---> uname -a: Linux prd-centos7-docker-4c-2g-658.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 12.1G 27.9G 30% / 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 12.1G 27.9G 30% /facter-os /dev/vda1 40.0G 12.1G 27.9G 30% /etc/resolv.conf /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hostname /dev/vda1 40.0G 12.1G 27.9G 30% /etc/hosts /dev/vda1 40.0G 12.1G 27.9G 30% /run/cloud-init/result.json /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/sa-host /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/secure /dev/vda1 40.0G 12.1G 27.9G 30% /var/log/auth.log /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/35 /dev/vda1 40.0G 12.1G 27.9G 30% /w/workspace/edgex-go/35@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1339 1370 0 5110 6494 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:55:38:1f brd ff:ff:ff:ff:ff:ff inet 10.30.123.60/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85032sec preferred_lft 85032sec inet6 fe80::f816:3eff:fe55:381f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:eb:8a:af:62 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:ebff:fe8a:af62/64 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) 06/29/21 _x86_64_ (2 CPU) 10:58:25 LINUX RESTART (2 CPU) 10:59:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:00:01 96.94 14.72 82.22 0.00 4806.13 9381.09 0.00 11:01:01 104.13 0.18 103.95 0.00 22.78 46816.98 0.00 11:02:01 97.60 0.12 97.48 0.00 1.89 12568.00 0.00 11:03:01 55.84 0.02 55.83 0.00 0.53 10613.83 0.00 11:04:01 107.31 0.00 107.31 0.00 0.00 20083.77 0.00 11:05:01 330.10 53.31 276.79 0.00 1302.41 194971.55 0.00 11:06:01 270.36 15.55 254.81 0.00 516.02 109773.26 0.00 11:07:01 384.68 57.17 327.52 0.00 2011.52 160891.61 0.00 11:08:01 257.56 10.49 247.07 0.00 673.02 61580.90 0.00 11:09:01 6.90 0.00 6.90 0.00 0.00 322.36 0.00 11:10:01 277.70 254.23 23.47 0.00 3449.70 862.71 0.00 11:11:02 0.67 0.00 0.67 0.00 0.00 257.03 0.00 11:12:01 0.24 0.00 0.24 0.00 0.00 4.01 0.00 11:13:01 0.25 0.05 0.20 0.00 0.40 3.23 0.00 11:14:01 0.18 0.03 0.15 0.00 0.93 1.37 0.00 11:15:01 0.67 0.00 0.67 0.00 0.00 14.45 0.00 11:16:01 0.23 0.00 0.23 0.00 0.00 3.00 0.00 11:17:01 0.23 0.00 0.23 0.00 0.00 3.30 0.00 11:18:01 0.18 0.00 0.18 0.00 0.00 1.48 0.00 11:19:01 0.13 0.00 0.13 0.00 0.00 1.90 0.00 11:20:01 0.18 0.00 0.18 0.00 0.00 1.62 0.00 11:21:01 46.68 39.26 7.41 0.00 3950.16 317.86 0.00 Average: 92.83 20.27 72.56 0.00 762.03 28658.08 0.00 10:59:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:00:01 4921288 0 867840 10.84 2620 2217192 1597244 17.63 932960 1735480 321064 11:01:01 4105364 0 977300 12.20 2620 2923656 1749768 19.32 1057504 2349716 1276 11:02:01 3846752 0 1221184 15.25 2620 2938384 1801976 19.89 1384056 2236296 186960 11:03:01 4044564 0 1035360 12.93 2620 2926396 1569660 17.33 1103728 2301476 19988 11:04:01 3771708 0 1042492 13.02 2620 3192120 1601480 17.68 1169140 2497140 36 11:05:01 1137732 0 1236704 15.44 2620 5631884 1773504 19.58 2595208 3582792 306144 11:06:01 838680 0 1275016 15.92 2620 5892624 1905292 21.04 2846076 3589688 196 11:07:01 232980 0 1333144 16.65 2620 6440196 2197060 24.26 2859892 4145852 717892 11:08:01 2177696 0 1182836 14.77 2620 4645788 1321196 14.59 1377456 3724168 20 11:09:01 2183892 0 1176632 14.69 2620 4645796 1269784 14.02 1375676 3723488 20 11:10:01 2039364 0 1259160 15.72 2620 4707796 1269888 14.02 1415160 3746176 7528 11:11:02 2041608 0 1256912 15.69 2620 4707800 1259536 13.91 1414288 3746172 16 11:12:01 2041848 0 1256668 15.69 2620 4707804 1259536 13.91 1414196 3746172 20 11:13:01 2042580 0 1255932 15.68 2620 4707808 1259600 13.91 1410524 3749960 8 