---> uname -a: Linux prd-centos7-docker-4c-2g-1298.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: 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 9.1G 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 9.1G 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) 01/11/22 _x86_64_ (2 CPU) 22:40:49 LINUX RESTART (2 CPU) 22:41:01 tps rtps wtps bread/s bwrtn/s 22:42:01 303.28 48.89 254.39 7673.02 69236.68 22:43:01 292.86 0.00 292.86 0.00 69904.71 22:44:01 0.83 0.00 0.83 0.00 7.69 22:45:01 0.33 0.00 0.33 0.00 4.68 22:46:01 0.18 0.00 0.18 0.00 2.02 Average: 119.55 9.79 109.76 1535.63 27842.71 22:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:42:01 4082344 0 898084 11.21 2620 3025884 1655648 18.28 872792 2608744 547940 22:43:01 3470868 0 964904 12.05 2620 3570540 1222816 13.50 843372 3170628 20 22:44:01 3464636 0 971128 12.13 2620 3570548 1213616 13.40 850152 3170628 8 22:45:01 3472240 0 963520 12.03 2620 3570552 1173780 12.96 844188 3170628 16 22:46:01 3472488 0 963268 12.03 2620 3570556 1173780 12.96 844392 3170628 8 Average: 3592515 0 952181 11.89 2620 3461616 1287928 14.22 850979 3058251 109598 22:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:42:01 eth0 859.64 554.60 6787.35 108.56 0.00 0.00 0.00 0.00 22:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:42:01 vethf91df0d 183.47 238.97 17.20 2022.56 0.00 0.00 0.00 0.00 22:42:01 docker0 209.85 256.37 17.67 2124.68 0.00 0.00 0.00 0.00 22:43:01 eth0 128.99 84.05 2629.87 17.53 0.00 0.00 0.00 0.00 22:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:43:01 docker0 1.48 1.78 0.11 14.24 0.00 0.00 0.00 0.00 22:44:01 eth0 0.47 0.28 0.26 0.21 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 197.98 127.90 1884.49 25.28 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 42.29 51.66 3.56 428.07 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) 01/11/22 _x86_64_ (2 CPU) 22:40:49 LINUX RESTART (2 CPU) 22:41:01 CPU %user %nice %system %iowait %steal %idle 22:42:01 all 34.85 0.00 11.91 8.25 0.09 44.90 22:42:01 0 33.74 0.00 12.96 6.80 0.09 46.40 22:42:01 1 35.95 0.00 10.86 9.69 0.09 43.40 22:43:01 all 15.53 0.00 8.45 2.11 0.07 73.84 22:43:01 0 15.66 0.00 8.82 2.02 0.07 73.42 22:43:01 1 15.40 0.00 8.08 2.21 0.07 74.24 22:44:01 all 0.17 0.00 0.05 0.00 0.02 99.77 22:44:01 0 0.25 0.00 0.03 0.00 0.02 99.70 22:44:01 1 0.08 0.00 0.07 0.00 0.02 99.83 22:45:01 all 0.18 0.00 0.06 0.00 0.03 99.74 22:45:01 0 0.05 0.00 0.07 0.00 0.00 99.88 22:45:01 1 0.30 0.00 0.05 0.00 0.05 99.60 22:46:01 all 0.10 0.00 0.03 0.00 0.03 99.84 22:46:01 0 0.03 0.00 0.02 0.00 0.03 99.92 22:46:01 1 0.17 0.00 0.05 0.00 0.02 99.77 Average: all 9.81 0.00 3.97 1.99 0.04 84.18 Average: 0 9.58 0.00 4.23 1.70 0.04 84.45 Average: 1 10.04 0.00 3.70 2.29 0.05 83.92