---> uname -a: Linux prd-centos7-docker-4c-2g-6836.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: 2799.998 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 9.5G 31G 24% / 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 9.5G 31G 24% /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) 03/11/22 _x86_64_ (2 CPU) 09:43:31 LINUX RESTART (2 CPU) 09:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:45:01 200.92 3.05 197.87 0.00 2288.51 29638.54 0.00 09:46:01 65.76 0.00 65.76 0.00 0.00 16539.61 0.00 09:47:01 0.22 0.00 0.22 0.00 0.00 4.10 0.00 09:48:01 0.15 0.00 0.15 0.00 0.00 2.27 0.00 09:49:01 0.92 0.65 0.27 0.00 56.36 4.36 0.00 09:50:01 2.62 0.03 2.58 0.00 3.73 84.81 0.00 Average: 45.11 0.62 44.48 0.00 391.56 7713.92 0.00 09:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:45:01 4692652 0 808976 10.10 2620 2504684 1598308 17.65 876416 2113864 220040 09:46:01 4433160 0 837348 10.46 2620 2735804 1212220 13.38 841156 2341008 16 09:47:01 4430276 0 840232 10.49 2620 2735804 1164908 12.86 844344 2341008 8 09:48:01 4426828 0 843672 10.53 2620 2735812 1165136 12.86 847652 2341008 8 09:49:01 4376280 0 892532 11.14 2620 2737500 1195036 13.19 896952 2341580 20 09:50:01 3756104 0 996100 12.44 2620 3254108 1530808 16.90 1128588 2698856 516388 Average: 4352550 0 869810 10.86 2620 2783952 1311069 14.47 905851 2362887 122747 09:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:45:01 eth0 354.15 224.06 6550.56 47.45 0.00 0.00 0.00 0.00 09:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:45:01 docker0 29.14 26.84 4.10 326.91 0.00 0.00 0.00 0.00 09:46:01 eth0 15.16 9.59 14.30 5.41 0.00 0.00 0.00 0.00 09:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 eth0 0.53 0.08 0.05 0.04 0.00 0.00 0.00 0.00 09:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 eth0 0.50 0.33 0.26 0.20 0.00 0.00 0.00 0.00 09:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 eth0 16.81 7.35 18.01 5.58 0.00 0.00 0.00 0.00 09:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 eth0 143.10 83.16 4055.52 8.73 0.00 0.00 0.00 0.00 09:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 88.39 54.11 1773.37 11.24 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 4.86 4.47 0.68 54.50 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) 03/11/22 _x86_64_ (2 CPU) 09:43:31 LINUX RESTART (2 CPU) 09:44:01 CPU %user %nice %system %iowait %steal %idle 09:45:01 all 47.76 0.00 9.75 3.07 0.12 39.31 09:45:01 0 47.21 0.00 10.03 3.05 0.11 39.60 09:45:01 1 48.31 0.00 9.46 3.08 0.13 39.01 09:46:01 all 5.55 0.00 2.26 0.59 0.03 91.57 09:46:01 0 5.37 0.00 2.35 0.44 0.03 91.81 09:46:01 1 5.74 0.00 2.16 0.74 0.03 91.33 09:47:01 all 0.20 0.00 0.08 0.00 0.02 99.71 09:47:01 0 0.27 0.00 0.07 0.00 0.02 99.65 09:47:01 1 0.13 0.00 0.08 0.00 0.02 99.77 09:48:01 all 0.28 0.00 0.07 0.00 0.02 99.64 09:48:01 0 0.47 0.00 0.05 0.00 0.02 99.47 09:48:01 1 0.08 0.00 0.08 0.00 0.02 99.82 09:49:01 all 0.86 0.00 0.15 0.00 0.03 98.96 09:49:01 0 0.94 0.00 0.15 0.00 0.02 98.90 09:49:01 1 0.79 0.00 0.15 0.00 0.03 99.03 09:50:01 all 3.94 0.00 1.52 0.02 0.03 94.50 09:50:01 0 3.96 0.00 1.65 0.03 0.02 94.33 09:50:01 1 3.91 0.00 1.38 0.00 0.05 94.66 Average: all 9.32 0.00 2.21 0.58 0.04 87.84 Average: 0 9.28 0.00 2.29 0.56 0.03 87.84 Average: 1 9.37 0.00 2.13 0.61 0.05 87.85