---> uname -a: Linux prd-centos7-docker-4c-2g-4790.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 9.0G 31G 23% / 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 9.0G 31G 23% /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) 02/07/22 _x86_64_ (2 CPU) 20:04:49 LINUX RESTART (2 CPU) 20:06:01 tps rtps wtps bread/s bwrtn/s 20:07:01 278.85 0.05 278.80 1.07 60315.89 20:08:01 87.54 0.00 87.54 0.00 17987.88 20:09:01 0.40 0.00 0.40 0.00 6.75 20:10:01 0.20 0.00 0.20 0.00 2.02 20:11:01 0.37 0.00 0.37 0.00 5.31 Average: 73.48 0.01 73.47 0.21 15666.18 20:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:07:01 4049964 0 884356 11.04 2620 3072000 1218196 13.45 863840 2640300 20 20:08:01 3429724 0 1014768 12.67 2620 3561828 1211344 13.37 969692 3083468 8 20:09:01 3433420 0 1011068 12.62 2620 3561832 1167988 12.90 967944 3083472 16 20:10:01 3448648 0 995832 12.43 2620 3561840 1167988 12.90 952964 3083468 8 20:11:01 3446500 0 997976 12.46 2620 3561844 1168060 12.90 955404 3083468 8 Average: 3561651 0 980800 12.25 2620 3463869 1186715 13.10 941969 2994835 12 20:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:07:01 eth0 256.85 191.32 2046.69 26.55 0.00 0.00 0.00 0.00 20:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:07:01 docker0 174.40 229.36 14.09 2021.02 0.00 0.00 0.00 0.00 20:08:01 eth0 130.21 72.91 2603.93 11.36 0.00 0.00 0.00 0.00 20:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 20:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 eth0 0.25 0.18 0.08 0.07 0.00 0.00 0.00 0.00 20:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 77.52 52.93 930.30 7.60 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 34.89 45.88 2.82 404.27 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) 02/07/22 _x86_64_ (2 CPU) 20:04:49 LINUX RESTART (2 CPU) 20:06:01 CPU %user %nice %system %iowait %steal %idle 20:07:01 all 40.17 0.00 11.96 1.70 0.11 46.07 20:07:01 0 39.72 0.00 12.28 1.74 0.11 46.15 20:07:01 1 40.62 0.00 11.64 1.65 0.11 45.98 20:08:01 all 7.22 0.00 2.92 0.73 0.04 89.09 20:08:01 0 7.19 0.00 2.93 0.66 0.05 89.16 20:08:01 1 7.25 0.00 2.90 0.80 0.03 89.02 20:09:01 all 0.24 0.00 0.06 0.00 0.03 99.67 20:09:01 0 0.03 0.00 0.07 0.00 0.02 99.88 20:09:01 1 0.45 0.00 0.05 0.00 0.03 99.47 20:10:01 all 0.22 0.00 0.06 0.00 0.01 99.72 20:10:01 0 0.05 0.00 0.03 0.00 0.00 99.92 20:10:01 1 0.38 0.00 0.08 0.00 0.02 99.52 20:11:01 all 0.07 0.00 0.03 0.00 0.03 99.87 20:11:01 0 0.03 0.00 0.03 0.00 0.03 99.90 20:11:01 1 0.10 0.00 0.03 0.00 0.03 99.83 Average: all 9.15 0.00 2.88 0.47 0.04 87.46 Average: 0 8.97 0.00 2.94 0.46 0.04 87.59 Average: 1 9.34 0.00 2.82 0.47 0.04 87.33