---> uname -a: Linux prd-centos7-docker-4c-2g-1464.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 9.1G 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 9.1G 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) 01/13/22 _x86_64_ (2 CPU) 22:42:09 LINUX RESTART (2 CPU) 22:43:02 tps rtps wtps bread/s bwrtn/s 22:44:01 383.22 0.05 383.17 1.08 82130.04 22:45:01 4.30 0.00 4.30 0.00 282.46 22:46:01 0.32 0.00 0.32 0.00 3.93 22:47:01 0.23 0.00 0.23 0.00 3.61 22:48:01 0.25 0.00 0.25 0.00 3.95 22:49:01 0.35 0.00 0.35 0.00 5.00 Average: 63.91 0.01 63.90 0.18 13550.83 22:43:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:44:01 3462604 0 972992 12.15 2620 3570724 1208256 13.34 853816 3172920 20 22:45:01 3466588 0 969004 12.10 2620 3570728 1165068 12.86 850332 3172896 12 22:46:01 3472760 0 962828 12.02 2620 3570732 1165200 12.86 845196 3172896 16 22:47:01 3471988 0 963596 12.03 2620 3570736 1165372 12.87 845848 3172896 12 22:48:01 3478660 0 956920 11.95 2620 3570740 1165228 12.86 839584 3172896 8 22:49:01 3480740 0 954836 11.92 2620 3570744 1165132 12.86 839040 3172896 8 Average: 3472223 0 963363 12.03 2620 3570734 1172376 12.94 845636 3172900 13 22:43:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:44:01 eth0 355.56 252.85 4773.12 36.74 0.00 0.00 0.00 0.00 22:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:44:01 docker0 177.22 231.63 14.43 2107.92 0.00 0.00 0.00 0.00 22:45:01 eth0 0.30 0.08 0.02 0.04 0.00 0.00 0.00 0.00 22:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 eth0 0.60 0.15 0.14 0.07 0.00 0.00 0.00 0.00 22:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 eth0 0.47 0.38 0.26 0.17 0.00 0.00 0.00 0.00 22:47:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:47:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 eth0 0.25 0.18 0.08 0.10 0.00 0.00 0.00 0.00 22:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:48:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:49:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.74 41.72 784.71 6.10 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 29.13 38.08 2.37 346.51 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) 01/13/22 _x86_64_ (2 CPU) 22:42:09 LINUX RESTART (2 CPU) 22:43:02 CPU %user %nice %system %iowait %steal %idle 22:44:01 all 25.19 0.00 11.99 4.05 0.08 58.70 22:44:01 0 25.22 0.00 12.51 4.88 0.07 57.31 22:44:01 1 25.15 0.00 11.46 3.21 0.09 60.09 22:45:01 all 0.26 0.00 0.07 0.00 0.03 99.65 22:45:01 0 0.45 0.00 0.07 0.00 0.02 99.47 22:45:01 1 0.07 0.00 0.07 0.00 0.03 99.83 22:46:01 all 0.25 0.00 0.07 0.00 0.02 99.67 22:46:01 0 0.22 0.00 0.07 0.00 0.02 99.70 22:46:01 1 0.28 0.00 0.07 0.00 0.02 99.63 22:47:01 all 0.08 0.00 0.04 0.00 0.01 99.87 22:47:01 0 0.07 0.00 0.05 0.00 0.00 99.88 22:47:01 1 0.08 0.00 0.03 0.00 0.02 99.87 22:48:01 all 0.18 0.00 0.04 0.00 0.02 99.76 22:48:01 0 0.28 0.00 0.03 0.00 0.02 99.67 22:48:01 1 0.08 0.00 0.05 0.00 0.02 99.85 22:49:01 all 0.17 0.00 0.03 0.00 0.01 99.80 22:49:01 0 0.30 0.00 0.02 0.00 0.00 99.68 22:49:01 1 0.03 0.00 0.03 0.00 0.02 99.92 Average: all 4.10 0.00 1.92 0.63 0.03 93.32 Average: 0 4.18 0.00 2.00 0.77 0.02 93.03 Average: 1 4.03 0.00 1.83 0.50 0.03 93.61