---> uname -a: Linux prd-centos7-docker-4c-2g-5046.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) 02/11/22 _x86_64_ (2 CPU) 04:04:20 LINUX RESTART (2 CPU) 04:05:01 tps rtps wtps bread/s bwrtn/s 04:06:01 240.50 0.52 239.98 292.71 58579.33 04:07:01 182.32 0.00 182.32 0.00 27328.39 04:08:01 107.26 0.02 107.24 0.53 24024.88 04:09:01 0.88 0.00 0.88 0.00 8.45 04:10:01 0.28 0.00 0.28 0.00 4.25 04:11:01 0.35 0.00 0.35 0.00 5.48 04:12:01 0.20 0.00 0.20 0.00 2.83 Average: 76.18 0.08 76.10 42.03 15752.36 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 3216988 0 976584 12.19 2620 3812748 1388628 15.33 1517392 2741148 518956 04:07:01 3919208 0 1010768 12.62 2620 3076344 1988360 21.95 1015596 2613224 40 04:08:01 3288016 0 1075632 13.43 2620 3642672 1424560 15.73 1061312 3119276 20 04:09:01 3304984 0 1058660 13.22 2620 3642676 1288180 14.22 1047440 3119276 20 04:10:01 3320820 0 1042816 13.02 2620 3642684 1332904 14.72 1033452 3119276 20 04:11:01 3323408 0 1040228 12.99 2620 3642684 1288244 14.22 1031992 3119276 20 04:12:01 3330736 0 1032892 12.90 2620 3642692 1288244 14.22 1026832 3119276 8 Average: 3386309 0 1033940 12.91 2620 3586071 1428446 15.77 1104859 2992965 74155 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 eth0 474.33 351.03 5790.95 45.46 0.00 0.00 0.00 0.00 04:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:06:01 docker0 245.97 309.55 19.82 2144.69 0.00 0.00 0.00 0.00 04:07:01 eth0 54.25 33.33 83.90 16.71 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 veth85717f5 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 vethccf61d7 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 131.91 90.01 2703.38 67.28 0.00 0.00 0.00 0.00 04:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 docker0 262.11 329.44 20.76 2235.81 0.00 0.00 0.00 0.00 04:09:01 eth0 0.91 0.36 0.08 0.03 0.00 0.00 0.00 0.00 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 6.21 5.01 2.84 19.73 0.00 0.00 0.00 0.00 04:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 95.69 68.76 1229.47 21.37 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 37.53 47.17 2.97 320.16 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) 02/11/22 _x86_64_ (2 CPU) 04:04:20 LINUX RESTART (2 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 26.81 0.00 12.73 2.53 0.10 57.83 04:06:01 0 27.64 0.00 12.93 2.46 0.11 56.87 04:06:01 1 25.99 0.00 12.53 2.60 0.09 58.79 04:07:01 all 50.32 0.00 9.43 2.41 0.11 37.73 04:07:01 0 50.19 0.00 9.83 2.87 0.11 37.01 04:07:01 1 50.46 0.00 9.03 1.95 0.11 38.46 04:08:01 all 23.14 0.00 5.65 2.09 0.06 69.06 04:08:01 0 22.68 0.00 6.18 1.93 0.07 69.14 04:08:01 1 23.60 0.00 5.13 2.26 0.05 68.97 04:09:01 all 0.03 0.00 0.05 0.00 0.02 99.91 04:09:01 0 0.03 0.00 0.03 0.00 0.02 99.92 04:09:01 1 0.02 0.00 0.07 0.00 0.02 99.90 04:10:01 all 0.16 0.00 0.13 0.00 0.01 99.71 04:10:01 0 0.17 0.00 0.12 0.00 0.02 99.70 04:10:01 1 0.15 0.00 0.13 0.00 0.00 99.72 04:11:01 all 0.04 0.00 0.04 0.00 0.03 99.89 04:11:01 0 0.03 0.00 0.05 0.00 0.03 99.88 04:11:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:12:01 all 0.05 0.00 0.04 0.00 0.02 99.89 04:12:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:12:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 13.84 0.00 3.87 0.97 0.05 81.28 Average: 0 13.88 0.00 4.02 1.00 0.05 81.05 Average: 1 13.80 0.00 3.71 0.94 0.04 81.50