---> uname -a: Linux prd-centos7-docker-4c-2g-4066.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 9.6G 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 9.6G 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) 01/27/22 _x86_64_ (2 CPU) 17:48:54 LINUX RESTART (2 CPU) 17:50:02 tps rtps wtps bread/s bwrtn/s 17:51:01 69.44 0.05 69.39 1.08 11778.05 17:52:01 123.63 0.00 123.63 0.00 20901.57 17:53:01 1.30 0.00 1.30 0.00 24.05 17:54:02 0.22 0.00 0.22 0.00 3.20 17:55:01 0.34 0.00 0.34 0.00 4.91 17:56:01 0.25 0.00 0.25 0.00 2.75 17:57:01 118.30 0.03 118.26 3.73 30244.66 Average: 44.84 0.01 44.83 0.69 9011.31 17:50:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:51:01 4426308 0 862528 10.77 2620 2717476 1462724 16.15 1041424 2166016 75628 17:52:01 4320784 0 860236 10.74 2620 2825292 1209412 13.35 887504 2403068 20 17:53:01 4297228 0 883788 11.04 2620 2825296 1209560 13.35 910968 2403072 20 17:54:02 4304372 0 876640 10.95 2620 2825300 1166036 12.87 905424 2403068 8 17:55:01 4308148 0 872860 10.90 2620 2825304 1166132 12.87 901372 2403068 8 17:56:01 4310176 0 870828 10.87 2620 2825308 1166036 12.87 899884 2403068 12 17:57:01 3284048 0 1046168 13.06 2620 3676096 1621832 17.91 1108296 3101812 48328 Average: 4178723 0 896150 11.19 2620 2931439 1285962 14.20 950696 2469025 17718 17:50:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:51:01 eth0 20.07 10.50 15.67 8.11 0.00 0.00 0.00 0.00 17:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:51:01 veth8430a39 1.27 1.22 0.11 0.43 0.00 0.00 0.00 0.00 17:51:01 docker0 1.27 1.20 0.10 0.43 0.00 0.00 0.00 0.00 17:52:01 eth0 117.93 71.33 2606.66 15.49 0.00 0.00 0.00 0.00 17:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 eth0 8.98 4.36 12.65 0.32 0.00 0.00 0.00 0.00 17:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:02 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:54:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:54:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 eth0 0.27 0.24 0.09 0.08 0.00 0.00 0.00 0.00 17:55:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:55:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 eth0 0.07 0.07 0.01 0.01 0.00 0.00 0.00 0.00 17:56:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:56:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 eth0 194.77 114.57 4447.77 104.47 0.00 0.00 0.00 0.00 17:57:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:57:01 docker0 31.36 50.59 2.99 384.36 0.00 0.00 0.00 0.00 Average: eth0 49.08 28.86 1016.98 18.43 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 4.68 7.43 0.44 55.25 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) 01/27/22 _x86_64_ (2 CPU) 17:48:54 LINUX RESTART (2 CPU) 17:50:02 CPU %user %nice %system %iowait %steal %idle 17:51:01 all 68.42 0.00 8.27 1.76 0.15 21.39 17:51:01 0 69.31 0.00 8.67 1.87 0.15 19.99 17:51:01 1 67.52 0.00 7.87 1.65 0.15 22.80 17:52:01 all 29.44 0.00 6.09 1.42 0.10 62.95 17:52:01 0 29.96 0.00 6.14 1.86 0.11 61.93 17:52:01 1 28.92 0.00 6.04 0.98 0.09 63.97 17:53:01 all 0.33 0.00 0.07 0.00 0.02 99.59 17:53:01 0 0.47 0.00 0.08 0.00 0.02 99.43 17:53:01 1 0.18 0.00 0.05 0.00 0.02 99.75 17:54:02 all 0.29 0.00 0.07 0.00 0.01 99.63 17:54:02 0 0.45 0.00 0.05 0.00 0.00 99.50 17:54:02 1 0.13 0.00 0.08 0.00 0.02 99.77 17:55:01 all 0.28 0.00 0.08 0.00 0.02 99.63 17:55:01 0 0.44 0.00 0.07 0.00 0.02 99.47 17:55:01 1 0.12 0.00 0.08 0.00 0.02 99.78 17:56:01 all 0.27 0.00 0.06 0.00 0.02 99.66 17:56:01 0 0.42 0.00 0.03 0.00 0.02 99.53 17:56:01 1 0.12 0.00 0.08 0.00 0.02 99.78 17:57:01 all 12.99 0.00 5.47 1.98 0.07 79.49 17:57:01 0 13.28 0.00 5.62 1.38 0.07 79.65 17:57:01 1 12.71 0.00 5.31 2.58 0.07 79.34 Average: all 15.11 0.00 2.76 0.71 0.05 81.37 Average: 0 15.44 0.00 2.83 0.70 0.05 80.98 Average: 1 14.78 0.00 2.68 0.72 0.05 81.77