---> uname -a: Linux prd-centos7-docker-4c-2g-1797.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 8.3G 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 8.3G 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) 01/19/22 _x86_64_ (2 CPU) 13:15:48 LINUX RESTART (2 CPU) 13:16:01 tps rtps wtps bread/s bwrtn/s 13:17:02 206.84 17.39 189.45 5339.83 63163.84 13:18:01 103.20 0.02 103.18 0.54 10311.97 13:19:01 66.13 0.00 66.13 0.00 18040.53 13:20:01 0.17 0.00 0.17 0.00 2.15 13:21:01 0.18 0.00 0.18 0.00 1.90 13:22:01 0.30 0.00 0.30 0.00 4.61 Average: 62.30 2.87 59.43 880.52 15139.18 13:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:17:02 4499844 0 882436 11.02 2620 2624032 1560864 17.23 923268 2220524 303036 13:18:01 4856508 0 813512 10.16 2620 2336292 1376212 15.19 835392 1957596 60 13:19:01 4297852 0 883376 11.03 2620 2825084 1215252 13.42 912324 2400556 8 13:20:01 4300004 0 881216 11.00 2620 2825092 1175900 12.98 911204 2400556 20 13:21:01 4304584 0 876632 10.95 2620 2825096 1175900 12.98 906484 2400556 8 13:22:01 4302696 0 878516 10.97 2620 2825100 1175996 12.98 909096 2400556 8 Average: 4426915 0 869281 10.85 2620 2710116 1280021 14.13 899628 2296724 50523 13:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:17:02 vethe9e5f93 50.01 61.25 4.74 454.34 0.00 0.00 0.00 0.00 13:17:02 eth0 687.15 488.57 5571.95 106.77 0.00 0.00 0.00 0.00 13:17:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:17:02 docker0 162.11 127.66 14.30 811.22 0.00 0.00 0.00 0.00 13:18:01 eth0 21.71 11.42 17.44 8.75 0.00 0.00 0.00 0.00 13:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:18:01 docker0 0.97 0.97 0.07 0.25 0.00 0.00 0.00 0.00 13:19:01 eth0 107.06 62.61 2605.62 11.39 0.00 0.00 0.00 0.00 13:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 13:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 eth0 0.22 0.17 0.08 0.07 0.00 0.00 0.00 0.00 13:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.90 92.99 1358.34 20.97 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 26.89 21.21 2.37 133.79 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) 01/19/22 _x86_64_ (2 CPU) 13:15:48 LINUX RESTART (2 CPU) 13:16:01 CPU %user %nice %system %iowait %steal %idle 13:17:02 all 41.68 0.00 9.84 4.16 0.11 44.20 13:17:02 0 41.14 0.00 10.55 5.60 0.11 42.61 13:17:02 1 42.23 0.00 9.14 2.72 0.11 45.80 13:18:01 all 39.46 0.00 5.95 1.12 0.08 53.39 13:18:01 0 40.32 0.00 5.93 1.29 0.07 52.39 13:18:01 1 38.59 0.00 5.97 0.95 0.09 54.40 13:19:01 all 7.74 0.00 3.24 0.48 0.06 88.47 13:19:01 0 7.81 0.00 3.33 0.71 0.05 88.09 13:19:01 1 7.66 0.00 3.16 0.25 0.07 88.85 13:20:01 all 0.23 0.00 0.03 0.00 0.02 99.72 13:20:01 0 0.38 0.00 0.03 0.00 0.02 99.57 13:20:01 1 0.07 0.00 0.03 0.00 0.02 99.88 13:21:01 all 0.24 0.00 0.05 0.00 0.03 99.67 13:21:01 0 0.40 0.00 0.03 0.00 0.02 99.55 13:21:01 1 0.08 0.00 0.07 0.00 0.05 99.80 13:22:01 all 0.21 0.00 0.05 0.00 0.03 99.72 13:22:01 0 0.33 0.00 0.03 0.00 0.02 99.62 13:22:01 1 0.08 0.00 0.07 0.00 0.03 99.82 Average: all 14.30 0.00 3.07 0.92 0.05 81.66 Average: 0 14.44 0.00 3.19 1.21 0.05 81.11 Average: 1 14.15 0.00 2.96 0.62 0.06 82.20