---> uname -a: Linux prd-centos7-docker-4c-2g-3592.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 9.0G 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) 01/21/22 _x86_64_ (2 CPU) 04:04:09 LINUX RESTART (2 CPU) 04:05:01 tps rtps wtps bread/s bwrtn/s 04:06:01 293.13 0.05 293.08 1.07 78415.51 04:07:01 96.52 0.00 96.52 0.00 22890.87 04:08:01 0.90 0.00 0.90 0.00 8.98 04:09:02 0.33 0.00 0.33 0.00 5.70 04:10:01 0.17 0.00 0.17 0.00 1.69 04:11:01 0.23 0.00 0.23 0.00 3.63 Average: 65.43 0.01 65.42 0.18 16943.00 04:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:06:01 3787504 0 973820 12.16 2620 3244996 1550064 17.11 973516 2783552 187752 04:07:01 3452004 0 1009364 12.60 2620 3544952 1217168 13.44 902308 3125380 20 04:08:01 3455196 0 1006168 12.56 2620 3544956 1166784 12.88 901932 3125380 20 04:09:02 3464812 0 996548 12.44 2620 3544960 1167088 12.89 892016 3125380 8 04:10:01 3458420 0 1002936 12.52 2620 3544964 1167304 12.89 899276 3125380 16 04:11:01 3467380 0 993916 12.41 2620 3545024 1166848 12.88 891400 3125396 20 Average: 3514219 0 997125 12.45 2620 3494975 1239209 13.68 910075 3068411 31306 04:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:06:01 vethccd232a 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 eth0 291.99 209.95 2106.77 30.67 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 190.00 255.83 15.58 2073.63 0.00 0.00 0.00 0.00 04:07:01 eth0 124.40 76.83 2604.07 13.92 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 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 eth0 0.62 0.08 0.06 0.01 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 eth0 0.47 0.22 0.26 0.19 0.00 0.00 0.00 0.00 04:09:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:10:01 eth0 4.13 2.25 3.90 0.18 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 0.12 0.10 0.01 0.03 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 Average: eth0 70.50 48.39 788.23 7.53 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 31.77 42.78 2.61 346.79 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) 01/21/22 _x86_64_ (2 CPU) 04:04:09 LINUX RESTART (2 CPU) 04:05:01 CPU %user %nice %system %iowait %steal %idle 04:06:01 all 42.91 0.00 11.27 2.39 0.11 43.32 04:06:01 0 42.17 0.00 11.70 2.14 0.11 43.88 04:06:01 1 43.65 0.00 10.84 2.65 0.11 42.75 04:07:01 all 24.97 0.00 5.35 1.26 0.07 68.35 04:07:01 0 24.96 0.00 5.39 0.83 0.07 68.75 04:07:01 1 24.98 0.00 5.31 1.69 0.07 67.94 04:08:01 all 0.12 0.00 0.08 0.00 0.01 99.80 04:08:01 0 0.03 0.00 0.08 0.00 0.00 99.88 04:08:01 1 0.20 0.00 0.07 0.00 0.02 99.72 04:09:02 all 0.17 0.00 0.03 0.00 0.03 99.77 04:09:02 0 0.07 0.00 0.05 0.00 0.05 99.83 04:09:02 1 0.27 0.00 0.02 0.00 0.02 99.70 04:10:01 all 0.22 0.00 0.05 0.00 0.01 99.72 04:10:01 0 0.05 0.00 0.05 0.00 0.02 99.88 04:10:01 1 0.39 0.00 0.05 0.00 0.00 99.56 04:11:01 all 0.21 0.00 0.03 0.00 0.03 99.72 04:11:01 0 0.08 0.00 0.03 0.00 0.02 99.87 04:11:01 1 0.33 0.00 0.03 0.00 0.05 99.58 Average: all 10.99 0.00 2.69 0.58 0.04 85.69 Average: 0 10.79 0.00 2.77 0.47 0.04 85.92 Average: 1 11.19 0.00 2.61 0.69 0.04 85.47