---> uname -a: Linux prd-centos7-docker-4c-2g-6991.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: 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 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) 03/14/22 _x86_64_ (2 CPU) 04:05:18 LINUX RESTART (2 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:02 119.72 0.00 119.72 0.00 0.00 28785.12 0.00 04:08:01 90.13 0.00 90.13 0.00 0.00 8684.25 0.00 04:09:01 59.78 0.00 59.78 0.00 0.00 16597.64 0.00 04:10:01 0.23 0.00 0.23 0.00 0.00 3.60 0.00 04:11:01 0.27 0.00 0.27 0.00 0.00 3.96 0.00 04:12:01 0.22 0.00 0.22 0.00 0.00 3.12 0.00 04:13:01 0.27 0.00 0.27 0.00 0.00 3.48 0.00 04:14:01 0.25 0.00 0.25 0.00 0.00 2.75 0.00 Average: 33.75 0.00 33.75 0.00 0.00 6759.08 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:02 4465448 0 866088 10.81 2620 2674776 1492724 16.48 898404 2268624 173120 04:08:01 4508596 0 853416 10.66 2620 2644300 1578480 17.43 962472 2197756 307700 04:09:01 4334480 0 884256 11.04 2620 2787576 1216284 13.43 912224 2364896 16 04:10:01 4336860 0 881868 11.01 2620 2787584 1175940 12.98 910156 2364896 20 04:11:01 4348048 0 870676 10.87 2620 2787588 1176036 12.98 899272 2364896 20 04:12:01 4337688 0 881032 11.00 2620 2787592 1176240 12.99 910488 2364896 20 04:13:01 4344784 0 873932 10.91 2620 2787596 1175940 12.98 902796 2364896 16 04:14:01 4337672 0 881040 11.00 2620 2787600 1175940 12.98 910000 2364896 8 Average: 4376697 0 874038 10.91 2620 2755576 1270948 14.03 913226 2331970 60115 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:02 eth0 211.80 138.88 3777.83 25.61 0.00 0.00 0.00 0.00 04:07:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:02 docker0 47.32 56.89 3.84 412.26 0.00 0.00 0.00 0.00 04:07:02 vethe37eaf5 47.32 57.01 4.49 412.27 0.00 0.00 0.00 0.00 04:08:01 eth0 110.40 69.07 2568.32 14.64 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 1.36 1.39 0.10 1.68 0.00 0.00 0.00 0.00 04:09:01 eth0 14.19 9.34 13.50 5.04 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 0.12 0.07 0.01 0.07 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.22 0.20 0.08 0.05 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 5.93 2.42 6.82 0.20 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 eth0 0.17 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 42.74 27.45 792.42 5.69 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 6.10 7.30 0.49 51.88 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) 03/14/22 _x86_64_ (2 CPU) 04:05:18 LINUX RESTART (2 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:02 all 64.16 0.00 9.30 1.57 0.10 24.87 04:07:02 0 66.30 0.00 8.83 1.02 0.09 23.76 04:07:02 1 62.03 0.00 9.78 2.11 0.11 25.98 04:08:01 all 37.12 0.00 5.68 1.08 0.09 56.04 04:08:01 0 37.70 0.00 5.32 0.91 0.09 55.98 04:08:01 1 36.54 0.00 6.03 1.25 0.09 56.09 04:09:01 all 3.81 0.00 1.69 0.57 0.05 93.88 04:09:01 0 3.74 0.00 1.79 0.49 0.05 93.93 04:09:01 1 3.89 0.00 1.58 0.66 0.05 93.82 04:10:01 all 0.05 0.00 0.03 0.00 0.04 99.87 04:10:01 0 0.03 0.00 0.03 0.00 0.07 99.87 04:10:01 1 0.07 0.00 0.03 0.00 0.02 99.88 04:11:01 all 0.14 0.00 0.03 0.00 0.05 99.77 04:11:01 0 0.22 0.00 0.05 0.00 0.07 99.67 04:11:01 1 0.07 0.00 0.02 0.00 0.03 99.88 04:12:01 all 0.08 0.00 0.04 0.00 0.03 99.85 04:12:01 0 0.10 0.00 0.03 0.00 0.02 99.85 04:12:01 1 0.05 0.00 0.05 0.00 0.05 99.85 04:13:01 all 0.10 0.00 0.04 0.00 0.03 99.82 04:13:01 0 0.15 0.00 0.03 0.00 0.02 99.80 04:13:01 1 0.05 0.00 0.05 0.00 0.05 99.85 04:14:01 all 0.06 0.00 0.04 0.00 0.04 99.86 04:14:01 0 0.08 0.00 0.03 0.00 0.05 99.83 04:14:01 1 0.03 0.00 0.05 0.00 0.03 99.88 Average: all 12.48 0.00 2.00 0.38 0.05 85.08 Average: 0 12.81 0.00 1.92 0.29 0.06 84.93 Average: 1 12.15 0.00 2.09 0.48 0.05 85.23