---> uname -a: Linux prd-centos7-docker-4c-2g-2256.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: 2800.000 BogoMIPS: 5600.00 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) 10/27/21 _x86_64_ (2 CPU) 04:13:09 LINUX RESTART (2 CPU) 04:14:01 tps rtps wtps bread/s bwrtn/s 04:15:01 3.95 0.12 3.83 3.73 120.17 04:16:01 0.35 0.00 0.35 0.00 5.66 04:17:01 0.30 0.00 0.30 0.00 3.76 04:18:01 0.20 0.00 0.20 0.00 2.70 04:19:01 0.23 0.00 0.23 0.00 2.27 04:20:01 0.40 0.00 0.40 0.00 5.36 Average: 0.91 0.02 0.89 0.62 23.32 04:14:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:15:01 5660428 0 613816 7.66 2620 1732076 1161788 12.83 575628 1538928 20 04:16:01 5654700 0 619536 7.74 2620 1732084 1156152 12.76 581168 1539452 20 04:17:01 5654824 0 619412 7.73 2620 1732084 1158208 12.79 580624 1539452 8 04:18:01 5658024 0 616204 7.69 2620 1732092 1153628 12.74 576812 1540428 8 04:19:01 5660820 0 613400 7.66 2620 1732100 1153736 12.74 574652 1540428 12 04:20:01 5661204 0 613012 7.65 2620 1732104 1153628 12.74 573912 1540612 12 Average: 5658333 0 615897 7.69 2620 1732090 1156190 12.76 577133 1539883 13 04:14:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:15:01 eth0 0.58 0.13 0.05 0.03 0.00 0.00 0.00 0.00 04:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 eth0 3.58 1.70 3.06 0.29 0.00 0.00 0.00 0.00 04:16:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:16:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 eth0 0.80 0.38 0.31 0.20 0.00 0.00 0.00 0.00 04:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 eth0 0.02 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 eth0 0.45 0.38 0.21 0.09 0.00 0.00 0.00 0.00 04:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 eth0 0.08 0.07 0.01 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 0.92 0.44 0.61 0.10 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) 10/27/21 _x86_64_ (2 CPU) 04:13:09 LINUX RESTART (2 CPU) 04:14:01 CPU %user %nice %system %iowait %steal %idle 04:15:01 all 0.15 0.00 0.07 0.00 0.03 99.75 04:15:01 0 0.07 0.00 0.07 0.00 0.03 99.83 04:15:01 1 0.23 0.00 0.07 0.00 0.03 99.67 04:16:01 all 0.13 0.00 0.05 0.00 0.05 99.77 04:16:01 0 0.08 0.00 0.05 0.00 0.05 99.82 04:16:01 1 0.18 0.00 0.05 0.00 0.05 99.72 04:17:01 all 0.03 0.00 0.02 0.00 0.04 99.92 04:17:01 0 0.02 0.00 0.02 0.00 0.05 99.92 04:17:01 1 0.03 0.00 0.02 0.00 0.03 99.92 04:18:01 all 0.18 0.00 0.03 0.00 0.04 99.75 04:18:01 0 0.05 0.00 0.03 0.00 0.05 99.87 04:18:01 1 0.30 0.00 0.03 0.00 0.03 99.63 04:19:01 all 0.07 0.00 0.02 0.00 0.03 99.88 04:19:01 0 0.05 0.00 0.02 0.00 0.05 99.88 04:19:01 1 0.08 0.00 0.02 0.00 0.02 99.88 04:20:01 all 0.16 0.00 0.03 0.00 0.03 99.78 04:20:01 0 0.03 0.00 0.02 0.00 0.03 99.92 04:20:01 1 0.28 0.00 0.03 0.00 0.03 99.65 Average: all 0.12 0.00 0.03 0.00 0.04 99.81 Average: 0 0.05 0.00 0.03 0.00 0.04 99.87 Average: 1 0.19 0.00 0.04 0.00 0.03 99.74