---> uname -a: Linux prd-centos7-docker-4c-2g-4053.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) 17:00:58 LINUX RESTART (2 CPU) 17:02:01 tps rtps wtps bread/s bwrtn/s 17:03:02 108.78 0.05 108.73 1.07 20078.15 17:04:01 0.81 0.00 0.81 0.00 7.18 17:05:01 0.28 0.00 0.28 0.00 4.80 17:06:01 0.20 0.00 0.20 0.00 2.97 Average: 27.64 0.01 27.62 0.27 5045.30 17:02:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:03:02 4396444 0 841836 10.51 2620 2768032 1216772 13.43 845648 2372916 20 17:04:01 4364996 0 873276 10.90 2620 2768040 1217020 13.44 877040 2372872 8 17:05:01 4366032 0 872240 10.89 2620 2768040 1207576 13.33 876116 2372872 8 17:06:01 4374256 0 864008 10.79 2620 2768048 1174464 12.97 868748 2372872 12 Average: 4375432 0 862840 10.77 2620 2768040 1203958 13.29 866888 2372883 12 17:02:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:03:02 eth0 130.71 78.45 2610.17 16.90 0.00 0.00 0.00 0.00 17:03:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:03:02 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 eth0 12.64 4.81 13.54 0.61 0.00 0.00 0.00 0.00 17:04:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:04:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 eth0 1.25 0.63 0.62 0.46 0.00 0.00 0.00 0.00 17:05:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:05:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 eth0 0.77 0.08 0.06 0.01 0.00 0.00 0.00 0.00 17:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:06:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 36.45 21.07 658.92 4.51 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 0.02 0.01 0.00 0.00 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) 17:00:58 LINUX RESTART (2 CPU) 17:02:01 CPU %user %nice %system %iowait %steal %idle 17:03:02 all 25.74 0.00 5.25 1.10 0.07 67.85 17:03:02 0 25.99 0.00 5.59 1.06 0.07 67.29 17:03:02 1 25.49 0.00 4.91 1.13 0.07 68.41 17:04:01 all 0.35 0.00 0.08 0.00 0.03 99.55 17:04:01 0 0.24 0.00 0.08 0.00 0.03 99.64 17:04:01 1 0.46 0.00 0.07 0.00 0.02 99.46 17:05:01 all 0.32 0.00 0.04 0.00 0.03 99.62 17:05:01 0 0.07 0.00 0.03 0.00 0.02 99.88 17:05:01 1 0.57 0.00 0.05 0.00 0.03 99.35 17:06:01 all 0.24 0.00 0.05 0.00 0.02 99.69 17:06:01 0 0.03 0.00 0.07 0.00 0.02 99.88 17:06:01 1 0.45 0.00 0.03 0.00 0.02 99.50 Average: all 6.49 0.00 1.32 0.27 0.03 91.89 Average: 0 6.40 0.00 1.41 0.26 0.03 91.90 Average: 1 6.57 0.00 1.23 0.28 0.03 91.88