---> uname -a: Linux prd-centos7-docker-4c-2g-110.novalocal 3.10.0-1160.42.2.el7.x86_64 #1 SMP Tue Sep 7 14:49:57 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: 2799.996 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 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 16:37:34 LINUX RESTART (2 CPU) 16:38:01 tps rtps wtps bread/s bwrtn/s 16:39:01 86.03 3.53 82.50 2344.85 3306.86 16:40:01 1.73 0.00 1.73 0.00 32.51 16:41:02 1.02 0.12 0.90 10.52 18.71 Average: 29.59 1.22 28.37 785.08 1119.30 16:38:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:39:01 5690872 0 620504 7.75 2620 1694944 1258456 13.89 562944 1520936 20 16:40:01 5701336 0 610036 7.62 2620 1694948 1162968 12.84 554232 1521592 16 16:41:02 5429128 0 691404 8.63 2620 1885788 1528260 16.87 791228 1547164 190404 Average: 5607112 0 640648 8.00 2620 1758560 1316561 14.54 636135 1529897 63480 16:38:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:39:01 eth0 163.33 95.94 453.70 37.54 0.00 0.00 0.00 0.00 16:39:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:39:01 docker0 2.46 1.87 0.66 6.33 0.00 0.00 0.00 0.00 16:40:01 eth0 0.52 0.10 0.05 0.01 0.00 0.00 0.00 0.00 16:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:40:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:02 eth0 92.68 60.65 2588.44 7.69 0.00 0.00 0.00 0.00 16:41:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:41:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 85.51 52.23 1014.29 15.08 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 0.82 0.62 0.22 2.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 3.10.0-1160.42.2.el7.x86_64 (centos-7-docker-61562791-2d39-7756-a072-67b3eceb74d7.vexxhost.lo) 11/11/21 _x86_64_ (2 CPU) 16:37:34 LINUX RESTART (2 CPU) 16:38:01 CPU %user %nice %system %iowait %steal %idle 16:39:01 all 6.20 0.00 2.45 2.26 0.04 89.05 16:39:01 0 5.85 0.00 2.73 2.10 0.03 89.28 16:39:01 1 6.55 0.00 2.17 2.42 0.05 88.81 16:40:01 all 0.24 0.00 0.08 0.00 0.02 99.67 16:40:01 0 0.25 0.00 0.07 0.00 0.02 99.67 16:40:01 1 0.23 0.00 0.08 0.00 0.02 99.67 16:41:02 all 2.72 0.00 0.64 0.02 0.03 96.60 16:41:02 0 2.48 0.00 0.67 0.02 0.03 96.80 16:41:02 1 2.97 0.00 0.60 0.02 0.02 96.39 Average: all 3.04 0.00 1.05 0.75 0.03 95.13 Average: 0 2.85 0.00 1.15 0.70 0.03 95.28 Average: 1 3.23 0.00 0.95 0.81 0.03 94.98