---> uname -a: Linux prd-centos7-docker-4c-2g-4331.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: 2800.000 BogoMIPS: 5600.00 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 8.1G 32G 21% / 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 8.1G 32G 21% /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) 01/31/22 _x86_64_ (2 CPU) 21:25:38 LINUX RESTART (2 CPU) 21:26:01 tps rtps wtps bread/s bwrtn/s 21:27:01 141.39 5.76 135.63 2913.80 19839.04 21:28:01 2.85 0.00 2.85 0.00 101.70 21:29:01 0.27 0.00 0.27 0.00 3.00 21:30:01 0.28 0.00 0.28 0.00 3.75 Average: 36.21 1.44 34.77 728.75 4988.93 21:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:27:01 5119304 0 801700 10.01 2620 2085316 1425564 15.74 952176 1642916 20 21:28:01 5156076 0 764924 9.55 2620 2085320 1296392 14.31 939740 1642680 12 21:29:01 5152608 0 768388 9.59 2620 2085324 1294364 14.29 943384 1642680 8 21:30:01 5155752 0 765240 9.55 2620 2085328 1294600 14.29 940016 1642680 8 Average: 5145935 0 775063 9.68 2620 2085322 1327730 14.66 943829 1642739 12 21:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:27:01 eth0 1097.09 702.18 4975.48 832.58 0.00 0.00 0.00 0.00 21:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:27:01 docker0 10.40 14.65 1.00 205.96 0.00 0.00 0.00 0.00 21:28:01 eth0 0.08 0.10 0.01 0.04 0.00 0.00 0.00 0.00 21:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 eth0 0.13 0.15 0.01 0.01 0.00 0.00 0.00 0.00 21:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 eth0 1.13 0.38 0.57 0.20 0.00 0.00 0.00 0.00 21:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 21:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 274.72 175.78 1244.54 208.29 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 2.60 3.66 0.25 51.51 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) 01/31/22 _x86_64_ (2 CPU) 21:25:38 LINUX RESTART (2 CPU) 21:26:01 CPU %user %nice %system %iowait %steal %idle 21:27:01 all 28.03 0.00 4.75 3.24 0.08 63.90 21:27:01 0 26.79 0.00 5.68 3.56 0.09 63.89 21:27:01 1 29.26 0.00 3.82 2.93 0.07 63.92 21:28:01 all 0.24 0.00 0.07 0.00 0.02 99.67 21:28:01 0 0.13 0.00 0.07 0.00 0.02 99.78 21:28:01 1 0.35 0.00 0.07 0.00 0.02 99.57 21:29:01 all 0.17 0.00 0.05 0.00 0.01 99.77 21:29:01 0 0.25 0.00 0.03 0.00 0.02 99.70 21:29:01 1 0.08 0.00 0.07 0.00 0.00 99.85 21:30:01 all 0.14 0.00 0.04 0.00 0.01 99.81 21:30:01 0 0.23 0.00 0.03 0.00 0.00 99.73 21:30:01 1 0.05 0.00 0.05 0.00 0.02 99.88 Average: all 6.89 0.00 1.18 0.78 0.03 91.12 Average: 0 6.60 0.00 1.40 0.86 0.03 91.11 Average: 1 7.17 0.00 0.97 0.71 0.03 91.13