---> uname -a: Linux prd-centos7-docker-4c-2g-766.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% /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/1@tmp /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/1 ---> free -m: total used free shared buff/cache available Mem: 7821 1219 2129 0 4471 6572 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:0d:5c:18 brd ff:ff:ff:ff:ff:ff inet 10.30.123.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85055sec preferred_lft 85055sec inet6 fe80::f816:3eff:fe0d:5c18/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c7:7f:bc:78 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:c7ff:fe7f:bc78/64 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) 06/22/21 _x86_64_ (2 CPU) 18:43:26 LINUX RESTART (2 CPU) 18:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:45:01 137.53 16.77 120.76 0.00 5618.15 37092.36 0.00 18:46:01 173.46 0.18 173.28 0.00 22.78 53765.63 0.00 18:47:01 62.12 0.02 62.10 0.00 0.53 8993.52 0.00 18:48:01 55.91 0.02 55.89 0.00 0.53 3877.68 0.00 18:49:01 706.19 267.86 438.33 0.00 10010.14 282601.40 0.00 18:50:01 697.94 277.22 420.72 0.00 14061.57 188906.63 0.00 18:51:01 416.29 51.57 364.71 0.00 4284.83 98456.87 0.00 18:52:01 1.55 0.00 1.55 0.00 0.00 29.12 0.00 18:53:01 0.32 0.03 0.28 0.00 0.27 3.36 0.00 18:54:01 0.23 0.00 0.23 0.00 0.00 2.33 0.00 18:55:01 0.57 0.37 0.20 0.00 95.02 2.02 0.00 18:56:01 0.25 0.00 0.25 0.00 0.00 3.00 0.00 18:57:01 0.25 0.00 0.25 0.00 0.00 2.63 0.00 18:58:01 0.28 0.00 0.28 0.00 0.00 2.97 0.00 18:59:01 1.07 0.18 0.88 0.00 5.73 17.87 0.00 19:00:01 0.25 0.00 0.25 0.00 0.00 3.60 0.00 19:01:01 0.27 0.05 0.22 0.00 0.67 2.62 0.00 19:02:01 0.50 0.17 0.33 0.00 3.06 5.21 0.00 19:03:01 0.23 0.00 0.23 0.00 0.00 2.57 0.00 19:04:01 0.25 0.00 0.25 0.00 0.00 2.88 0.00 19:05:01 0.33 0.02 0.32 0.00 0.13 4.48 0.00 Average: 107.32 29.23 78.09 0.00 1616.74 32114.27 0.00 18:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:45:01 4932236 0 856880 10.70 2620 2217204 1467488 16.20 929500 1725012 45028 18:46:01 4279816 0 978948 12.22 2620 2747556 1540244 17.01 1015340 2180484 80 18:47:01 3844724 0 1086588 13.57 2620 3075008 1776204 19.61 1318580 2286860 69404 18:48:01 3840844 0 1027220 12.83 2620 3138256 1566476 17.29 1213844 2388788 187168 18:49:01 555728 0 1452784 18.14 2620 5997808 3306772 36.51 3003268 3725688 24028 18:50:01 505392 0 1297044 16.19 2620 6203884 1951688 21.55 2947460 3819844 55132 18:51:01 2784292 0 1172784 14.64 2620 4049244 1488904 16.44 1393076 3093816 28 18:52:01 2804812 0 1152308 14.39 2620 4049200 1266400 13.98 1407572 3070192 12 18:53:01 2805812 0 1151308 14.38 2620 4049200 1266648 13.98 1412108 3066148 8 18:54:01 2808148 0 1148968 14.35 2620 4049204 1266468 13.98 1411732 3066148 8 18:55:01 2804548 0 1149760 14.36 2620 4052012 1266552 13.98 1415296 3066196 8 18:56:01 2804888 0 1149416 14.35 2620 4052016 1266468 13.98 1415092 3066196 8 18:57:01 2804888 0 1149408 14.35 2620 4052024 1266468 13.98 1415100 3066196 8 18:58:01 2804764 0 1149532 14.35 2620 4052024 1266468 13.98 1415220 3066196 8 18:59:01 2804252 0 1150004 14.36 2620 4052064 1266468 13.98 1416400 3065056 12 19:00:01 2804296 0 1149960 