---> uname -a: Linux prd-centos7-docker-4c-2g-13707.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) 11/01/21 _x86_64_ (2 CPU) 16:26:40 LINUX RESTART (2 CPU) 16:27:01 tps rtps wtps bread/s bwrtn/s 16:28:01 91.61 15.06 76.55 4377.48 3360.23 16:29:01 1.80 0.02 1.78 0.53 37.72 16:30:01 0.25 0.00 0.25 0.00 3.76 16:31:01 0.22 0.00 0.22 0.00 2.70 16:32:01 0.32 0.00 0.32 0.00 3.36 Average: 18.84 3.01 15.82 875.69 681.62 16:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:28:01 5691428 0 618772 7.73 2620 1696120 1269028 14.01 561252 1521220 20 16:29:01 5696668 0 613524 7.66 2620 1696128 1215928 13.42 557376 1521196 16 16:30:01 5703604 0 606588 7.57 2620 1696128 1164564 12.86 550936 1521900 8 16:31:01 5702184 0 608000 7.59 2620 1696136 1164312 12.85 552096 1521900 8 16:32:01 5706736 0 603444 7.53 2620 1696140 1164312 12.85 547156 1522772 8 Average: 5700124 0 610066 7.62 2620 1696130 1195629 13.20 553763 1521798 12 16:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:28:01 eth0 514.67 324.82 990.92 79.00 0.00 0.00 0.00 0.00 16:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:28:01 docker0 4.46 3.00 1.31 9.85 0.00 0.00 0.00 0.00 16:29:01 eth0 4.21 1.17 3.09 0.08 0.00 0.00 0.00 0.00 16:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 eth0 0.83 0.55 0.53 0.39 0.00 0.00 0.00 0.00 16:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 eth0 0.10 0.07 0.01 0.01 0.00 0.00 0.00 0.00 16:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 104.00 65.35 198.93 15.90 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 0.89 0.60 0.26 1.97 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) 11/01/21 _x86_64_ (2 CPU) 16:26:40 LINUX RESTART (2 CPU) 16:27:01 CPU %user %nice %system %iowait %steal %idle 16:28:01 all 10.94 0.00 2.65 2.43 0.05 83.93 16:28:01 0 10.31 0.00 2.82 1.82 0.05 84.99 16:28:01 1 11.57 0.00 2.49 3.03 0.05 82.86 16:29:01 all 0.17 0.00 0.05 0.00 0.01 99.77 16:29:01 0 0.13 0.00 0.07 0.00 0.02 99.78 16:29:01 1 0.20 0.00 0.03 0.00 0.00 99.77 16:30:01 all 0.26 0.00 0.03 0.00 0.03 99.67 16:30:01 0 0.05 0.00 0.03 0.00 0.02 99.90 16:30:01 1 0.47 0.00 0.03 0.00 0.05 99.45 16:31:01 all 0.18 0.00 0.04 0.00 0.02 99.77 16:31:01 0 0.05 0.00 0.03 0.00 0.03 99.88 16:31:01 1 0.30 0.00 0.05 0.00 0.00 99.65 16:32:01 all 0.09 0.00 0.03 0.00 0.02 99.86 16:32:01 0 0.03 0.00 0.03 0.00 0.02 99.92 16:32:01 1 0.15 0.00 0.03 0.00 0.02 99.80 Average: all 2.29 0.00 0.55 0.48 0.03 96.65 Average: 0 2.08 0.00 0.59 0.36 0.03 96.94 Average: 1 2.51 0.00 0.52 0.60 0.02 96.35