---> uname -a: Linux prd-centos7-docker-4c-2g-517.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/sa-host /dev/vda1 40.0G 12.5G 27.5G 31% /var/log/secure /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% /w/workspace/edgex-go/28 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/28@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1354 2008 0 4458 6439 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:bb:69:3a brd ff:ff:ff:ff:ff:ff inet 10.30.123.181/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84964sec preferred_lft 84964sec inet6 fe80::f816:3eff:febb:693a/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5f:be:06:6c 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::42:5fff:febe:66c/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) 06/28/21 _x86_64_ (2 CPU) 12:06:11 LINUX RESTART (2 CPU) 12:07:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:08:01 35.04 3.58 31.46 0.00 2599.90 13404.46 0.00 12:09:01 179.03 0.03 179.00 0.00 0.80 48144.63 0.00 12:10:01 58.59 0.00 58.59 0.00 0.00 10732.85 0.00 12:11:01 103.48 0.00 103.48 0.00 0.00 17671.20 0.00 12:12:02 490.84 163.01 327.82 0.00 4874.62 219583.69 0.00 12:13:01 416.97 107.01 309.96 0.00 6580.70 124685.74 0.00 12:14:02 473.82 26.21 447.62 0.00 1254.84 198247.47 0.00 12:15:01 133.69 11.01 122.68 0.00 1391.33 17682.54 0.00 12:16:01 0.22 0.00 0.22 0.00 0.00 2.43 0.00 12:17:01 0.42 0.15 0.27 0.00 28.25 3.28 0.00 12:18:01 0.25 0.00 0.25 0.00 0.00 2.43 0.00 12:19:01 0.25 0.00 0.25 0.00 0.00 3.17 0.00 12:20:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 12:21:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 12:22:01 0.43 0.18 0.25 0.00 5.73 4.16 0.00 12:23:01 0.82 0.00 0.82 0.00 0.00 15.51 0.00 12:24:01 0.25 0.00 0.25 0.00 0.00 3.18 0.00 12:25:01 0.27 0.00 0.27 0.00 0.00 2.62 0.00 12:26:01 0.33 0.00 0.33 0.00 0.00 5.33 0.00 12:27:01 0.18 0.00 0.18 0.00 0.00 1.65 0.00 12:28:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 12:29:01 0.27 0.00 0.27 0.00 0.00 3.02 0.00 12:30:01 43.99 42.43 1.57 0.00 4113.94 50.21 0.00 Average: 84.52 15.46 69.06 0.00 906.25 28423.45 0.00 12:07:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:08:01 4719960 0 911536 11.38 2620 2374824 1642108 18.13 1018700 1846520 314232 12:09:01 3937396 0 1138500 14.22 2620 2930424 1668188 18.42 1295684 2233968 176944 12:10:01 3698108 0 1203380 15.03 2620 3104832 1900932 20.99 1445656 2302308 41512 12:11:01 3658616 0 1152668 14.39 2620 3195036 1559428 17.22 1275232 2497360 1820 12:12:02 1782492 0 1384176 17.28 2620 4839652 1980108 21.86 2131388 3388768 20396 12:13:01 662988 0 1396484 17.44 2620 5946848 2214228 24.45 2633776 3984240 22936 12:14:02 735144 0 1524796 19.04 2620 5746380 2543116 28.08 3030000 3452092 328 12:15:01 2679492 0 1293012 16.14 2620 4033816 1439244 15.89 1465800 3129888 16 12:16:01 2684528 0 1287996 16.08 2620 4033796 1403348 15.49 1462708 3129884 8 12:17:01 2682520 0 1289188 16.10 2620 4034612 1403360 15.49 1468388 3127928 8 12:18:01 2682836 0 1288872 16.09 2620 4034612 1403252 15.49 1468016 3127928 8 12:19:01 2683140 0 1288560 16.09 2620 4034620 1403288 15.49 1467756 3128208 8 12:20:01 2683484 0 1288212 16.08 2620 4034624 1403252 15.49 1467748 3128208 8 12:21:01 2682648 0 1289048 16.10 2620 4034624 1403408 15.49 1468156 3128208 8 12:22:01 2682488 0 1289164 16.10 2620 4034668 1403336 15.49 1467928 3128176 16 