---> uname -a: Linux prd-centos7-docker-4c-2g-1454.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 8.2G 32G 21% / 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 8.2G 32G 21% /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) 01/13/22 _x86_64_ (2 CPU) 22:15:30 LINUX RESTART (2 CPU) 22:16:01 tps rtps wtps bread/s bwrtn/s 22:17:01 90.22 3.11 87.11 2292.47 21988.46 22:18:01 102.03 0.00 102.03 0.00 19637.42 22:19:01 0.14 0.00 0.14 0.00 2.03 22:20:01 0.15 0.00 0.15 0.00 2.28 22:21:01 0.32 0.00 0.32 0.00 4.83 22:22:01 0.22 0.00 0.22 0.00 3.10 22:23:01 0.35 0.00 0.35 0.00 5.38 Average: 27.70 0.45 27.26 328.30 5964.15 22:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:17:01 4830104 0 873988 10.91 2620 2302220 1537096 16.97 895188 1968688 40600 22:18:01 4418300 0 841796 10.51 2620 2746216 1215808 13.42 841588 2359988 8 22:19:01 4412160 0 847936 10.59 2620 2746216 1176092 12.98 848668 2359988 8 22:20:01 4415972 0 844116 10.54 2620 2746224 1175912 12.98 843928 2359988 8 22:21:01 4414124 0 845960 10.56 2620 2746228 1176000 12.98 846284 2359988 20 22:22:01 4416156 0 843924 10.54 2620 2746232 1176084 12.98 843920 2359988 20 22:23:01 4418160 0 841916 10.51 2620 2746236 1175832 12.98 843396 2359988 20 Average: 4474997 0 848519 10.59 2620 2682796 1233261 13.62 851853 2304088 5812 22:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:17:01 eth0 227.78 150.38 3646.93 34.65 0.00 0.00 0.00 0.00 22:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:17:01 veth40f6916 6.13 6.81 0.55 38.41 0.00 0.00 0.00 0.00 22:17:01 docker0 11.46 9.98 1.26 49.74 0.00 0.00 0.00 0.00 22:18:01 eth0 124.46 76.39 2604.68 14.11 0.00 0.00 0.00 0.00 22:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:18:01 docker0 0.02 0.02 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 eth0 2.25 1.02 2.73 0.09 0.00 0.00 0.00 0.00 22:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 eth0 0.47 0.23 0.12 0.05 0.00 0.00 0.00 0.00 22:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 eth0 0.67 0.50 0.34 0.30 0.00 0.00 0.00 0.00 22:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 eth0 1.03 0.37 0.37 0.20 0.00 0.00 0.00 0.00 22:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:22:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 22:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 22:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 51.09 32.79 895.85 7.08 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 1.64 1.43 0.18 7.12 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) 01/13/22 _x86_64_ (2 CPU) 22:15:30 LINUX RESTART (2 CPU) 22:16:01 CPU %user %nice %system %iowait %steal %idle 22:17:01 all 25.26 0.00 6.60 1.44 0.07 66.63 22:17:01 0 24.66 0.00 6.95 1.92 0.07 66.39 22:17:01 1 25.85 0.00 6.25 0.96 0.07 66.87 22:18:01 all 19.06 0.00 4.34 0.83 0.06 75.71 22:18:01 0 18.17 0.00 4.46 1.05 0.05 76.27 22:18:01 1 19.95 0.00 4.22 0.60 0.07 75.16 22:19:01 all 0.16 0.00 0.04 0.00 0.03 99.76 22:19:01 0 0.27 0.00 0.03 0.00 0.03 99.66 22:19:01 1 0.05 0.00 0.05 0.00 0.03 99.86 22:20:01 all 0.18 0.00 0.05 0.00 0.03 99.74 22:20:01 0 0.30 0.00 0.05 0.00 0.02 99.63 22:20:01 1 0.07 0.00 0.05 0.00 0.03 99.85 22:21:01 all 0.12 0.00 0.03 0.00 0.03 99.82 22:21:01 0 0.18 0.00 0.02 0.00 0.03 99.77 22:21:01 1 0.05 0.00 0.03 0.00 0.03 99.88 22:22:01 all 0.21 0.00 0.03 0.00 0.03 99.72 22:22:01 0 0.07 0.00 0.05 0.00 0.03 99.85 22:22:01 1 0.35 0.00 0.02 0.00 0.03 99.60 22:23:01 all 0.16 0.00 0.06 0.00 0.03 99.75 22:23:01 0 0.02 0.00 0.05 0.00 0.02 99.92 22:23:01 1 0.30 0.00 0.07 0.00 0.05 99.58 Average: all 6.29 0.00 1.55 0.32 0.04 91.80 Average: 0 6.09 0.00 1.62 0.41 0.04 91.85 Average: 1 6.50 0.00 1.49 0.22 0.05 91.75