---> uname -a: Linux prd-centos7-docker-4c-2g-3862.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: 2800.000 BogoMIPS: 5600.00 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 8.3G 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 8.3G 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) 01/25/22 _x86_64_ (2 CPU) 17:53:00 LINUX RESTART (2 CPU) 17:54:01 tps rtps wtps bread/s bwrtn/s 17:55:01 136.39 0.05 136.34 1.07 24009.19 17:56:01 1.02 0.00 1.02 0.00 13.54 17:57:01 0.25 0.00 0.25 0.00 4.30 17:58:01 0.32 0.10 0.22 7.20 7.46 Average: 34.50 0.04 34.46 2.07 6009.37 17:54:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:55:01 4384316 0 847780 10.59 2620 2774224 1213448 13.40 850956 2376220 20 17:56:01 4357220 0 874872 10.92 2620 2774228 1213920 13.40 877228 2376176 20 17:57:01 4364220 0 867868 10.84 2620 2774232 1172152 12.94 871476 2376176 16 17:58:01 4335764 0 896040 11.19 2620 2774516 1198236 13.23 922204 2352112 96 Average: 4360380 0 871640 10.88 2620 2774300 1199439 13.24 880466 2370171 38 17:54:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:55:01 eth0 112.36 66.36 2608.89 16.18 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.78 0.98 0.07 0.12 0.00 0.00 0.00 0.00 17:56:01 eth0 12.16 3.96 12.29 0.53 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 0.12 0.08 0.01 0.01 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 eth0 8.91 5.75 9.27 3.22 0.00 0.00 0.00 0.00 17:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 33.39 19.04 657.70 4.98 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 0.20 0.25 0.02 0.03 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) 01/25/22 _x86_64_ (2 CPU) 17:53:00 LINUX RESTART (2 CPU) 17:54:01 CPU %user %nice %system %iowait %steal %idle 17:55:01 all 43.75 0.00 7.84 1.61 0.09 46.70 17:55:01 0 42.80 0.00 7.88 1.75 0.09 47.49 17:55:01 1 44.70 0.00 7.81 1.48 0.09 45.92 17:56:01 all 0.22 0.00 0.08 0.00 0.03 99.67 17:56:01 0 0.30 0.00 0.07 0.00 0.03 99.60 17:56:01 1 0.13 0.00 0.08 0.00 0.03 99.75 17:57:01 all 0.16 0.00 0.03 0.00 0.04 99.77 17:57:01 0 0.25 0.00 0.03 0.00 0.03 99.68 17:57:01 1 0.07 0.00 0.03 0.00 0.05 99.85 17:58:01 all 1.28 0.00 0.52 0.00 0.03 98.18 17:58:01 0 1.64 0.00 0.47 0.00 0.02 97.87 17:58:01 1 0.92 0.00 0.57 0.00 0.03 98.48 Average: all 10.84 0.00 2.03 0.38 0.05 86.71 Average: 0 10.77 0.00 2.02 0.42 0.04 86.75 Average: 1 10.91 0.00 2.03 0.35 0.05 86.66