---> uname -a: Linux prd-centos7-docker-4c-2g-561.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 12.5G 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/34 /dev/vda1 40.0G 12.5G 27.5G 31% /w/workspace/edgex-go/34@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1329 2602 0 3889 6442 Swap: 1023 2 1021 ---> 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:d6:86:29 brd ff:ff:ff:ff:ff:ff inet 10.30.123.2/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85023sec preferred_lft 85023sec inet6 fe80::f816:3eff:fed6:8629/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:5e:3f:0b:7a 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::42:5eff:fe3f:b7a/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) 06/28/21 _x86_64_ (2 CPU) 19:09:11 LINUX RESTART (2 CPU) 19:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:11:01 101.58 3.60 97.99 0.00 2601.43 19700.82 0.00 19:12:01 180.15 0.00 180.15 0.00 0.00 48218.33 0.00 19:13:01 58.04 0.00 58.04 0.00 0.00 10727.15 0.00 19:14:01 117.55 0.00 117.55 0.00 0.00 20257.99 0.00 19:15:01 856.73 386.52 470.20 0.00 34778.11 298568.24 0.00 19:16:01 562.24 54.92 507.32 0.00 12421.10 206613.53 0.00 19:17:01 259.36 18.12 241.24 0.00 2017.05 48338.16 0.00 19:18:01 1.40 0.07 1.33 0.00 0.93 21.20 0.00 19:19:01 0.20 0.00 0.20 0.00 0.00 1.75 0.00 19:20:01 0.63 0.38 0.25 0.00 96.90 3.23 0.00 19:21:01 0.25 0.00 0.25 0.00 0.00 2.57 0.00 19:22:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 19:23:01 0.25 0.00 0.25 0.00 0.00 2.60 0.00 19:24:01 0.23 0.00 0.23 0.00 0.00 1.65 0.00 19:25:01 0.47 0.23 0.23 0.00 7.33 3.36 0.00 19:26:01 0.80 0.00 0.80 0.00 0.00 15.71 0.00 19:27:01 1.03 0.80 0.23 0.00 43.31 3.36 0.00 19:28:01 0.23 0.00 0.23 0.00 0.00 2.73 0.00 19:29:01 0.27 0.02 0.25 0.00 0.13 3.90 0.00 19:30:02 0.20 0.02 0.18 0.00 0.27 2.98 0.00 19:31:01 0.24 0.00 0.24 0.00 0.00 4.00 0.00 19:32:01 13.79 13.54 0.25 0.00 1415.69 3.23 0.00 Average: 98.14 21.78 76.37 0.00 2430.60 29706.15 0.00 19:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:11:01 5135676 0 810212 10.12 2620 2060432 1270116 14.02 736704 1723672 32 19:12:01 3910140 0 1161172 14.50 2620 2935008 1646680 18.18 1330264 2226716 180788 19:13:01 3986504 0 1096796 13.69 2620 2923020 1451048 16.02 1174468 2292160 14556 19:14:01 3522092 0 1161408 14.50 2620 3322820 1707836 18.86 1308040 2598728 127712 19:15:01 552420 0 1538156 19.21 2620 5915744 2841388 31.37 2795760 3930904 11368 19:16:01 552756 0 1731332 21.62 2620 5722232 3079228 34.00 2903520 3778016 373928 19:17:01 3289088 0 1266088 15.81 2620 3451144 1491144 16.46 1239540 2773384 20 19:18:01 3294528 0 1260640 15.74 2620 3451152 1411976 15.59 1253132 2756668 12 19:19:01 3296672 0 1258492 15.71 2620 3451156 1411976 15.59 1253248 2756672 8 19:20:01 3290756 0 1261596 15.75 2620 3453968 1415008 15.62 1259260 2756768 16 19:21:01 3291156 0 1261196 15.75 2620 3453968 1414912 15.62 1258800 2756884 12 19:22:01 3291416 0 1260932 15.74 2620 3453972 1414828 15.62 1258772 2756884 8 19:23:01 3291400 0 1260940 15.74 2620 3453980 1414828 15.62 1258668 2756884 8 19:24:01 3291548 0 1260792 15.74 2620 3453980 1414828 15.62 1258668 2756884 8 19:25:01 3290908 0 1261396 15.75 2620 3454016 1414912 15.62 1259292 2756504 