---> uname -a: Linux prd-centos7-docker-4c-2g-4984.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: 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 9.1G 31G 23% / 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 9.1G 31G 23% /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) 02/10/22 _x86_64_ (2 CPU) 15:10:29 LINUX RESTART (2 CPU) 15:11:01 tps rtps wtps bread/s bwrtn/s 15:12:03 326.77 3.33 323.44 2333.53 80718.50 15:13:01 89.27 0.00 89.27 0.00 9516.85 15:14:01 3.33 0.00 3.33 0.00 111.86 15:15:01 0.20 0.00 0.20 0.00 3.85 15:16:01 0.35 0.00 0.35 0.00 6.25 15:17:01 0.33 0.00 0.33 0.00 5.33 15:18:01 66.44 0.00 66.44 0.00 17844.05 Average: 69.45 0.48 68.97 335.07 15490.59 15:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:12:03 4052464 0 907020 11.33 2620 3046828 1269576 14.02 713296 2734660 24 15:13:01 3932852 0 926140 11.56 2620 3147320 1209680 13.36 927156 2694876 20 15:14:01 3930640 0 928352 11.59 2620 3147320 1167420 12.89 931260 2694876 20 15:15:01 3924932 0 934052 11.66 2620 3147328 1165392 12.87 937380 2694876 8 15:16:01 3930044 0 928936 11.60 2620 3147332 1165236 12.86 933700 2694876 20 15:17:01 3931872 0 927104 11.58 2620 3147336 1165152 12.86 932896 2694876 16 15:18:01 3322516 0 1046616 13.07 2620 3637180 1334716 14.74 1015848 3138156 20 Average: 3860760 0 942603 11.77 2620 3202949 1211025 13.37 913077 2763885 18 15:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:12:03 eth0 510.07 364.10 5833.62 55.97 0.00 0.00 0.00 0.00 15:12:03 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:12:03 docker0 218.05 267.45 17.90 2125.50 0.00 0.00 0.00 0.00 15:13:01 eth0 74.68 43.60 195.59 17.59 0.00 0.00 0.00 0.00 15:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:13:01 docker0 11.52 17.40 0.68 95.33 0.00 0.00 0.00 0.00 15:14:01 eth0 0.58 0.08 0.06 0.04 0.00 0.00 0.00 0.00 15:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 eth0 0.70 0.42 0.36 0.24 0.00 0.00 0.00 0.00 15:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 eth0 0.27 0.18 0.09 0.10 0.00 0.00 0.00 0.00 15:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 eth0 105.38 69.07 2597.35 29.48 0.00 0.00 0.00 0.00 15:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 98.97 68.36 1237.68 14.76 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 32.91 40.82 2.66 318.43 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) 02/10/22 _x86_64_ (2 CPU) 15:10:29 LINUX RESTART (2 CPU) 15:11:01 CPU %user %nice %system %iowait %steal %idle 15:12:03 all 26.09 0.00 12.87 3.06 0.10 57.88 15:12:03 0 26.38 0.00 12.92 3.09 0.09 57.52 15:12:03 1 25.80 0.00 12.82 3.04 0.11 58.24 15:13:01 all 41.80 0.00 7.43 1.23 0.10 49.44 15:13:01 0 41.62 0.00 7.58 1.55 0.11 49.14 15:13:01 1 41.99 0.00 7.28 0.90 0.09 49.74 15:14:01 all 0.20 0.00 0.06 0.00 0.02 99.72 15:14:01 0 0.37 0.00 0.05 0.00 0.02 99.57 15:14:01 1 0.03 0.00 0.07 0.00 0.02 99.88 15:15:01 all 0.19 0.00 0.04 0.00 0.02 99.75 15:15:01 0 0.32 0.00 0.03 0.00 0.02 99.63 15:15:01 1 0.07 0.00 0.05 0.00 0.02 99.87 15:16:01 all 0.13 0.00 0.04 0.00 0.03 99.80 15:16:01 0 0.07 0.00 0.05 0.00 0.03 99.85 15:16:01 1 0.20 0.00 0.03 0.00 0.02 99.75 15:17:01 all 0.13 0.00 0.03 0.00 0.03 99.82 15:17:01 0 0.18 0.00 0.03 0.00 0.03 99.75 15:17:01 1 0.08 0.00 0.02 0.00 0.02 99.88 15:18:01 all 7.07 0.00 2.91 0.76 0.04 89.21 15:18:01 0 7.23 0.00 2.92 0.75 0.03 89.08 15:18:01 1 6.91 0.00 2.91 0.78 0.05 89.34 Average: all 10.25 0.00 3.20 0.69 0.05 85.80 Average: 0 10.33 0.00 3.23 0.74 0.05 85.65 Average: 1 10.18 0.00 3.17 0.65 0.04 85.96