---> uname -a: Linux prd-centos7-docker-4c-2g-826.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 12.6G 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% /var/log/auth.log /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% /w/workspace/edgex-go/2 /dev/vda1 40.0G 12.6G 27.4G 31% /w/workspace/edgex-go/2@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1238 1736 0 4845 6554 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:16:5f:12 brd ff:ff:ff:ff:ff:ff inet 10.30.123.57/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84934sec preferred_lft 84934sec inet6 fe80::f816:3eff:fe16:5f12/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:fd:35:7a:d2 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:fdff:fe35:7ad2/64 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) 05/28/21 _x86_64_ (2 CPU) 04:57:26 LINUX RESTART (2 CPU) 04:58:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:59:01 101.80 3.78 98.02 0.00 2674.07 20080.88 0.00 05:00:01 190.48 0.00 190.48 0.00 0.00 48572.33 0.00 05:01:01 67.41 0.00 67.41 0.00 0.00 12399.35 0.00 05:02:01 62.57 0.15 62.42 0.00 2.66 3650.13 0.00 05:03:01 503.86 108.28 395.58 0.00 2629.70 241573.00 0.00 05:04:01 256.22 23.72 232.50 0.00 548.56 92414.43 0.00 05:05:02 313.22 14.70 298.52 0.00 1158.52 139384.93 0.00 05:06:01 255.24 24.37 230.87 0.00 2834.48 84364.42 0.00 05:07:01 130.57 5.06 125.50 0.00 1016.96 20151.79 0.00 05:08:01 1.65 0.00 1.65 0.00 0.00 32.58 0.00 05:09:01 0.28 0.00 0.28 0.00 0.00 3.40 0.00 05:10:01 0.27 0.00 0.27 0.00 0.00 2.90 0.00 05:11:01 0.23 0.00 0.23 0.00 0.00 3.35 0.00 05:12:01 0.17 0.00 0.17 0.00 0.00 1.20 0.00 05:13:01 0.57 0.32 0.25 0.00 7.20 2.95 0.00 05:14:01 0.85 0.00 0.85 0.00 0.00 16.13 0.00 05:15:01 0.13 0.00 0.13 0.00 0.00 2.03 0.00 05:16:01 0.17 0.00 0.17 0.00 0.00 2.45 0.00 05:17:01 0.25 0.00 0.25 0.00 0.00 3.40 0.00 05:18:01 0.42 0.00 0.42 0.00 0.00 5.73 0.00 05:19:01 0.17 0.00 0.17 0.00 0.00 1.77 0.00 05:20:01 0.25 0.00 0.25 0.00 0.00 3.62 0.00 05:21:01 0.15 0.00 0.15 0.00 0.00 1.65 0.00 Average: 82.09 7.88 74.22 0.00 470.36 28872.64 0.00 04:58:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:59:01 5140656 0 803756 10.04 2620 2061908 1275520 14.08 730500 1722188 156 05:00:01 4097280 0 1001044 12.50 2620 2907996 1469632 16.23 1149792 2215684 152400 05:01:01 3758240 0 1093140 13.65 2620 3154940 1852912 20.46 1359376 2317900 39736 05:02:01 3791620 0 1061228 13.25 2620 3153472 1665380 18.39 1262164 2378012 139524 05:03:01 105836 0 1372268 17.13 2620 6528216 2296956 25.36 3227824 3922384 614456 05:04:01 402124 0 1423732 17.78 2620 6180464 2775896 30.65 3128544 3706208 96 05:05:02 1047380 0 1471984 18.38 2620 5486956 2909908 32.13 1603736 4597240 624 05:06:01 1662884 0 1230684 15.37 2620 5112752 1543648 17.04 2339064 3253880 65456 05:07:01 2397992 0 1175768 14.68 2620 4432560 1396800 15.42 1421368 3450176 20 05:08:01 2412816 0 1160972 14.50 2620 4432532 1242012 13.71 1414000 3448000 16 05:09:01 2414400 0 1159384 14.48 2620 4432536 1241952 13.71 1413912 3448000 12 05:10:01 2414372 0 1159408 14.48 2620 4432540 1241928 13.71 1413908 3448000 8 05:11:01 2414140 0 1159632 14.48 2620 4432548 1241928 13.71 1412512 3449404 8 05:12:01 2414248 0 1159524 14.48 2620 4432548 1241928 13.71 1412516 3449400 8 05:13:01 2411216 0 1162524 14.52 2620 4432580 1242012 13.71 1418312 3446656 8 05:14:01 2411124 0 1162612 14.52 2620 4432584 1241964 13.71 1418204 3446656 8 05:15:01 