---> uname -a: Linux prd-centos7-docker-4c-2g-1471.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 8.9G 31.1G 22% / 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 8.9G 31.1G 22% /facter-os /dev/vda1 40.0G 8.9G 31.1G 22% /etc/resolv.conf /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hostname /dev/vda1 40.0G 8.9G 31.1G 22% /etc/hosts /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_edgex-ui-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/edgexfoundry_edgex-ui-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/secure /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/auth.log /dev/vda1 40.0G 8.9G 31.1G 22% /run/cloud-init/result.json ---> free -m: total used free shared buff/cache available Mem: 7821 1281 3110 0 3428 6459 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:f9:5d:2d brd ff:ff:ff:ff:ff:ff inet 10.30.123.52/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85705sec preferred_lft 85705sec inet6 fe80::f816:3eff:fef9:5d2d/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:99:a7:89:7e 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::42:99ff:fea7:897e/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) 06/15/21 _x86_64_ (2 CPU) 12:04:52 LINUX RESTART (2 CPU) 12:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:07:01 2.30 0.00 2.30 0.00 0.00 55.33 0.00 12:08:01 0.42 0.00 0.42 0.00 0.00 6.31 0.00 12:09:01 0.23 0.00 0.23 0.00 0.00 2.70 0.00 12:10:01 0.30 0.00 0.30 0.00 0.00 4.23 0.00 12:11:01 0.32 0.00 0.32 0.00 0.00 4.08 0.00 12:12:01 0.18 0.00 0.18 0.00 0.00 1.88 0.00 12:13:02 0.33 0.00 0.33 0.00 0.00 5.43 0.00 12:14:01 0.17 0.00 0.17 0.00 0.00 1.37 0.00 12:15:01 89.31 0.03 89.28 0.00 3.73 27889.83 0.00 12:16:01 120.99 0.00 120.99 0.00 0.00 30275.53 0.00 Average: 21.50 0.00 21.50 0.00 0.37 5836.91 0.00 12:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:07:01 5427424 0 797068 9.95 2620 1781828 1210944 13.37 570148 1611112 12 12:08:01 5427824 0 796660 9.95 2620 1781836 1208888 13.35 569472 1611620 8 12:09:01 5425084 0 799396 9.98 2620 1781840 1209140 13.35 571952 1611620 16 12:10:01 5425572 0 798904 9.98 2620 1781844 1209188 13.35 571568 1612276 8 12:11:01 5424056 0 800412 9.99 2620 1781852 1208996 13.35 570696 1614772 8 12:12:01 5424064 0 800404 9.99 2620 1781852 1208996 13.35 570920 1614772 8 12:13:02 5415372 0 809088 10.10 2620 1781860 1208888 13.35 579368 1614772 8 12:14:01 5415156 0 809300 10.10 2620 1781864 1208888 13.35 579776 1614772 8 12:15:01 4411384 0 985652 12.31 2620 2609284 1397704 15.43 785728 2300956 89136 12:16:01 3709752 0 1192816 14.89 2620 3103752 1485372 16.40 944432 2714480 32 Average: 5150569 0 858970 10.73 2620 1996781 1255700 13.86 631406 1792115 8924 12:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:07:01 eth0 0.82 0.10 0.07 0.01 0.00 0.00 0.00 0.00 12:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 eth0 0.13 0.08 0.01 0.01 0.00 0.00 0.00 0.00 12:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 eth0 4.13 1.88 3.53 0.30 0.00 0.00 0.00 0.00 12:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 eth0 0.48 0.37 0.27 0.20 0.00 0.00 0.00 0.00 12:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 eth0 0.22 0.20 0.08 0.07 0.00 0.00 0.00 0.00 12:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 eth0 0.18 0.13 0.07 0.01 0.00 0.00 0.00 0.00 12:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 eth0 0.05 0.02 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 eth0 537.34 493.44 4434.72 43.44 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 71.52 70.18 6.01 347.95 0.00 0.00 0.00 0.00 12:16:01 eth0 516.55 420.71 3519.18 123.03 0.00 0.00 0.00 0.00 12:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:16:01 docker0 66.99 121.81 3.54 278.75 0.00 0.00 0.00 0.00 Average: eth0 106.22 91.89 797.47 16.74 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 13.88 19.24 0.96 62.80 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) 06/15/21 _x86_64_ (2 CPU) 12:04:52 LINUX RESTART (2 CPU) 12:06:01 CPU %user %nice %system %iowait %steal %idle 12:07:01 all 0.11 0.00 0.06 0.00 0.03 99.81 12:07:01 0 0.08 0.00 0.05 0.00 0.03 99.83 12:07:01 1 0.13 0.00 0.07 0.00 0.02 99.78 12:08:01 all 0.11 0.00 0.03 0.00 0.03 99.82 12:08:01 0 0.17 0.00 0.02 0.00 0.03 99.78 12:08:01 1 0.05 0.00 0.05 0.00 0.03 99.87 12:09:01 all 0.15 0.00 0.05 0.00 0.03 99.77 12:09:01 0 0.18 0.00 0.05 0.00 0.03 99.73 12:09:01 1 0.12 0.00 0.05 0.00 0.03 99.80 12:10:01 all 0.13 0.00 0.04 0.01 0.03 99.79 12:10:01 0 0.20 0.00 0.05 0.00 0.03 99.72 12:10:01 1 0.07 0.00 0.03 0.02 0.02 99.87 12:11:01 all 0.15 0.00 0.05 0.00 0.03 99.77 12:11:01 0 0.25 0.00 0.05 0.00 0.05 99.65 12:11:01 1 0.05 0.00 0.05 0.00 0.02 99.88 12:12:01 all 0.12 0.00 0.04 0.00 0.03 99.82 12:12:01 0 0.17 0.00 0.03 0.00 0.02 99.78 12:12:01 1 0.07 0.00 0.05 0.00 0.03 99.85 12:13:02 all 0.09 0.00 0.07 0.00 0.01 99.83 12:13:02 0 0.12 0.00 0.05 0.00 0.00 99.83 12:13:02 1 0.07 0.00 0.08 0.00 0.02 99.83 12:14:01 all 0.09 0.00 0.05 0.00 0.03 99.82 12:14:01 0 0.09 0.00 0.03 0.00 0.03 99.85 12:14:01 1 0.10 0.00 0.07 0.00 0.03 99.80 12:15:01 all 11.91 0.00 5.52 12.85 0.07 69.65 12:15:01 0 12.08 0.00 5.98 14.07 0.05 67.82 12:15:01 1 11.74 0.00 5.06 11.62 0.09 71.49 12:16:01 all 14.56 0.00 7.60 10.01 0.08 67.76 12:16:01 0 13.55 0.00 8.22 10.25 0.07 67.91 12:16:01 1 15.58 0.00 6.97 9.76 0.09 67.60 Average: all 2.67 0.00 1.31 2.22 0.04 93.76 Average: 0 2.62 0.00 1.42 2.37 0.04 93.56 Average: 1 2.72 0.00 1.21 2.08 0.04 93.96