---> uname -a: Linux prd-centos7-docker-4c-2g-1291.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: 2799.976 BogoMIPS: 5599.95 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 9.5G 31G 24% / 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 9.5G 31G 24% /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) 01/11/22 _x86_64_ (2 CPU) 22:15:30 LINUX RESTART (2 CPU) 22:16:01 tps rtps wtps bread/s bwrtn/s 22:17:01 138.24 3.05 135.19 2288.93 23093.79 22:18:01 77.33 0.00 77.33 0.00 19846.35 22:19:01 0.15 0.00 0.15 0.00 1.87 22:20:01 0.23 0.00 0.23 0.00 3.60 22:21:01 0.23 0.00 0.23 0.00 2.90 22:22:01 1.16 0.03 1.13 3.73 19.57 Average: 36.23 0.51 35.72 382.18 7162.74 22:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 4935548 0 747196 9.33 2620 2323568 1356820 14.98 814736 1936732 54508 22:18:01 4420440 0 838072 10.46 2620 2747800 1205304 13.31 836024 2364332 16 22:19:01 4414696 0 843816 10.54 2620 2747800 1184816 13.08 842400 2364332 16 22:20:01 4411432 0 847072 10.58 2620 2747808 1184876 13.08 845032 2364332 8 22:21:01 4414528 0 843972 10.54 2620 2747812 1166312 12.88 842856 2364332 20 22:22:01 4160208 0 930720 11.62 2620 2915384 1540040 17.00 953560 2490932 167472 Average: 4459475 0 841808 10.51 2620 2705029 1273028 14.05 855768 2314165 37007 22:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 eth0 242.03 157.68 3684.59 39.00 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 veth572407a 10.55 12.17 1.00 56.28 0.00 0.00 0.00 0.00 22:17:01 docker0 18.51 17.16 1.72 82.17 0.00 0.00 0.00 0.00 22:18:01 eth0 120.69 73.43 2600.71 12.49 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.97 0.45 0.31 0.21 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 1.00 0.57 2.01 0.25 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.38 0.25 0.15 0.07 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 97.54 55.68 2882.01 6.00 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.12 48.02 1528.75 9.67 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 3.09 2.86 0.29 13.70 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) 01/11/22 _x86_64_ (2 CPU) 22:15:30 LINUX RESTART (2 CPU) 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 45.47 0.00 9.76 2.31 0.09 42.37 22:17:01 0 46.23 0.00 10.27 2.85 0.09 40.56 22:17:01 1 44.71 0.00 9.25 1.77 0.09 44.19 22:18:01 all 8.28 0.00 3.95 0.61 0.05 87.11 22:18:01 0 8.13 0.00 4.32 0.65 0.05 86.86 22:18:01 1 8.42 0.00 3.58 0.58 0.05 87.36 22:19:01 all 0.22 0.00 0.07 0.00 0.02 99.70 22:19:01 0 0.05 0.00 0.07 0.00 0.02 99.87 22:19:01 1 0.38 0.00 0.07 0.00 0.02 99.53 22:20:01 all 0.22 0.00 0.06 0.00 0.03 99.70 22:20:01 0 0.10 0.00 0.05 0.00 0.03 99.82 22:20:01 1 0.33 0.00 0.07 0.00 0.02 99.58 22:21:01 all 0.17 0.00 0.04 0.00 0.03 99.76 22:21:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:21:01 1 0.27 0.00 0.03 0.00 0.03 99.67 22:22:01 all 1.06 0.00 0.59 0.00 0.03 98.32 22:22:01 0 1.12 0.00 0.59 0.00 0.02 98.27 22:22:01 1 1.00 0.00 0.60 0.00 0.03 98.36 Average: all 8.82 0.00 2.32 0.47 0.04 88.35 Average: 0 8.86 0.00 2.46 0.56 0.04 88.08 Average: 1 8.79 0.00 2.18 0.38 0.04 88.62