---> uname -a: Linux prd-centos7-docker-4c-2g-929.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% /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% /var/log/auth.log /dev/vda1 40.0G 12.6G 27.4G 31% /w/workspace/edgex-go/1 /dev/vda1 40.0G 12.6G 27.4G 31% /w/workspace/edgex-go/1@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1238 2171 0 4411 6550 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:e9:56:2c brd ff:ff:ff:ff:ff:ff inet 10.30.122.19/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 84950sec preferred_lft 84950sec inet6 fe80::f816:3eff:fee9:562c/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:3b:9f:01:bb 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::42:3bff:fe9f:1bb/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) 21:10:02 LINUX RESTART (2 CPU) 21:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:12:01 102.31 3.61 98.70 0.00 2601.70 19282.10 0.00 21:13:01 185.88 0.00 185.88 0.00 0.00 48453.45 0.00 21:14:01 67.54 0.00 67.54 0.00 0.00 10794.97 0.00 21:15:01 59.59 0.02 59.58 0.00 0.53 3988.64 0.00 21:16:01 411.72 133.37 278.35 0.00 3211.32 170516.25 0.00 21:17:01 492.84 204.05 288.79 0.00 9910.81 153692.14 0.00 21:18:01 651.31 123.58 527.73 0.00 4432.84 227274.10 0.00 21:19:01 203.68 11.72 191.96 0.00 1392.84 32234.22 0.00 21:20:01 1.17 0.00 1.17 0.00 0.00 17.11 0.00 21:21:01 0.32 0.00 0.32 0.00 0.00 4.91 0.00 21:22:01 0.30 0.02 0.28 0.00 0.13 4.88 0.00 21:23:01 0.17 0.00 0.17 0.00 0.00 1.37 0.00 21:24:01 0.28 0.00 0.28 0.00 0.00 3.53 0.00 21:25:01 0.50 0.18 0.32 0.00 5.73 2.75 0.00 21:26:01 1.05 0.25 0.80 0.00 41.98 17.14 0.00 21:27:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 21:28:01 0.23 0.00 0.23 0.00 0.00 3.37 0.00 21:29:01 0.28 0.00 0.28 0.00 0.00 4.56 0.00 21:30:01 0.15 0.00 0.15 0.00 0.00 1.47 0.00 21:31:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 21:32:01 0.28 0.00 0.28 0.00 0.00 2.73 0.00 21:33:01 0.22 0.00 0.22 0.00 0.00 3.50 0.00 21:34:02 28.45 28.20 0.25 0.00 3414.16 2.73 0.00 Average: 96.06 21.96 74.10 0.00 1087.74 28979.61 0.00 21:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:12:01 5145552 0 798904 9.98 2620 2061864 1247632 13.77 726384 1722296 156 21:13:01 4106120 0 1054800 13.17 2620 2845400 1746260 19.28 1169680 2186852 90520 21:14:01 3726380 0 1121796 14.01 2620 3158144 1857056 20.50 1393012 2316744 89648 21:15:01 3941028 0 995364 12.43 2620 3069928 1337624 14.77 1115508 2374568 88560 21:16:01 1814968 0 1219628 15.23 2620 4971724 2086464 23.04 1418700 4094188 48 21:17:01 473340 0 1544320 19.28 2620 5988660 3555316 39.25 3045756 3722980 307048 21:18:01 1516808 0 1582196 19.76 2620 4907316 2863952 31.62 2484544 3240884 22468 21:19:01 2857708 0 1158316 14.46 2620 3990296 1281320 14.15 1203348 3221764 20 21:20:01 2862532 0 1153488 14.40 2620 3990300 1245328 13.75 1237384 3184920 16 21:21:01 2861476 0 1154540 14.42 2620 3990304 1245412 13.75 1235760 3187232 8 21:22:01 2861488 0 1154520 14.42 2620 3990312 1245580 13.75 1236188 3187236 20 21:23:01 2862440 0 1153564 14.40 2620 3990316 1245328 13.75 1236152 3186820 16 21:24:01 2862316 0 1153680 14.40 2620 3990324 1245328 13.75 1236240 3186824 8 21:25:01 2861932 0 1154064 14.41 2620 3990324 1245328 13.75 1236644 3186472 8 21:26:01 2858468 0 1156276 14.44 2620 3991576 1245412 13.75 1242040 3184904 8 21:27:01 2856300 0 1158444 14.46 2620 3991576 1245328 13.75 1243744 3184900 16 21:28:01 2856596 0 1158144 14.46 2620 