---> uname -a: Linux prd-centos7-docker-4c-2g-4041.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: 2799.976 BogoMIPS: 5599.95 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) 01/27/22 _x86_64_ (2 CPU) 15:30:29 LINUX RESTART (2 CPU) 15:31:01 tps rtps wtps bread/s bwrtn/s 15:32:01 194.84 3.15 191.69 2292.36 23844.20 15:33:01 119.98 0.00 119.98 0.00 24389.58 15:34:01 1.70 0.63 1.07 55.03 14.24 15:35:01 0.27 0.00 0.27 0.00 4.93 15:36:01 0.22 0.00 0.22 0.00 3.63 Average: 63.41 0.76 62.65 469.55 9652.92 15:31:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:32:01 4736484 0 774092 9.67 2620 2495736 1486864 16.42 845504 2100528 214176 15:33:01 4385884 0 852252 10.64 2620 2768176 1201760 13.27 857844 2373332 28 15:34:01 4355808 0 880684 11.00 2620 2769820 1204252 13.30 887356 2373864 8 15:35:01 4377708 0 858780 10.72 2620 2769824 1168048 12.90 866076 2373864 16 15:36:01 4358816 0 877664 10.96 2620 2769832 1173724 12.96 885352 2373868 20 Average: 4442940 0 848694 10.60 2620 2714678 1246930 13.77 868426 2319091 42850 15:31:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:32:01 eth0 265.11 157.87 3783.79 42.79 0.00 0.00 0.00 0.00 15:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:32:01 veth8df0e73 5.28 5.50 0.46 37.89 0.00 0.00 0.00 0.00 15:32:01 docker0 8.59 7.46 1.07 49.26 0.00 0.00 0.00 0.00 15:33:01 eth0 128.14 77.49 2608.01 15.87 0.00 0.00 0.00 0.00 15:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:33:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 eth0 6.55 4.45 5.17 4.97 0.00 0.00 0.00 0.00 15:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 eth0 0.08 0.08 0.01 0.01 0.00 0.00 0.00 0.00 15:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 eth0 11.06 4.86 12.79 0.41 0.00 0.00 0.00 0.00 15:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 82.20 48.96 1282.17 12.81 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 1.73 1.50 0.21 9.85 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) 15:30:29 LINUX RESTART (2 CPU) 15:31:01 CPU %user %nice %system %iowait %steal %idle 15:32:01 all 43.94 0.00 8.59 3.56 0.11 43.81 15:32:01 0 43.89 0.00 9.50 4.58 0.11 41.92 15:32:01 1 43.98 0.00 7.66 2.53 0.11 45.72 15:33:01 all 29.83 0.00 5.69 1.49 0.07 62.92 15:33:01 0 29.31 0.00 6.10 1.41 0.07 63.11 15:33:01 1 30.34 0.00 5.28 1.57 0.07 62.73 15:34:01 all 0.63 0.00 0.13 0.01 0.03 99.21 15:34:01 0 0.52 0.00 0.12 0.02 0.03 99.31 15:34:01 1 0.74 0.00 0.13 0.00 0.02 99.11 15:35:01 all 0.19 0.00 0.07 0.00 0.02 99.72 15:35:01 0 0.10 0.00 0.08 0.00 0.02 99.80 15:35:01 1 0.28 0.00 0.05 0.00 0.02 99.65 15:36:01 all 0.30 0.00 0.06 0.00 0.03 99.62 15:36:01 0 0.15 0.00 0.05 0.00 0.02 99.78 15:36:01 1 0.45 0.00 0.07 0.00 0.03 99.45 Average: all 14.40 0.00 2.79 0.97 0.05 81.79 Average: 0 14.23 0.00 3.05 1.15 0.05 81.53 Average: 1 14.57 0.00 2.54 0.79 0.05 82.05