2411304 0 1162428 14.51 2620 4432588 1241928 13.71 1418132 3446656 8 05:16:01 2411304 0 1162420 14.51 2620 4432596 1241928 13.71 1418140 3446656 8 05:17:01 2411428 0 1162296 14.51 2620 4432596 1241928 13.71 1418140 3446656 8 05:18:01 2411060 0 1162656 14.52 2620 4432604 1242012 13.71 1418236 3446656 8 05:19:01 2410984 0 1162732 14.52 2620 4432604 1241976 13.71 1418228 3446656 8 05:20:01 2411304 0 1162404 14.51 2620 4432612 1241928 13.71 1418152 3446660 16 05:21:01 2411024 0 1162680 14.52 2620 4432616 1241928 13.71 1418244 3446656 8 Average: 2442380 0 1169360 14.60 2620 4394580 1503218 16.60 1567522 3296799 44026 04:58:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:59:01 eth0 1297.10 1426.33 5918.22 172.59 0.00 0.00 0.00 0.00 04:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:59:01 docker0 910.40 698.59 74.58 2739.98 0.00 0.00 0.00 0.00 05:00:01 eth0 558.03 473.20 3554.05 49.79 0.00 0.00 0.00 0.00 05:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:00:01 vethd17d5c5 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 05:00:01 docker0 211.04 261.89 14.45 846.69 0.00 0.00 0.00 0.00 05:01:01 eth0 34.36 21.35 23.14 65.48 0.00 0.00 0.00 0.00 05:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:01:01 vethd17d5c5 0.73 0.73 0.06 0.06 0.00 0.00 0.00 0.00 05:01:01 docker0 0.73 0.73 0.05 0.06 0.00 0.00 0.00 0.00 05:02:01 eth0 20.14 11.67 16.67 9.17 0.00 0.00 0.00 0.00 05:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:02:01 vethd17d5c5 1.51 1.51 0.12 0.12 0.00 0.00 0.00 0.00 05:02:01 docker0 1.51 1.51 0.10 0.12 0.00 0.00 0.00 0.00 05:03:01 veth1afae37 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 veth677c3d9 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 05:03:01 veth376e534 0.00 0.68 0.00 0.04 0.00 0.00 0.00 0.00 05:03:01 eth0 265.61 218.73 1859.80 77.45 0.00 0.00 0.00 0.00 05:04:01 veth376e534 0.00 0.25 0.00 0.01 0.00 0.00 0.00 0.00 05:04:01 veth063c6b1 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 05:04:01 eth0 36.42 21.24 94.75 53.04 0.00 0.00 0.00 0.00 05:04:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:05:02 vethd9f19da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 vethedc1248 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 05:05:02 vethdfc75bf 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:02 veth376e534 0.00 0.27 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 veth376e534 0.00 0.34 0.00 0.01 0.00 0.00 0.00 0.00 05:06:01 eth0 2968.72 2689.26 13787.37 588.03 0.00 0.00 0.00 0.00 05:06:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 05:06:01 docker0 1223.81 1094.53 95.55 4043.06 0.00 0.00 0.00 0.00 05:07:01 eth0 87.76 58.35 409.24 59.57 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 41.66 61.84 2.76 390.80 0.00 0.00 0.00 0.00 05:08:01 eth0 0.45 0.42 0.10 0.09 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.25 0.20 0.10 0.02 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 eth0 0.20 0.20 0.08 0.04 0.00 0.00 0.00 0.00 05:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 eth0 0.20 0.12 0.07 0.04 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 eth0 0.25 0.22 0.13 0.05 0.00 0.00 0.00 0.00 05:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 eth0 0.18 0.12 0.07 0.04 0.00 0.00 0.00 0.00 05:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 109.61 103.72 579.33 25.20 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 54.20 49.55 4.21 