---> uname -a: Linux prd-centos7-docker-4c-2g-1288.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 9.5G 31G 24% / 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 9.5G 31G 24% /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) 22:14:28 LINUX RESTART (2 CPU) 22:15:01 tps rtps wtps bread/s bwrtn/s 22:16:01 109.84 2.86 106.98 2251.06 22681.35 22:17:01 76.77 0.00 76.77 0.00 18939.60 22:18:01 0.23 0.00 0.23 0.00 3.32 22:19:01 0.20 0.00 0.20 0.00 2.83 22:20:01 0.17 0.00 0.17 0.00 2.35 22:21:01 78.68 0.03 78.65 3.73 28390.84 Average: 44.32 0.48 43.84 375.85 11671.67 22:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:16:01 4860716 0 837940 10.46 2620 2307664 1587244 17.52 893772 1932404 26740 22:17:01 4386388 0 873648 10.91 2620 2746284 1237472 13.66 872228 2361448 12 22:18:01 4390116 0 869916 10.86 2620 2746288 1203600 13.29 868812 2361448 8 22:19:01 4407248 0 852780 10.65 2620 2746292 1203624 13.29 851784 2361448 8 22:20:01 4404032 0 855992 10.69 2620 2746296 1200516 13.25 855308 2361448 8 22:21:01 3548564 0 993396 12.40 2620 3464360 1479524 16.33 1031276 2959048 20 Average: 4332844 0 880612 11.00 2620 2792864 1318663 14.56 895530 2389541 4466 22:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:16:01 eth0 242.61 152.86 3643.16 34.49 0.00 0.00 0.00 0.00 22:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:16:01 veth162cf94 6.33 6.39 0.57 38.35 0.00 0.00 0.00 0.00 22:16:01 docker0 15.02 13.11 1.51 49.86 0.00 0.00 0.00 0.00 22:17:01 eth0 111.77 71.31 2603.66 12.83 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 eth0 1.28 0.42 0.41 0.26 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 0.97 0.43 0.32 0.18 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.68 0.50 0.34 0.30 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 177.77 113.34 4122.43 101.70 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 5.65 6.89 0.50 38.47 0.00 0.00 0.00 0.00 Average: eth0 89.19 56.48 1728.63 24.96 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 3.44 3.33 0.34 14.72 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) 22:14:28 LINUX RESTART (2 CPU) 22:15:01 CPU %user %nice %system %iowait %steal %idle 22:16:01 all 31.94 0.00 6.71 1.53 0.07 59.75 22:16:01 0 31.44 0.00 7.09 1.76 0.07 59.64 22:16:01 1 32.44 0.00 6.34 1.30 0.07 59.86 22:17:01 all 11.22 0.00 3.72 0.67 0.05 84.34 22:17:01 0 11.33 0.00 3.89 0.72 0.05 84.00 22:17:01 1 11.11 0.00 3.55 0.62 0.05 84.67 22:18:01 all 0.23 0.00 0.08 0.00 0.02 99.67 22:18:01 0 0.07 0.00 0.08 0.00 0.02 99.83 22:18:01 1 0.40 0.00 0.07 0.00 0.02 99.52 22:19:01 all 0.22 0.00 0.05 0.00 0.03 99.71 22:19:01 0 0.23 0.00 0.07 0.00 0.03 99.67 22:19:01 1 0.20 0.00 0.03 0.00 0.02 99.75 22:20:01 all 0.18 0.00 0.04 0.00 0.03 99.75 22:20:01 0 0.32 0.00 0.03 0.00 0.02 99.63 22:20:01 1 0.05 0.00 0.05 0.00 0.03 99.87 22:21:01 all 10.71 0.00 4.27 0.76 0.04 84.22 22:21:01 0 10.66 0.00 4.16 0.82 0.03 84.32 22:21:01 1 10.76 0.00 4.37 0.70 0.05 84.11 Average: all 8.88 0.00 2.43 0.48 0.04 88.17 Average: 0 8.81 0.00 2.51 0.54 0.04 88.11 Average: 1 8.94 0.00 2.36 0.43 0.04 88.23