14.36 2620 4052064 1266540 13.98 1416488 3065056 8 19:01:01 2803072 0 1151176 14.37 2620 4052072 1269240 14.01 1416988 3065056 8 19:02:01 2804144 0 1149920 14.36 2620 4052256 1266976 13.99 1416704 3065176 8 19:03:01 2803964 0 1150100 14.36 2620 4052256 1266976 13.99 1416592 3065172 8 19:04:01 2804136 0 1149924 14.36 2620 4052260 1266976 13.99 1416596 3065172 8 19:05:01 2803776 0 1150280 14.36 2620 4052264 1267084 13.99 1416952 3065172 16 Average: 2857549 0 1141634 14.25 2620 4007137 1468262 16.21 1506186 2959220 18143 18:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:45:01 eth0 1552.06 1561.91 6520.74 192.45 0.00 0.00 0.00 0.00 18:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:45:01 docker0 850.82 548.50 71.70 2732.73 0.00 0.00 0.00 0.00 18:46:01 veth71eb46a 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 eth0 571.96 477.84 3562.47 76.71 0.00 0.00 0.00 0.00 18:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:46:01 docker0 223.16 281.50 15.38 846.34 0.00 0.00 0.00 0.00 18:47:01 veth71eb46a 0.63 0.72 0.05 0.07 0.00 0.00 0.00 0.00 18:47:01 eth0 34.00 20.51 22.91 63.19 0.00 0.00 0.00 0.00 18:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:47:01 docker0 0.63 0.63 0.04 0.06 0.00 0.00 0.00 0.00 18:48:01 veth71eb46a 1.50 1.50 0.12 0.12 0.00 0.00 0.00 0.00 18:48:01 eth0 28.45 15.56 23.80 11.30 0.00 0.00 0.00 0.00 18:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:48:01 docker0 1.50 1.50 0.10 0.12 0.00 0.00 0.00 0.00 18:49:01 veth4e8ff2b 0.00 1.28 0.00 0.07 0.00 0.00 0.00 0.00 18:49:01 veth8e64f0b 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:49:01 eth0 263.08 216.84 1855.60 72.44 0.00 0.00 0.00 0.00 18:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 veth4e8ff2b 0.00 0.56 0.00 0.02 0.00 0.00 0.00 0.00 18:50:01 eth0 182.39 145.67 1453.06 74.75 0.00 0.00 0.00 0.00 18:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:50:01 docker0 1156.38 941.24 92.44 3899.46 0.00 0.00 0.00 0.00 18:51:01 eth0 127.09 76.72 532.77 75.75 0.00 0.00 0.00 0.00 18:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:51:01 docker0 46.13 72.77 3.05 492.42 0.00 0.00 0.00 0.00 18:52:01 eth0 0.62 0.08 0.06 0.02 0.00 0.00 0.00 0.00 18:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 eth0 0.52 0.32 0.27 0.20 0.00 0.00 0.00 0.00 18:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 eth0 0.33 0.25 0.14 0.07 0.00 0.00 0.00 0.00 18:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 eth0 0.07 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 eth0 0.07 0.05 0.01 0.00 0.00 0.00 0.00 0.00 18:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 eth0 0.03 0.03 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 18:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 eth0 0.33 0.28 0.14 0.08 0.00 0.00 0.00 0.00 19:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 eth0 0.03 0.05 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 eth0 0.43 0.05 0.05 0.00 0.00 0.00 0.00 0.00 19:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 eth0 0.72 0.47 0.41 0.27 0.00 0.00 0.00 0.00 19:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 130.49 118.78 660.99 26.88 