---> uname -a: Linux prd-centos7-docker-4c-2g-4356.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 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) 03:52:49 LINUX RESTART (2 CPU) 03:53:01 tps rtps wtps bread/s bwrtn/s 03:54:03 280.37 104.13 176.24 9720.43 55887.61 03:55:01 2.21 0.00 2.21 0.00 66.50 03:56:01 0.27 0.00 0.27 0.00 3.46 03:57:01 12.74 0.10 12.64 9.99 767.44 Average: 74.51 26.28 48.23 2453.44 14302.13 03:53:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:54:03 5108068 0 807376 10.08 2620 2090868 1423664 15.72 959688 1644936 20 03:55:01 5146792 0 768644 9.60 2620 2090876 1290660 14.25 947032 1644704 20 03:56:01 5143168 0 772268 9.64 2620 2090876 1287644 14.22 950788 1644700 16 03:57:01 4562112 0 862800 10.77 2620 2581400 1289804 14.24 1114744 1982176 488376 Average: 4990035 0 802772 10.02 2620 2213505 1322943 14.61 993063 1729129 122108 03:53:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:54:03 eth0 1204.53 879.20 5011.91 901.58 0.00 0.00 0.00 0.00 03:54:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:54:03 docker0 11.96 16.69 1.08 206.16 0.00 0.00 0.00 0.00 03:55:01 eth0 0.10 0.09 0.01 0.01 0.00 0.00 0.00 0.00 03:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 eth0 0.33 0.10 0.03 0.01 0.00 0.00 0.00 0.00 03:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 eth0 97.37 60.49 2599.42 9.18 0.00 0.00 0.00 0.00 03:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 03:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 328.37 236.98 1919.03 229.64 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 3.01 4.21 0.27 51.98 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) 03:52:49 LINUX RESTART (2 CPU) 03:53:01 CPU %user %nice %system %iowait %steal %idle 03:54:03 all 37.69 0.00 9.80 7.54 0.09 44.88 03:54:03 0 39.16 0.00 11.32 8.95 0.09 40.49 03:54:03 1 36.23 0.00 8.27 6.14 0.09 49.27 03:55:01 all 0.17 0.00 0.06 0.00 0.02 99.75 03:55:01 0 0.23 0.00 0.05 0.00 0.02 99.71 03:55:01 1 0.12 0.00 0.07 0.00 0.02 99.79 03:56:01 all 0.23 0.00 0.03 0.00 0.03 99.72 03:56:01 0 0.05 0.00 0.02 0.00 0.02 99.92 03:56:01 1 0.40 0.00 0.05 0.00 0.03 99.52 03:57:01 all 7.95 0.00 2.48 0.03 0.03 89.50 03:57:01 0 8.63 0.00 2.56 0.05 0.03 88.72 03:57:01 1 7.27 0.00 2.40 0.02 0.03 90.27 Average: all 11.23 0.00 3.02 1.83 0.04 83.88 Average: 0 11.72 0.00 3.40 2.18 0.04 82.66 Average: 1 10.73 0.00 2.64 1.49 0.04 85.10