---> uname -a: Linux prd-centos7-docker-4c-2g-4365.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) 02/01/22 _x86_64_ (2 CPU) 08:22:50 LINUX RESTART (2 CPU) 08:23:01 tps rtps wtps bread/s bwrtn/s 08:24:01 248.43 79.25 169.18 9160.84 55914.29 08:25:01 2.13 0.00 2.13 0.00 68.60 08:26:01 0.25 0.00 0.25 0.00 2.97 Average: 83.63 26.43 57.20 3054.46 18667.12 08:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:24:01 5117104 0 798372 9.97 2620 2090844 1438080 15.88 953056 1644140 20 08:25:01 5155400 0 760072 9.49 2620 2090848 1291728 14.26 938992 1643916 16 08:26:01 5152044 0 763424 9.53 2620 2090852 1291728 14.26 942396 1643916 8 Average: 5141516 0 773956 9.66 2620 2090848 1340512 14.80 944815 1643991 15 08:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:24:01 eth0 1273.59 1006.74 5015.21 908.58 0.00 0.00 0.00 0.00 08:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:24:01 docker0 11.87 16.65 1.08 206.13 0.00 0.00 0.00 0.00 08:25:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 eth0 0.50 0.08 0.05 0.01 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 424.85 335.74 1672.22 302.95 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 3.96 5.55 0.36 68.73 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) 08:22:50 LINUX RESTART (2 CPU) 08:23:01 CPU %user %nice %system %iowait %steal %idle 08:24:01 all 36.15 0.00 9.28 5.69 0.09 48.79 08:24:01 0 41.67 0.00 9.25 4.37 0.09 44.62 08:24:01 1 30.71 0.00 9.32 6.99 0.09 52.90 08:25:01 all 0.20 0.00 0.06 0.00 0.03 99.71 08:25:01 0 0.12 0.00 0.05 0.00 0.03 99.80 08:25:01 1 0.28 0.00 0.07 0.00 0.03 99.62 08:26:01 all 0.07 0.00 0.03 0.00 0.04 99.87 08:26:01 0 0.03 0.00 0.02 0.00 0.05 99.90 08:26:01 1 0.10 0.00 0.03 0.00 0.03 99.83 Average: all 11.68 0.00 3.00 1.82 0.05 83.44 Average: 0 13.34 0.00 2.97 1.39 0.06 82.23 Average: 1 10.02 0.00 3.03 2.25 0.05 84.64