---> uname -a: Linux prd-centos7-docker-4c-2g-4794.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 8.1G 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) 02/07/22 _x86_64_ (2 CPU) 21:26:29 LINUX RESTART (2 CPU) 21:27:01 tps rtps wtps bread/s bwrtn/s 21:28:02 107.04 2.75 104.30 2231.37 15049.33 21:29:01 0.63 0.00 0.63 0.00 9.72 21:30:01 0.17 0.00 0.17 0.00 1.90 Average: 36.15 0.92 35.23 748.15 5049.69 21:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:28:02 5142164 0 772884 9.65 2620 2091264 1403656 15.50 949180 1644568 20 21:29:01 5157604 0 757440 9.46 2620 2091268 1282776 14.16 937004 1644332 8 21:30:01 5154112 0 760928 9.50 2620 2091272 1283700 14.17 940744 1644332 8 Average: 5151293 0 763751 9.54 2620 2091268 1323377 14.61 942309 1644411 12 21:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:28:02 eth0 345.14 207.73 1089.58 805.67 0.00 0.00 0.00 0.00 21:28:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:02 docker0 12.60 17.80 1.11 206.21 0.00 0.00 0.00 0.00 21:29:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 5.36 2.47 5.68 0.25 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 117.56 70.51 367.23 270.22 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 4.23 5.97 0.37 69.14 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) 02/07/22 _x86_64_ (2 CPU) 21:26:29 LINUX RESTART (2 CPU) 21:27:01 CPU %user %nice %system %iowait %steal %idle 21:28:02 all 16.37 0.00 3.03 1.86 0.05 78.68 21:28:02 0 22.48 0.00 3.21 1.34 0.05 72.91 21:28:02 1 10.33 0.00 2.86 2.37 0.05 84.38 21:29:01 all 0.23 0.00 0.07 0.00 0.01 99.69 21:29:01 0 0.36 0.00 0.03 0.00 0.00 99.61 21:29:01 1 0.10 0.00 0.10 0.00 0.02 99.78 21:30:01 all 0.28 0.00 0.07 0.00 0.02 99.64 21:30:01 0 0.43 0.00 0.07 0.00 0.02 99.48 21:30:01 1 0.12 0.00 0.07 0.00 0.02 99.80 Average: all 5.56 0.00 1.04 0.61 0.03 92.76 Average: 0 7.64 0.00 1.09 0.44 0.02 90.81 Average: 1 3.49 0.00 1.00 0.78 0.03 94.70