---> uname -a: Linux prd-centos7-docker-4c-2g-6382.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 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) 03/04/22 _x86_64_ (2 CPU) 12:08:27 LINUX RESTART (2 CPU) 12:09:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:10:01 222.13 3.17 218.96 0.00 2336.61 53997.97 0.00 12:11:01 239.54 0.00 239.54 0.00 0.00 50908.29 0.00 12:12:01 0.78 0.00 0.78 0.00 0.00 6.61 0.00 12:13:01 0.15 0.00 0.15 0.00 0.00 2.02 0.00 12:14:01 0.32 0.00 0.32 0.00 0.00 3.81 0.00 12:15:01 0.30 0.00 0.30 0.00 0.00 4.05 0.00 Average: 76.82 0.52 76.30 0.00 384.11 17389.88 0.00 12:09:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:10:01 3615848 0 944168 11.79 2620 3446304 1552700 17.14 1089968 2809656 349524 12:11:01 3462016 0 995212 12.43 2620 3549092 1212312 13.38 863004 3145452 20 12:12:01 3454640 0 1002584 12.52 2620 3549096 1212412 13.39 871804 3145456 8 12:13:01 3458952 0 998268 12.46 2620 3549100 1175092 12.97 868180 3145452 8 12:14:01 3458508 0 998704 12.47 2620 3549108 1175236 12.98 869256 3145452 8 12:15:01 3461084 0 996124 12.44 2620 3549112 1175092 12.97 868536 3145452 8 Average: 3485175 0 989177 12.35 2620 3531969 1250474 13.81 905125 3089487 58263 12:09:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:10:01 eth0 506.54 380.29 6103.69 50.94 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 262.61 321.20 20.77 2381.27 0.00 0.00 0.00 0.00 12:11:01 eth0 119.16 77.64 2542.18 19.35 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 0.45 0.27 0.26 0.23 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 0.13 0.10 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 0.25 0.17 0.08 0.04 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 12:15:01 eth0 0.13 0.10 0.01 0.03 0.00 0.00 0.00 0.00 12:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 103.35 75.60 1428.42 11.66 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 43.17 52.80 3.41 391.45 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) 03/04/22 _x86_64_ (2 CPU) 12:08:27 LINUX RESTART (2 CPU) 12:09:02 CPU %user %nice %system %iowait %steal %idle 12:10:01 all 23.67 0.00 10.93 1.88 0.09 63.42 12:10:01 0 23.19 0.00 11.63 1.50 0.09 63.59 12:10:01 1 24.15 0.00 10.24 2.27 0.09 63.25 12:11:01 all 33.13 0.00 9.09 2.05 0.10 55.62 12:11:01 0 33.29 0.00 9.06 1.83 0.11 55.72 12:11:01 1 32.98 0.00 9.12 2.28 0.09 55.53 12:12:01 all 0.25 0.00 0.08 0.00 0.00 99.67 12:12:01 0 0.05 0.00 0.07 0.00 0.00 99.88 12:12:01 1 0.45 0.00 0.10 0.00 0.00 99.45 12:13:01 all 0.26 0.00 0.04 0.00 0.02 99.68 12:13:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:13:01 1 0.45 0.00 0.03 0.00 0.02 99.50 12:14:01 all 0.24 0.00 0.03 0.00 0.02 99.72 12:14:01 0 0.05 0.00 0.02 0.00 0.02 99.92 12:14:01 1 0.43 0.00 0.03 0.00 0.02 99.52 12:15:01 all 0.25 0.00 0.04 0.00 0.00 99.71 12:15:01 0 0.03 0.00 0.07 0.00 0.00 99.90 12:15:01 1 0.47 0.00 0.02 0.00 0.00 99.52 Average: all 9.21 0.00 3.21 0.63 0.04 86.91 Average: 0 9.03 0.00 3.32 0.53 0.04 87.08 Average: 1 9.39 0.00 3.11 0.72 0.03 86.74