---> uname -a: Linux prd-centos7-docker-4c-2g-673.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 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) 01/04/22 _x86_64_ (2 CPU) 05:19:42 LINUX RESTART (2 CPU) 05:20:01 tps rtps wtps bread/s bwrtn/s 05:21:01 93.63 15.16 78.47 5038.97 4061.39 05:22:01 1.55 0.05 1.50 1.07 32.56 05:23:01 0.35 0.00 0.35 0.00 5.36 Average: 31.86 5.07 26.78 1680.85 1367.11 05:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:21:01 5685904 0 621536 7.76 2620 1698880 1248404 13.78 566660 1520188 20 05:22:01 5693540 0 613852 7.66 2620 1698928 1156000 12.76 561184 1520180 8 05:23:01 5690076 0 617316 7.71 2620 1698928 1156276 12.77 564700 1520180 20 Average: 5689840 0 617568 7.71 2620 1698912 1186893 13.10 564181 1520183 16 05:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:21:01 eth0 466.65 267.03 1064.96 77.08 0.00 0.00 0.00 0.00 05:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:21:01 docker0 14.13 6.61 2.83 37.99 0.00 0.00 0.00 0.00 05:22:01 eth0 0.92 0.10 0.08 0.01 0.00 0.00 0.00 0.00 05:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 eth0 1.65 0.78 0.68 0.44 0.00 0.00 0.00 0.00 05:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 156.48 89.35 355.42 25.86 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 4.71 2.20 0.94 12.67 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) 01/04/22 _x86_64_ (2 CPU) 05:19:42 LINUX RESTART (2 CPU) 05:20:01 CPU %user %nice %system %iowait %steal %idle 05:21:01 all 14.99 0.00 2.97 2.22 0.05 79.76 05:21:01 0 14.91 0.00 2.98 1.87 0.03 80.21 05:21:01 1 15.07 0.00 2.97 2.58 0.07 79.31 05:22:01 all 0.18 0.00 0.08 0.00 0.03 99.72 05:22:01 0 0.08 0.00 0.08 0.00 0.03 99.80 05:22:01 1 0.27 0.00 0.07 0.00 0.03 99.63 05:23:01 all 0.11 0.00 0.08 0.00 0.02 99.80 05:23:01 0 0.08 0.00 0.05 0.00 0.02 99.85 05:23:01 1 0.13 0.00 0.10 0.00 0.02 99.75 Average: all 5.01 0.00 1.03 0.73 0.03 93.20 Average: 0 4.94 0.00 1.02 0.61 0.03 93.40 Average: 1 5.08 0.00 1.03 0.84 0.04 93.01