---> uname -a: Linux prd-centos7-docker-4c-2g-2941.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 Address sizes: 40 bits physical, 48 bits virtual Byte Order: Little Endian CPU(s): 2 On-line CPU(s) list: 0,1 Vendor ID: AuthenticAMD BIOS Vendor ID: QEMU Model name: AMD EPYC-Rome Processor BIOS Model name: pc-i440fx-4.2 CPU family: 23 Model: 49 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 2 Stepping: 0 BogoMIPS: 5599.99 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities Virtualization: AMD-V Hypervisor vendor: KVM Virtualization type: full L1d cache: 64 KiB (2 instances) L1i cache: 64 KiB (2 instances) L2 cache: 1 MiB (2 instances) L3 cache: 32 MiB (2 instances) NUMA node(s): 1 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 ---> nproc: 2 ---> df -h: Filesystem Size Used Available Use% Mounted on overlay 40.0G 13.3G 26.6G 33% / 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 13.3G 26.6G 33% /facter-os /dev/vda1 40.0G 13.3G 26.6G 33% /etc/resolv.conf /dev/vda1 40.0G 13.3G 26.6G 33% /etc/hostname /dev/vda1 40.0G 13.3G 26.6G 33% /etc/hosts /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/auth.log /dev/vda1 40.0G 13.3G 26.6G 33% /run/cloud-init/result.json /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/sa-host /dev/vda1 40.0G 13.3G 26.6G 33% /var/log/secure /dev/vda1 40.0G 13.3G 26.6G 33% /w/workspace/edgex-go/12 /dev/vda1 40.0G 13.3G 26.6G 33% /w/workspace/edgex-go/12@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1150 228 0 6442 6355 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:f5:d4:77 brd ff:ff:ff:ff:ff:ff inet 10.30.123.2/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85096sec preferred_lft 85096sec inet6 fe80::f816:3eff:fef5:d477/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:c6:e7:d6:17 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:c6ff:fee7:d617/64 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) 07/15/21 _x86_64_ (2 CPU) 19:03:51 LINUX RESTART (2 CPU) 19:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:06:01 74.26 0.20 74.06 0.00 23.31 42612.42 0.00 19:07:01 146.94 0.00 146.94 0.00 0.00 20600.92 0.00 19:08:01 56.71 0.00 56.71 0.00 0.00 8011.72 0.00 19:09:01 453.15 180.90 272.24 0.00 4353.65 166623.66 0.00 19:10:01 736.03 416.15 319.88 0.00 22989.41 176168.76 0.00 19:11:01 471.16 18.07 453.10 0.00 2096.04 185836.33 0.00 19:12:01 154.58 13.37 141.21 0.00 1493.84 26911.26 0.00 19:13:01 7.68 0.07 7.61 0.00 2.40 147.98 0.00 19:14:01 0.98 0.02 0.97 0.00 0.53 17.27 0.00 19:15:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 19:16:01 0.32 0.00 0.32 0.00 0.00 3.93 0.00 19:17:01 0.23 0.00 0.23 0.00 0.00 2.90 0.00 19:18:01 0.32 0.00 0.32 0.00 0.00 3.78 0.00 19:19:02 0.50 0.18 0.32 0.00 5.73 3.80 0.00 19:20:01 0.75 0.00 0.75 0.00 0.00 16.09 0.00 19:21:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 19:22:01 0.15 0.00 0.15 0.00 0.00 1.82 0.00 19:23:01 0.30 0.00 0.30 0.00 0.00 3.13 0.00 19:24:01 4.13 2.56 1.57 0.00 130.98 42.17 0.00 19:25:01 210.56 0.88 209.68 0.00 48.23 55297.93 0.00 Average: 116.08 31.66 84.43 0.00 1558.95 34152.82 0.00 19:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:06:01 4109400 0 955232 11.93 2620 2941688 1589752 17.55 1047596 2368136 62224 19:07:01 3790632 0 1125600 14.05 2620 3090088 1695676 18.72 1370252 2294824 222644 19:08:01 3840340 0 1099016 13.72 2620 3066964 1554564 17.16 1295056 2315116 128472 19:09:01 1988596 0 1247008 15.57 2620 4770716 1886664 20.83 1393992 3982400 52 19:10:01 733928 0 1761628 22.00 2620 5510764 3747332 41.37 2892264 3673184 105992 19:11:01 1509868 0 1353100 16.89 2620 5143352 2216468 24.47 2377608 3403348 79844 19:12:01 