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 56.48 47.65 4.48 206.51 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) 06/22/21 _x86_64_ (2 CPU) 18:43:26 LINUX RESTART (2 CPU) 18:44:02 CPU %user %nice %system %iowait %steal %idle 18:45:01 all 26.22 0.00 6.31 14.14 0.09 53.24 18:45:01 0 25.00 0.00 7.03 13.64 0.09 54.25 18:45:01 1 27.43 0.00 5.60 14.64 0.09 52.24 18:46:01 all 13.03 0.00 7.00 3.20 0.08 76.69 18:46:01 0 13.91 0.00 7.40 3.78 0.09 74.83 18:46:01 1 12.16 0.00 6.60 2.62 0.07 78.55 18:47:01 all 53.85 0.00 5.11 0.47 0.08 40.49 18:47:01 0 54.59 0.00 5.33 0.45 0.09 39.54 18:47:01 1 53.11 0.00 4.89 0.49 0.07 41.45 18:48:01 all 56.73 0.00 7.39 0.50 0.08 35.30 18:48:01 0 56.42 0.00 7.39 0.56 0.07 35.56 18:48:01 1 57.04 0.00 7.39 0.43 0.09 35.05 18:49:01 all 26.55 0.00 18.73 22.91 0.11 31.70 18:49:01 0 25.72 0.00 18.72 23.90 0.11 31.56 18:49:01 1 27.39 0.00 18.74 21.93 0.11 31.84 18:50:01 all 75.76 0.00 17.95 5.07 0.12 1.10 18:50:01 0 75.28 0.00 18.60 4.95 0.13 1.03 18:50:01 1 76.24 0.00 17.30 5.18 0.11 1.16 18:51:01 all 62.53 0.00 15.34 3.70 0.10 18.33 18:51:01 0 63.75 0.00 14.27 3.40 0.09 18.49 18:51:01 1 61.30 0.00 16.42 4.00 0.11 18.17 18:52:01 all 0.09 0.00 0.14 0.00 0.03 99.74 18:52:01 0 0.03 0.00 0.22 0.00 0.02 99.73 18:52:01 1 0.15 0.00 0.07 0.00 0.03 99.75 18:53:01 all 0.09 0.00 0.03 0.00 0.02 99.86 18:53:01 0 0.02 0.00 0.03 0.00 0.02 99.93 18:53:01 1 0.17 0.00 0.03 0.00 0.02 99.78 18:54:01 all 0.13 0.00 0.06 0.00 0.03 99.78 18:54:01 0 0.13 0.00 0.07 0.00 0.02 99.78 18:54:01 1 0.13 0.00 0.05 0.00 0.03 99.78 18:55:01 all 0.08 0.00 0.02 0.02 0.03 99.85 18:55:01 0 0.02 0.00 0.00 0.00 0.03 99.95 18:55:01 1 0.15 0.00 0.03 0.03 0.03 99.75 18:55:01 CPU %user %nice %system %iowait %steal %idle 18:56:01 all 0.14 0.00 0.02 0.00 0.02 99.82 18:56:01 0 0.05 0.00 0.02 0.00 0.02 99.92 18:56:01 1 0.23 0.00 0.02 0.00 0.02 99.73 18:57:01 all 0.14 0.00 0.02 0.00 0.03 99.81 18:57:01 0 0.02 0.00 0.02 0.00 0.03 99.93 18:57:01 1 0.27 0.00 0.02 0.00 0.03 99.68 18:58:01 all 0.09 0.00 0.02 0.00 0.03 99.87 18:58:01 0 0.02 0.00 0.00 0.00 0.02 99.97 18:58:01 1 0.17 0.00 0.03 0.00 0.03 99.77 18:59:01 all 0.05 0.00 0.04 0.00 0.03 99.88 18:59:01 0 0.05 0.00 0.05 0.00 0.02 99.88 18:59:01 1 0.05 0.00 0.03 0.00 0.03 99.88 19:00:01 all 0.08 0.00 0.03 0.00 0.02 99.87 19:00:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:00:01 1 0.13 0.00 0.03 0.00 0.00 99.83 19:01:01 all 0.11 0.00 0.03 0.00 0.03 99.84 19:01:01 0 0.03 0.00 0.03 0.00 0.03 99.90 19:01:01 1 0.18 0.00 0.02 0.00 0.02 99.78 19:02:01 all 0.16 0.00 0.03 0.00 0.03 99.79 19:02:01 0 0.30 0.00 0.03 0.00 0.03 99.63 19:02:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:03:01 all 0.13 0.00 0.01 0.00 0.02 99.85 19:03:01 0 0.22 0.00 0.00 0.00 0.02 99.77 19:03:01 1 0.03 0.00 0.02 0.00 0.02 99.93 19:04:01 all 0.13 0.00 0.02 0.00 0.02 99.83 19:04:01 0 0.25 0.00 0.02 0.00 0.02 99.72 19:04:01 1 0.02 0.00 0.02 0.00 0.02 99.95 19:05:01 all 0.09 0.00 0.03 0.00 0.03 99.86 19:05:01 0 0.15 0.00 0.03 0.00 0.03 99.78 19:05:01 1 0.03 0.00 0.02 0.00 0.02 99.93 Average: all 14.19 0.00 3.52 2.27 0.05 79.97 Average: 0 14.19 0.00 3.57 2.30 0.05 79.90 Average: 1 14.20 0.00 3.48 2.24 0.04 80.04