20 19:26:01 3291052 0 1261252 15.75 2620 3454016 1414828 15.62 1259084 2756504 12 19:27:01 3289936 0 1261060 15.75 2620 3455324 1414828 15.62 1259212 2757804 16 19:28:01 3290020 0 1260972 15.74 2620 3455328 1414888 15.62 1259232 2757804 12 19:29:01 3289860 0 1261128 15.75 2620 3455332 1414828 15.62 1259112 2757808 20 19:30:02 3289708 0 1261276 15.75 2620 3455336 1414912 15.62 1259240 2757816 12 19:31:01 3289712 0 1261272 15.75 2620 3455336 1414828 15.62 1259152 2757816 12 19:32:01 3231904 0 1276532 15.94 2620 3497884 1439052 15.89 1273684 2800080 140 Average: 3193602 0 1258847 15.72 2620 3553870 1578585 17.43 1380766 2760153 32215 19:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:11:01 eth0 1002.10 1158.55 3822.50 127.38 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 docker0 913.94 706.89 74.80 2692.60 0.00 0.00 0.00 0.00 19:12:01 veth08fbd76 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 19:12:01 eth0 538.46 446.42 3546.22 46.70 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 179.94 235.25 11.83 840.38 0.00 0.00 0.00 0.00 19:13:01 veth08fbd76 2.25 2.25 0.18 0.19 0.00 0.00 0.00 0.00 19:13:01 eth0 28.30 15.24 21.73 11.56 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 2.25 2.25 0.15 0.19 0.00 0.00 0.00 0.00 19:14:01 eth0 189.17 163.09 1709.86 119.49 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 19:14:01 veth1fdd197 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 19:15:01 veth64c5de6 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:15:01 eth0 88.39 64.75 187.33 15.34 0.00 0.00 0.00 0.00 19:15:01 veth44a77ea 0.03 0.57 0.00 0.03 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 19:16:01 eth0 246.95 172.99 1809.86 133.38 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 veth49f9e69 0.00 0.15 0.00 0.01 0.00 0.00 0.00 0.00 19:16:01 veth4e717c0 25.28 45.02 1.94 340.68 0.00 0.00 0.00 0.00 19:17:01 eth0 70.05 44.17 154.41 17.28 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 1229.47 1127.41 95.49 4330.76 0.00 0.00 0.00 0.00 19:18:01 eth0 0.12 0.08 0.01 0.02 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 19:19:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 19:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:20:01 eth0 0.67 0.43 0.35 0.27 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 0.55 0.30 0.44 0.02 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 0.08 0.08 0.01 0.01 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 0.10 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 0.08 0.08 0.01 0.01 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 eth0 0.22 0.20 0.08 0.07 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 eth0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 0.13 0.07 0.06 0.00 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 0.12 0.12 0.01 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:02 eth0 0.18 0.17 0.08 0.07 0.00 0.00 0.00 0.00 19:30:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 3.30 2.03 3.56 1.22 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.72 94.15 512.20 21.52 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 55.94 51.30 4.35 197.06 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) 06/28/21 _x86_64_ (2 CPU) 19:09:11 LINUX RESTART (2 CPU) 19:10:01 CPU %user %nice %system %iowait %steal %idle 19:11:01 all 16.60 0.00 4.28 2.92 0.08 76.13 19:11:01 0 18.19 0.00 4.37 1.69 0.09 75.66 19:11:01 1 15.02 0.00 4.19 4.13 0.07 76.59 19:12:01 all 42.55 0.00 9.43 2.45 0.10 45.47 19:12:01 0 43.03 0.00 9.37 2.56 0.09 44.94 19:12:01 1 42.07 0.00 9.49 2.34 0.11 46.00 19:13:01 all 33.21 0.00 4.46 0.35 0.07 61.92 19:13:01 0 33.15 0.00 4.48 0.35 0.07 61.95 19:13:01 1 33.27 0.00 4.43 0.35 0.07 61.88 19:14:01 all 54.09 0.00 9.23 1.39 0.11 35.19 19:14:01 0 55.23 0.00 9.17 0.92 0.11 34.57 19:14:01 1 52.94 0.00 9.29 1.86 0.11 35.81 19:15:01 all 44.28 0.00 20.73 24.77 0.10 10.11 19:15:01 0 44.48 0.00 20.86 23.85 0.09 10.72 19:15:01 1 44.09 0.00 20.61 25.70 0.11 9.50 19:16:01 all 67.87 0.00 18.91 9.35 0.11 3.76 19:16:01 0 68.29 0.00 18.35 9.41 0.11 3.84 19:16:01 1 67.44 0.00 19.47 9.30 0.11 3.68 19:17:01 all 43.81 0.00 9.54 3.51 0.09 43.05 19:17:01 0 43.59 0.00 9.64 3.51 0.09 43.17 19:17:01 1 44.03 0.00 9.44 3.51 0.09 42.93 19:18:01 all 0.03 0.00 0.05 0.00 0.03 99.89 19:18:01 0 0.02 0.00 0.03 0.00 0.02 99.93 19:18:01 1 0.03 0.00 0.07 0.00 0.05 99.85 19:19:01 all 0.07 0.00 0.04 0.00 0.03 99.87 19:19:01 0 0.03 0.00 0.07 0.00 0.02 99.88 19:19:01 1 0.10 0.00 0.02 0.00 0.03 99.85 19:20:01 all 0.12 0.00 0.03 0.04 0.03 99.79 19:20:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:20:01 1 0.22 0.00 0.03 0.08 0.03 99.63 19:21:01 all 0.12 0.00 0.02 0.00 0.03 99.83 19:21:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:21:01 1 0.20 0.00 0.02 0.00 0.03 99.75 19:21:01 CPU %user %nice %system %iowait %steal %idle 19:22:01 all 0.08 0.00 0.03 0.00 0.02 99.87 19:22:01 0 0.02 0.00 0.02 0.00 0.02 99.95 19:22:01 1 0.15 0.00 0.03 0.00 0.02 99.80 19:23:01 all 0.08 0.00 0.02 0.00 0.03 99.87 19:23:01 0 0.03 0.00 0.02 0.00 0.03 99.92 19:23:01 1 0.12 0.00 0.02 0.00 0.03 99.83 19:24:01 all 0.06 0.00 0.02 0.00 0.03 99.90 19:24:01 0 0.08 0.00 0.02 0.00 0.02 99.88 19:24:01 1 0.03 0.00 0.02 0.00 0.03 99.92 19:25:01 all 0.06 0.00 0.03 0.00 0.03 99.89 19:25:01 0 0.08 0.00 0.02 0.00 0.02 99.88 19:25:01 1 0.03 0.00 0.03 0.00 0.03 99.90 19:26:01 all 0.05 0.00 0.03 0.00 0.03 99.89 19:26:01 0 0.08 0.00 0.02 0.00 0.02 99.88 19:26:01 1 0.02 0.00 0.03 0.00 0.05 99.90 19:27:01 all 0.07 0.00 0.03 0.02 0.02 99.87 19:27:01 0 0.10 0.00 0.03 0.03 0.00 99.83 19:27:01 1 0.03 0.00 0.02 0.00 0.03 99.92 19:28:01 all 0.06 0.00 0.02 0.00 0.03 99.89 19:28:01 0 0.10 0.00 0.00 0.00 0.02 99.88 19:28:01 1 0.02 0.00 0.03 0.00 0.05 99.90 19:29:01 all 0.15 0.00 0.02 0.02 0.03 99.79 19:29:01 0 0.17 0.00 0.02 0.03 0.02 99.77 19:29:01 1 0.13 0.00 0.02 0.00 0.03 99.82 19:30:02 all 0.17 0.00 0.01 0.00 0.03 99.80 19:30:02 0 0.20 0.00 0.02 0.00 0.03 99.75 19:30:02 1 0.13 0.00 0.00 0.00 0.02 99.85 19:31:01 all 0.08 0.00 0.03 0.00 0.03 99.86 19:31:01 0 0.12 0.00 0.03 0.00 0.03 99.81 19:31:01 1 0.05 0.00 0.02 0.00 0.03 99.90 19:32:01 all 0.59 0.00 0.18 0.29 0.03 98.90 19:32:01 0 0.35 0.00 0.15 0.17 0.03 99.30 19:32:01 1 0.82 0.00 0.22 0.42 0.03 98.51 Average: CPU %user %nice %system %iowait %steal %idle Average: all 13.13 0.00 3.31 1.93 0.05 81.58 Average: 0 13.27 0.00 3.30 1.82 0.04 81.57 Average: 1 12.99 0.00 3.33 2.04 0.05 81.59