3991580 1245328 13.75 1248024 3180748 20 21:29:01 2856516 0 1158216 14.46 2620 3991588 1245328 13.75 1263076 3165564 16 21:30:01 2856616 0 1158116 14.46 2620 3991588 1245328 13.75 1263028 3165564 8 21:31:01 2856288 0 1158436 14.46 2620 3991596 1245400 13.75 1263300 3165564 8 21:32:01 2856584 0 1158140 14.46 2620 3991596 1245328 13.75 1264156 3164508 8 21:33:01 2856120 0 1158596 14.47 2620 3991604 1245472 13.75 1264624 3164512 16 21:34:02 2730504 0 1181468 14.75 2620 4094348 1277640 14.11 1286952 3266912 156 Average: 2884264 0 1167175 14.57 2620 3954881 1508195 16.65 1361489 3071433 26035 21:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:12:01 eth0 1024.71 1301.17 3523.98 137.02 0.00 0.00 0.00 0.00 21:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:12:01 docker0 1125.20 804.25 84.66 2699.23 0.00 0.00 0.00 0.00 21:13:01 veth2a150bf 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:13:01 eth0 512.49 451.20 3551.31 81.14 0.00 0.00 0.00 0.00 21:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:13:01 docker0 220.20 250.23 14.56 847.70 0.00 0.00 0.00 0.00 21:14:01 veth2a150bf 0.63 0.63 0.05 0.06 0.00 0.00 0.00 0.00 21:14:01 eth0 34.68 22.42 25.53 64.44 0.00 0.00 0.00 0.00 21:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:14:01 docker0 0.63 0.63 0.04 0.06 0.00 0.00 0.00 0.00 21:15:01 veth2a150bf 1.53 1.53 0.12 0.12 0.00 0.00 0.00 0.00 21:15:01 eth0 22.53 17.57 17.74 10.51 0.00 0.00 0.00 0.00 21:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:15:01 docker0 1.53 1.53 0.10 0.12 0.00 0.00 0.00 0.00 21:16:01 vethf214b68 5.11 6.08 0.37 18.31 0.00 0.00 0.00 0.00 21:16:01 vethb5a09e1 4.66 7.22 0.37 20.16 0.00 0.00 0.00 0.00 21:16:01 eth0 223.10 188.27 1781.27 74.71 0.00 0.00 0.00 0.00 21:16:01 veth82c7eaa 0.75 0.87 0.06 1.71 0.00 0.00 0.00 0.00 21:17:01 veth2d3bd4e 0.00 0.25 0.00 0.02 0.00 0.00 0.00 0.00 21:17:01 vetha70467f 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 21:17:01 eth0 65.05 53.82 113.07 56.82 0.00 0.00 0.00 0.00 21:17:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 21:18:01 veth772aba3 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 21:18:01 veth321b879 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 21:18:01 eth0 124.40 82.70 299.43 80.10 0.00 0.00 0.00 0.00 21:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 eth0 190.41 138.93 1660.54 20.67 0.00 0.00 0.00 0.00 21:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:19:01 docker0 1492.01 1247.34 108.94 4343.03 0.00 0.00 0.00 0.00 21:20:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 eth0 0.33 0.18 0.09 0.07 0.00 0.00 0.00 0.00 21:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 eth0 1.38 0.50 0.45 0.21 0.00 0.00 0.00 0.00 21:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 eth0 0.57 0.08 0.06 0.01 0.00 0.00 0.00 0.00 21:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 eth0 0.28 0.23 0.14 0.07 0.00 0.00 0.00 0.00 21:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 eth0 0.25 0.23 0.14 0.07 0.00 0.00 0.00 0.00 21:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 21:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 eth0 0.42 0.28 0.26 0.17 0.00 0.00 0.00 0.00 21:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:02 eth0 4.41 2.43 4.29 1.61 0.00 0.00 0.00 0.00 21:34:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:34:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.94 98.31 477.44 22.95 