 0.00 0.03 0.00 0.02 99.83 07:20:01 all 0.13 0.00 0.02 0.00 0.02 99.83 07:20:01 0 0.02 0.00 0.00 0.00 0.02 99.97 07:20:01 1 0.25 0.00 0.03 0.00 0.02 99.70 07:21:01 all 0.12 0.00 0.01 0.00 0.03 99.85 07:21:01 0 0.03 0.00 0.02 0.00 0.03 99.92 07:21:01 1 0.20 0.00 0.00 0.00 0.02 99.78 07:22:01 all 0.15 0.00 0.02 0.00 0.01 99.82 07:22:01 0 0.05 0.00 0.02 0.00 0.02 99.92 07:22:01 1 0.25 0.00 0.02 0.00 0.00 99.73 07:23:01 all 0.08 0.00 0.03 0.00 0.02 99.88 07:23:01 0 0.02 0.00 0.02 0.00 0.02 99.95 07:23:01 1 0.13 0.00 0.03 0.00 0.02 99.82 07:23:01 CPU %user %nice %system %iowait %steal %idle 07:24:01 all 0.13 0.00 0.02 0.00 0.03 99.82 07:24:01 0 0.03 0.00 0.02 0.00 0.03 99.92 07:24:01 1 0.23 0.00 0.02 0.00 0.02 99.73 07:25:01 all 2.29 0.00 0.80 1.20 0.03 95.69 07:25:01 0 2.40 0.00 0.84 0.54 0.03 96.20 07:25:01 1 2.18 0.00 0.76 1.87 0.02 95.18 Average: all 14.77 0.00 3.50 2.94 0.04 78.75 Average: 0 14.99 0.00 3.43 2.69 0.04 78.85 Average: 1 14.55 0.00 3.57 3.19 0.04 78.65