---> uname -a: Linux prd-centos7-docker-4c-2g-1067.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/17/21 _x86_64_ (2 CPU) 17:49:10 LINUX RESTART (2 CPU) 17:50:01 tps rtps wtps bread/s bwrtn/s 17:51:02 5.90 0.00 5.90 0.00 3335.07 17:52:01 104.76 2.90 101.86 2284.86 11955.50 Average: 54.92 1.44 53.48 1132.94 7609.46 17:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:02 5726452 0 594864 7.43 2620 1685004 1244520 13.74 573652 1479144 27864 17:52:01 5101584 0 745176 9.30 2620 2159560 1343960 14.84 890888 1715096 115336 Average: 5414018 0 670020 8.37 2620 1922282 1294240 14.29 732270 1597120 71600 17:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:02 eth0 300.92 234.74 1328.98 16.08 0.00 0.00 0.00 0.00 17:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 eth0 434.52 329.09 2689.25 37.44 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 veth4389d73 10.85 16.25 1.18 208.16 0.00 0.00 0.00 0.00 17:52:01 docker0 10.85 16.12 1.03 208.15 0.00 0.00 0.00 0.00 Average: eth0 367.16 281.52 2003.46 26.67 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: veth4389d73 5.38 8.06 0.59 103.22 0.00 0.00 0.00 0.00 Average: docker0 5.38 7.99 0.51 103.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/17/21 _x86_64_ (2 CPU) 17:49:10 LINUX RESTART (2 CPU) 17:50:01 CPU %user %nice %system %iowait %steal %idle 17:51:02 all 2.22 0.00 0.47 0.00 0.03 97.28 17:51:02 0 2.69 0.00 0.54 0.00 0.03 96.73 17:51:02 1 1.75 0.00 0.39 0.00 0.03 97.83 17:52:01 all 16.32 0.00 2.93 2.63 0.07 78.05 17:52:01 0 18.35 0.00 3.44 4.04 0.07 74.11 17:52:01 1 14.32 0.00 2.43 1.24 0.07 81.94 Average: all 9.13 0.00 1.67 1.29 0.05 87.85 Average: 0 10.36 0.00 1.96 1.98 0.05 85.65 Average: 1 7.91 0.00 1.39 0.61 0.05 90.03