---> uname -a: Linux prd-centos7-docker-4c-2g-755.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/05/22 _x86_64_ (2 CPU) 05:11:40 LINUX RESTART (2 CPU) 05:12:01 tps rtps wtps bread/s bwrtn/s 05:13:02 89.39 12.06 77.33 4031.31 3576.88 05:14:01 1.63 0.07 1.56 1.63 32.55 05:15:01 0.30 0.00 0.30 0.00 4.10 05:16:01 0.27 0.00 0.27 0.00 3.85 05:17:01 0.23 0.00 0.23 0.00 2.85 Average: 18.42 2.43 15.99 809.33 726.41 05:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:13:02 5689136 0 620496 7.75 2620 1696688 1251964 13.82 566496 1518556 20 05:14:01 5696604 0 612980 7.65 2620 1696736 1194852 13.19 560736 1518548 20 05:15:01 5695556 0 614028 7.67 2620 1696736 1195052 13.19 561888 1518548 20 05:16:01 5697360 0 612216 7.64 2620 1696744 1164916 12.86 560848 1518548 20 05:17:01 5703212 0 606360 7.57 2620 1696748 1164916 12.86 554768 1518548 8 Average: 5696374 0 613216 7.66 2620 1696730 1194340 13.19 560947 1518550 18 05:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:13:02 eth0 466.39 272.12 1031.29 75.98 0.00 0.00 0.00 0.00 05:13:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:13:02 docker0 12.54 7.01 2.01 40.50 0.00 0.00 0.00 0.00 05:14:01 eth0 8.28 3.74 9.13 0.37 0.00 0.00 0.00 0.00 05:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 eth0 1.17 0.58 0.55 0.27 0.00 0.00 0.00 0.00 05:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 eth0 0.13 0.13 0.01 0.13 0.00 0.00 0.00 0.00 05:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.51 55.51 208.88 15.40 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 2.52 1.41 0.40 8.13 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) 01/05/22 _x86_64_ (2 CPU) 05:11:40 LINUX RESTART (2 CPU) 05:12:01 CPU %user %nice %system %iowait %steal %idle 05:13:02 all 10.69 0.00 2.54 2.49 0.04 84.24 05:13:02 0 9.68 0.00 3.52 4.27 0.03 82.50 05:13:02 1 11.70 0.00 1.55 0.72 0.05 85.98 05:14:01 all 0.29 0.00 0.06 0.00 0.02 99.63 05:14:01 0 0.34 0.00 0.05 0.00 0.02 99.59 05:14:01 1 0.24 0.00 0.07 0.00 0.02 99.68 05:15:01 all 0.25 0.00 0.05 0.00 0.01 99.69 05:15:01 0 0.33 0.00 0.03 0.00 0.00 99.63 05:15:01 1 0.17 0.00 0.07 0.00 0.02 99.75 05:16:01 all 0.23 0.00 0.03 0.00 0.01 99.73 05:16:01 0 0.40 0.00 0.02 0.00 0.00 99.58 05:16:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:17:01 all 0.22 0.00 0.04 0.00 0.01 99.73 05:17:01 0 0.37 0.00 0.03 0.00 0.00 99.60 05:17:01 1 0.07 0.00 0.05 0.00 0.02 99.87 Average: all 2.31 0.00 0.54 0.49 0.02 96.64 Average: 0 2.20 0.00 0.72 0.84 0.01 96.22 Average: 1 2.41 0.00 0.35 0.14 0.02 97.07