---> uname -a: Linux prd-centos7-docker-4c-2g-1082.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 8.6G 31.4G 21% / 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 8.6G 31.4G 21% /facter-os /dev/vda1 40.0G 8.6G 31.4G 21% /etc/resolv.conf /dev/vda1 40.0G 8.6G 31.4G 21% /etc/hostname /dev/vda1 40.0G 8.6G 31.4G 21% /etc/hosts /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/sa-host /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/secure /dev/vda1 40.0G 8.6G 31.4G 21% /var/log/auth.log /dev/vda1 40.0G 8.6G 31.4G 21% /run/cloud-init/result.json /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/5 /dev/vda1 40.0G 8.6G 31.4G 21% /w/workspace/edgex-go/5@tmp ---> free -m: total used free shared buff/cache available Mem: 7821 1163 3573 0 3084 6516 Swap: 1023 0 1023 ---> 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:ff:cb:b1 brd ff:ff:ff:ff:ff:ff inet 10.30.123.85/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85654sec preferred_lft 85654sec inet6 fe80::f816:3eff:feff:cbb1/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:6e:fa:d3:36 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::42:6eff:fefa:d336/64 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) 07/01/21 _x86_64_ (2 CPU) 00:30:25 LINUX RESTART (2 CPU) 00:31:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:32:01 88.63 3.76 84.87 0.00 2622.27 8909.59 0.00 00:33:01 131.46 0.18 131.28 0.00 22.77 49953.42 0.00 00:34:01 104.08 0.00 104.08 0.00 0.00 15182.80 0.00 00:35:02 31.26 0.00 31.26 0.00 0.00 5179.55 0.00 00:36:01 1.58 0.00 1.58 0.00 0.00 29.43 0.00 00:37:01 0.33 0.00 0.33 0.00 0.00 4.50 0.00 00:38:01 0.25 0.00 0.25 0.00 0.00 3.86 0.00 00:39:01 0.23 0.00 0.23 0.00 0.00 2.98 0.00 00:40:01 0.20 0.00 0.20 0.00 0.00 2.15 0.00 00:41:01 0.23 0.00 0.23 0.00 0.00 3.46 0.00 00:42:01 0.25 0.00 0.25 0.00 0.00 2.56 0.00 Average: 32.65 0.36 32.29 0.00 240.94 7220.33 0.00 00:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:32:01 5054748 0 899732 11.23 2620 2051840 1499568 16.56 926484 1613568 152548 00:33:01 3900364 0 1031580 12.88 2620 3074376 1478944 16.33 1096604 2470876 56708 00:34:01 3743608 0 1188356 14.84 2620 3074356 1773028 19.58 1423884 2284900 144356 00:35:02 4179788 0 1075836 13.43 2620 2750696 1461660 16.14 1162592 2135416 20 00:36:01 4182352 0 1073264 13.40 2620 2750704 1462768 16.15 1163212 2135416 20 00:37:01 4196476 0 1059140 13.22 2620 2750704 1356200 14.97 1149752 2138016 12 00:38:01 4193392 0 1062160 13.26 2620 2750768 1356236 14.97 1151904 2138776 16 00:39:01 4186860 0 1068744 13.34 2620 2750716 1356248 14.97 1156276 2141488 8 00:40:01 4188960 0 1066640 13.32 2620 2750720 1334756 14.74 1167456 2128944 12 00:41:01 4188628 0 1066968 13.32 2620 2750724 1334684 14.74 1168000 2128944 16 00:42:01 4188804 0 1066792 13.32 2620 2750724 1334648 14.74 1170000 2126752 12 Average: 4200362 0 1059928 13.23 2620 2746030 1431704 15.81 1157833 2131191 32157 00:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:32:01 eth0 1474.00 1671.53 5834.70 172.87 0.00 0.00 0.00 0.00 00:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:32:01 veth53de3c1 1159.68 818.48 102.62 2617.41 0.00 0.00 0.00 0.00 00:32:01 docker0 1159.68 818.35 86.76 2617.40 0.00 0.00 0.00 0.00 00:33:01 