---> uname -a: Linux prd-centos7-docker-4c-2g-6547.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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 03/07/22 _x86_64_ (2 CPU) 20:04:20 LINUX RESTART (2 CPU) 20:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:06:01 342.55 0.42 342.13 0.00 287.26 82114.42 0.00 20:07:01 78.12 0.00 78.12 0.00 0.00 18572.21 0.00 20:08:01 0.80 0.00 0.80 0.00 0.00 7.01 0.00 20:09:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 20:10:01 0.27 0.00 0.27 0.00 0.00 3.65 0.00 Average: 84.41 0.08 84.32 0.00 57.48 20147.34 0.00 20:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:06:01 3933336 0 991272 12.38 2620 3081704 1595904 17.62 909476 2704820 9236 20:07:01 3481336 0 1001744 12.51 2620 3523232 1213228 13.39 899916 3099440 8 20:08:01 3473452 0 1009624 12.61 2620 3523236 1213312 13.40 909444 3099440 8 20:09:01 3495328 0 987744 12.33 2620 3523240 1173888 12.96 888516 3099440 8 20:10:01 3495068 0 987996 12.34 2620 3523248 1173960 12.96 888860 3099444 8 Average: 3575704 0 995676 12.43 2620 3434932 1274058 14.07 899242 3020517 1854 20:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:06:01 vethc769664 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:06:01 eth0 476.18 353.59 5666.05 49.75 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 239.84 278.26 19.40 2273.55 0.00 0.00 0.00 0.00 20:07:01 eth0 115.84 71.72 2526.11 13.69 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 eth0 3.51 1.53 3.83 0.13 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.08 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.28 0.22 0.09 0.07 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 119.22 85.46 1639.76 12.73 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 47.99 55.68 3.88 454.91 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) 03/07/22 _x86_64_ (2 CPU) 20:04:20 LINUX RESTART (2 CPU) 20:05:01 CPU %user %nice %system %iowait %steal %idle 20:06:01 all 27.76 0.00 13.15 3.42 0.10 55.57 20:06:01 0 28.35 0.00 13.97 4.22 0.11 53.35 20:06:01 1 27.17 0.00 12.32 2.63 0.09 57.79 20:07:01 all 22.85 0.00 4.60 0.94 0.05 71.56 20:07:01 0 22.86 0.00 4.69 0.64 0.05 71.75 20:07:01 1 22.83 0.00 4.51 1.25 0.05 71.36 20:08:01 all 0.23 0.00 0.08 0.00 0.01 99.69 20:08:01 0 0.07 0.00 0.07 0.00 0.00 99.87 20:08:01 1 0.38 0.00 0.08 0.00 0.02 99.52 20:09:01 all 0.22 0.00 0.06 0.00 0.02 99.71 20:09:01 0 0.08 0.00 0.08 0.00 0.03 99.80 20:09:01 1 0.35 0.00 0.03 0.00 0.00 99.62 20:10:01 all 0.19 0.00 0.03 0.00 0.02 99.77 20:10:01 0 0.05 0.00 0.03 0.00 0.02 99.90 20:10:01 1 0.33 0.00 0.02 0.00 0.02 99.63 Average: all 9.94 0.00 3.45 0.84 0.04 85.73 Average: 0 9.96 0.00 3.63 0.93 0.04 85.43 Average: 1 9.91 0.00 3.27 0.75 0.03 86.03