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 64.88 54.24 4.74 188.87 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) 21:10:02 LINUX RESTART (2 CPU) 21:11:01 CPU %user %nice %system %iowait %steal %idle 21:12:01 all 17.52 0.00 4.09 2.69 0.11 75.58 21:12:01 0 21.41 0.00 4.33 2.36 0.11 71.80 21:12:01 1 13.68 0.00 3.85 3.01 0.12 79.32 21:13:01 all 26.79 0.00 8.82 2.32 0.09 61.97 21:13:01 0 26.72 0.00 9.39 1.92 0.09 61.88 21:13:01 1 26.86 0.00 8.26 2.72 0.09 62.07 21:14:01 all 60.31 0.00 7.39 0.42 0.08 31.79 21:14:01 0 58.57 0.00 8.57 0.38 0.09 32.39 21:14:01 1 62.04 0.00 6.23 0.45 0.07 31.20 21:15:01 all 54.15 0.00 7.47 0.48 0.11 37.80 21:15:01 0 52.89 0.00 7.62 0.43 0.11 38.95 21:15:01 1 55.41 0.00 7.32 0.52 0.11 36.65 21:16:01 all 40.21 0.00 14.38 12.58 0.11 32.72 21:16:01 0 40.72 0.00 14.34 12.15 0.11 32.69 21:16:01 1 39.71 0.00 14.42 13.01 0.11 32.74 21:17:01 all 65.01 0.00 15.82 16.86 0.12 2.19 21:17:01 0 64.92 0.00 15.73 16.84 0.13 2.37 21:17:01 1 65.10 0.00 15.91 16.88 0.11 2.00 21:18:01 all 67.17 0.00 19.20 10.99 0.14 2.49 21:18:01 0 67.50 0.00 18.89 10.45 0.15 3.01 21:18:01 1 66.85 0.00 19.52 11.53 0.13 1.97 21:19:01 all 23.84 0.00 7.01 2.54 0.09 66.52 21:19:01 0 23.77 0.00 6.77 2.96 0.09 66.42 21:19:01 1 23.92 0.00 7.26 2.12 0.09 66.61 21:20:01 all 0.06 0.00 0.05 0.00 0.04 99.85 21:20:01 0 0.10 0.00 0.05 0.00 0.05 99.80 21:20:01 1 0.02 0.00 0.05 0.00 0.03 99.90 21:21:01 all 0.09 0.00 0.03 0.00 0.03 99.85 21:21:01 0 0.15 0.00 0.03 0.00 0.02 99.80 21:21:01 1 0.03 0.00 0.02 0.00 0.05 99.90 21:22:01 all 0.04 0.00 0.02 0.00 0.03 99.92 21:22:01 0 0.05 0.00 0.02 0.00 0.02 99.92 21:22:01 1 0.03 0.00 0.02 0.00 0.03 99.92 21:22:01 CPU %user %nice %system %iowait %steal %idle 21:23:01 all 0.04 0.00 0.02 0.00 0.05 99.89 21:23:01 0 0.07 0.00 0.02 0.00 0.03 99.88 21:23:01 1 0.02 0.00 0.02 0.00 0.07 99.90 21:24:01 all 0.07 0.00 0.02 0.00 0.03 99.89 21:24:01 0 0.12 0.00 0.03 0.00 0.03 99.82 21:24:01 1 0.02 0.00 0.00 0.00 0.02 99.97 21:25:01 all 0.07 0.00 0.03 0.00 0.04 99.86 21:25:01 0 0.10 0.00 0.03 0.00 0.05 99.82 21:25:01 1 0.03 0.00 0.03 0.00 0.03 99.90 21:26:01 all 0.04 0.00 0.03 0.00 0.03 99.91 21:26:01 0 0.07 0.00 0.02 0.00 0.00 99.92 21:26:01 1 0.02 0.00 0.03 0.00 0.05 99.90 21:27:01 all 0.03 0.00 0.03 0.00 0.04 99.90 21:27:01 0 0.03 0.00 0.03 0.00 0.05 99.88 21:27:01 1 0.02 0.00 0.03 0.00 0.03 99.92 21:28:01 all 0.04 0.00 0.02 0.00 0.03 99.92 21:28:01 0 0.03 0.00 0.02 0.00 0.00 99.95 21:28:01 1 0.05 0.00 0.02 0.00 0.05 99.88 21:29:01 all 0.05 0.00 0.02 0.00 0.03 99.90 21:29:01 0 0.03 0.00 0.03 0.00 0.05 99.88 21:29:01 1 0.07 0.00 0.00 0.00 0.02 99.92 21:30:01 all 0.07 0.00 0.02 0.00 0.03 99.89 21:30:01 0 0.03 0.00 0.02 0.00 0.03 99.92 21:30:01 1 0.10 0.00 0.02 0.00 0.02 99.87 21:31:01 all 0.06 0.00 0.03 0.00 0.04 99.87 21:31:01 0 0.02 0.00 0.03 0.00 0.07 99.88 21:31:01 1 0.10 0.00 0.02 0.00 0.02 99.87 21:32:01 all 0.06 0.00 0.02 0.00 0.03 99.89 21:32:01 0 0.02 0.00 0.02 0.00 0.05 99.92 21:32:01 1 0.10 0.00 0.02 0.00 0.02 99.87 21:33:01 all 0.05 0.00 0.02 0.00 0.03 99.91 21:33:01 0 0.03 0.00 0.02 0.00 0.02 99.93 21:33:01 1 0.07 0.00 0.02 0.00 0.03 99.88 21:33:01 CPU %user %nice %system %iowait %steal %idle 21:34:02 all 0.80 0.00 0.18 1.11 0.03 97.87 21:34:02 0 0.97 0.00 0.22 2.10 0.03 96.68 21:34:02 1 0.63 0.00 0.15 0.13 0.03 99.05 Average: all 14.64 0.00 3.48 2.04 0.06 79.78 Average: 0 14.69 0.00 3.54 2.03 0.06 79.69 Average: 1 14.58 0.00 3.42 2.06 0.06 79.88