2123008 0 1274344 15.91 2620 4608968 1730768 19.11 1506056 3683876 28 19:13:01 2147416 0 1249756 15.60 2620 4609148 1565364 17.28 1819696 3348444 20 19:14:01 2162592 0 1234580 15.42 2620 4609148 1422600 15.71 1809804 3347896 12 19:15:01 2161340 0 1235824 15.43 2620 4609156 1413456 15.61 1814864 3344996 8 19:16:01 2161508 0 1235652 15.43 2620 4609160 1411460 15.58 1814588 3344996 8 19:17:01 2162436 0 1234720 15.42 2620 4609164 1406152 15.52 1813976 3344972 8 19:18:01 2162552 0 1234596 15.42 2620 4609172 1406152 15.52 1814100 3344972 8 19:19:02 2161724 0 1235396 15.43 2620 4609200 1406284 15.53 1814420 3344988 8 19:20:01 2161780 0 1235332 15.42 2620 4609208 1406260 15.53 1814484 3344988 12 19:21:01 2162412 0 1234700 15.42 2620 4609208 1406152 15.52 1814120 3344988 8 19:22:01 2162404 0 1234700 15.42 2620 4609216 1406152 15.52 1814012 3344988 8 19:23:01 2162568 0 1234532 15.41 2620 4609220 1406152 15.52 1814016 3344988 16 19:24:01 2069112 0 1265432 15.80 2620 4671776 1594684 17.61 1854812 3395792 58516 19:25:01 496812 0 1483176 18.52 2620 6026332 1691448 18.67 2089968 4524732 56044 Average: 2221521 0 1258216 15.71 2620 4526582 1668177 18.42 1789284 3322131 35697 19:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:06:01 veth5fb4370 73.43 129.10 5.22 337.91 0.00 0.00 0.00 0.00 19:06:01 eth0 1069.78 769.23 5962.63 89.74 0.00 0.00 0.00 0.00 19:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:06:01 docker0 464.45 621.91 50.33 3006.32 0.00 0.00 0.00 0.00 19:07:01 veth77e3237 0.32 0.45 0.03 0.05 0.00 0.00 0.00 0.00 19:07:01 eth0 225.33 181.98 548.91 30.99 0.00 0.00 0.00 0.00 19:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:07:01 docker0 156.25 177.58 11.93 508.33 0.00 0.00 0.00 0.00 19:08:01 veth77e3237 1.83 1.83 0.14 0.14 0.00 0.00 0.00 0.00 19:08:01 eth0 21.77 11.58 14.46 7.69 0.00 0.00 0.00 0.00 19:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:08:01 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 19:09:01 vethe00cabc 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 veth5763f0f 0.03 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 veth95a18da 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:09:01 eth0 275.11 186.20 1716.27 142.96 0.00 0.00 0.00 0.00 19:10:01 veth6f55831 0.00 0.12 0.00 0.01 0.00 0.00 0.00 0.00 19:10:01 veth8488a95 0.05 0.25 0.00 0.02 0.00 0.00 0.00 0.00 19:10:01 eth0 120.40 82.62 277.56 19.85 0.00 0.00 0.00 0.00 19:10:01 lo 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:11:01 eth0 94.86 53.35 235.45 18.64 0.00 0.00 0.00 0.00 19:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 vethe1c9f8a 0.00 1.83 0.00 0.09 0.00 0.00 0.00 0.00 19:11:01 vethfb17dbc 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 eth0 526.12 364.87 1760.82 738.73 0.00 0.00 0.00 0.00 19:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:12:01 docker0 755.23 1017.97 71.42 4364.40 0.00 0.00 0.00 0.00 19:13:01 eth0 541.23 407.61 145.11 2164.46 0.00 0.00 0.00 0.00 19:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 eth0 0.85 0.33 0.86 0.08 0.00 0.00 0.00 0.00 19:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 eth0 0.82 0.50 0.41 0.27 0.00 0.00 0.00 0.00 19:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 eth0 0.93 0.40 0.32 0.21 0.00 0.00 0.00 0.00 19:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 eth0 0.22 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 eth0 0.73 0.08 0.06 0.01 0.00 0.00 0.00 0.00 19:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:02 eth0 0.47 0.32 0.27 0.20 0.00 0.00 0.00 0.00 19:19:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.36 0.25 0.15 0.08 0.00 0.00 0.00 0.00 19:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 eth0 0.05 0.03 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 eth0 163.37 111.08 940.15 11.45 0.00 0.00 0.00 0.00 19:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 vethb680e18 44.49 64.89 2.99 275.27 0.00 0.00 0.00 0.00 19:25:01 eth0 1144.82 794.52 7042.11 162.59 0.00 0.00 0.00 0.00 19:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:25:01 docker0 97.10 137.43 6.56 646.62 0.00 0.00 0.00 0.00 Average: vethb680e18 2.23 3.25 0.15 13.77 0.00 0.00 0.00 0.00 Average: eth0 209.57 148.40 933.18 169.53 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 42.66 57.83 3.90 250.82 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) 07/15/21 _x86_64_ (2 CPU) 19:03:51 LINUX RESTART (2 CPU) 19:05:01 CPU %user %nice %system %iowait %steal %idle 19:06:01 all 18.13 0.00 5.05 1.30 0.07 75.44 19:06:01 0 13.98 0.00 5.37 1.33 0.07 79.26 19:06:01 1 22.28 0.00 4.74 1.28 0.07 71.63 19:07:01 all 61.06 0.00 9.25 1.19 0.09 28.41 19:07:01 0 61.08 0.00 9.41 1.24 0.09 28.18 19:07:01 1 61.04 0.00 9.09 1.15 0.09 28.63 19:08:01 all 34.45 0.00 4.90 0.34 0.07 60.23 19:08:01 0 35.06 0.00 4.96 0.37 0.07 59.54 19:08:01 1 33.85 0.00 4.85 0.31 0.07 60.92 19:09:01 all 40.77 0.00 14.14 12.38 0.10 32.61 19:09:01 0 40.17 0.00 14.39 12.17 0.09 33.18 19:09:01 1 41.37 0.00 13.89 12.59 0.11 32.04 19:10:01 all 60.11 0.00 16.76 19.68 0.11 3.34 19:10:01 0 59.85 0.00 16.44 20.43 0.11 3.17 19:10:01 1 60.37 0.00 17.08 18.92 0.11 3.51 19:11:01 all 74.88 0.00 18.72 4.65 0.12 1.62 19:11:01 0 74.66 0.00 18.74 5.11 0.13 1.36 19:11:01 1 75.11 0.00 18.71 4.19 0.11 1.88 19:12:01 all 19.56 0.00 7.52 2.83 0.09 70.00 19:12:01 0 21.23 0.00 8.18 3.45 0.07 67.07 19:12:01 1 17.91 0.00 6.86 2.21 0.10 72.92 19:13:01 all 24.86 0.00 2.55 0.05 0.06 72.47 19:13:01 0 24.65 0.00 2.75 0.05 0.07 72.48 19:13:01 1 25.08 0.00 2.36 0.05 0.05 72.46 19:14:01 all 0.29 0.00 0.07 0.00 0.04 99.60 19:14:01 0 0.52 0.00 0.05 0.00 0.05 99.38 19:14:01 1 0.07 0.00 0.08 0.00 0.03 99.82 19:15:01 all 0.08 0.00 0.04 0.00 0.03 99.84 19:15:01 0 0.03 0.00 0.05 0.00 0.03 99.88 19:15:01 1 0.13 0.00 0.03 0.00 0.03 99.80 19:16:01 all 0.16 0.00 0.03 0.00 0.02 99.79 19:16:01 0 0.10 0.00 0.03 0.00 0.03 99.83 19:16:01 1 0.22 0.00 0.03 0.00 0.00 99.75 19:16:01 CPU %user %nice %system %iowait %steal %idle 19:17:01 all 0.18 0.00 0.03 0.00 0.03 99.77 19:17:01 0 0.02 0.00 0.03 0.00 0.02 99.93 19:17:01 1 0.33 0.00 0.03 0.00 0.03 99.60 19:18:01 all 0.10 0.00 0.02 0.00 0.02 99.87 19:18:01 0 0.07 0.00 0.02 0.00 0.03 99.88 19:18:01 1 0.13 0.00 0.02 0.00 0.00 99.85 19:19:02 all 0.15 0.00 0.04 0.00 0.03 99.77 19:19:02 0 0.02 0.00 0.03 0.00 0.03 99.92 19:19:02 1 0.28 0.00 0.05 0.00 0.03 99.63 19:20:01 all 0.11 0.00 0.03 0.00 0.02 99.84 19:20:01 0 0.05 0.00 0.03 0.00 0.00 99.92 19:20:01 1 0.17 0.00 0.03 0.00 0.03 99.76 19:21:01 all 0.06 0.00 0.03 0.00 0.03 99.89 19:21:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:21:01 1 0.10 0.00 0.03 0.00 0.03 99.83 19:22:01 all 0.18 0.00 0.02 0.00 0.03 99.77 19:22:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:22:01 1 0.33 0.00 0.02 0.00 0.03 99.62 19:23:01 all 0.09 0.00 0.02 0.00 0.03 99.86 19:23:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:23:01 1 0.15 0.00 0.02 0.00 0.03 99.80 19:24:01 all 1.57 0.00 0.83 0.04 0.04 97.52 19:24:01 0 1.33 0.00 0.86 0.05 0.05 97.72 19:24:01 1 1.81 0.00 0.81 0.03 0.03 97.31 19:25:01 all 23.00 0.00 11.73 3.34 0.09 61.84 19:25:01 0 23.55 0.00 12.43 3.08 0.09 60.85 19:25:01 1 22.46 0.00 11.04 3.59 0.09 62.83 Average: all 17.17 0.00 4.38 2.17 0.05 76.22 Average: 0 16.98 0.00 4.47 2.24 0.06 76.25 Average: 1 17.36 0.00 4.29 2.10 0.05 76.20