---> uname -a: Linux prd-centos7-docker-4c-2g-6597.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 UTC 2021 x86_64 GNU/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: 2799.996 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 perfctr_core retpoline_amd ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr arat npt nrip_save umip spec_ctrl intel_stibp arch_capabilities ---> nproc: 2 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 40G 8.3G 32G 21% / tmpfs 64M 0 64M 0% /dev tmpfs 3.9G 0 3.9G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 40G 8.3G 32G 21% /facter-os ---> sar -b -r -n DEV: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/08/22 _x86_64_ (2 CPU) 12:04:50 LINUX RESTART (2 CPU) 12:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:06:01 296.87 67.90 228.97 0.00 8664.40 61866.83 0.00 12:07:01 69.92 0.02 69.90 0.00 0.53 8989.01 0.00 12:08:01 80.59 0.00 80.59 0.00 0.00 6449.73 0.00 12:09:01 62.05 0.00 62.05 0.00 0.00 16430.47 0.00 12:10:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 12:11:01 0.27 0.00 0.27 0.00 0.00 3.98 0.00 12:12:01 0.27 0.00 0.27 0.00 0.00 3.81 0.00 12:13:01 0.28 0.00 0.28 0.00 0.00 3.21 0.00 12:14:01 0.32 0.03 0.28 0.00 3.73 6.16 0.00 Average: 56.77 7.55 49.21 0.00 963.42 10419.41 0.00 12:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:06:01 4856444 0 752540 9.40 2620 2397336 1416152 15.64 715980 2113888 76828 12:07:01 4480656 0 837848 10.46 2620 2687816 1420272 15.68 886480 2270640 125280 12:08:01 4326680 0 887580 11.08 2620 2792060 1571632 17.35 1017448 2301796 455204 12:09:01 4319792 0 898792 11.22 2620 2787736 1209920 13.36 929256 2364892 16 12:10:01 4325536 0 893044 11.15 2620 2787740 1172480 12.94 924364 2364892 8 12:11:01 4331292 0 887284 11.08 2620 2787744 1172576 12.95 918464 2364892 8 12:12:01 4332380 0 886192 11.07 2620 2787748 1172480 12.94 917888 2364892 8 12:13:01 4334252 0 884312 11.04 2620 2787756 1172480 12.94 915708 2364896 8 12:14:01 4301356 0 917076 11.45 2620 2787888 1465432 16.18 943824 2364928 152 Average: 4400932 0 871630 10.88 2620 2733758 1308158 14.44 907712 2319524 73057 12:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:06:01 eth0 688.96 427.31 5278.89 100.02 0.00 0.00 0.00 0.00 12:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:06:01 veth07df6ce 33.43 39.68 3.15 249.15 0.00 0.00 0.00 0.00 12:06:01 docker0 74.68 76.81 9.11 599.15 0.00 0.00 0.00 0.00 12:07:01 eth0 31.98 23.57 169.64 7.01 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 veth07df6ce 17.34 19.24 1.56 159.28 0.00 0.00 0.00 0.00 12:07:01 docker0 17.34 19.22 1.32 159.28 0.00 0.00 0.00 0.00 12:08:01 eth0 107.37 68.57 2524.90 14.79 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 1.38 1.32 0.10 1.65 0.00 0.00 0.00 0.00 12:09:01 eth0 18.90 12.07 25.68 5.17 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 0.13 0.10 0.01 0.01 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 0.25 0.18 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 0.10 0.10 0.01 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 12:13:01 eth0 0.12 0.07 0.01 0.01 0.00 0.00 0.00 0.00 12:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:14:01 eth0 12.48 12.19 4.31 89.58 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 Average: eth0 95.61 60.48 889.53 24.08 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 10.38 10.82 1.17 84.47 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 03/08/22 _x86_64_ (2 CPU) 12:04:50 LINUX RESTART (2 CPU) 12:05:01 CPU %user %nice %system %iowait %steal %idle 12:06:01 all 30.48 0.00 12.06 8.20 0.09 49.17 12:06:01 0 30.72 0.00 12.67 8.18 0.09 48.34 12:06:01 1 30.25 0.00 11.45 8.22 0.09 49.99 12:07:01 all 64.46 0.00 7.13 1.60 0.11 26.70 12:07:01 0 63.62 0.00 7.44 1.63 0.11 27.19 12:07:01 1 65.29 0.00 6.81 1.57 0.11 26.22 12:08:01 all 36.03 0.00 6.28 1.12 0.08 56.49 12:08:01 0 36.30 0.00 6.39 1.16 0.09 56.06 12:08:01 1 35.75 0.00 6.17 1.09 0.07 56.92 12:09:01 all 2.57 0.00 1.40 0.49 0.03 95.50 12:09:01 0 2.85 0.00 1.33 0.64 0.03 95.15 12:09:01 1 2.30 0.00 1.48 0.34 0.03 95.85 12:10:01 all 0.18 0.00 0.08 0.00 0.03 99.72 12:10:01 0 0.30 0.00 0.08 0.00 0.02 99.60 12:10:01 1 0.07 0.00 0.07 0.00 0.03 99.83 12:11:01 all 0.18 0.00 0.03 0.00 0.04 99.76 12:11:01 0 0.07 0.00 0.02 0.00 0.05 99.87 12:11:01 1 0.28 0.00 0.03 0.00 0.03 99.65 12:12:01 all 0.13 0.00 0.03 0.00 0.03 99.81 12:12:01 0 0.02 0.00 0.03 0.00 0.02 99.93 12:12:01 1 0.23 0.00 0.03 0.00 0.05 99.68 12:13:01 all 0.21 0.00 0.03 0.00 0.04 99.72 12:13:01 0 0.07 0.00 0.02 0.00 0.05 99.87 12:13:01 1 0.35 0.00 0.05 0.00 0.03 99.57 12:14:01 all 0.86 0.00 0.44 0.00 0.03 98.66 12:14:01 0 0.82 0.00 0.50 0.00 0.03 98.65 12:14:01 1 0.90 0.00 0.39 0.00 0.03 98.68 Average: all 14.35 0.00 2.94 1.22 0.05 81.44 Average: 0 14.33 0.00 3.05 1.24 0.05 81.33 Average: 1 14.37 0.00 2.83 1.20 0.05 81.55