---> uname -a: Linux prd-centos7-docker-4c-2g-6754.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 11G 30G 27% / 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 11G 30G 27% /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) 03/10/22 _x86_64_ (2 CPU) 06:31:02 LINUX RESTART (2 CPU) 06:32:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:33:01 273.38 0.00 273.38 0.00 0.00 63520.11 0.00 06:34:01 100.72 0.00 100.72 0.00 0.00 24849.21 0.00 06:35:01 6.31 0.00 6.31 0.00 0.00 435.92 0.00 06:36:01 0.32 0.00 0.32 0.00 0.00 5.41 0.00 06:37:01 0.27 0.00 0.27 0.00 0.00 4.90 0.00 06:38:01 0.42 0.00 0.42 0.00 0.00 6.40 0.00 06:39:01 0.27 0.00 0.27 0.00 0.00 4.03 0.00 06:40:01 221.52 0.12 221.40 0.00 7.73 56664.96 0.00 Average: 75.41 0.01 75.40 0.00 0.97 18190.18 0.00 06:32:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:33:01 3882116 0 959268 11.98 2620 3164936 1501800 16.58 893236 2771336 40 06:34:01 3221508 0 1087648 13.58 2620 3697164 1497052 16.53 1060484 3181616 20 06:35:01 3241476 0 1067680 13.33 2620 3697164 1284892 14.19 1046872 3181616 16 06:36:01 3256048 0 1053100 13.15 2620 3697172 1285096 14.19 1033168 3181620 20 06:37:01 3256156 0 1052988 13.15 2620 3697176 1285060 14.19 1032948 3181616 12 06:38:01 3267332 0 1041812 13.01 2620 3697176 1284892 14.19 1025964 3181616 12 06:39:01 3266296 0 1042840 13.02 2620 3697184 1284940 14.19 1027440 3181616 8 06:40:01 1687972 0 1299152 16.22 2620 5019196 1358384 15.00 1321308 4254812 92 Average: 3134863 0 1075561 13.43 2620 3795896 1347764 14.88 1055178 3264481 28 06:32:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:33:01 eth0 303.38 228.50 2128.02 34.01 0.00 0.00 0.00 0.00 06:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:33:01 vethd42b26d 1.83 3.28 0.13 9.34 0.00 0.00 0.00 0.00 06:33:01 docker0 202.53 258.81 16.29 2082.69 0.00 0.00 0.00 0.00 06:34:01 eth0 164.72 125.57 2630.26 251.03 0.00 0.00 0.00 0.00 06:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:34:01 docker0 4.13 4.93 0.23 28.69 0.00 0.00 0.00 0.00 06:35:01 eth0 0.65 0.10 0.06 0.01 0.00 0.00 0.00 0.00 06:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 eth0 0.72 0.42 0.36 0.23 0.00 0.00 0.00 0.00 06:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 eth0 0.22 0.17 0.08 0.10 0.00 0.00 0.00 0.00 06:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 eth0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 eth0 0.22 0.22 0.14 0.01 0.00 0.00 0.00 0.00 06:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:39:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 eth0 372.45 233.83 7659.92 52.37 0.00 0.00 0.00 0.00 06:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:40:01 docker0 31.08 45.75 3.16 347.45 0.00 0.00 0.00 0.00 Average: eth0 105.32 73.62 1552.58 42.24 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 29.73 38.70 2.46 307.44 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) 03/10/22 _x86_64_ (2 CPU) 06:31:02 LINUX RESTART (2 CPU) 06:32:01 CPU %user %nice %system %iowait %steal %idle 06:33:01 all 37.81 0.00 12.23 2.06 0.11 47.79 06:33:01 0 38.12 0.00 12.43 1.80 0.11 47.54 06:33:01 1 37.49 0.00 12.03 2.33 0.11 48.05 06:34:01 all 25.46 0.00 6.26 1.69 0.07 66.52 06:34:01 0 25.53 0.00 6.25 1.38 0.07 66.78 06:34:01 1 25.40 0.00 6.27 2.00 0.07 66.25 06:35:01 all 0.11 0.00 0.09 0.02 0.03 99.75 06:35:01 0 0.05 0.00 0.10 0.03 0.02 99.80 06:35:01 1 0.17 0.00 0.08 0.00 0.05 99.70 06:36:01 all 0.14 0.00 0.07 0.00 0.02 99.77 06:36:01 0 0.05 0.00 0.07 0.00 0.02 99.87 06:36:01 1 0.23 0.00 0.07 0.00 0.02 99.68 06:37:01 all 0.03 0.00 0.02 0.00 0.03 99.93 06:37:01 0 0.02 0.00 0.02 0.00 0.00 99.97 06:37:01 1 0.03 0.00 0.02 0.00 0.05 99.90 06:38:01 all 0.13 0.00 0.03 0.00 0.03 99.81 06:38:01 0 0.05 0.00 0.02 0.00 0.02 99.92 06:38:01 1 0.22 0.00 0.05 0.00 0.03 99.70 06:39:01 all 0.13 0.00 0.03 0.00 0.01 99.83 06:39:01 0 0.02 0.00 0.03 0.00 0.00 99.95 06:39:01 1 0.23 0.00 0.03 0.00 0.02 99.72 06:40:01 all 25.55 0.00 11.25 3.82 0.09 59.29 06:40:01 0 25.68 0.00 11.60 3.51 0.09 59.13 06:40:01 1 25.42 0.00 10.90 4.14 0.09 59.46 Average: all 10.76 0.00 3.61 0.92 0.05 84.68 Average: 0 10.76 0.00 3.66 0.81 0.04 84.73 Average: 1 10.76 0.00 3.55 1.02 0.05 84.62