---> uname -a: Linux prd-centos7-docker-4c-2g-185.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) 11/19/21 _x86_64_ (2 CPU) 21:49:11 LINUX RESTART (2 CPU) 21:50:01 tps rtps wtps bread/s bwrtn/s 21:51:01 8.98 0.00 8.98 0.00 6116.77 21:52:01 98.98 2.85 96.14 2247.46 8954.02 Average: 53.98 1.42 52.56 1123.73 7535.40 21:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:51:01 5652616 0 599136 7.48 2620 1754568 1259872 13.91 645564 1479276 13788 21:52:01 5133780 0 738624 9.22 2620 2133916 1345136 14.85 887024 1689560 89748 Average: 5393198 0 668880 8.35 2620 1944242 1302504 14.38 766294 1584418 51768 21:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:51:01 eth0 234.12 173.26 1170.01 12.02 0.00 0.00 0.00 0.00 21:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 veth8556d62 12.44 17.65 1.27 205.33 0.00 0.00 0.00 0.00 21:52:01 eth0 199.98 147.28 1468.98 25.13 0.00 0.00 0.00 0.00 21:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:52:01 docker0 12.44 17.52 1.10 205.32 0.00 0.00 0.00 0.00 Average: veth8556d62 6.22 8.83 0.64 102.67 0.00 0.00 0.00 0.00 Average: eth0 217.05 160.27 1319.49 18.57 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 6.22 8.76 0.55 102.66 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) 11/19/21 _x86_64_ (2 CPU) 21:49:11 LINUX RESTART (2 CPU) 21:50:01 CPU %user %nice %system %iowait %steal %idle 21:51:01 all 1.63 0.00 0.41 0.00 0.04 97.92 21:51:01 0 2.43 0.00 0.56 0.00 0.03 96.98 21:51:01 1 0.84 0.00 0.25 0.00 0.05 98.86 21:52:01 all 13.54 0.00 2.67 1.97 0.07 81.75 21:52:01 0 18.92 0.00 3.06 1.36 0.07 76.59 21:52:01 1 8.25 0.00 2.29 2.57 0.07 86.83 Average: all 7.55 0.00 1.53 0.98 0.06 89.88 Average: 0 10.62 0.00 1.80 0.68 0.05 86.85 Average: 1 4.53 0.00 1.26 1.28 0.06 92.87