---> uname -a: Linux prd-centos7-docker-4c-2g-13439.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: 2799.994 BogoMIPS: 5599.98 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) 10/29/21 _x86_64_ (2 CPU) 16:40:16 LINUX RESTART (2 CPU) 16:41:01 tps rtps wtps bread/s bwrtn/s 16:42:01 3.53 0.00 3.53 0.00 115.29 16:43:01 0.33 0.00 0.33 0.00 6.36 16:44:01 0.33 0.00 0.33 0.00 3.83 16:45:01 0.23 0.00 0.23 0.00 3.13 16:46:01 0.80 0.13 0.67 11.06 7.00 Average: 1.05 0.03 1.02 2.21 27.13 16:41:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:42:01 5712632 0 597636 7.46 2620 1696052 1157272 12.78 541256 1522516 20 16:43:01 5707268 0 602992 7.53 2620 1696060 1163908 12.85 545740 1522872 8 16:44:01 5712852 0 597408 7.46 2620 1696060 1157272 12.78 540584 1522872 8 16:45:01 5711640 0 598612 7.47 2620 1696068 1157272 12.78 541184 1523616 8 16:46:01 5514388 0 673044 8.40 2620 1818888 1532252 16.92 752328 1501920 122528 Average: 5671756 0 613938 7.67 2620 1720626 1233595 13.62 584218 1518759 24514 16:41:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:42:01 eth0 0.68 0.08 0.06 0.06 0.00 0.00 0.00 0.00 16:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 eth0 1.02 0.43 0.32 0.20 0.00 0.00 0.00 0.00 16:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 eth0 0.10 0.03 0.01 0.00 0.00 0.00 0.00 0.00 16:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:45:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:45:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 eth0 73.48 47.21 1884.80 6.39 0.00 0.00 0.00 0.00 16:46:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:46:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 15.08 9.57 377.03 1.33 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 0.00 0.00 0.00 0.00 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) 10/29/21 _x86_64_ (2 CPU) 16:40:16 LINUX RESTART (2 CPU) 16:41:01 CPU %user %nice %system %iowait %steal %idle 16:42:01 all 0.26 0.00 0.06 0.00 0.02 99.67 16:42:01 0 0.10 0.00 0.05 0.00 0.02 99.83 16:42:01 1 0.42 0.00 0.07 0.00 0.02 99.50 16:43:01 all 0.17 0.00 0.05 0.00 0.02 99.77 16:43:01 0 0.07 0.00 0.07 0.00 0.02 99.85 16:43:01 1 0.27 0.00 0.03 0.00 0.02 99.68 16:44:01 all 0.14 0.00 0.03 0.00 0.03 99.80 16:44:01 0 0.07 0.00 0.03 0.00 0.05 99.85 16:44:01 1 0.22 0.00 0.02 0.00 0.02 99.75 16:45:01 all 0.21 0.00 0.03 0.00 0.03 99.73 16:45:01 0 0.03 0.00 0.03 0.00 0.03 99.90 16:45:01 1 0.38 0.00 0.02 0.00 0.03 99.57 16:46:01 all 1.84 0.00 0.41 0.01 0.03 97.71 16:46:01 0 1.02 0.00 0.40 0.02 0.02 98.55 16:46:01 1 2.67 0.00 0.42 0.00 0.03 96.88 Average: all 0.52 0.00 0.11 0.00 0.03 99.34 Average: 0 0.26 0.00 0.12 0.00 0.03 99.60 Average: 1 0.79 0.00 0.11 0.00 0.02 99.08