---> uname -a: Linux prd-centos7-docker-4c-2g-4287.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: 2799.996 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 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/31/22 _x86_64_ (2 CPU) 05:02:39 LINUX RESTART (2 CPU) 05:03:01 tps rtps wtps bread/s bwrtn/s 05:04:01 152.31 8.23 144.08 3333.76 25099.55 05:05:01 316.85 0.00 316.85 0.00 74511.51 05:06:01 18.18 0.00 18.18 0.00 2998.35 05:07:01 0.25 0.00 0.25 0.00 3.46 05:08:01 0.23 0.00 0.23 0.00 2.85 05:09:01 0.22 0.00 0.22 0.00 3.28 Average: 81.36 1.37 79.99 555.69 17107.13 05:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:04:01 4459716 0 853996 10.66 2620 2692608 1626844 17.96 763384 2405112 397376 05:05:01 3429036 0 1033284 12.90 2620 3544000 1391068 15.36 946544 3085916 52612 05:06:01 3461136 0 1001168 12.50 2620 3544016 1214672 13.41 942264 3079416 12 05:07:01 3457756 0 1004540 12.54 2620 3544024 1172608 12.95 948644 3079416 20 05:08:01 3464752 0 997540 12.46 2620 3544028 1172296 12.94 941572 3079416 16 05:09:01 3462452 0 999836 12.48 2620 3544032 1172392 12.94 944104 3079416 8 Average: 3622475 0 981727 12.26 2620 3402118 1291647 14.26 914419 2968115 75007 05:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:04:01 eth0 755.92 470.22 5275.61 100.69 0.00 0.00 0.00 0.00 05:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:04:01 veth0830f1d 125.58 159.08 11.86 806.97 0.00 0.00 0.00 0.00 05:04:01 docker0 143.90 177.34 11.83 922.76 0.00 0.00 0.00 0.00 05:05:01 eth0 200.50 145.84 3846.94 23.55 0.00 0.00 0.00 0.00 05:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:05:01 docker0 70.00 84.68 5.35 1234.36 0.00 0.00 0.00 0.00 05:06:01 eth0 8.98 5.66 8.13 2.92 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 eth0 2.58 1.33 3.98 0.33 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.27 0.22 0.08 0.07 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 161.42 103.91 1522.73 21.26 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 35.65 43.68 2.86 359.59 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) 01/31/22 _x86_64_ (2 CPU) 05:02:39 LINUX RESTART (2 CPU) 05:03:01 CPU %user %nice %system %iowait %steal %idle 05:04:01 all 22.85 0.00 7.71 3.20 0.10 66.14 05:04:01 0 23.18 0.00 8.22 3.74 0.09 64.77 05:04:01 1 22.53 0.00 7.21 2.65 0.10 67.50 05:05:01 all 43.04 0.00 12.70 3.02 0.10 41.15 05:05:01 0 43.28 0.00 12.24 2.60 0.09 41.78 05:05:01 1 42.79 0.00 13.16 3.44 0.11 40.51 05:06:01 all 0.72 0.00 0.38 0.20 0.03 98.66 05:06:01 0 0.55 0.00 0.35 0.05 0.03 99.01 05:06:01 1 0.89 0.00 0.42 0.35 0.03 98.31 05:07:01 all 0.28 0.00 0.08 0.00 0.03 99.61 05:07:01 0 0.05 0.00 0.08 0.00 0.03 99.83 05:07:01 1 0.52 0.00 0.07 0.00 0.03 99.38 05:08:01 all 0.25 0.00 0.03 0.00 0.03 99.70 05:08:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:08:01 1 0.47 0.00 0.02 0.00 0.02 99.50 05:09:01 all 0.24 0.00 0.03 0.00 0.02 99.71 05:09:01 0 0.43 0.00 0.03 0.00 0.00 99.53 05:09:01 1 0.05 0.00 0.03 0.00 0.03 99.88 Average: all 10.73 0.00 3.34 1.03 0.05 84.86 Average: 0 10.75 0.00 3.35 1.03 0.05 84.83 Average: 1 10.71 0.00 3.33 1.03 0.05 84.88