eth0 560.95 487.16 3630.10 49.35 0.00 0.00 0.00 0.00 00:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:33:01 docker0 233.21 273.65 16.61 929.35 0.00 0.00 0.00 0.00 00:34:01 veth7869b91 0.43 0.57 0.04 0.05 0.00 0.00 0.00 0.00 00:34:01 eth0 38.95 22.31 35.26 14.30 0.00 0.00 0.00 0.00 00:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:34:01 docker0 0.43 0.43 0.03 0.04 0.00 0.00 0.00 0.00 00:35:02 eth0 25.50 19.05 13.43 96.57 0.00 0.00 0.00 0.00 00:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:35:02 docker0 1.83 1.83 0.12 0.14 0.00 0.00 0.00 0.00 00:36:01 eth0 1.90 0.98 0.70 5.33 0.00 0.00 0.00 0.00 00:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 eth0 1.08 0.42 0.38 0.21 0.00 0.00 0.00 0.00 00:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 eth0 0.98 0.30 0.32 0.20 0.00 0.00 0.00 0.00 00:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 eth0 0.88 0.32 0.31 0.20 0.00 0.00 0.00 0.00 00:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 eth0 0.65 0.28 0.28 0.20 0.00 0.00 0.00 0.00 00:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 eth0 0.25 0.17 0.09 0.07 0.00 0.00 0.00 0.00 00:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 eth0 0.62 0.18 0.12 0.01 0.00 0.00 0.00 0.00 00:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 00:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 191.81 200.64 866.78 30.89 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 127.08 99.68 9.43 323.09 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) 07/01/21 _x86_64_ (2 CPU) 00:30:25 LINUX RESTART (2 CPU) 00:31:01 CPU %user %nice %system %iowait %steal %idle 00:32:01 all 18.05 0.00 5.31 2.63 0.11 73.91 00:32:01 0 14.96 0.00 6.28 2.98 0.11 75.67 00:32:01 1 21.13 0.00 4.33 2.28 0.11 72.16 00:33:01 all 16.05 0.00 6.10 3.90 0.07 73.88 00:33:01 0 18.67 0.00 6.80 4.47 0.07 70.00 00:33:01 1 13.46 0.00 5.41 3.34 0.07 77.72 00:34:01 all 59.23 0.00 8.01 0.99 0.10 31.67 00:34:01 0 57.79 0.00 8.41 1.09 0.09 32.62 00:34:01 1 60.67 0.00 7.61 0.89 0.11 30.72 00:35:02 all 11.08 0.00 2.22 0.35 0.04 86.31 00:35:02 0 10.76 0.00 2.19 0.08 0.05 86.92 00:35:02 1 11.39 0.00 2.25 0.61 0.03 85.71 00:36:01 all 0.20 0.00 0.06 0.00 0.03 99.70 00:36:01 0 0.14 0.00 0.03 0.00 0.03 99.80 00:36:01 1 0.27 0.00 0.09 0.00 0.03 99.61 00:37:01 all 0.18 0.00 0.13 0.00 0.03 99.66 00:37:01 0 0.08 0.00 0.10 0.00 0.03 99.78 00:37:01 1 0.27 0.00 0.17 0.00 0.03 99.53 00:38:01 all 0.06 0.00 0.05 0.00 0.02 99.87 00:38:01 0 0.10 0.00 0.07 0.00 0.00 99.83 00:38:01 1 0.02 0.00 0.03 0.00 0.03 99.92 00:39:01 all 0.14 0.00 0.03 0.00 0.03 99.79 00:39:01 0 0.23 0.00 0.05 0.00 0.05 99.67 00:39:01 1 0.05 0.00 0.02 0.00 0.02 99.92 00:40:01 all 0.13 0.00 0.03 0.00 0.03 99.82 00:40:01 0 0.22 0.00 0.03 0.00 0.03 99.72 00:40:01 1 0.03 0.00 0.03 0.00 0.02 99.92 00:41:01 all 0.14 0.00 0.03 0.00 0.02 99.82 00:41:01 0 0.25 0.00 0.03 0.00 0.02 99.70 00:41:01 1 0.03 0.00 0.02 0.00 0.02 99.93 00:42:01 all 0.09 0.00 0.03 0.00 0.03 99.86 00:42:01 0 0.15 0.00 0.03 0.00 0.02 99.80 00:42:01 1 0.03 0.00 0.02 0.00 0.03 99.92 Average: CPU %user %nice %system %iowait %steal %idle Average: all 9.15 0.00 1.92 0.69 0.04 88.19 Average: 0 8.98 0.00 2.10 0.76 0.04 88.12 Average: 1 9.32 0.00 1.75 0.63 0.04 88.26