---> uname -a: Linux prd-centos7-docker-4c-2g-852.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: 2799.998 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) 11/16/21 _x86_64_ (2 CPU) 17:39:12 LINUX RESTART (2 CPU) 17:40:01 tps rtps wtps bread/s bwrtn/s 17:41:01 6.31 0.00 6.31 0.00 4112.76 17:42:01 127.91 2.91 124.99 2251.22 14881.14 Average: 67.11 1.46 65.66 1125.70 9497.39 17:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:41:01 5714528 0 580072 7.24 2620 1711712 1206952 13.33 585316 1479160 13040 17:42:01 5101120 0 815208 10.18 2620 2089984 1532252 16.92 1009328 1604164 20 Average: 5407824 0 697640 8.71 2620 1900848 1369602 15.12 797322 1541662 6530 17:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:41:01 eth0 260.53 212.24 1254.80 14.51 0.00 0.00 0.00 0.00 17:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 eth0 546.70 384.75 2246.99 807.57 0.00 0.00 0.00 0.00 17:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:42:01 docker0 12.27 17.57 1.10 204.80 0.00 0.00 0.00 0.00 Average: eth0 403.63 298.50 1750.94 411.07 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 6.14 8.78 0.55 102.41 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) 11/16/21 _x86_64_ (2 CPU) 17:39:12 LINUX RESTART (2 CPU) 17:40:01 CPU %user %nice %system %iowait %steal %idle 17:41:01 all 1.94 0.00 0.38 0.00 0.04 97.64 17:41:01 0 2.37 0.00 0.49 0.00 0.05 97.09 17:41:01 1 1.51 0.00 0.27 0.00 0.03 98.18 17:42:01 all 20.89 0.00 3.83 2.69 0.09 72.50 17:42:01 0 21.54 0.00 4.07 2.04 0.09 72.26 17:42:01 1 20.23 0.00 3.59 3.35 0.09 72.74 Average: all 11.25 0.00 2.08 1.32 0.06 85.28 Average: 0 11.80 0.00 2.26 1.00 0.07 84.87 Average: 1 10.71 0.00 1.90 1.64 0.06 85.69