11:14:01 2042632 0 1255816 15.68 2620 4707872 1259600 13.91 1410400 3750000 16 11:15:01 2042148 0 1256328 15.69 2620 4707844 1259672 13.91 1410584 3749996 8 11:16:01 2042500 0 1255972 15.68 2620 4707848 1259600 13.91 1410460 3749996 16 11:17:01 2041988 0 1256476 15.69 2620 4707856 1259600 13.91 1410500 3749996 8 11:18:01 2042128 0 1256336 15.69 2620 4707856 1259600 13.91 1410500 3749996 16 11:19:01 2042188 0 1256268 15.69 2620 4707864 1259636 13.91 1410528 3750000 8 11:20:01 2041900 0 1256556 15.69 2620 4707864 1259696 13.91 1410720 3749996 8 11:21:01 1441820 0 1333940 16.66 2620 5230560 1521068 16.79 1466656 4242404 403768 Average: 2325607 0 1204767 15.04 2620 4475946 1462454 16.15 1531646 3425771 89319 10:59:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:00:01 vetha9f8e2e 961.34 759.16 90.30 2697.80 0.00 0.00 0.00 0.00 11:00:01 eth0 1786.08 1704.55 6424.21 200.25 0.00 0.00 0.00 0.00 11:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:00:01 docker0 961.34 759.02 77.16 2697.79 0.00 0.00 0.00 0.00 11:01:01 eth0 462.09 370.30 3095.57 62.11 0.00 0.00 0.00 0.00 11:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:01:01 vethece949b 20.68 25.84 1.95 18.89 0.00 0.00 0.00 0.00 11:01:01 docker0 90.08 143.04 5.67 394.10 0.00 0.00 0.00 0.00 11:02:01 veth70f3878 0.00 0.14 0.00 0.01 0.00 0.00 0.00 0.00 11:02:01 eth0 131.89 117.90 477.93 19.74 0.00 0.00 0.00 0.00 11:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:02:01 docker0 102.60 107.08 7.86 451.86 0.00 0.00 0.00 0.00 11:03:01 veth70f3878 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 11:03:01 eth0 40.26 24.45 28.71 65.54 0.00 0.00 0.00 0.00 11:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:03:01 docker0 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 11:04:01 eth0 188.56 159.92 1692.79 64.76 0.00 0.00 0.00 0.00 11:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 vethb19bb79 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 eth0 97.93 74.91 198.55 17.87 0.00 0.00 0.00 0.00 11:05:01 vethff45ff7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 veth4469693 0.00 0.07 0.00 0.00 0.00 0.00 0.00 0.00 11:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:06:01 veth946ea81 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:06:01 veth842d65b 0.15 0.00 0.01 0.00 0.00 0.00 0.00 0.00 11:06:01 eth0 34.35 21.56 93.81 50.65 0.00 0.00 0.00 0.00 11:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 veth0ebb9f3 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 11:07:01 eth0 88.96 61.40 200.41 75.57 0.00 0.00 0.00 0.00 11:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:07:01 veth8e2e06c 0.00 0.17 0.00 0.01 0.00 0.00 0.00 0.00 11:08:01 eth0 221.39 171.57 1679.65 26.68 0.00 0.00 0.00 0.00 11:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:08:01 docker0 1301.27 1199.85 100.43 4335.64 0.00 0.00 0.00 0.00 11:09:01 eth0 1.12 0.62 0.44 0.05 0.00 0.00 0.00 0.00 11:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 eth0 0.83 0.57 0.41 0.28 0.00 0.00 0.00 0.00 11:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:11:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:11:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 eth0 0.03 0.02 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 eth0 0.20 0.17 0.08 0.07 0.00 0.00 0.00 0.00 11:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 11:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 11:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 eth0 0.05 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 eth0 0.15 0.15 0.07 0.01 0.00 0.00 0.00 0.00 11:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 