---> uname -a: Linux prd-centos7-docker-4c-2g-169.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 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 18:25:53 LINUX RESTART (2 CPU) 18:27:02 tps rtps wtps bread/s bwrtn/s 18:28:01 1.54 0.03 1.51 1.08 31.23 18:29:01 0.40 0.00 0.40 0.00 6.58 18:30:01 0.28 0.00 0.28 0.00 2.75 18:31:01 0.25 0.00 0.25 0.00 3.22 18:32:01 0.30 0.00 0.30 0.00 4.40 18:33:01 0.32 0.15 0.17 14.26 2.32 Average: 0.51 0.03 0.48 2.56 8.35 18:27:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:28:01 5671668 0 602316 7.52 2620 1732328 1153912 12.74 563576 1540036 20 18:29:01 5664824 0 609156 7.61 2620 1732332 1154332 12.74 570408 1540188 12 18:30:01 5664560 0 609420 7.61 2620 1732332 1153912 12.74 571280 1540188 20 18:31:01 5664244 0 609728 7.61 2620 1732340 1153912 12.74 570556 1540868 8 18:32:01 5668976 0 604992 7.55 2620 1732344 1154188 12.74 565600 1540868 20 18:33:01 5663560 0 609800 7.61 2620 1732952 1159516 12.80 681092 1428736 236 Average: 5666305 0 607569 7.59 2620 1732438 1154962 12.75 587085 1521814 53 18:27:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:28:01 eth0 1.10 0.10 0.11 0.03 0.00 0.00 0.00 0.00 18:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 eth0 5.01 2.71 4.13 0.65 0.00 0.00 0.00 0.00 18:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 eth0 0.12 0.10 0.01 0.07 0.00 0.00 0.00 0.00 18:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 eth0 0.58 0.10 0.06 0.01 0.00 0.00 0.00 0.00 18:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 eth0 1.57 0.97 0.72 0.48 0.00 0.00 0.00 0.00 18:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 eth0 11.59 7.00 11.28 4.11 0.00 0.00 0.00 0.00 18:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.34 1.83 2.72 0.89 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 0.00 0.00 0.00 0.00 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) 11/11/21 _x86_64_ (2 CPU) 18:25:53 LINUX RESTART (2 CPU) 18:27:02 CPU %user %nice %system %iowait %steal %idle 18:28:01 all 0.25 0.00 0.08 0.00 0.03 99.64 18:28:01 0 0.12 0.00 0.10 0.00 0.03 99.75 18:28:01 1 0.37 0.00 0.07 0.00 0.02 99.54 18:29:01 all 0.28 0.00 0.07 0.00 0.01 99.64 18:29:01 0 0.13 0.00 0.08 0.00 0.02 99.77 18:29:01 1 0.43 0.00 0.05 0.00 0.00 99.52 18:30:01 all 0.25 0.00 0.03 0.00 0.01 99.71 18:30:01 0 0.08 0.00 0.05 0.00 0.02 99.85 18:30:01 1 0.42 0.00 0.02 0.00 0.00 99.57 18:31:01 all 0.24 0.00 0.05 0.00 0.02 99.69 18:31:01 0 0.12 0.00 0.07 0.00 0.02 99.80 18:31:01 1 0.37 0.00 0.03 0.00 0.02 99.58 18:32:01 all 0.13 0.00 0.07 0.00 0.02 99.79 18:32:01 0 0.10 0.00 0.07 0.00 0.02 99.82 18:32:01 1 0.15 0.00 0.07 0.00 0.02 99.77 18:33:01 all 1.86 0.00 0.52 0.01 0.02 97.60 18:33:01 0 2.60 0.00 0.50 0.02 0.02 96.86 18:33:01 1 1.12 0.00 0.53 0.00 0.02 98.33 Average: all 0.50 0.00 0.14 0.00 0.02 99.35 Average: 0 0.53 0.00 0.15 0.00 0.02 99.31 Average: 1 0.48 0.00 0.13 0.00 0.01 99.38