---> uname -a: Linux prd-centos7-docker-4c-2g-893.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/06/22 _x86_64_ (2 CPU) 14:54:37 LINUX RESTART (2 CPU) 14:55:01 tps rtps wtps bread/s bwrtn/s 14:56:01 79.35 4.18 75.17 2403.33 2924.40 14:57:01 1.65 0.00 1.65 0.00 30.63 14:58:01 0.28 0.00 0.28 0.00 3.51 14:59:01 0.28 0.00 0.28 0.00 3.53 Average: 20.39 1.05 19.35 600.88 740.58 14:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:56:01 5697248 0 614512 7.67 2620 1694552 1266504 13.98 559584 1517988 24 14:57:01 5709628 0 602124 7.52 2620 1694560 1164528 12.86 549840 1517944 8 14:58:01 5712568 0 599184 7.48 2620 1694560 1164600 12.86 546496 1517944 8 14:59:01 5711468 0 600276 7.50 2620 1694568 1164288 12.85 547816 1517944 8 Average: 5707728 0 604024 7.54 2620 1694560 1189980 13.14 550934 1517955 12 14:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:56:01 eth0 248.55 164.52 620.90 54.92 0.00 0.00 0.00 0.00 14:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:56:01 docker0 13.36 9.64 1.31 26.77 0.00 0.00 0.00 0.00 14:57:01 eth0 0.65 0.45 0.35 0.24 0.00 0.00 0.00 0.00 14:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:57:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 eth0 3.38 1.22 3.44 0.20 0.00 0.00 0.00 0.00 14:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:58:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 eth0 0.12 0.12 0.01 0.10 0.00 0.00 0.00 0.00 14:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 63.18 41.58 156.19 13.87 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 3.34 2.41 0.33 6.69 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) 01/06/22 _x86_64_ (2 CPU) 14:54:37 LINUX RESTART (2 CPU) 14:55:01 CPU %user %nice %system %iowait %steal %idle 14:56:01 all 7.75 0.00 2.07 2.27 0.05 87.87 14:56:01 0 7.06 0.00 2.22 1.39 0.05 89.28 14:56:01 1 8.43 0.00 1.91 3.15 0.05 86.46 14:57:01 all 0.26 0.00 0.06 0.00 0.04 99.64 14:57:01 0 0.07 0.00 0.05 0.00 0.07 99.82 14:57:01 1 0.45 0.00 0.07 0.00 0.02 99.47 14:58:01 all 0.09 0.00 0.06 0.00 0.04 99.81 14:58:01 0 0.08 0.00 0.07 0.00 0.05 99.80 14:58:01 1 0.10 0.00 0.05 0.00 0.03 99.82 14:59:01 all 0.25 0.00 0.03 0.00 0.03 99.68 14:59:01 0 0.05 0.00 0.03 0.00 0.05 99.87 14:59:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 2.07 0.00 0.55 0.56 0.04 96.78 Average: 0 1.80 0.00 0.59 0.34 0.05 97.22 Average: 1 2.34 0.00 0.51 0.78 0.03 96.34