eth0 0.20 0.18 0.08 0.07 0.00 0.00 0.00 0.00 11:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 eth0 222.42 194.29 2169.33 58.61 0.00 0.00 0.00 0.00 11:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 149.10 132.07 730.76 29.23 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 59.21 54.60 4.57 197.29 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) 06/29/21 _x86_64_ (2 CPU) 10:58:25 LINUX RESTART (2 CPU) 10:59:01 CPU %user %nice %system %iowait %steal %idle 11:00:01 all 27.35 0.00 5.69 3.19 0.10 63.68 11:00:01 0 25.88 0.00 6.88 2.96 0.09 64.18 11:00:01 1 28.81 0.00 4.50 3.41 0.11 63.17 11:01:01 all 8.52 0.00 4.11 14.17 0.08 73.13 11:01:01 0 8.57 0.00 4.49 12.11 0.07 74.77 11:01:01 1 8.47 0.00 3.73 16.20 0.09 71.51 11:02:01 all 39.26 0.00 5.98 9.75 0.09 44.92 11:02:01 0 39.83 0.00 5.75 8.75 0.09 45.58 11:02:01 1 38.69 0.00 6.21 10.74 0.09 44.27 11:03:01 all 33.76 0.00 4.71 1.01 0.09 60.43 11:03:01 0 33.88 0.00 4.50 0.93 0.09 60.60 11:03:01 1 33.63 0.00 4.93 1.09 0.09 60.27 11:04:01 all 51.92 0.00 8.36 3.89 0.11 35.72 11:04:01 0 51.32 0.00 7.65 2.65 0.11 38.28 11:04:01 1 52.53 0.00 9.07 5.12 0.11 33.17 11:05:01 all 20.82 0.00 14.47 48.56 0.09 16.06 11:05:01 0 20.32 0.00 14.76 50.06 0.09 14.77 11:05:01 1 21.32 0.00 14.19 47.07 0.09 17.33 11:06:01 all 63.59 0.00 11.92 19.20 0.11 5.18 11:06:01 0 63.74 0.00 11.83 19.67 0.11 4.65 11:06:01 1 63.44 0.00 12.00 18.73 0.11 5.71 11:07:01 all 42.33 0.00 14.79 38.34 0.13 4.42 11:07:01 0 43.13 0.00 14.06 40.73 0.13 1.95 11:07:01 1 41.52 0.00 15.51 35.94 0.13 6.89 11:08:01 all 34.29 0.00 9.84 24.44 0.10 31.34 11:08:01 0 34.04 0.00 9.98 27.45 0.09 28.44 11:08:01 1 34.54 0.00 9.70 21.42 0.11 34.23 11:09:01 all 0.16 0.00 0.04 0.04 0.03 99.72 11:09:01 0 0.07 0.00 0.03 0.00 0.02 99.88 11:09:01 1 0.25 0.00 0.05 0.08 0.05 99.57 11:10:01 all 0.26 4.68 15.30 13.43 0.10 66.22 11:10:01 0 0.32 4.68 15.18 13.21 0.10 66.51 11:10:01 1 0.20 4.68 15.43 13.65 0.10 65.94 11:10:01 CPU %user %nice %system %iowait %steal %idle 11:11:02 all 0.18 0.00 0.05 0.00 0.02 99.75 11:11:02 0 0.03 0.00 0.03 0.00 0.02 99.92 11:11:02 1 0.33 0.00 0.07 0.00 0.02 99.58 11:12:01 all 0.16 0.00 0.04 0.00 0.02 99.78 11:12:01 0 0.08 0.00 0.03 0.00 0.00 99.88 11:12:01 1 0.24 0.00 0.05 0.00 0.03 99.68 11:13:01 all 0.26 0.00 0.03 0.00 0.02 99.70 11:13:01 0 0.20 0.00 0.02 0.00 0.02 99.77 11:13:01 1 0.32 0.00 0.03 0.00 0.02 99.63 11:14:01 all 0.13 0.00 0.07 0.00 0.03 99.78 11:14:01 0 0.03 0.00 0.07 0.00 0.02 99.88 11:14:01 1 0.22 0.00 0.07 0.00 0.03 99.68 11:15:01 all 0.14 0.00 0.03 0.00 0.02 99.81 11:15:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:15:01 1 0.25 0.00 0.03 0.00 0.02 99.70 11:16:01 all 0.12 0.00 0.03 0.00 0.02 99.84 11:16:01 0 0.05 0.00 0.03 0.00 0.02 99.90 11:16:01 1 0.18 0.00 0.02 0.00 0.02 99.78 11:17:01 all 0.13 0.00 0.04 0.00 0.03 99.79 11:17:01 0 0.05 0.00 0.05 0.00 0.03 99.87 11:17:01 1 0.22 0.00 0.03 0.00 0.03 99.72 11:18:01 all 0.18 0.00 0.03 0.00 0.02 99.77 11:18:01 0 0.07 0.00 0.05 0.00 0.02 99.87 11:18:01 1 0.28 0.00 0.02 0.00 0.02 99.68 11:19:01 all 0.15 0.00 0.03 0.00 0.02 99.80 11:19:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:19:01 1 0.27 0.00 0.03 0.00 0.02 99.68 11:20:01 all 0.17 0.00 0.03 0.00 0.03 99.78 11:20:01 0 0.03 0.00 0.03 0.00 0.02 99.92 11:20:01 1 0.30 0.00 0.02 0.00 0.03 99.65 11:21:01 all 6.69 0.00 2.30 5.11 0.07 85.83 11:21:01 0 7.30 0.00 2.61 7.88 0.09 82.12 11:21:01 1 6.07 0.00 2.00 2.34 0.05 89.53 Average: CPU %user %nice %system %iowait %steal %idle Average: all 14.42 0.21 4.31 7.95 0.06 73.05 Average: 0 14.34 0.21 4.32 8.18 0.05 72.89 Average: 1 14.50 0.21 4.30 7.72 0.06 73.20