---> uname -a: Linux prd-centos7-docker-4c-2g-5425.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 7.9G 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 7.9G 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) 02/17/22 _x86_64_ (2 CPU) 15:49:51 LINUX RESTART (2 CPU) 15:50:01 tps rtps wtps bread/s bwrtn/s 15:51:02 277.40 106.71 170.69 9879.71 57941.95 15:52:01 71.55 0.00 71.55 0.00 18381.61 15:53:01 0.18 0.00 0.18 0.00 2.25 Average: 116.67 35.79 80.89 3313.27 25490.02 15:50:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:51:02 5159760 0 723192 9.03 2620 2123368 1871924 20.67 693128 1881184 175916 15:52:01 4826920 0 741984 9.26 2620 2437416 1466804 16.19 634688 2194804 16 15:53:01 4825348 0 743552 9.28 2620 2437420 1461652 16.14 636532 2194804 8 Average: 4937343 0 736243 9.19 2620 2332735 1600127 17.67 654783 2090264 58647 15:50:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:51:02 eth0 747.91 425.01 4931.50 89.53 0.00 0.00 0.00 0.00 15:51:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:51:02 docker0 195.31 323.30 10.95 1616.29 0.00 0.00 0.00 0.00 15:52:01 eth0 20.85 12.73 19.70 7.21 0.00 0.00 0.00 0.00 15:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 eth0 0.50 0.28 0.26 0.20 0.00 0.00 0.00 0.00 15:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 15:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 257.86 146.82 1660.41 32.47 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 65.50 108.42 3.67 542.04 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) 02/17/22 _x86_64_ (2 CPU) 15:49:51 LINUX RESTART (2 CPU) 15:50:01 CPU %user %nice %system %iowait %steal %idle 15:51:02 all 23.22 0.00 9.75 6.23 0.09 60.72 15:51:02 0 23.34 0.00 10.33 4.94 0.09 61.30 15:51:02 1 23.10 0.00 9.16 7.51 0.09 60.14 15:52:01 all 6.70 0.00 2.69 0.67 0.03 89.90 15:52:01 0 6.27 0.00 2.93 0.64 0.03 90.13 15:52:01 1 7.14 0.00 2.45 0.71 0.03 89.66 15:53:01 all 0.19 0.00 0.07 0.00 0.02 99.72 15:53:01 0 0.03 0.00 0.07 0.00 0.02 99.88 15:53:01 1 0.35 0.00 0.07 0.00 0.02 99.57 Average: all 9.88 0.00 4.10 2.26 0.05 83.72 Average: 0 9.70 0.00 4.36 1.82 0.05 84.06 Average: 1 10.05 0.00 3.84 2.70 0.05 83.37