12:23:01 2683048 0 1288604 16.09 2620 4034668 1403252 15.49 1467828 3128176 8 12:24:01 2682984 0 1288660 16.09 2620 4034676 1403252 15.49 1467840 3128176 8 12:25:01 2682688 0 1288952 16.09 2620 4034680 1403300 15.49 1467860 3128176 8 12:26:01 2683296 0 1288340 16.09 2620 4034684 1403252 15.49 1467856 3128176 8 12:27:01 2682764 0 1288868 16.09 2620 4034688 1403360 15.49 1468084 3128176 8 12:28:01 2682900 0 1288728 16.09 2620 4034692 1403252 15.49 1467864 3128176 8 12:29:01 2683032 0 1288592 16.09 2620 4034696 1403252 15.49 1467868 3128176 8 12:30:01 2445352 0 1358632 16.96 2620 4202336 1804668 19.92 1547188 3283496 44040 Average: 2690518 0 1278477 15.96 2620 4037326 1582530 17.47 1582145 3039757 27058 12:07:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:08:01 eth0 1078.94 1350.46 3149.08 138.71 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 1226.25 905.11 90.20 2707.37 0.00 0.00 0.00 0.00 12:09:01 eth0 537.86 450.67 3545.70 48.17 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 veth292b0b4 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 12:09:01 docker0 204.78 258.10 14.36 841.27 0.00 0.00 0.00 0.00 12:10:01 eth0 38.88 26.75 22.07 102.59 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 veth292b0b4 2.27 2.27 0.18 0.19 0.00 0.00 0.00 0.00 12:10:01 docker0 2.27 2.27 0.15 0.19 0.00 0.00 0.00 0.00 12:11:01 eth0 173.57 147.14 1693.87 22.44 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 12:12:02 veth741646f 0.11 0.03 0.01 0.00 0.00 0.00 0.00 0.00 12:12:02 veth855ff2d 0.00 0.65 0.00 0.03 0.00 0.00 0.00 0.00 12:12:02 eth0 94.68 73.48 191.19 17.61 0.00 0.00 0.00 0.00 12:12:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 vetha27667b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 veth855ff2d 0.00 0.12 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 eth0 180.82 133.15 1419.57 23.33 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 12:14:02 veth9d0e1e9 0.00 0.43 0.00 0.03 0.00 0.00 0.00 0.00 12:14:02 veth4c5c62d 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 12:14:02 veth287bc00 0.00 0.43 0.00 0.03 0.00 0.00 0.00 0.00 12:14:02 veth855ff2d 0.00 0.48 0.00 0.02 0.00 0.00 0.00 0.00 12:15:01 eth0 3191.68 2973.97 14169.62 587.32 0.00 0.00 0.00 0.00 12:15:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 12:15:01 docker0 1601.52 1381.98 115.90 4421.12 0.00 0.00 0.00 0.00 12:16:01 eth0 0.90 0.50 0.64 0.22 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 0.28 0.20 0.09 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 0.10 0.08 0.01 0.01 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 0.18 0.13 0.07 0.01 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 0.55 0.08 0.06 0.01 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 12:21:01 eth0 0.50 0.33 0.27 0.20 0.00 0.00 0.00 0.00 12:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 eth0 0.28 0.18 0.09 0.07 0.00 0.00 0.00 0.00 12:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 eth0 0.15 0.13 0.06 0.01 0.00 0.00 0.00 0.00 12:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 12:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 eth0 58.34 47.08 394.61 9.08 0.00 0.00 0.00 0.00 12:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 101.83 101.93 477.48 21.91 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 68.50 59.11 4.96 189.10 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) 