190.08 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) 05/28/21 _x86_64_ (2 CPU) 04:57:26 LINUX RESTART (2 CPU) 04:58:02 CPU %user %nice %system %iowait %steal %idle 04:59:01 all 19.93 0.00 5.06 4.35 0.07 70.60 04:59:01 0 21.79 0.00 5.35 1.09 0.07 71.70 04:59:01 1 18.08 0.00 4.78 7.57 0.07 69.51 05:00:01 all 32.86 0.00 7.97 5.37 0.10 53.70 05:00:01 0 33.36 0.00 8.49 6.34 0.09 51.72 05:00:01 1 32.36 0.00 7.46 4.40 0.11 55.68 05:01:01 all 47.25 0.00 5.30 0.92 0.07 46.46 05:01:01 0 47.47 0.00 5.10 0.92 0.07 46.44 05:01:01 1 47.03 0.00 5.51 0.92 0.07 46.47 05:02:01 all 63.48 0.00 7.96 2.68 0.12 25.75 05:02:01 0 61.94 0.00 7.89 3.42 0.11 26.64 05:02:01 1 65.04 0.00 8.03 1.94 0.13 24.85 05:03:01 all 35.90 0.00 19.23 16.13 0.09 28.64 05:03:01 0 36.20 0.00 18.75 16.86 0.09 28.10 05:03:01 1 35.60 0.00 19.72 15.40 0.09 29.19 05:04:01 all 69.44 0.00 11.10 17.56 0.13 1.77 05:04:01 0 68.88 0.00 11.28 18.62 0.13 1.10 05:04:01 1 70.01 0.00 10.92 16.51 0.13 2.44 05:05:02 all 27.63 0.00 11.62 47.85 0.14 12.76 05:05:02 0 27.61 0.00 11.33 50.23 0.16 10.67 05:05:02 1 27.64 0.00 11.91 45.48 0.12 14.85 05:06:01 all 48.34 0.00 11.19 37.63 0.17 2.67 05:06:01 0 49.74 0.00 10.35 37.80 0.17 1.94 05:06:01 1 46.93 0.00 12.04 37.46 0.17 3.41 05:07:01 all 8.76 0.00 3.81 12.37 0.04 75.01 05:07:01 0 7.12 0.00 3.92 13.00 0.03 75.93 05:07:01 1 10.41 0.00 3.71 11.75 0.05 74.08 05:08:01 all 0.13 0.00 0.06 0.00 0.02 99.79 05:08:01 0 0.05 0.00 0.07 0.00 0.02 99.87 05:08:01 1 0.22 0.00 0.05 0.00 0.02 99.72 05:09:01 all 0.15 0.00 0.06 0.00 0.02 99.77 05:09:01 0 0.05 0.00 0.08 0.00 0.03 99.83 05:09:01 1 0.25 0.00 0.03 0.00 0.00 99.72 05:09:01 CPU %user %nice %system %iowait %steal %idle 05:10:01 all 0.18 0.00 0.04 0.00 0.01 99.77 05:10:01 0 0.03 0.00 0.05 0.00 0.02 99.90 05:10:01 1 0.32 0.00 0.03 0.00 0.00 99.65 05:11:01 all 0.08 0.00 0.03 0.00 0.03 99.87 05:11:01 0 0.05 0.00 0.03 0.00 0.03 99.88 05:11:01 1 0.10 0.00 0.03 0.00 0.02 99.85 05:12:01 all 0.13 0.00 0.02 0.00 0.02 99.84 05:12:01 0 0.03 0.00 0.02 0.00 0.02 99.93 05:12:01 1 0.22 0.00 0.02 0.00 0.02 99.75 05:13:01 all 0.21 0.00 0.06 0.00 0.01 99.72 05:13:01 0 0.07 0.00 0.05 0.00 0.02 99.87 05:13:01 1 0.35 0.00 0.07 0.00 0.00 99.58 05:14:01 all 0.23 0.00 0.03 0.00 0.03 99.72 05:14:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:14:01 1 0.42 0.00 0.02 0.00 0.02 99.55 05:15:01 all 0.23 0.00 0.01 0.00 0.00 99.76 05:15:01 0 0.05 0.00 0.00 0.00 0.00 99.95 05:15:01 1 0.42 0.00 0.02 0.00 0.00 99.57 05:16:01 all 0.14 0.00 0.03 0.00 0.03 99.80 05:16:01 0 0.02 0.00 0.03 0.00 0.03 99.92 05:16:01 1 0.27 0.00 0.03 0.00 0.02 99.68 05:17:01 all 0.10 0.00 0.03 0.00 0.01 99.86 05:17:01 0 0.07 0.00 0.03 0.00 0.02 99.88 05:17:01 1 0.13 0.00 0.03 0.00 0.00 99.83 05:18:01 all 0.13 0.00 0.03 0.00 0.07 99.77 05:18:01 0 0.22 0.00 0.03 0.00 0.02 99.73 05:18:01 1 0.03 0.00 0.03 0.00 0.12 99.82 05:19:01 all 0.06 0.00 0.02 0.00 0.02 99.91 05:19:01 0 0.10 0.00 0.02 0.00 0.02 99.87 05:19:01 1 0.02 0.00 0.02 0.00 0.02 99.95 05:20:01 all 0.08 0.00 0.03 0.00 0.01 99.89 05:20:01 0 0.13 0.00 0.03 0.00 0.02 99.82 05:20:01 1 0.02 0.00 0.02 0.00 0.00 99.97 05:20:01 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 0.14 0.00 0.03 0.00 0.02 99.81 05:21:01 0 0.25 0.00 0.03 0.00 0.02 99.70 05:21:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 14.70 0.00 3.48 6.02 0.05 75.76 Average: 0 14.69 0.00 3.45 6.16 0.05 75.65 Average: 1 14.71 0.00 3.50 5.88 0.05 75.86