---> uname -a: Linux prd-centos7-docker-4c-2g-868.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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 01/06/22 _x86_64_ (2 CPU) 05:45:39 LINUX RESTART (2 CPU) 05:46:02 tps rtps wtps bread/s bwrtn/s 05:47:01 86.28 5.99 80.29 2537.38 3476.21 05:48:01 1.63 0.05 1.58 1.07 28.69 05:49:01 0.38 0.00 0.38 0.00 5.55 05:50:01 0.23 0.00 0.23 0.00 3.10 05:51:01 0.28 0.00 0.28 0.00 3.76 Average: 17.54 1.19 16.35 501.04 694.38 05:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:47:01 5696764 0 615816 7.69 2620 1693740 1253468 13.84 559748 1518492 28 05:48:01 5700168 0 612416 7.65 2620 1693736 1221956 13.49 557684 1518480 8 05:49:01 5703468 0 609116 7.61 2620 1693736 1185200 13.09 555420 1518480 8 05:50:01 5704868 0 607712 7.59 2620 1693740 1162116 12.83 554628 1518480 12 05:51:01 5709344 0 603228 7.53 2620 1693748 1162272 12.83 549648 1518480 8 Average: 5702922 0 609658 7.61 2620 1693740 1197002 13.22 555426 1518482 13 05:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:47:01 eth0 479.15 254.02 1024.83 74.77 0.00 0.00 0.00 0.00 05:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:47:01 docker0 8.04 4.69 0.86 26.29 0.00 0.00 0.00 0.00 05:48:01 eth0 1.15 0.27 0.32 0.20 0.00 0.00 0.00 0.00 05:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 eth0 8.41 3.81 9.32 0.67 0.00 0.00 0.00 0.00 05:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 eth0 0.13 0.07 0.01 0.01 0.00 0.00 0.00 0.00 05:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 eth0 0.52 0.30 0.26 0.20 0.00 0.00 0.00 0.00 05:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 96.62 51.03 204.27 14.97 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 1.59 0.93 0.17 5.19 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) 01/06/22 _x86_64_ (2 CPU) 05:45:39 LINUX RESTART (2 CPU) 05:46:02 CPU %user %nice %system %iowait %steal %idle 05:47:01 all 10.36 0.00 2.49 2.02 0.06 85.06 05:47:01 0 10.25 0.00 2.89 2.40 0.05 84.41 05:47:01 1 10.48 0.00 2.10 1.65 0.07 85.71 05:48:01 all 0.13 0.00 0.05 0.00 0.03 99.79 05:48:01 0 0.18 0.00 0.03 0.00 0.02 99.77 05:48:01 1 0.08 0.00 0.07 0.00 0.03 99.82 05:49:01 all 0.26 0.00 0.06 0.00 0.03 99.65 05:49:01 0 0.17 0.00 0.07 0.00 0.02 99.75 05:49:01 1 0.35 0.00 0.05 0.00 0.05 99.55 05:50:01 all 0.09 0.00 0.03 0.00 0.03 99.85 05:50:01 0 0.03 0.00 0.03 0.00 0.03 99.90 05:50:01 1 0.15 0.00 0.02 0.00 0.03 99.80 05:51:01 all 0.17 0.00 0.03 0.00 0.04 99.77 05:51:01 0 0.05 0.00 0.02 0.00 0.05 99.88 05:51:01 1 0.28 0.00 0.03 0.00 0.03 99.65 Average: all 2.15 0.00 0.52 0.39 0.04 96.90 Average: 0 2.08 0.00 0.59 0.47 0.03 96.83 Average: 1 2.21 0.00 0.44 0.32 0.04 96.98