---> uname -a: Linux prd-centos7-docker-4c-2g-1185.novalocal 3.10.0-1160.45.1.el7.x86_64 #1 SMP Wed Oct 13 17:20:51 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/11/22 _x86_64_ (2 CPU) 02:29:00 LINUX RESTART (2 CPU) 02:30:01 tps rtps wtps bread/s bwrtn/s 02:31:01 1.75 0.00 1.75 0.00 36.26 02:32:01 0.17 0.00 0.17 0.00 2.15 02:33:01 0.28 0.00 0.28 0.00 3.20 02:34:01 0.20 0.00 0.20 0.00 2.70 02:35:01 0.37 0.00 0.37 0.00 5.31 02:36:01 58.41 0.13 58.28 13.72 17612.34 Average: 10.20 0.02 10.17 2.29 2943.99 02:30:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:31:01 5669560 0 602604 7.52 2620 1734156 1155168 12.75 568432 1537316 16 02:32:01 5666588 0 605568 7.56 2620 1734164 1155312 12.76 571108 1537280 8 02:33:01 5663604 0 608552 7.60 2620 1734164 1155408 12.76 574192 1537280 8 02:34:01 5661184 0 610964 7.63 2620 1734172 1173176 12.95 576888 1537284 8 02:35:01 5669832 0 602312 7.52 2620 1734176 1155100 12.75 568384 1537280 8 02:36:01 5018724 0 762916 9.53 2620 2224680 1338416 14.78 788664 1874860 0 Average: 5558249 0 632153 7.89 2620 1815919 1188763 13.12 607945 1593550 8 02:30:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:31:01 eth0 0.67 0.12 0.06 0.03 0.00 0.00 0.00 0.00 02:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 eth0 1.02 0.37 0.39 0.26 0.00 0.00 0.00 0.00 02:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 eth0 0.92 0.30 0.31 0.20 0.00 0.00 0.00 0.00 02:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 eth0 6.56 2.42 9.06 0.34 0.00 0.00 0.00 0.00 02:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 eth0 0.47 0.17 0.10 0.07 0.00 0.00 0.00 0.00 02:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:35:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 eth0 110.98 65.99 2602.54 12.62 0.00 0.00 0.00 0.00 02:36:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:36:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 20.10 11.56 435.46 2.25 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 3.10.0-1160.45.1.el7.x86_64 (centos-7-docker-61956895-6fad-6945-99d6-2040f50c295e.novalocal) 01/11/22 _x86_64_ (2 CPU) 02:29:00 LINUX RESTART (2 CPU) 02:30:01 CPU %user %nice %system %iowait %steal %idle 02:31:01 all 0.27 0.00 0.07 0.00 0.01 99.66 02:31:01 0 0.30 0.00 0.07 0.00 0.02 99.62 02:31:01 1 0.23 0.00 0.07 0.00 0.00 99.70 02:32:01 all 0.21 0.00 0.05 0.00 0.03 99.72 02:32:01 0 0.32 0.00 0.03 0.00 0.02 99.63 02:32:01 1 0.10 0.00 0.07 0.00 0.03 99.80 02:33:01 all 0.23 0.00 0.06 0.00 0.02 99.70 02:33:01 0 0.35 0.00 0.05 0.00 0.00 99.60 02:33:01 1 0.10 0.00 0.07 0.00 0.03 99.80 02:34:01 all 0.43 0.00 0.06 0.00 0.01 99.51 02:34:01 0 0.13 0.00 0.07 0.00 0.02 99.78 02:34:01 1 0.72 0.00 0.05 0.00 0.00 99.23 02:35:01 all 0.27 0.00 0.04 0.00 0.01 99.68 02:35:01 0 0.05 0.00 0.05 0.00 0.02 99.88 02:35:01 1 0.48 0.00 0.03 0.00 0.00 99.48 02:36:01 all 9.37 0.00 3.54 0.44 0.09 86.57 02:36:01 0 9.82 0.00 3.77 0.48 0.09 85.84 02:36:01 1 8.91 0.00 3.31 0.39 0.09 87.30 Average: all 1.76 0.00 0.62 0.07 0.03 97.52 Average: 0 1.79 0.00 0.66 0.08 0.03 97.44 Average: 1 1.73 0.00 0.59 0.06 0.03 97.59