---> uname -a: Linux prd-centos7-docker-4c-2g-331.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) 12:38:42 LINUX RESTART (2 CPU) 12:39:01 tps rtps wtps bread/s bwrtn/s 12:40:01 90.04 7.79 82.25 3480.12 5190.63 12:41:01 2.05 0.00 2.05 0.00 46.05 12:42:01 0.22 0.00 0.22 0.00 2.30 12:43:01 0.23 0.00 0.23 0.00 3.35 12:44:01 0.25 0.00 0.25 0.00 2.72 Average: 18.56 1.56 17.01 696.28 1049.39 12:39:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:40:01 5667712 0 637096 7.95 2620 1701512 1501920 16.58 580956 1523736 8 12:41:01 5680164 0 624636 7.80 2620 1701520 1405644 15.52 570680 1524356 8 12:42:01 5677052 0 627748 7.84 2620 1701520 1405968 15.52 573676 1524356 8 12:43:01 5674680 0 630112 7.87 2620 1701528 1405896 15.52 574880 1525172 8 12:44:01 5682476 0 622312 7.77 2620 1701532 1405644 15.52 567632 1525172 8 Average: 5676417 0 628381 7.85 2620 1701522 1425014 15.73 573565 1524558 8 12:39:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:40:01 eth0 410.42 232.45 1014.50 72.74 0.00 0.00 0.00 0.00 12:40:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:40:01 docker0 18.66 12.29 3.06 38.26 0.00 0.00 0.00 0.00 12:41:01 eth0 0.60 0.10 0.06 0.01 0.00 0.00 0.00 0.00 12:41:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:41:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 eth0 5.83 2.47 4.71 0.48 0.00 0.00 0.00 0.00 12:42:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:42:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 eth0 0.53 0.32 0.27 0.23 0.00 0.00 0.00 0.00 12:43:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:43:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 eth0 0.10 0.10 0.01 0.04 0.00 0.00 0.00 0.00 12:44:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 12:44:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.53 47.10 203.98 14.70 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 3.73 2.46 0.61 7.66 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) 12:38:42 LINUX RESTART (2 CPU) 12:39:01 CPU %user %nice %system %iowait %steal %idle 12:40:01 all 13.50 0.00 2.85 2.13 0.06 81.46 12:40:01 0 13.79 0.00 3.34 2.18 0.07 80.63 12:40:01 1 13.21 0.00 2.36 2.09 0.05 82.30 12:41:01 all 0.07 0.00 0.05 0.00 0.02 99.87 12:41:01 0 0.07 0.00 0.05 0.00 0.02 99.87 12:41:01 1 0.07 0.00 0.05 0.00 0.02 99.87 12:42:01 all 0.13 0.00 0.04 0.00 0.03 99.80 12:42:01 0 0.17 0.00 0.03 0.00 0.02 99.78 12:42:01 1 0.10 0.00 0.05 0.00 0.03 99.82 12:43:01 all 0.12 0.00 0.05 0.00 0.02 99.82 12:43:01 0 0.18 0.00 0.03 0.00 0.00 99.78 12:43:01 1 0.05 0.00 0.07 0.00 0.03 99.85 12:44:01 all 0.18 0.00 0.03 0.00 0.03 99.76 12:44:01 0 0.32 0.00 0.02 0.00 0.02 99.65 12:44:01 1 0.05 0.00 0.03 0.00 0.05 99.87 Average: all 2.75 0.00 0.59 0.42 0.03 96.21 Average: 0 2.85 0.00 0.68 0.43 0.02 96.01 Average: 1 2.64 0.00 0.50 0.41 0.04 96.41