---> uname -a: Linux prd-centos7-docker-4c-2g-395.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: 2799.998 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 7.7G 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) 11/12/21 _x86_64_ (2 CPU) 20:27:31 LINUX RESTART (2 CPU) 20:28:01 tps rtps wtps bread/s bwrtn/s 20:29:01 35.78 3.33 32.45 2349.37 3409.06 20:30:01 0.47 0.00 0.47 0.00 7.53 20:31:01 0.23 0.00 0.23 0.00 3.32 Average: 12.16 1.11 11.05 783.17 1140.03 20:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:29:01 5651620 0 619928 7.74 2620 1734764 1253492 13.84 585224 1534920 8 20:30:01 5657204 0 614336 7.67 2620 1734772 1210912 13.37 580628 1534896 16 20:31:01 5657128 0 614412 7.67 2620 1734772 1198564 13.23 580300 1535408 8 Average: 5655317 0 616225 7.69 2620 1734769 1220989 13.48 582051 1535075 11 20:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:29:01 eth0 110.14 118.49 582.92 29.81 0.00 0.00 0.00 0.00 20:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:29:01 docker0 68.40 34.81 6.20 240.89 0.00 0.00 0.00 0.00 20:30:01 eth0 1.97 0.32 0.43 0.23 0.00 0.00 0.00 0.00 20:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 eth0 1.10 0.28 0.32 0.20 0.00 0.00 0.00 0.00 20:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 20:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 37.74 39.70 194.57 10.08 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 22.80 11.60 2.07 80.30 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) 11/12/21 _x86_64_ (2 CPU) 20:27:31 LINUX RESTART (2 CPU) 20:28:01 CPU %user %nice %system %iowait %steal %idle 20:29:01 all 4.91 0.00 1.74 0.73 0.04 92.58 20:29:01 0 4.56 0.00 1.94 0.20 0.05 93.24 20:29:01 1 5.25 0.00 1.54 1.27 0.03 91.91 20:30:01 all 0.20 0.00 0.04 0.00 0.03 99.73 20:30:01 0 0.03 0.00 0.05 0.00 0.02 99.90 20:30:01 1 0.37 0.00 0.03 0.00 0.03 99.57 20:31:01 all 0.17 0.00 0.04 0.00 0.03 99.77 20:31:01 0 0.12 0.00 0.03 0.00 0.02 99.83 20:31:01 1 0.22 0.00 0.05 0.00 0.03 99.70 Average: all 1.75 0.00 0.60 0.24 0.03 97.38 Average: 0 1.56 0.00 0.67 0.07 0.03 97.68 Average: 1 1.93 0.00 0.54 0.42 0.03 97.08