---> uname -a: Linux prd-centos7-docker-4c-2g-53.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: 2799.994 BogoMIPS: 5599.98 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 9.0G 32G 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 9.0G 32G 23% /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) 08:56:16 LINUX RESTART (2 CPU) 08:57:01 tps rtps wtps bread/s bwrtn/s 08:58:01 14.77 0.78 13.99 333.67 3706.54 08:59:01 0.37 0.00 0.37 0.00 5.41 09:00:01 0.27 0.00 0.27 0.00 3.36 09:01:01 0.22 0.02 0.20 0.13 2.75 09:02:01 0.67 0.08 0.58 1.60 8.41 09:03:01 0.28 0.00 0.28 0.00 4.81 09:04:01 81.89 0.03 81.86 3.73 27776.76 Average: 14.07 0.13 13.93 48.47 4500.88 08:57:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:58:01 5656280 0 615508 7.69 2620 1734532 1237228 13.66 568876 1547392 12 08:59:01 5663932 0 607848 7.59 2620 1734540 1153732 12.74 562740 1547356 8 09:00:01 5665436 0 606344 7.57 2620 1734540 1153984 12.74 560684 1547476 8 09:01:01 5664584 0 607188 7.58 2620 1734548 1156072 12.76 561736 1547476 8 09:02:01 5664192 0 607452 7.58 2620 1734676 1154432 12.75 561812 1548360 8 09:03:01 5664928 0 606716 7.58 2620 1734676 1154276 12.74 560964 1548356 8 09:04:01 4671556 0 837172 10.45 2620 2497592 1451904 16.03 795424 2207344 24616 Average: 5521558 0 641175 8.01 2620 1843586 1208804 13.35 596034 1641966 3524 08:57:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:58:01 eth0 60.22 75.59 267.68 14.91 0.00 0.00 0.00 0.00 08:58:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:58:01 docker0 56.91 31.78 5.50 239.44 0.00 0.00 0.00 0.00 08:59:01 eth0 0.30 0.08 0.03 0.01 0.00 0.00 0.00 0.00 08:59:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:59:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 eth0 0.30 0.28 0.25 0.19 0.00 0.00 0.00 0.00 09:00:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:00:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 eth0 0.42 0.10 0.05 0.01 0.00 0.00 0.00 0.00 09:01:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:01:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 eth0 0.63 0.42 0.35 0.24 0.00 0.00 0.00 0.00 09:02:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:02:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 eth0 0.20 0.12 0.07 0.04 0.00 0.00 0.00 0.00 09:03:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:03:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 vethd3504e4 20.49 29.20 2.10 318.51 0.00 0.00 0.00 0.00 09:04:01 eth0 176.50 107.76 4383.46 14.34 0.00 0.00 0.00 0.00 09:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 09:04:01 docker0 20.49 29.10 1.82 318.50 0.00 0.00 0.00 0.00 Average: vethd3504e4 2.93 4.17 0.30 45.50 0.00 0.00 0.00 0.00 Average: eth0 34.08 26.34 664.49 4.25 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 11.06 8.70 1.05 79.71 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) 08:56:16 LINUX RESTART (2 CPU) 08:57:01 CPU %user %nice %system %iowait %steal %idle 08:58:01 all 2.53 0.00 0.97 0.30 0.03 96.17 08:58:01 0 2.32 0.00 1.06 0.25 0.03 96.34 08:58:01 1 2.73 0.00 0.87 0.35 0.03 96.01 08:59:01 all 0.22 0.00 0.05 0.00 0.03 99.71 08:59:01 0 0.38 0.00 0.07 0.00 0.03 99.52 08:59:01 1 0.05 0.00 0.03 0.00 0.02 99.90 09:00:01 all 0.17 0.00 0.04 0.00 0.03 99.77 09:00:01 0 0.27 0.00 0.03 0.00 0.03 99.67 09:00:01 1 0.07 0.00 0.05 0.00 0.02 99.87 09:01:01 all 0.10 0.00 0.04 0.00 0.03 99.83 09:01:01 0 0.07 0.00 0.03 0.00 0.02 99.88 09:01:01 1 0.13 0.00 0.05 0.00 0.03 99.78 09:02:01 all 0.11 0.00 0.06 0.00 0.03 99.80 09:02:01 0 0.07 0.00 0.07 0.00 0.03 99.83 09:02:01 1 0.15 0.00 0.05 0.00 0.03 99.77 09:03:01 all 0.18 0.00 0.03 0.00 0.03 99.77 09:03:01 0 0.05 0.00 0.03 0.00 0.03 99.88 09:03:01 1 0.30 0.00 0.02 0.00 0.02 99.67 09:04:01 all 9.77 0.00 3.68 1.52 0.03 85.00 09:04:01 0 9.52 0.00 3.97 1.62 0.03 84.86 09:04:01 1 10.02 0.00 3.39 1.41 0.03 85.15 Average: all 1.85 0.00 0.69 0.26 0.03 97.18 Average: 0 1.79 0.00 0.74 0.26 0.03 97.17 Average: 1 1.90 0.00 0.63 0.25 0.03 97.19