---> uname -a: Linux prd-centos7-docker-4c-2g-1137.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/10/22 _x86_64_ (2 CPU) 15:33:19 LINUX RESTART (2 CPU) 15:34:01 tps rtps wtps bread/s bwrtn/s 15:35:02 15.53 0.43 15.10 289.58 2312.42 15:36:01 0.37 0.00 0.37 0.00 6.18 15:37:01 0.33 0.00 0.33 0.00 5.30 15:38:01 0.17 0.00 0.17 0.00 1.88 Average: 4.12 0.11 4.01 72.72 584.02 15:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:35:02 5698788 0 608928 7.60 2620 1698596 1190272 13.14 556016 1519176 20 15:36:01 5697356 0 610352 7.62 2620 1698604 1152536 12.72 558032 1519140 16 15:37:01 5697048 0 610608 7.62 2620 1698656 1152560 12.72 558456 1519152 16 15:38:01 5699372 0 608328 7.60 2620 1698612 1152224 12.72 556636 1519144 12 Average: 5698141 0 609554 7.61 2620 1698617 1161898 12.83 557285 1519153 16 15:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:35:02 eth0 36.96 32.82 161.41 11.48 0.00 0.00 0.00 0.00 15:35:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:02 docker0 13.60 8.44 2.85 38.50 0.00 0.00 0.00 0.00 15:36:01 eth0 4.12 1.83 3.40 0.33 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 eth0 0.97 0.40 0.39 0.30 0.00 0.00 0.00 0.00 15:37:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:37:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 15:38:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:38:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 10.57 8.82 41.47 3.04 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 3.42 2.12 0.71 9.67 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) 01/10/22 _x86_64_ (2 CPU) 15:33:19 LINUX RESTART (2 CPU) 15:34:01 CPU %user %nice %system %iowait %steal %idle 15:35:02 all 2.30 0.00 0.98 0.23 0.03 96.45 15:35:02 0 2.29 0.00 0.96 0.20 0.03 96.52 15:35:02 1 2.32 0.00 1.01 0.25 0.03 96.38 15:36:01 all 0.18 0.00 0.09 0.00 0.03 99.71 15:36:01 0 0.08 0.00 0.08 0.00 0.03 99.80 15:36:01 1 0.27 0.00 0.09 0.00 0.02 99.63 15:37:01 all 0.23 0.00 0.06 0.00 0.03 99.69 15:37:01 0 0.12 0.00 0.08 0.00 0.03 99.77 15:37:01 1 0.33 0.00 0.03 0.00 0.02 99.62 15:38:01 all 0.23 0.00 0.06 0.00 0.02 99.70 15:38:01 0 0.05 0.00 0.08 0.00 0.02 99.85 15:38:01 1 0.40 0.00 0.03 0.00 0.02 99.55 Average: all 0.73 0.00 0.30 0.06 0.03 98.89 Average: 0 0.63 0.00 0.30 0.05 0.03 98.98 Average: 1 0.83 0.00 0.29 0.06 0.02 98.79