---> uname -a: Linux prd-centos7-docker-4c-2g-5234.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 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 9.0G 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) 02/14/22 _x86_64_ (2 CPU) 20:03:10 LINUX RESTART (2 CPU) 20:04:01 tps rtps wtps bread/s bwrtn/s 20:05:01 301.90 0.07 301.83 1.60 79262.73 20:06:01 82.03 0.00 82.03 0.00 19944.44 20:07:01 0.88 0.00 0.88 0.00 8.33 20:08:01 0.20 0.00 0.20 0.00 2.83 20:09:01 0.28 0.00 0.28 0.00 3.58 20:10:01 0.30 0.00 0.30 0.00 4.18 Average: 64.30 0.01 64.28 0.27 16545.29 20:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:05:01 3829924 0 1080052 13.49 2620 3096336 1658868 18.31 1008392 2710224 23336 20:06:01 3438624 0 1005888 12.56 2620 3561800 1205408 13.31 910340 3135556 8 20:07:01 3433580 0 1010924 12.62 2620 3561808 1167652 12.89 917956 3135556 8 20:08:01 3445448 0 999052 12.47 2620 3561812 1167424 12.89 905932 3135556 8 20:09:01 3445236 0 999260 12.48 2620 3561816 1167508 12.89 906196 3135556 8 20:10:01 3449988 0 994504 12.42 2620 3561820 1167424 12.89 901612 3135556 8 Average: 3507133 0 1014947 12.67 2620 3484232 1255714 13.86 925071 3064667 3896 20:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:05:01 eth0 307.19 225.90 2142.02 31.16 0.00 0.00 0.00 0.00 20:05:01 vethdd38046 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 20:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:05:01 docker0 205.66 268.73 16.02 2103.82 0.00 0.00 0.00 0.00 20:06:01 eth0 112.74 72.71 2601.59 13.22 0.00 0.00 0.00 0.00 20:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 eth0 3.00 1.58 3.70 0.11 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.23 0.22 0.08 0.07 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 70.58 50.11 791.51 7.43 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 34.29 44.81 2.67 350.82 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) 02/14/22 _x86_64_ (2 CPU) 20:03:10 LINUX RESTART (2 CPU) 20:04:01 CPU %user %nice %system %iowait %steal %idle 20:05:01 all 27.24 0.00 11.67 2.67 0.10 58.32 20:05:01 0 27.17 0.00 11.85 2.86 0.09 58.03 20:05:01 1 27.32 0.00 11.49 2.48 0.11 58.61 20:06:01 all 19.99 0.00 4.40 1.25 0.05 74.31 20:06:01 0 20.00 0.00 4.47 1.26 0.05 74.22 20:06:01 1 19.98 0.00 4.33 1.24 0.05 74.39 20:07:01 all 0.13 0.00 0.09 0.00 0.02 99.76 20:07:01 0 0.22 0.00 0.08 0.00 0.02 99.68 20:07:01 1 0.05 0.00 0.10 0.00 0.02 99.83 20:08:01 all 0.13 0.00 0.04 0.00 0.02 99.82 20:08:01 0 0.15 0.00 0.05 0.00 0.02 99.78 20:08:01 1 0.10 0.00 0.03 0.00 0.02 99.85 20:09:01 all 0.21 0.00 0.04 0.00 0.02 99.73 20:09:01 0 0.35 0.00 0.05 0.00 0.02 99.58 20:09:01 1 0.07 0.00 0.03 0.00 0.02 99.88 20:10:01 all 0.19 0.00 0.03 0.00 0.01 99.77 20:10:01 0 0.33 0.00 0.02 0.00 0.00 99.65 20:10:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 7.73 0.00 2.62 0.63 0.03 88.99 Average: 0 7.79 0.00 2.65 0.66 0.03 88.87 Average: 1 7.67 0.00 2.58 0.60 0.04 89.12