---> uname -a: Linux prd-centos7-docker-4c-2g-324.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 12.9G 27.1G 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 12.9G 27.1G 32% /facter-os /dev/vda1 40.0G 12.9G 27.1G 32% /etc/resolv.conf /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hostname /dev/vda1 40.0G 12.9G 27.1G 32% /etc/hosts /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/sa-host /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/secure /dev/vda1 40.0G 12.9G 27.1G 32% /var/log/auth.log /dev/vda1 40.0G 12.9G 27.1G 32% /run/cloud-init/result.json /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/5 /dev/vda1 40.0G 12.9G 27.1G 32% /w/workspace/edgex-go/5@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1375 1289 0 5156 6424 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:eb:92:b7 brd ff:ff:ff:ff:ff:ff inet 10.30.123.242/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84953sec preferred_lft 84953sec inet6 fe80::f816:3eff:feeb:92b7/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:0a:07:a1:3b 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:aff:fe07:a13b/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) 06/03/21 _x86_64_ (2 CPU) 15:58:32 LINUX RESTART (2 CPU) 15:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:00:01 112.20 14.71 97.49 0.00 4780.69 10987.07 0.00 16:01:01 179.08 0.22 178.86 0.00 23.17 58783.84 0.00 16:02:01 61.77 0.10 61.67 0.00 1.73 6798.97 0.00 16:03:01 53.71 0.02 53.69 0.00 0.53 5299.08 0.00 16:04:02 364.34 154.89 209.45 0.00 3719.69 151987.41 0.00 16:05:02 380.67 64.43 316.24 0.00 2467.62 164467.58 0.00 16:06:01 330.13 10.18 319.95 0.00 1373.75 125080.78 0.00 16:07:01 275.35 33.94 241.41 0.00 2296.87 126579.98 0.00 16:08:01 216.82 12.86 203.96 0.00 1651.43 31567.64 0.00 16:09:01 1.90 0.00 1.90 0.00 0.00 39.81 0.00 16:10:01 0.25 0.00 0.25 0.00 0.00 3.32 0.00 16:11:01 0.17 0.00 0.17 0.00 0.00 1.63 0.00 16:12:01 0.28 0.00 0.28 0.00 0.00 3.17 0.00 16:13:01 0.28 0.00 0.28 0.00 0.00 2.87 0.00 16:14:01 0.42 0.18 0.23 0.00 5.73 3.56 0.00 16:15:01 0.72 0.00 0.72 0.00 0.00 14.18 0.00 16:16:01 0.28 0.00 0.28 0.00 0.00 3.55 0.00 16:17:01 0.27 0.00 0.27 0.00 0.00 3.03 0.00 16:18:01 0.18 0.00 0.18 0.00 0.00 1.92 0.00 16:19:01 0.17 0.00 0.17 0.00 0.00 1.43 0.00 16:20:01 0.47 0.20 0.27 0.00 1.60 2.38 0.00 16:21:01 0.28 0.00 0.28 0.00 0.00 3.27 0.00 16:22:01 0.25 0.00 0.25 0.00 0.00 2.77 0.00 Average: 85.99 12.79 73.20 0.00 711.07 29594.17 0.00 15:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:00:01 4943528 0 843492 10.53 2620 2219300 1386120 15.30 906776 1739664 320424 16:01:01 4239056 0 1017244 12.70 2620 2750020 1295668 14.30 1026740 2199012 24 16:02:01 3722152 0 1200632 14.99 2620 3083536 1738904 19.20 1443636 2285076 141592 16:03:01 3864068 0 1140060 14.23 2620 3002192 1758552 19.42 1260352 2314688 70380 16:04:02 1197068 0 1333344 16.65 2620 5475908 1917444 21.17 2046224 4100044 51380 16:05:02 512160 0 1871900 23.37 2620 5622260 3707676 40.93 2894344 3860080 156276 16:06:01 468972 0 1493720 18.65 2620 6043628 2690592 29.71 2565180 4237508 632952 16:07:01 414800 0 1462520 18.26 2620 6129000 2628032 29.01 2890900 3935084 2532 16:08:01 1963008 0 1296864 16.19 2620 4746448 1437440 15.87 1437692 3873980 24 16:09:01 1964196 0 1295668 16.18 2620 4746456 1401424 15.47 1445868 3867176 12 16:10:01 1965336 0 1294528 16.16 2620 4746456 1401496 15.47 1445964 3867176 8 16:11:01 1965536 0 1294320 16.16 2620 4746464 1401424 15.47 1445988 3867180 8 16:12:01 1965252 0 1294600 16.16 2620 4746468 1401544 15.47 1446256 3867176 12 16:13:01 1965108 0 1294744 16.17 2620 4746468 1401568 15.47 1446456 3867176 8 16:14:01 1965432 0 1294376 16.16 2620 4746512 1401424 15.47 1446020 3867196 