---> uname -a: Linux prd-centos7-docker-4c-2g-4580.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 9.1G 31G 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 9.1G 31G 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) 02/03/22 _x86_64_ (2 CPU) 17:18:42 LINUX RESTART (2 CPU) 17:19:01 tps rtps wtps bread/s bwrtn/s 17:20:01 257.41 15.20 242.21 5080.03 52617.81 17:21:01 190.13 0.05 190.08 1.07 33192.36 17:22:01 28.51 0.00 28.51 0.00 5906.86 17:23:01 0.18 0.00 0.18 0.00 2.68 17:24:01 0.30 0.00 0.30 0.00 4.26 17:25:01 0.35 0.00 0.35 0.00 5.88 17:26:01 0.75 0.00 0.75 0.00 7.80 Average: 68.26 2.18 66.08 726.25 13110.23 17:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 17:20:01 3784896 0 922192 11.51 2620 3299224 1592208 17.58 968580 2784704 247280 17:21:01 3735200 0 1058632 13.22 2620 3212480 1698556 18.75 1110224 2701724 145488 17:22:01 3938564 0 921364 11.50 2620 3146384 1216820 13.43 921700 2696460 20 17:23:01 3938708 0 921216 11.50 2620 3146388 1175752 12.98 923864 2696460 16 17:24:01 3953196 0 906724 11.32 2620 3146392 1175512 12.98 910212 2696460 20 17:25:01 3931884 0 928032 11.59 2620 3146396 1177008 12.99 931352 2696460 8 17:26:01 3746824 0 997292 12.45 2620 3262196 1540060 17.00 1024728 2782080 115804 Average: 3861325 0 950779 11.87 2620 3194209 1367988 15.10 970094 2722050 72662 17:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 17:20:01 eth0 789.98 475.97 6503.60 103.44 0.00 0.00 0.00 0.00 17:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:20:01 docker0 201.33 248.65 16.63 2143.74 0.00 0.00 0.00 0.00 17:21:01 eth0 47.12 30.30 73.66 14.89 0.00 0.00 0.00 0.00 17:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:21:01 vethd2c01ad 0.03 0.17 0.00 0.01 0.00 0.00 0.00 0.00 17:21:01 docker0 7.41 9.04 0.42 38.10 0.00 0.00 0.00 0.00 17:22:01 eth0 18.12 9.29 103.97 3.42 0.00 0.00 0.00 0.00 17:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:22:01 docker0 2.45 6.56 0.16 51.54 0.00 0.00 0.00 0.00 17:23:01 eth0 0.57 0.28 0.27 0.20 0.00 0.00 0.00 0.00 17:23:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:23:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 eth0 0.12 0.10 0.01 0.01 0.00 0.00 0.00 0.00 17:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:24:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 eth0 10.98 3.28 12.03 0.28 0.00 0.00 0.00 0.00 17:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:25:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 eth0 71.95 42.70 1779.27 3.79 0.00 0.00 0.00 0.00 17:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 17:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 134.17 80.31 1210.81 18.01 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 30.19 37.77 2.46 319.22 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) 02/03/22 _x86_64_ (2 CPU) 17:18:42 LINUX RESTART (2 CPU) 17:19:01 CPU %user %nice %system %iowait %steal %idle 17:20:01 all 33.06 0.00 12.04 5.54 0.13 49.23 17:20:01 0 32.78 0.00 12.92 7.61 0.13 46.56 17:20:01 1 33.33 0.00 11.15 3.48 0.14 51.89 17:21:01 all 51.55 0.00 11.66 1.63 0.11 35.06 17:21:01 0 52.04 0.00 11.36 1.56 0.11 34.93 17:21:01 1 51.06 0.00 11.95 1.69 0.11 35.18 17:22:01 all 1.73 0.00 0.99 0.56 0.03 96.69 17:22:01 0 1.88 0.00 0.94 0.32 0.03 96.82 17:22:01 1 1.58 0.00 1.04 0.80 0.03 96.55 17:23:01 all 0.16 0.00 0.08 0.00 0.03 99.73 17:23:01 0 0.25 0.00 0.05 0.00 0.03 99.67 17:23:01 1 0.07 0.00 0.10 0.00 0.03 99.80 17:24:01 all 0.22 0.00 0.06 0.00 0.02 99.71 17:24:01 0 0.27 0.00 0.07 0.00 0.00 99.67 17:24:01 1 0.17 0.00 0.05 0.00 0.03 99.75 17:25:01 all 0.17 0.00 0.06 0.00 0.02 99.76 17:25:01 0 0.07 0.00 0.05 0.00 0.00 99.88 17:25:01 1 0.27 0.00 0.07 0.00 0.03 99.63 17:26:01 all 0.62 0.00 0.26 0.03 0.03 99.07 17:26:01 0 0.57 0.00 0.25 0.00 0.02 99.16 17:26:01 1 0.67 0.00 0.27 0.05 0.03 98.98 Average: all 11.85 0.00 3.42 1.06 0.05 83.63 Average: 0 11.89 0.00 3.48 1.29 0.04 83.29 Average: 1 11.80 0.00 3.35 0.83 0.06 83.96