---> uname -a: Linux prd-centos7-docker-4c-2g-388.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 12.5G 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% /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% /var/log/auth.log /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/16@tmp /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/16 ---> free -m: total used free shared buff/cache available Mem: 7821 1250 1450 0 5120 6543 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:fe:8b:dd brd ff:ff:ff:ff:ff:ff inet 10.30.122.174/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84943sec preferred_lft 84943sec inet6 fe80::f816:3eff:fefe:8bdd/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:05:8e:b9:22 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::42:5ff:fe8e:b922/64 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) 06/11/21 _x86_64_ (2 CPU) 00:30:08 LINUX RESTART (2 CPU) 00:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:01 44.53 3.60 40.93 0.00 2601.30 13978.32 0.00 00:33:02 168.56 0.02 168.54 0.00 0.53 48086.12 0.00 00:34:01 59.85 0.00 59.85 0.00 0.00 9166.14 0.00 00:35:01 54.30 0.02 54.29 0.00 0.53 3984.43 0.00 00:36:01 420.50 113.07 307.43 0.00 2744.97 186198.14 0.00 00:37:01 225.47 12.58 212.90 0.00 361.66 119949.37 0.00 00:38:02 545.78 83.85 461.94 0.00 3116.82 215294.13 0.00 00:39:01 211.82 6.15 205.67 0.00 603.32 32873.26 0.00 00:40:01 1.18 0.00 1.18 0.00 0.00 18.11 0.00 00:41:01 0.25 0.00 0.25 0.00 0.00 2.97 0.00 00:42:01 0.25 0.00 0.25 0.00 0.00 2.83 0.00 00:43:01 0.25 0.00 0.25 0.00 0.00 3.11 0.00 00:44:01 0.30 0.00 0.30 0.00 0.00 2.90 0.00 00:45:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 00:46:01 0.43 0.18 0.25 0.00 5.73 2.96 0.00 00:47:01 0.77 0.00 0.77 0.00 0.00 15.63 0.00 00:48:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 00:49:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 00:50:01 0.27 0.00 0.27 0.00 0.00 3.23 0.00 00:51:01 0.25 0.00 0.25 0.00 0.00 2.62 0.00 00:52:01 0.20 0.00 0.20 0.00 0.00 1.62 0.00 00:53:01 0.25 0.00 0.25 0.00 0.00 3.36 0.00 00:54:01 0.25 0.00 0.25 0.00 0.00 2.47 0.00 Average: 75.60 9.60 66.00 0.00 411.66 27475.22 0.00 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:01 5132828 0 813620 10.16 2620 2059864 1311288 14.48 739156 1723052 0 00:33:02 4183048 0 1045760 13.06 2620 2777504 1667304 18.41 1121652 2165924 25920 00:34:01 3837128 0 1085120 13.55 2620 3084064 1831940 20.23 1323352 2287960 74128 00:35:01 3888988 0 1006840 12.57 2620 3110484 1468556 16.21 1194320 2360940 150976 00:36:01 965096 0 1168680 14.59 2620 5872536 1496496 16.52 2234028 4119780 172 00:37:01 575760 0 1584416 19.78 2620 5846136 3223664 35.59 2919144 3744808 323848 00:38:02 352320 0 1618476 20.21 2620 6035516 2542740 28.07 2719780 4167404 36 00:39:01 2107696 0 1180600 14.74 2620 4718016 1420720 15.69 1455904 3716808 20 00:40:01 2117372 0 1170916 14.62 2620 4718024 1267304 13.99 1463048 3704068 12 00:41:01 2117420 0 1170864 14.62 2620 4718028 1265120 13.97 1468964 3701312 16 00:42:01 2117184 0 1171096 14.62 2620 4718032 1265216 13.97 1469072 3701312 12 00:43:01 2116892 0 1171384 14.63 2620 4718036 1265240 13.97 1469180 3701312 8 00:44:01 2117448 0 1170824 14.62 2620 4718040 1265168 13.97 1468736 3701312 12 00:45:01 2117400 0 1170868 14.62 2620 4718044 1265192 13.97 1468972 3701312 8 00:46:01 2117736 0 1170500 14.61 2620 4718076 1265120 13.97 1468620 3701340 24 00:47:01 2117888 0 1170344 14.61 2620 4718080 1265036 13.97 1468416 3701340 16 00:48:01 2117816 0 1170412 14.61 2620 4718084 1265084 13.97 1468552 