20 16:15:01 1965592 0 1294216 16.16 2620 4746512 1401496 15.47 1446000 3867196 8 16:16:01 1965580 0 1294220 16.16 2620 4746520 1401424 15.47 1445800 3867196 8 16:17:01 1965564 0 1294232 16.16 2620 4746524 1401424 15.47 1445920 3867196 8 16:18:01 1965612 0 1294180 16.16 2620 4746528 1401424 15.47 1445924 3867196 8 16:19:01 1965628 0 1294160 16.16 2620 4746532 1401424 15.47 1445928 3867196 8 16:20:01 1962508 0 1297276 16.20 2620 4746536 1404168 15.50 1451592 3864440 8 16:21:01 1962040 0 1297740 16.20 2620 4746540 1404240 15.50 1451828 3864440 12 16:22:01 1962900 0 1296876 16.19 2620 4746544 1404072 15.50 1451396 3864440 8 Average: 2123091 0 1295257 16.17 2620 4587972 1660390 18.33 1597078 3594675 59814 15:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:00:01 vethaafd76b 956.51 754.44 90.04 2693.41 0.00 0.00 0.00 0.00 16:00:01 eth0 1707.79 1701.93 6404.54 196.89 0.00 0.00 0.00 0.00 16:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:00:01 docker0 956.51 754.31 76.96 2693.40 0.00 0.00 0.00 0.00 16:01:01 eth0 527.83 438.00 3548.58 46.05 0.00 0.00 0.00 0.00 16:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:01:01 docker0 176.63 230.89 12.65 845.67 0.00 0.00 0.00 0.00 16:02:01 eth0 43.17 24.10 38.43 16.29 0.00 0.00 0.00 0.00 16:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:02:01 vetha5f48c6 0.63 0.77 0.05 0.06 0.00 0.00 0.00 0.00 16:02:01 docker0 0.63 0.63 0.04 0.05 0.00 0.00 0.00 0.00 16:03:01 eth0 29.19 20.84 15.45 104.20 0.00 0.00 0.00 0.00 16:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:03:01 vetha5f48c6 1.70 1.70 0.13 0.13 0.00 0.00 0.00 0.00 16:03:01 docker0 1.70 1.70 0.11 0.13 0.00 0.00 0.00 0.00 16:04:02 eth0 214.17 173.94 1673.86 28.34 0.00 0.00 0.00 0.00 16:04:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:04:02 veth1a86b3b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 16:04:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:05:02 veth1aeeb75 0.00 0.19 0.00 0.01 0.00 0.00 0.00 0.00 16:05:02 vethe94dc55 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 16:05:02 veth6cb5386 0.00 0.19 0.00 0.01 0.00 0.00 0.00 0.00 16:05:02 eth0 94.61 70.27 195.11 18.33 0.00 0.00 0.00 0.00 16:06:01 veth13bd44d 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 16:06:01 eth0 108.25 73.90 322.90 129.74 0.00 0.00 0.00 0.00 16:06:01 veth989d45c 12.53 13.45 1.07 33.80 0.00 0.00 0.00 0.00 16:06:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 16:07:01 veth2f082e2 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:07:01 veth334f181 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 16:07:01 eth0 48.55 28.81 88.11 14.21 0.00 0.00 0.00 0.00 16:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 eth0 202.45 157.96 1638.04 24.60 0.00 0.00 0.00 0.00 16:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:08:01 docker0 1282.51 1176.55 99.56 4397.63 0.00 0.00 0.00 0.00 16:09:01 eth0 0.40 0.35 0.03 0.03 0.00 0.00 0.00 0.00 16:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 eth0 0.38 0.32 0.15 0.08 0.00 0.00 0.00 0.00 16:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 eth0 0.48 0.03 0.05 0.00 0.00 0.00 0.00 0.00 16:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 eth0 1.02 0.30 0.32 0.20 0.00 0.00 0.00 0.00 16:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 eth0 0.68 0.37 0.47 0.20 0.00 0.00 0.00 0.00 16:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 eth0 0.33 0.23 0.14 0.07 0.00 0.00 0.00 0.00 16:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 eth0 0.05 0.00 0.01 0.00 0.00 0.00 0.00 0.00 16:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 eth0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 eth0 0.80 0.22 0.19 0.07 0.00 0.00 0.00 0.00 16:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 eth0 0.43 0.37 0.26 0.20 0.00 0.00 0.00 0.00 16:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 16:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 129.81 117.25 607.38 25.14 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 55.79 51.18 4.33 191.30 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) 06/03/21 _x86_64_ (2 CPU) 15:58:32 LINUX RESTART (2 CPU) 15:59:01 CPU %user %nice %system %iowait %steal %idle 16:00:01 all 29.06 0.00 6.29 3.61 0.12 60.92 16:00:01 0 28.41 0.00 7.46 5.00 0.13 59.01 16:00:01 1 29.70 0.00 5.14 2.24 0.11 62.82 16:01:01 all 12.95 0.00 7.99 3.62 0.09 75.35 16:01:01 0 13.21 0.00 8.49 3.92 0.09 74.29 16:01:01 1 12.69 0.00 7.49 3.33 0.09 76.40 16:02:01 all 62.30 0.00 8.16 0.66 0.09 28.78 16:02:01 0 62.34 0.00 7.96 0.85 0.11 28.74 16:02:01 1 62.27 0.00 8.36 0.47 0.07 28.82 16:03:01 all 47.80 0.00 8.07 0.46 0.10 43.57 16:03:01 0 47.86 0.00 8.44 0.50 0.11 43.09 16:03:01 1 47.75 0.00 7.69 0.43 0.09 44.04 16:04:02 all 39.17 0.00 16.12 18.26 0.11 26.35 16:04:02 0 39.19 0.00 16.02 19.30 0.11 25.38 16:04:02 1 39.15 0.00 16.21 17.21 0.11 27.32 16:05:02 all 49.80 0.00 17.95 25.96 0.11 6.18 16:05:02 0 49.45 0.00 18.65 25.79 0.13 5.97 16:05:02 1 50.15 0.00 17.24 26.13 0.09 6.39 16:06:01 all 42.08 0.00 13.61 33.30 0.17 10.83 16:06:01 0 42.62 0.00 13.06 33.91 0.16 10.24 16:06:01 1 41.55 0.00 14.17 32.68 0.18 11.42 16:07:01 all 46.66 0.00 11.22 40.84 0.18 1.10 16:07:01 0 46.68 0.00 11.35 41.11 0.20 0.67 16:07:01 1 46.64 0.00 11.10 40.58 0.16 1.52 16:08:01 all 19.93 0.00 7.13 19.14 0.10 53.70 16:08:01 0 18.77 0.00 7.24 17.50 0.10 56.37 16:08:01 1 21.08 0.00 7.02 20.77 0.10 51.02 16:09:01 all 0.04 0.00 0.05 0.00 0.03 99.88 16:09:01 0 0.02 0.00 0.08 0.00 0.03 99.87 16:09:01 1 0.07 0.00 0.02 0.00 0.02 99.90 16:10:01 all 0.09 0.00 0.03 0.00 0.04 99.83 16:10:01 0 0.03 0.00 0.05 0.00 0.05 99.87 16:10:01 1 0.15 0.00 0.02 0.00 0.03 99.80 16:10:01 CPU %user %nice %system %iowait %steal %idle 16:11:01 all 0.06 0.00 0.02 0.00 0.03 99.89 16:11:01 0 0.02 0.00 0.02 0.00 0.05 99.92 16:11:01 1 0.10 0.00 0.02 0.00 0.02 99.87 16:12:01 all 0.06 0.00 0.03 0.00 0.03 99.87 16:12:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:12:01 1 0.07 0.00 0.03 0.00 0.05 99.85 16:13:01 all 0.04 0.00 0.02 0.00 0.03 99.91 16:13:01 0 0.03 0.00 0.02 0.00 0.03 99.92 16:13:01 1 0.05 0.00 0.02 0.00 0.03 99.90 16:14:01 all 0.09 0.00 0.04 0.01 0.03 99.82 16:14:01 0 0.02 0.00 0.03 0.00 0.05 99.90 16:14:01 1 0.17 0.00 0.05 0.02 0.02 99.75 16:15:01 all 0.04 0.00 0.02 0.00 0.03 99.91 16:15:01 0 0.02 0.00 0.02 0.00 0.03 99.93 16:15:01 1 0.07 0.00 0.02 0.00 0.03 99.88 16:16:01 all 0.03 0.00 0.01 0.00 0.04 99.92 16:16:01 0 0.02 0.00 0.02 0.00 0.05 99.92 16:16:01 1 0.05 0.00 0.00 0.00 0.03 99.92 16:17:01 all 0.04 0.00 0.01 0.00 0.04 99.91 16:17:01 0 0.02 0.00 0.00 0.00 0.05 99.93 16:17:01 1 0.07 0.00 0.02 0.00 0.03 99.88 16:18:01 all 0.04 0.00 0.02 0.00 0.03 99.91 16:18:01 0 0.03 0.00 0.02 0.00 0.05 99.90 16:18:01 1 0.05 0.00 0.02 0.00 0.02 99.92 16:19:01 all 0.03 0.00 0.02 0.00 0.03 99.92 16:19:01 0 0.03 0.00 0.02 0.00 0.05 99.90 16:19:01 1 0.03 0.00 0.02 0.00 0.00 99.95 16:20:01 all 0.03 0.00 0.01 0.00 0.04 99.92 16:20:01 0 0.00 0.00 0.02 0.00 0.07 99.92 16:20:01 1 0.07 0.00 0.00 0.00 0.02 99.92 16:21:01 all 0.06 0.00 0.01 0.00 0.03 99.90 16:21:01 0 0.05 0.00 0.00 0.00 0.05 99.90 16:21:01 1 0.07 0.00 0.02 0.00 0.02 99.90 16:21:01 CPU %user %nice %system %iowait %steal %idle 16:22:01 all 0.06 0.00 0.03 0.00 0.03 99.88 16:22:01 0 0.02 0.00 0.02 0.00 0.05 99.92 16:22:01 1 0.10 0.00 0.03 0.00 0.02 99.85 Average: all 14.51 0.00 4.02 6.04 0.07 75.36 Average: 0 14.43 0.00 4.10 6.12 0.08 75.27 Average: 1 14.59 0.00 3.93 5.97 0.06 75.46