---> uname -a: Linux prd-centos7-docker-4c-2g-1227.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 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) 11/18/21 _x86_64_ (2 CPU) 14:25:42 LINUX RESTART (2 CPU) 14:26:01 tps rtps wtps bread/s bwrtn/s 14:27:01 22.61 12.36 10.26 2779.42 2701.93 14:28:01 4.56 0.03 4.53 1.87 2162.48 14:29:01 2.58 0.00 2.58 0.00 2338.21 14:30:01 130.97 2.85 128.13 2240.13 13550.07 Average: 40.19 3.81 36.38 1255.51 5188.54 14:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 14:27:01 5795948 0 575060 7.18 2620 1635312 1264004 13.96 511300 1474188 11792 14:28:01 5730616 0 575624 7.19 2620 1700080 1197140 13.22 576300 1474344 12684 14:29:01 5661244 0 576812 7.20 2620 1768264 1197140 13.22 643356 1474984 10908 14:30:01 4687396 0 742268 9.27 2620 2576656 1203600 13.29 1034552 1937076 488368 Average: 5468801 0 617441 7.71 2620 1920078 1215471 13.42 691377 1590148 130938 14:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 14:27:01 eth0 522.53 347.13 1477.19 61.80 0.00 0.00 0.00 0.00 14:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 eth0 165.37 146.64 1089.04 9.98 0.00 0.00 0.00 0.00 14:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 eth0 213.38 180.68 1155.67 12.29 0.00 0.00 0.00 0.00 14:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 eth0 473.77 312.71 3825.28 808.21 0.00 0.00 0.00 0.00 14:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 14:30:01 docker0 12.36 16.94 1.10 205.28 0.00 0.00 0.00 0.00 Average: eth0 343.78 246.80 1886.89 223.09 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 4.23 0.28 51.33 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) 11/18/21 _x86_64_ (2 CPU) 14:25:42 LINUX RESTART (2 CPU) 14:26:01 CPU %user %nice %system %iowait %steal %idle 14:27:01 all 9.62 0.00 1.49 0.32 0.04 88.52 14:27:01 0 11.10 0.00 1.83 0.29 0.05 86.73 14:27:01 1 8.16 0.00 1.15 0.36 0.03 90.30 14:28:01 all 1.58 0.00 0.31 0.00 0.04 98.07 14:28:01 0 2.55 0.00 0.48 0.00 0.05 96.92 14:28:01 1 0.62 0.00 0.15 0.00 0.03 99.19 14:29:01 all 1.68 0.00 0.39 0.00 0.03 97.90 14:29:01 0 2.45 0.00 0.54 0.00 0.03 96.97 14:29:01 1 0.91 0.00 0.24 0.00 0.03 98.82 14:30:01 all 27.31 0.00 5.89 2.65 0.07 64.07 14:30:01 0 25.82 0.00 6.36 1.52 0.07 66.24 14:30:01 1 28.81 0.00 5.43 3.78 0.07 61.91 Average: all 9.91 0.00 1.99 0.73 0.05 87.32 Average: 0 10.37 0.00 2.27 0.44 0.05 86.86 Average: 1 9.46 0.00 1.71 1.01 0.04 87.78