3701340 16 00:49:01 2117716 0 1170504 14.61 2620 4718092 1265036 13.97 1468428 3701340 8 00:50:01 2117480 0 1170740 14.62 2620 4718092 1265168 13.97 1468744 3701340 12 00:51:01 2117504 0 1170708 14.62 2620 4718100 1265180 13.97 1468912 3701340 12 00:52:01 2117824 0 1170388 14.61 2620 4718100 1265084 13.97 1468452 3701340 12 00:53:01 2118004 0 1170200 14.61 2620 4718108 1265036 13.97 1468440 3701344 8 00:54:01 2117772 0 1170428 14.61 2620 4718112 1265036 13.97 1468448 3701340 8 Average: 2295927 0 1176682 14.69 2620 4533703 1475727 16.29 1553579 3469973 25012 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:01 eth0 890.21 1088.06 3132.46 148.17 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 docker0 961.08 720.70 76.56 2695.69 0.00 0.00 0.00 0.00 00:33:02 vethaa33bd6 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 00:33:02 eth0 568.66 473.29 3552.68 48.16 0.00 0.00 0.00 0.00 00:33:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:02 docker0 214.48 265.01 13.94 847.50 0.00 0.00 0.00 0.00 00:34:01 vethaa33bd6 0.75 0.78 0.06 0.06 0.00 0.00 0.00 0.00 00:34:01 eth0 35.86 19.45 24.78 65.31 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.75 0.75 0.05 0.06 0.00 0.00 0.00 0.00 00:35:01 vethaa33bd6 0.92 0.92 0.07 0.07 0.00 0.00 0.00 0.00 00:35:01 eth0 23.25 12.09 18.42 9.64 0.00 0.00 0.00 0.00 00:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:01 docker0 0.92 0.92 0.06 0.07 0.00 0.00 0.00 0.00 00:36:01 veth4db2099 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 eth0 255.74 216.28 1853.82 76.99 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 veth8aa3bb3 0.00 0.82 0.00 0.05 0.00 0.00 0.00 0.00 00:37:01 vethaed8931 0.03 0.18 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 vethe99318e 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 vethcc39b1b 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 00:37:01 eth0 21.31 14.16 13.81 50.62 0.00 0.00 0.00 0.00 00:38:02 vethf1524a0 2.25 4.04 0.15 29.25 0.00 0.00 0.00 0.00 00:38:02 eth0 101.15 60.02 365.73 20.35 0.00 0.00 0.00 0.00 00:38:02 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 00:38:02 veth8aa3bb3 0.00 1.88 0.00 0.10 0.00 0.00 0.00 0.00 00:39:01 eth0 242.45 195.29 1676.07 81.40 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 1323.55 1180.55 100.11 4469.70 0.00 0.00 0.00 0.00 00:40:01 eth0 0.53 0.45 0.04 0.04 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 0.32 0.25 0.09 0.08 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 1.45 0.50 0.47 0.18 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 eth0 0.88 0.32 0.31 0.23 0.00 0.00 0.00 0.00 00:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 eth0 1.27 0.28 0.35 0.20 0.00 0.00 0.00 0.00 00:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 eth0 0.58 0.32 0.28 0.20 0.00 0.00 0.00 0.00 00:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 eth0 0.30 0.20 0.09 0.07 0.00 0.00 0.00 0.00 00:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 00:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 eth0 0.12 0.07 0.06 0.01 0.00 0.00 0.00 0.00 00:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 eth0 0.75 0.00 0.06 0.00 0.00 0.00 0.00 0.00 00:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 eth0 0.52 0.30 0.27 0.17 0.00 0.00 0.00 0.00 00:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 eth0 0.22 0.13 0.08 0.10 0.00 0.00 0.00 0.00 00:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 eth0 0.22 0.17 0.10 0.01 0.00 0.00 0.00 0.00 00:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 00:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 93.35 90.57 462.86 21.78 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 56.66 50.54 4.29 191.34 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) 06/11/21 _x86_64_ (2 CPU) 00:30:08 LINUX RESTART (2 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:01 all 15.07 0.00 3.75 5.10 0.08 76.00 00:32:01 0 15.82 0.00 4.17 3.51 0.07 76.43 00:32:01 1 14.32 0.00 3.32 6.70 0.09 75.57 00:33:02 all 16.23 0.00 6.88 8.46 0.09 68.34 00:33:02 0 17.44 0.00 6.87 8.48 0.09 67.12 00:33:02 1 15.02 0.00 6.90 8.44 0.09 69.56 00:34:01 all 52.45 0.00 5.26 0.86 0.07 41.36 00:34:01 0 53.04 0.00 5.19 0.57 0.07 41.12 00:34:01 1 51.86 0.00 5.32 1.15 0.07 41.60 00:35:01 all 54.72 0.00 7.41 0.79 0.11 36.98 00:35:01 0 54.04 0.00 7.63 0.78 0.11 37.45 00:35:01 1 55.40 0.00 7.19 0.80 0.11 36.50 00:36:01 all 24.10 0.00 14.31 30.89 0.09 30.61 00:36:01 0 23.91 0.00 14.55 27.43 0.09 34.02 00:36:01 1 24.28 0.00 14.06 34.37 0.09 27.20 00:37:01 all 63.17 0.00 12.73 17.97 0.10 6.04 00:37:01 0 63.46 0.00 12.70 20.24 0.09 3.51 00:37:01 1 62.88 0.00 12.76 15.69 0.11 8.57 00:38:02 all 55.86 0.00 18.61 22.10 0.13 3.31 00:38:02 0 55.26 0.00 19.14 22.66 0.13 2.81 00:38:02 1 56.46 0.00 18.08 21.54 0.13 3.79 00:39:01 all 24.50 0.00 7.47 4.74 0.08 63.21 00:39:01 0 24.91 0.00 7.71 4.44 0.09 62.84 00:39:01 1 24.08 0.00 7.23 5.04 0.07 63.58 00:40:01 all 0.08 0.00 0.06 0.00 0.03 99.83 00:40:01 0 0.12 0.00 0.05 0.00 0.02 99.82 00:40:01 1 0.05 0.00 0.07 0.00 0.03 99.85 00:41:01 all 0.15 0.00 0.07 0.00 0.03 99.75 00:41:01 0 0.27 0.00 0.05 0.00 0.05 99.63 00:41:01 1 0.03 0.00 0.08 0.00 0.02 99.87 00:42:01 all 0.10 0.00 0.03 0.00 0.01 99.87 00:42:01 0 0.18 0.00 0.02 0.00 0.00 99.80 00:42:01 1 0.02 0.00 0.03 0.00 0.02 99.93 00:42:01 CPU %user %nice %system %iowait %steal %idle 00:43:01 all 0.14 0.00 0.05 0.00 0.03 99.78 00:43:01 0 0.12 0.00 0.02 0.00 0.02 99.85 00:43:01 1 0.17 0.00 0.08 0.00 0.03 99.72 00:44:01 all 0.08 0.00 0.03 0.00 0.01 99.89 00:44:01 0 0.02 0.00 0.02 0.00 0.00 99.97 00:44:01 1 0.13 0.00 0.03 0.00 0.02 99.82 00:45:01 all 0.08 0.00 0.02 0.00 0.03 99.87 00:45:01 0 0.03 0.00 0.02 0.00 0.02 99.93 00:45:01 1 0.13 0.00 0.02 0.00 0.03 99.82 00:46:01 all 0.08 0.00 0.05 0.00 0.02 99.86 00:46:01 0 0.03 0.00 0.05 0.00 0.03 99.88 00:46:01 1 0.12 0.00 0.05 0.00 0.00 99.83 00:47:01 all 0.10 0.00 0.02 0.00 0.03 99.86 00:47:01 0 0.03 0.00 0.02 0.00 0.03 99.92 00:47:01 1 0.17 0.00 0.02 0.00 0.02 99.80 00:48:01 all 0.12 0.00 0.02 0.00 0.02 99.85 00:48:01 0 0.03 0.00 0.02 0.00 0.03 99.92 00:48:01 1 0.20 0.00 0.02 0.00 0.00 99.78 00:49:01 all 0.10 0.00 0.02 0.00 0.03 99.86 00:49:01 0 0.03 0.00 0.02 0.00 0.03 99.92 00:49:01 1 0.17 0.00 0.02 0.00 0.02 99.80 00:50:01 all 0.14 0.00 0.03 0.00 0.02 99.82 00:50:01 0 0.27 0.00 0.03 0.00 0.02 99.68 00:50:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:51:01 all 0.11 0.00 0.02 0.00 0.02 99.86 00:51:01 0 0.18 0.00 0.02 0.00 0.03 99.77 00:51:01 1 0.03 0.00 0.02 0.00 0.00 99.95 00:52:01 all 0.10 0.00 0.02 0.00 0.02 99.87 00:52:01 0 0.17 0.00 0.02 0.00 0.02 99.80 00:52:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:53:01 all 0.08 0.00 0.02 0.00 0.03 99.88 00:53:01 0 0.13 0.00 0.02 0.00 0.03 99.82 00:53:01 1 0.02 0.00 0.02 0.00 0.02 99.95 00:53:01 CPU %user %nice %system %iowait %steal %idle 00:54:01 all 0.06 0.00 0.01 0.00 0.02 99.92 00:54:01 0 0.08 0.00 0.02 0.00 0.02 99.88 00:54:01 1 0.03 0.00 0.00 0.00 0.02 99.95 Average: all 12.66 0.00 3.17 3.77 0.04 80.36 Average: 0 12.74 0.00 3.23 3.64 0.05 80.34 Average: 1 12.58 0.00 3.12 3.89 0.04 80.37