---> uname -a: Linux prd-centos7-docker-4c-2g-819.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: 2799.994 BogoMIPS: 5599.98 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) 01/05/22 _x86_64_ (2 CPU) 20:46:40 LINUX RESTART (2 CPU) 20:47:01 tps rtps wtps bread/s bwrtn/s 20:48:01 86.31 6.89 79.42 3210.52 3444.53 20:49:01 1.67 0.05 1.62 1.07 30.98 20:50:01 0.35 0.00 0.35 0.00 5.36 20:51:01 0.22 0.00 0.22 0.00 2.57 20:52:01 0.22 0.00 0.22 0.00 2.55 20:53:01 0.35 0.00 0.35 0.00 5.35 Average: 14.85 1.16 13.70 535.38 582.02 20:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:48:01 5701896 0 610472 7.62 2620 1693944 1236828 13.66 554924 1519220 20 20:49:01 5712444 0 599876 7.49 2620 1693992 1158040 12.79 545800 1519224 16 20:50:01 5701056 0 611264 7.63 2620 1693992 1190404 13.14 556892 1519220 8 20:51:01 5703008 0 609308 7.61 2620 1693996 1185860 13.09 555252 1519220 12 20:52:01 5708860 0 603448 7.53 2620 1694004 1185872 13.09 549324 1519220 12 20:53:01 5710724 0 601584 7.51 2620 1694004 1169376 12.91 547676 1519220 12 Average: 5706331 0 605992 7.57 2620 1693989 1187730 13.11 551645 1519221 13 20:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:48:01 eth0 424.58 232.46 1003.68 71.61 0.00 0.00 0.00 0.00 20:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:48:01 docker0 8.34 5.41 0.86 25.96 0.00 0.00 0.00 0.00 20:49:01 eth0 0.48 0.08 0.05 0.01 0.00 0.00 0.00 0.00 20:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 eth0 7.61 3.31 9.06 0.42 0.00 0.00 0.00 0.00 20:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:50:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 eth0 1.55 0.57 0.66 0.42 0.00 0.00 0.00 0.00 20:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 eth0 0.65 0.37 0.35 0.26 0.00 0.00 0.00 0.00 20:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 eth0 0.27 0.17 0.08 0.10 0.00 0.00 0.00 0.00 20:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 72.54 39.50 169.02 12.14 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 1.39 0.90 0.14 4.33 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) 01/05/22 _x86_64_ (2 CPU) 20:46:40 LINUX RESTART (2 CPU) 20:47:01 CPU %user %nice %system %iowait %steal %idle 20:48:01 all 9.14 0.00 2.49 2.28 0.05 86.04 20:48:01 0 9.00 0.00 2.92 2.07 0.05 85.95 20:48:01 1 9.28 0.00 2.06 2.48 0.05 86.12 20:49:01 all 0.16 0.00 0.04 0.00 0.04 99.76 20:49:01 0 0.17 0.00 0.05 0.00 0.07 99.72 20:49:01 1 0.15 0.00 0.03 0.00 0.02 99.80 20:50:01 all 0.24 0.00 0.07 0.00 0.02 99.67 20:50:01 0 0.35 0.00 0.07 0.00 0.00 99.58 20:50:01 1 0.13 0.00 0.07 0.00 0.03 99.77 20:51:01 all 0.23 0.00 0.05 0.00 0.03 99.69 20:51:01 0 0.08 0.00 0.03 0.00 0.03 99.85 20:51:01 1 0.38 0.00 0.07 0.00 0.02 99.53 20:52:01 all 0.11 0.00 0.05 0.00 0.03 99.82 20:52:01 0 0.13 0.00 0.03 0.00 0.03 99.80 20:52:01 1 0.08 0.00 0.07 0.00 0.02 99.83 20:53:01 all 0.17 0.00 0.01 0.00 0.03 99.80 20:53:01 0 0.30 0.00 0.02 0.00 0.02 99.67 20:53:01 1 0.03 0.00 0.00 0.00 0.03 99.93 Average: all 1.65 0.00 0.45 0.37 0.03 97.50 Average: 0 1.65 0.00 0.51 0.34 0.03 97.46 Average: 1 1.66 0.00 0.38 0.41 0.03 97.53