06/28/21 _x86_64_ (2 CPU) 12:06:11 LINUX RESTART (2 CPU) 12:07:01 CPU %user %nice %system %iowait %steal %idle 12:08:01 all 15.78 0.00 4.46 3.60 0.08 76.08 12:08:01 0 11.76 0.00 5.23 5.57 0.09 77.35 12:08:01 1 19.81 0.00 3.70 1.63 0.07 74.80 12:09:01 all 36.82 0.00 7.85 6.51 0.10 48.71 12:09:01 0 37.24 0.00 8.44 5.49 0.11 48.73 12:09:01 1 36.41 0.00 7.28 7.52 0.09 48.70 12:10:01 all 38.36 0.00 5.11 0.83 0.10 55.61 12:10:01 0 38.78 0.00 5.17 0.85 0.09 55.10 12:10:01 1 37.93 0.00 5.04 0.81 0.11 56.11 12:11:01 all 51.87 0.00 8.21 3.58 0.09 36.26 12:11:01 0 52.44 0.00 8.34 3.36 0.09 35.77 12:11:01 1 51.30 0.00 8.08 3.80 0.09 36.74 12:12:02 all 22.27 0.00 16.22 44.48 0.10 16.93 12:12:02 0 22.74 0.00 16.09 47.55 0.11 13.51 12:12:02 1 21.80 0.00 16.35 41.40 0.09 20.36 12:13:01 all 69.66 0.00 14.20 14.20 0.12 1.82 12:13:01 0 69.48 0.00 14.38 13.54 0.13 2.47 12:13:01 1 69.84 0.00 14.02 14.86 0.11 1.18 12:14:02 all 58.74 0.00 17.79 19.74 0.11 3.62 12:14:02 0 56.72 0.00 19.58 20.33 0.11 3.26 12:14:02 1 60.76 0.00 15.99 19.15 0.11 3.99 12:15:01 all 11.88 0.00 3.95 1.53 0.05 82.58 12:15:01 0 12.11 0.00 3.88 1.09 0.07 82.85 12:15:01 1 11.65 0.00 4.03 1.98 0.03 82.31 12:16:01 all 0.10 0.00 0.05 0.00 0.03 99.82 12:16:01 0 0.02 0.00 0.05 0.00 0.05 99.88 12:16:01 1 0.18 0.00 0.05 0.00 0.02 99.75 12:17:01 all 0.13 0.00 0.05 0.02 0.03 99.77 12:17:01 0 0.05 0.00 0.07 0.00 0.03 99.85 12:17:01 1 0.22 0.00 0.03 0.03 0.02 99.70 12:18:01 all 0.14 0.00 0.03 0.00 0.02 99.81 12:18:01 0 0.02 0.00 0.03 0.00 0.02 99.93 12:18:01 1 0.27 0.00 0.03 0.00 0.02 99.68 12:18:01 CPU %user %nice %system %iowait %steal %idle 12:19:01 all 0.12 0.00 0.03 0.00 0.03 99.82 12:19:01 0 0.05 0.00 0.03 0.00 0.03 99.88 12:19:01 1 0.18 0.00 0.03 0.00 0.03 99.75 12:20:01 all 0.10 0.00 0.02 0.00 0.02 99.87 12:20:01 0 0.02 0.00 0.03 0.00 0.03 99.92 12:20:01 1 0.18 0.00 0.00 0.00 0.00 99.82 12:21:01 all 0.17 0.00 0.02 0.00 0.02 99.80 12:21:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:21:01 1 0.30 0.00 0.02 0.00 0.02 99.67 12:22:01 all 0.13 0.00 0.05 0.00 0.03 99.79 12:22:01 0 0.03 0.00 0.05 0.00 0.02 99.90 12:22:01 1 0.23 0.00 0.05 0.00 0.03 99.68 12:23:01 all 0.15 0.00 0.02 0.00 0.03 99.81 12:23:01 0 0.03 0.00 0.02 0.00 0.02 99.93 12:23:01 1 0.27 0.00 0.02 0.00 0.03 99.68 12:24:01 all 0.09 0.00 0.03 0.00 0.02 99.87 12:24:01 0 0.02 0.00 0.03 0.00 0.03 99.92 12:24:01 1 0.17 0.00 0.02 0.00 0.00 99.82 12:25:01 all 0.11 0.00 0.02 0.00 0.03 99.85 12:25:01 0 0.03 0.00 0.02 0.00 0.03 99.92 12:25:01 1 0.18 0.00 0.02 0.00 0.02 99.78 12:26:01 all 0.15 0.00 0.03 0.00 0.02 99.81 12:26:01 0 0.02 0.00 0.03 0.00 0.02 99.93 12:26:01 1 0.28 0.00 0.02 0.00 0.02 99.68 12:27:01 all 0.13 0.00 0.02 0.00 0.02 99.84 12:27:01 0 0.03 0.00 0.02 0.00 0.00 99.95 12:27:01 1 0.22 0.00 0.02 0.00 0.03 99.73 12:28:01 all 0.05 0.00 0.01 0.00 0.03 99.92 12:28:01 0 0.05 0.00 0.00 0.00 0.03 99.92 12:28:01 1 0.05 0.00 0.02 0.00 0.02 99.92 12:29:01 all 0.03 0.00 0.03 0.00 0.02 99.92 12:29:01 0 0.00 0.00 0.03 0.00 0.00 99.97 12:29:01 1 0.07 0.00 0.02 0.00 0.03 99.88 12:29:01 CPU %user %nice %system %iowait %steal %idle 12:30:01 all 2.81 0.00 1.03 1.22 0.03 94.91 12:30:01 0 2.97 0.00 1.11 1.75 0.03 94.14 12:30:01 1 2.64 0.00 0.96 0.69 0.03 95.68 Average: all 12.76 0.00 3.27 3.97 0.05 79.96 Average: 0 12.53 0.00 3.41 4.13 0.05 79.88 Average: 1 12.99 0.00 3.13 3.80 0.04 80.04