---> uname -a: Linux prd-centos7-docker-4c-2g-4076.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 8.3G 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) 01/27/22 _x86_64_ (2 CPU) 19:55:00 LINUX RESTART (2 CPU) 19:56:01 tps rtps wtps bread/s bwrtn/s 19:57:01 114.95 0.02 114.94 0.27 20080.80 19:58:01 1.23 0.00 1.23 0.00 21.30 19:59:01 0.25 0.00 0.25 0.00 3.60 20:00:01 0.28 0.00 0.28 0.00 4.41 Average: 29.19 0.00 29.18 0.07 5028.78 19:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:57:01 4398936 0 839260 10.48 2620 2768124 1206552 13.32 843104 2374148 20 19:58:01 4371992 0 866200 10.82 2620 2768128 1207024 13.33 869444 2374108 0 19:59:01 4375728 0 862464 10.77 2620 2768128 1167504 12.89 866420 2374108 8 20:00:01 4373712 0 864472 10.79 2620 2768136 1167504 12.89 868096 2374108 8 Average: 4380092 0 858099 10.71 2620 2768129 1187146 13.11 861766 2374118 9 19:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:57:01 eth0 114.55 74.71 2612.00 18.31 0.00 0.00 0.00 0.00 19:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:57:01 docker0 0.98 1.33 0.08 0.18 0.00 0.00 0.00 0.00 19:58:01 eth0 12.54 6.03 13.29 0.69 0.00 0.00 0.00 0.00 19:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 19:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 31.83 20.24 656.49 4.75 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 0.25 0.33 0.02 0.04 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) 01/27/22 _x86_64_ (2 CPU) 19:55:00 LINUX RESTART (2 CPU) 19:56:01 CPU %user %nice %system %iowait %steal %idle 19:57:01 all 33.84 0.00 6.44 1.38 0.10 58.25 19:57:01 0 33.51 0.00 6.52 1.49 0.09 58.40 19:57:01 1 34.16 0.00 6.36 1.27 0.11 58.10 19:58:01 all 0.31 0.00 0.06 0.00 0.03 99.60 19:58:01 0 0.10 0.00 0.05 0.00 0.03 99.82 19:58:01 1 0.52 0.00 0.07 0.00 0.03 99.38 19:59:01 all 0.17 0.00 0.06 0.00 0.03 99.75 19:59:01 0 0.07 0.00 0.03 0.00 0.02 99.88 19:59:01 1 0.27 0.00 0.08 0.00 0.03 99.62 20:00:01 all 0.12 0.00 0.04 0.00 0.03 99.81 20:00:01 0 0.18 0.00 0.05 0.00 0.03 99.73 20:00:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 8.26 0.00 1.58 0.33 0.05 89.79 Average: 0 8.11 0.00 1.59 0.36 0.04 89.90 Average: 1 8.40 0.00 1.57 0.30 0.05 89.67