---> uname -a: Linux prd-centos7-docker-4c-2g-6390.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 31G 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 31G 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) 14:34:28 LINUX RESTART (2 CPU) 14:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 14:36:01 337.01 3.10 333.92 0.00 2297.70 83786.98 0.00 14:37:01 149.33 0.00 149.33 0.00 0.00 21969.35 0.00 14:38:01 0.88 0.00 0.88 0.00 0.00 7.43 0.00 14:39:01 0.23 0.00 0.23 0.00 0.00 3.73 0.00 14:40:01 0.28 0.00 0.28 0.00 0.00 3.71 0.00 14:41:01 0.20 0.00 0.20 0.00 0.00 2.68 0.00 Average: 81.34 0.52 80.83 0.00 383.05 17633.38 0.00 14:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:36:01 3611988 0 984960 12.30 2620 3409364 1386700 15.31 1065920 2776612 8 14:37:01 3402192 0 1040444 12.99 2620 3563676 1210148 13.36 939288 3126124 20 14:38:01 3400472 0 1042160 13.01 2620 3563680 1185368 13.09 942664 3126124 8 14:39:01 3400624 0 1042000 13.01 2620 3563688 1166864 12.88 942972 3126124 8 14:40:01 3409228 0 1033388 12.90 2620 3563696 1166960 12.88 937432 3126124 16 14:41:01 3409292 0 1033324 12.90 2620 3563696 1166912 12.88 937212 3126124 20 Average: 3438966 0 1029379 12.85 2620 3537967 1213825 13.40 960915 3067872 13 14:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:36:01 eth0 523.24 394.12 6039.41 53.53 0.00 0.00 0.00 0.00 14:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:36:01 docker0 255.59 300.92 20.50 2341.72 0.00 0.00 0.00 0.00 14:37:01 eth0 178.21 111.21 2660.49 27.37 0.00 0.00 0.00 0.00 14:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:37:01 docker0 15.78 19.13 0.90 91.72 0.00 0.00 0.00 0.00 14:38:01 eth0 0.37 0.37 0.02 0.06 0.00 0.00 0.00 0.00 14:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 eth0 0.23 0.20 0.02 0.02 0.00 0.00 0.00 0.00 14:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 eth0 0.27 0.20 0.08 0.05 0.00 0.00 0.00 0.00 14:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 eth0 0.23 0.17 0.11 0.04 0.00 0.00 0.00 0.00 14:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.12 84.40 1450.39 13.51 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 45.24 53.35 3.57 405.67 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) 14:34:28 LINUX RESTART (2 CPU) 14:35:01 CPU %user %nice %system %iowait %steal %idle 14:36:01 all 29.29 0.00 14.89 4.03 0.10 51.69 14:36:01 0 29.86 0.00 15.12 4.88 0.11 50.03 14:36:01 1 28.73 0.00 14.66 3.17 0.09 53.34 14:37:01 all 37.77 0.00 10.35 1.79 0.10 49.99 14:37:01 0 37.21 0.00 10.74 2.22 0.09 49.75 14:37:01 1 38.34 0.00 9.96 1.36 0.11 50.23 14:38:01 all 0.30 0.00 0.08 0.00 0.02 99.61 14:38:01 0 0.53 0.00 0.10 0.00 0.02 99.35 14:38:01 1 0.07 0.00 0.05 0.00 0.02 99.87 14:39:01 all 0.19 0.00 0.04 0.00 0.02 99.75 14:39:01 0 0.28 0.00 0.03 0.00 0.02 99.67 14:39:01 1 0.10 0.00 0.05 0.00 0.02 99.83 14:40:01 all 0.20 0.00 0.09 0.00 0.01 99.70 14:40:01 0 0.32 0.00 0.10 0.00 0.00 99.58 14:40:01 1 0.08 0.00 0.08 0.00 0.02 99.82 14:41:01 all 0.16 0.00 0.05 0.00 0.02 99.77 14:41:01 0 0.05 0.00 0.07 0.00 0.02 99.87 14:41:01 1 0.27 0.00 0.03 0.00 0.02 99.68 Average: all 10.82 0.00 4.06 0.92 0.04 84.16 Average: 0 10.86 0.00 4.16 1.13 0.04 83.81 Average: 1 10.77 0.00 3.96 0.72 0.04 84.51