---> uname -a: Linux prd-centos7-docker-4c-2g-642.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% /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 /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master /dev/vda1 40.0G 8.9G 31.1G 22% /w/workspace/gexfoundry_device-rest-go_master@tmp /dev/vda1 40.0G 8.9G 31.1G 22% /var/log/sa-host ---> free -m: total used free shared buff/cache available Mem: 7821 1172 3248 0 3399 6567 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:04:48:7f brd ff:ff:ff:ff:ff:ff inet 10.30.122.198/23 brd 10.30.123.255 scope global dynamic eth0 valid_lft 85875sec preferred_lft 85875sec inet6 fe80::f816:3eff:fe04:487f/64 scope link valid_lft forever preferred_lft forever 3: docker0: mtu 1500 qdisc noqueue state DOWN link/ether 02:42:73:96:e6:46 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::42:73ff:fe96:e646/64 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) 02:29:38 LINUX RESTART (2 CPU) 02:30:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:31:01 106.54 16.38 90.16 0.00 5520.08 5220.18 0.00 02:32:01 1.80 0.00 1.80 0.00 0.00 36.25 0.00 02:33:01 0.28 0.00 0.28 0.00 0.00 3.78 0.00 02:34:01 0.15 0.00 0.15 0.00 0.00 1.88 0.00 02:35:02 0.28 0.00 0.28 0.00 0.00 3.23 0.00 02:36:01 0.29 0.00 0.29 0.00 0.00 3.78 0.00 02:37:01 0.25 0.00 0.25 0.00 0.00 3.23 0.00 02:38:01 196.90 0.03 196.87 0.00 3.73 54840.22 0.00 Average: 38.40 2.06 36.35 0.00 692.19 7531.57 0.00 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 5446000 0 808768 10.10 2620 1751552 1291356 14.26 582992 1578656 128 02:32:01 5451424 0 803340 10.03 2620 1751556 1249828 13.80 578716 1578620 20 02:33:01 5455196 0 799564 9.98 2620 1751560 1206640 13.32 569304 1584716 20 02:34:01 5455904 0 798852 9.97 2620 1751564 1206400 13.32 568976 1584716 20 02:35:02 5455960 0 798788 9.97 2620 1751572 1206400 13.32 568312 1585452 8 02:36:01 5454472 0 800276 9.99 2620 1751572 1206496 13.32 570036 1585452 8 02:37:01 5454980 0 799756 9.99 2620 1751584 1206400 13.32 569468 1585452 20 02:38:01 3640048 0 1158344 14.46 2620 3207928 1473316 16.27 971764 2751168 100596 Average: 5226748 0 845961 10.56 2620 1933611 1255854 13.87 622446 1729279 12602 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 eth0 655.29 484.53 1325.07 92.59 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 45.75 31.00 4.03 133.41 0.00 0.00 0.00 0.00 02:32:01 eth0 4.56 2.33 4.17 0.16 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.88 0.32 0.31 0.17 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:02 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 eth0 0.25 0.20 0.09 0.07 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 02:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 eth0 948.11 874.87 7963.29 104.66 0.00 0.00 0.00 0.00 02:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:38:01 veth0db4b38 32.72 37.04 2.23 273.48 0.00 0.00 0.00 0.00 02:38:01 docker0 96.09 102.78 6.90 655.93 0.00 0.00 0.00 0.00 Average: eth0 201.66 170.72 1164.34 24.77 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: veth0db4b38 4.10 4.64 0.28 34.26 0.00 0.00 0.00 0.00 Average: docker0 17.77 16.76 1.37 98.90 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) 02:29:38 LINUX RESTART (2 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:31:01 all 14.80 0.00 3.35 2.31 0.08 79.46 02:31:01 0 14.90 0.00 3.02 1.19 0.07 80.82 02:31:01 1 14.71 0.00 3.67 3.43 0.09 78.10 02:32:01 all 0.20 0.00 0.04 0.00 0.03 99.73 02:32:01 0 0.33 0.00 0.05 0.00 0.03 99.58 02:32:01 1 0.07 0.00 0.03 0.00 0.02 99.88 02:33:01 all 0.13 0.00 0.03 0.00 0.03 99.80 02:33:01 0 0.23 0.00 0.05 0.00 0.03 99.68 02:33:01 1 0.03 0.00 0.02 0.00 0.03 99.92 02:34:01 all 0.15 0.00 0.04 0.00 0.03 99.78 02:34:01 0 0.27 0.00 0.07 0.00 0.03 99.63 02:34:01 1 0.03 0.00 0.02 0.00 0.02 99.93 02:35:02 all 0.20 0.00 0.02 0.00 0.04 99.74 02:35:02 0 0.37 0.00 0.02 0.00 0.03 99.58 02:35:02 1 0.03 0.00 0.02 0.00 0.05 99.90 02:36:01 all 0.08 0.00 0.02 0.00 0.03 99.88 02:36:01 0 0.14 0.00 0.02 0.00 0.02 99.83 02:36:01 1 0.02 0.00 0.02 0.00 0.03 99.93 02:37:01 all 0.10 0.00 0.04 0.00 0.03 99.82 02:37:01 0 0.15 0.00 0.03 0.00 0.03 99.78 02:37:01 1 0.05 0.00 0.05 0.00 0.03 99.87 02:38:01 all 23.24 0.00 9.56 2.59 0.10 64.51 02:38:01 0 24.82 0.00 10.09 1.92 0.09 63.08 02:38:01 1 21.68 0.00 9.04 3.25 0.11 65.92 Average: all 4.69 0.00 1.57 0.59 0.04 93.10 Average: 0 4.96 0.00 1.59 0.37 0.04 93.03 Average: 1 4.43 0.00 1.55 0.81 0.05 93.16