---> uname -a: Linux prd-centos7-docker-4c-2g-1196.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 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) 01/11/22 _x86_64_ (2 CPU) 04:11:17 LINUX RESTART (2 CPU) 04:12:02 tps rtps wtps bread/s bwrtn/s 04:13:01 7.33 0.05 7.28 1.08 424.28 04:14:01 0.55 0.00 0.55 0.00 9.23 04:15:01 0.27 0.00 0.27 0.00 4.66 04:16:01 0.17 0.00 0.17 0.00 2.02 04:17:01 0.33 0.00 0.33 0.00 3.83 04:18:01 0.62 0.00 0.62 0.00 8.68 04:19:01 0.47 0.00 0.47 0.00 6.78 04:20:01 0.18 0.00 0.18 0.00 1.35 04:21:01 0.22 0.00 0.22 0.00 2.15 04:22:01 0.23 0.00 0.23 0.00 3.20 04:23:02 0.25 0.00 0.25 0.00 3.36 Average: 0.96 0.00 0.95 0.10 42.11 04:12:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:13:01 5696632 0 608508 7.60 2620 1701172 1202976 13.28 559304 1520224 28 04:14:01 5696588 0 608544 7.60 2620 1701180 1164416 12.86 559588 1520188 20 04:15:01 5698904 0 606228 7.57 2620 1701180 1164500 12.86 557400 1520188 8 04:16:01 5700596 0 604524 7.55 2620 1701192 1164032 12.85 556088 1520192 8 04:17:01 5701676 0 603440 7.53 2620 1701196 1164260 12.85 555880 1520188 20 04:18:01 5701248 0 603868 7.54 2620 1701196 1164308 12.85 555992 1520188 8 04:19:01 5702256 0 602852 7.53 2620 1701204 1164032 12.85 554940 1520188 8 04:20:01 5697324 0 607780 7.59 2620 1701208 1164032 12.85 559844 1520188 8 04:21:01 5691132 0 613968 7.67 2620 1701212 1164032 12.85 566172 1520188 8 04:22:01 5691068 0 614028 7.67 2620 1701216 1164116 12.85 566680 1520188 8 04:23:02 5687572 0 617520 7.71 2620 1701220 1164192 12.85 569296 1520188 8 Average: 5696818 0 608296 7.60 2620 1701198 1167718 12.89 560108 1520192 12 04:12:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:13:01 eth0 24.47 27.33 81.76 7.75 0.00 0.00 0.00 0.00 04:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:13:01 docker0 17.66 9.92 2.47 67.13 0.00 0.00 0.00 0.00 04:14:01 eth0 2.93 1.25 2.63 0.08 0.00 0.00 0.00 0.00 04:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 6.46 1.73 6.69 0.27 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 0.82 0.08 0.07 0.04 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 1.22 0.50 0.47 0.30 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.53 0.32 0.27 0.20 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.13 0.10 0.01 0.04 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 eth0 0.15 0.10 0.01 0.01 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 eth0 0.25 0.17 0.08 0.04 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:02 eth0 0.28 0.17 0.13 0.04 0.00 0.00 0.00 0.00 04:23:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:23:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 3.37 2.86 8.27 0.79 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 1.58 0.89 0.22 6.01 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) 01/11/22 _x86_64_ (2 CPU) 04:11:17 LINUX RESTART (2 CPU) 04:12:02 CPU %user %nice %system %iowait %steal %idle 04:13:01 all 1.48 0.00 0.55 0.07 0.02 97.88 04:13:01 0 1.46 0.00 0.58 0.12 0.02 97.82 04:13:01 1 1.50 0.00 0.53 0.02 0.02 97.94 04:14:01 all 0.39 0.00 0.05 0.00 0.00 99.56 04:14:01 0 0.47 0.00 0.05 0.00 0.00 99.48 04:14:01 1 0.32 0.00 0.05 0.00 0.00 99.63 04:15:01 all 0.28 0.00 0.08 0.00 0.01 99.63 04:15:01 0 0.45 0.00 0.10 0.00 0.00 99.45 04:15:01 1 0.12 0.00 0.05 0.00 0.02 99.82 04:16:01 all 0.17 0.00 0.06 0.00 0.02 99.76 04:16:01 0 0.18 0.00 0.05 0.00 0.02 99.75 04:16:01 1 0.15 0.00 0.07 0.00 0.02 99.77 04:17:01 all 0.22 0.00 0.06 0.00 0.01 99.72 04:17:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:17:01 1 0.37 0.00 0.05 0.00 0.00 99.58 04:18:01 all 0.22 0.00 0.04 0.00 0.02 99.72 04:18:01 0 0.10 0.00 0.05 0.00 0.02 99.83 04:18:01 1 0.33 0.00 0.03 0.00 0.02 99.62 04:19:01 all 0.24 0.00 0.05 0.00 0.00 99.71 04:19:01 0 0.40 0.00 0.08 0.00 0.00 99.52 04:19:01 1 0.08 0.00 0.02 0.00 0.00 99.90 04:20:01 all 0.18 0.00 0.04 0.00 0.01 99.77 04:20:01 0 0.33 0.00 0.05 0.00 0.00 99.62 04:20:01 1 0.03 0.00 0.03 0.00 0.02 99.92 04:21:01 all 0.23 0.00 0.05 0.00 0.01 99.71 04:21:01 0 0.40 0.00 0.05 0.00 0.02 99.53 04:21:01 1 0.07 0.00 0.05 0.00 0.00 99.88 04:22:01 all 0.19 0.00 0.04 0.00 0.01 99.76 04:22:01 0 0.33 0.00 0.05 0.00 0.00 99.62 04:22:01 1 0.05 0.00 0.03 0.00 0.02 99.90 04:23:02 all 0.27 0.00 0.05 0.00 0.01 99.67 04:23:02 0 0.17 0.00 0.03 0.00 0.00 99.80 04:23:02 1 0.37 0.00 0.07 0.00 0.02 99.55 Average: CPU %user %nice %system %iowait %steal %idle Average: all 0.35 0.00 0.10 0.01 0.01 99.54 Average: 0 0.40 0.00 0.10 0.01 0.01 99.48 Average: 1 0.31 0.00 0.09 0.00 0.01 99.59