---> uname -a: Linux prd-centos7-docker-4c-2g-1323.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 8.3G 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) 01/12/22 _x86_64_ (2 CPU) 04:09:58 LINUX RESTART (2 CPU) 04:11:01 tps rtps wtps bread/s bwrtn/s 04:12:01 68.34 0.05 68.29 1.07 8814.31 04:13:01 116.19 0.00 116.19 0.00 19284.08 04:14:02 0.77 0.00 0.77 0.00 6.56 04:15:01 0.20 0.00 0.20 0.00 3.02 04:16:01 0.38 0.00 0.38 0.00 5.73 04:17:01 0.25 0.00 0.25 0.00 3.00 04:18:01 0.28 0.03 0.25 3.73 7.33 Average: 26.70 0.01 26.69 0.69 4027.94 04:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:12:01 4583900 0 859500 10.73 2620 2562920 1595848 17.62 977148 2078808 30264 04:13:01 4316868 0 885624 11.06 2620 2803828 1203984 13.29 910548 2388400 20 04:14:02 4309164 0 893328 11.15 2620 2803828 1198896 13.24 918748 2388400 16 04:15:01 4318528 0 883956 11.04 2620 2803836 1165988 12.87 910000 2388400 8 04:16:01 4318080 0 884400 11.04 2620 2803840 1166072 12.87 910444 2388400 8 04:17:01 4323220 0 879256 10.98 2620 2803844 1165988 12.87 905216 2388400 12 04:18:01 4306660 0 895632 11.18 2620 2804028 1167548 12.89 921736 2388448 56 Average: 4353774 0 883099 11.03 2620 2769446 1237761 13.67 921977 2344179 4341 04:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:12:01 veth61e3e86 43.02 39.34 3.56 435.62 0.00 0.00 0.00 0.00 04:12:01 eth0 69.04 56.33 463.50 13.11 0.00 0.00 0.00 0.00 04:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:12:01 docker0 43.02 39.26 2.97 435.61 0.00 0.00 0.00 0.00 04:13:01 eth0 117.89 69.34 2606.22 13.94 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 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:02 eth0 0.60 0.38 0.35 0.26 0.00 0.00 0.00 0.00 04:14:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:14:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 eth0 0.12 0.10 0.01 0.01 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 0.20 0.17 0.08 0.07 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 0.07 0.05 0.00 0.00 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 5.00 3.17 4.91 1.92 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 Average: eth0 27.63 18.55 440.43 4.20 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 6.16 5.62 0.43 62.38 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) 01/12/22 _x86_64_ (2 CPU) 04:09:58 LINUX RESTART (2 CPU) 04:11:01 CPU %user %nice %system %iowait %steal %idle 04:12:01 all 40.25 0.00 7.09 1.18 0.07 51.41 04:12:01 0 40.45 0.00 7.30 1.19 0.07 50.99 04:12:01 1 40.04 0.00 6.88 1.17 0.07 51.84 04:13:01 all 24.80 0.00 4.85 1.28 0.07 68.99 04:13:01 0 24.18 0.00 4.87 1.67 0.07 69.21 04:13:01 1 25.43 0.00 4.82 0.90 0.07 68.78 04:14:02 all 0.20 0.00 0.07 0.00 0.02 99.72 04:14:02 0 0.35 0.00 0.08 0.00 0.02 99.55 04:14:02 1 0.05 0.00 0.05 0.00 0.02 99.88 04:15:01 all 0.15 0.00 0.08 0.00 0.00 99.77 04:15:01 0 0.20 0.00 0.07 0.00 0.00 99.73 04:15:01 1 0.10 0.00 0.08 0.00 0.00 99.81 04:16:01 all 0.09 0.00 0.05 0.00 0.02 99.84 04:16:01 0 0.05 0.00 0.03 0.00 0.02 99.90 04:16:01 1 0.13 0.00 0.07 0.00 0.02 99.78 04:17:01 all 0.12 0.00 0.04 0.00 0.03 99.82 04:17:01 0 0.07 0.00 0.05 0.00 0.02 99.87 04:17:01 1 0.17 0.00 0.03 0.00 0.03 99.77 04:18:01 all 0.64 0.00 0.37 0.00 0.01 98.98 04:18:01 0 0.67 0.00 0.47 0.00 0.02 98.84 04:18:01 1 0.62 0.00 0.27 0.00 0.00 99.11 Average: all 9.15 0.00 1.74 0.34 0.03 88.75 Average: 0 9.10 0.00 1.78 0.40 0.03 88.69 Average: 1 9.19 0.00 1.69 0.29 0.03 88.81