---> uname -a: Linux prd-centos7-docker-4c-2g-4386.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: 2799.994 BogoMIPS: 5599.98 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 8.1G 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 8.1G 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) 02/01/22 _x86_64_ (2 CPU) 17:26:18 LINUX RESTART (2 CPU) 17:27:01 tps rtps wtps bread/s bwrtn/s 17:28:01 32.03 0.50 31.53 291.27 5375.20 17:29:01 1.37 0.00 1.37 0.00 20.67 17:30:01 0.15 0.00 0.15 0.00 1.77 Average: 11.18 0.17 11.02 97.10 1799.31 17:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:28:01 5135992 0 779940 9.74 2620 2090388 1438236 15.88 954964 1643964 12 17:29:01 5153644 0 762284 9.52 2620 2090392 1296600 14.32 941388 1643728 12 17:30:01 5149352 0 766572 9.57 2620 2090396 1296956 14.32 945284 1643728 20 Average: 5146329 0 769599 9.61 2620 2090392 1343931 14.84 947212 1643807 15 17:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:28:01 eth0 272.07 168.82 275.21 778.32 0.00 0.00 0.00 0.00 17:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:28:01 docker0 11.99 16.77 1.08 206.20 0.00 0.00 0.00 0.00 17:29:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 eth0 0.88 0.33 0.30 0.20 0.00 0.00 0.00 0.00 17:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 90.99 56.39 91.85 259.52 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 4.00 5.59 0.36 68.74 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) 02/01/22 _x86_64_ (2 CPU) 17:26:18 LINUX RESTART (2 CPU) 17:27:01 CPU %user %nice %system %iowait %steal %idle 17:28:01 all 12.01 0.00 1.73 0.40 0.05 85.82 17:28:01 0 10.54 0.00 2.07 0.22 0.05 87.12 17:28:01 1 13.48 0.00 1.38 0.58 0.05 84.51 17:29:01 all 0.26 0.00 0.03 0.00 0.03 99.67 17:29:01 0 0.47 0.00 0.03 0.00 0.05 99.45 17:29:01 1 0.05 0.00 0.03 0.00 0.02 99.90 17:30:01 all 0.28 0.00 0.03 0.00 0.03 99.67 17:30:01 0 0.47 0.00 0.03 0.00 0.02 99.48 17:30:01 1 0.08 0.00 0.03 0.00 0.03 99.85 Average: all 4.13 0.00 0.59 0.13 0.04 95.11 Average: 0 3.79 0.00 0.70 0.07 0.04 95.40 Average: 1 4.47 0.00 0.48 0.19 0.03 94.83