---> uname -a: Linux prd-centos7-docker-4c-2g-4001.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: 32K L1i cache: 32K L2 cache: 512K L3 cache: 16384K NUMA node0 CPU(s): 0,1 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 01/27/22 _x86_64_ (2 CPU) 03:18:21 LINUX RESTART (2 CPU) 03:19:01 tps rtps wtps bread/s bwrtn/s 03:20:01 98.68 0.00 98.68 0.00 25368.86 03:21:01 81.63 0.02 81.62 0.53 10579.00 03:22:01 88.00 0.00 88.00 0.00 18895.14 03:23:01 1.15 0.00 1.15 0.00 18.82 03:24:01 0.23 0.00 0.23 0.00 2.90 03:25:01 0.28 0.00 0.28 0.00 3.76 03:26:01 0.38 0.00 0.38 0.00 8.86 Average: 38.63 0.00 38.63 0.08 7840.82 03:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 4404560 0 871268 10.88 2620 2730492 1515704 16.73 996744 2238092 329176 03:21:01 4198220 0 1097348 13.70 2620 2710752 1647052 18.18 1272116 2158284 12356 03:22:01 4288152 0 892792 11.15 2620 2825376 1211952 13.38 924144 2401612 8 03:23:01 4290028 0 890908 11.12 2620 2825384 1172876 12.95 922460 2401612 8 03:24:01 4289404 0 891528 11.13 2620 2825388 1172948 12.95 924124 2401612 8 03:25:01 4289060 0 891868 11.14 2620 2825392 1172876 12.95 923960 2401612 8 03:26:01 4294856 0 886068 11.06 2620 2825396 1172996 12.95 917776 2401728 8 Average: 4293469 0 917397 11.45 2620 2795454 1295201 14.30 983046 2343507 48796 03:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 vethf11842d 61.53 66.86 5.50 410.70 0.00 0.00 0.00 0.00 03:20:01 eth0 324.85 261.67 4139.25 40.83 0.00 0.00 0.00 0.00 03:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:20:01 docker0 156.62 135.19 13.72 762.63 0.00 0.00 0.00 0.00 03:21:01 vethf11842d 0.85 0.78 0.07 0.23 0.00 0.00 0.00 0.00 03:21:01 eth0 29.21 12.59 26.14 8.06 0.00 0.00 0.00 0.00 03:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:21:01 docker0 0.85 0.78 0.06 0.23 0.00 0.00 0.00 0.00 03:22:01 eth0 113.95 72.71 2601.03 12.72 0.00 0.00 0.00 0.00 03:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 03:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 eth0 0.23 0.20 0.08 0.04 0.00 0.00 0.00 0.00 03:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 03:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 eth0 0.40 0.28 0.31 0.07 0.00 0.00 0.00 0.00 03:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 66.99 49.67 966.84 8.83 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 22.50 19.43 1.97 108.99 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) 01/27/22 _x86_64_ (2 CPU) 03:18:21 LINUX RESTART (2 CPU) 03:19:01 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 54.29 0.00 8.72 0.92 0.11 35.96 03:20:01 0 55.43 0.00 8.87 0.89 0.11 34.70 03:20:01 1 53.15 0.00 8.56 0.95 0.11 37.23 03:21:01 all 41.85 0.00 5.97 0.88 0.10 51.21 03:21:01 0 41.79 0.00 5.96 0.84 0.11 51.31 03:21:01 1 41.90 0.00 5.98 0.93 0.09 51.11 03:22:01 all 16.81 0.00 4.23 0.95 0.04 77.98 03:22:01 0 16.91 0.00 4.16 0.86 0.03 78.03 03:22:01 1 16.70 0.00 4.29 1.03 0.05 77.93 03:23:01 all 0.28 0.00 0.07 0.00 0.02 99.64 03:23:01 0 0.45 0.00 0.03 0.00 0.02 99.50 03:23:01 1 0.10 0.00 0.10 0.00 0.02 99.78 03:24:01 all 0.24 0.00 0.06 0.00 0.01 99.69 03:24:01 0 0.35 0.00 0.07 0.00 0.00 99.58 03:24:01 1 0.13 0.00 0.05 0.00 0.02 99.80 03:25:01 all 0.25 0.00 0.07 0.00 0.02 99.67 03:25:01 0 0.42 0.00 0.05 0.00 0.02 99.52 03:25:01 1 0.08 0.00 0.08 0.00 0.02 99.82 03:26:01 all 0.28 0.00 0.05 0.00 0.02 99.65 03:26:01 0 0.37 0.00 0.05 0.00 0.02 99.57 03:26:01 1 0.20 0.00 0.05 0.00 0.02 99.73 Average: all 15.58 0.00 2.63 0.38 0.04 81.37 Average: 0 15.82 0.00 2.63 0.36 0.04 81.15 Average: 1 15.34 0.00 2.62 0.40 0.04 81.59