---> uname -a: Linux prd-centos7-docker-4c-2g-36.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: 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 9.0G 32G 23% / 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 9.0G 32G 23% /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) 12/02/21 _x86_64_ (2 CPU) 06:15:22 LINUX RESTART (2 CPU) 06:16:01 tps rtps wtps bread/s bwrtn/s 06:17:01 15.07 0.63 14.44 316.40 2595.40 06:18:01 0.37 0.00 0.37 0.00 6.06 06:19:01 0.32 0.00 0.32 0.00 5.28 06:20:01 0.18 0.00 0.18 0.00 1.75 06:21:01 0.18 0.00 0.18 0.00 1.95 06:22:02 0.32 0.00 0.32 0.00 5.08 06:23:01 0.22 0.00 0.22 0.00 2.47 06:24:01 139.45 0.03 139.42 3.73 32657.32 Average: 19.56 0.08 19.47 40.11 4419.34 06:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 5697680 0 611356 7.63 2620 1697284 1192624 13.17 558432 1520524 20 06:18:01 5691360 0 617668 7.71 2620 1697292 1186016 13.09 565068 1520488 20 06:19:01 5693844 0 615184 7.68 2620 1697292 1188072 13.12 562044 1520488 8 06:20:01 5700744 0 608276 7.59 2620 1697300 1153464 12.73 556452 1520488 16 06:21:01 5703060 0 605956 7.57 2620 1697304 1153560 12.74 554412 1520488 16 06:22:02 5703344 0 605672 7.56 2620 1697304 1153464 12.73 553752 1520488 12 06:23:01 5701732 0 607276 7.58 2620 1697312 1153464 12.73 555524 1520488 8 06:24:01 4121152 0 931960 11.64 2620 2953208 1519176 16.77 941352 2556584 537120 Average: 5501614 0 650418 8.12 2620 1854287 1212480 13.39 605880 1650004 67152 06:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 eth0 54.05 45.11 357.36 13.29 0.00 0.00 0.00 0.00 06:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:17:01 docker0 12.09 6.49 1.40 43.30 0.00 0.00 0.00 0.00 06:18:01 eth0 4.70 2.08 9.06 0.32 0.00 0.00 0.00 0.00 06:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 eth0 0.70 0.45 0.29 0.24 0.00 0.00 0.00 0.00 06:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 eth0 0.22 0.20 0.08 0.04 0.00 0.00 0.00 0.00 06:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:02 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 06:22:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 06:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 eth0 318.00 205.85 7639.46 29.69 0.00 0.00 0.00 0.00 06:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 06:24:01 docker0 41.08 50.57 3.65 387.58 0.00 0.00 0.00 0.00 Average: eth0 47.35 31.82 1003.04 5.47 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 6.66 7.15 0.63 53.98 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) 12/02/21 _x86_64_ (2 CPU) 06:15:22 LINUX RESTART (2 CPU) 06:16:01 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 2.62 0.00 1.25 0.31 0.03 95.79 06:17:01 0 2.80 0.00 1.33 0.19 0.03 95.65 06:17:01 1 2.44 0.00 1.16 0.44 0.03 95.93 06:18:01 all 0.28 0.00 0.07 0.00 0.03 99.62 06:18:01 0 0.45 0.00 0.07 0.00 0.03 99.45 06:18:01 1 0.10 0.00 0.07 0.00 0.03 99.80 06:19:01 all 0.08 0.00 0.04 0.00 0.04 99.83 06:19:01 0 0.08 0.00 0.03 0.00 0.03 99.85 06:19:01 1 0.08 0.00 0.05 0.00 0.05 99.82 06:20:01 all 0.13 0.00 0.05 0.00 0.03 99.80 06:20:01 0 0.20 0.00 0.03 0.00 0.02 99.75 06:20:01 1 0.05 0.00 0.07 0.00 0.03 99.85 06:21:01 all 0.14 0.00 0.03 0.00 0.04 99.79 06:21:01 0 0.18 0.00 0.02 0.00 0.02 99.78 06:21:01 1 0.10 0.00 0.03 0.00 0.07 99.80 06:22:02 all 0.10 0.00 0.04 0.00 0.03 99.82 06:22:02 0 0.07 0.00 0.05 0.00 0.05 99.83 06:22:02 1 0.13 0.00 0.03 0.00 0.02 99.82 06:23:01 all 0.08 0.00 0.04 0.00 0.05 99.83 06:23:01 0 0.07 0.00 0.03 0.00 0.07 99.83 06:23:01 1 0.09 0.00 0.05 0.00 0.03 99.83 06:24:01 all 18.16 0.00 7.21 1.81 0.06 72.76 06:24:01 0 18.24 0.00 7.28 1.88 0.07 72.53 06:24:01 1 18.08 0.00 7.14 1.73 0.05 73.00 Average: all 2.64 0.00 1.07 0.26 0.04 95.99 Average: 0 2.71 0.00 1.08 0.25 0.04 95.92 Average: 1 2.57 0.00 1.05 0.27 0.04 96.07