---> uname -a: Linux prd-centos7-docker-4c-2g-2265.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 9.2G 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 9.2G 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) 01/20/22 _x86_64_ (2 CPU) 18:04:58 LINUX RESTART (2 CPU) 18:06:01 tps rtps wtps bread/s bwrtn/s 18:07:01 309.97 0.02 309.96 0.27 81936.37 18:08:01 152.97 0.00 152.97 0.00 30475.67 18:09:01 1.62 0.00 1.62 0.00 32.31 18:10:01 0.27 0.00 0.27 0.00 3.33 18:11:01 0.27 0.00 0.27 0.00 4.26 18:12:01 0.32 0.00 0.32 0.00 3.48 18:13:01 0.33 0.00 0.33 0.00 4.61 18:14:01 0.17 0.00 0.17 0.00 2.55 18:15:01 0.33 0.00 0.33 0.00 6.21 Average: 51.83 0.00 51.82 0.03 12501.88 18:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:07:01 3851192 0 961100 12.00 2620 3194020 1622092 17.91 931376 2759736 99248 18:08:01 3351412 0 940688 11.75 2620 3714212 1364432 15.06 932032 3181884 20 18:09:01 3371544 0 920552 11.49 2620 3714216 1183860 13.07 917064 3181884 16 18:10:01 3376924 0 915168 11.43 2620 3714220 1157132 12.78 914512 3181884 12 18:11:01 3382032 0 910052 11.36 2620 3714228 1157204 12.78 910592 3181884 8 18:12:01 3383844 0 908240 11.34 2620 3714228 1157168 12.78 910564 3181884 8 18:13:01 3377700 0 914376 11.42 2620 3714236 1157132 12.78 916576 3181884 8 18:14:01 3376012 0 916060 11.44 2620 3714240 1157312 12.78 918124 3181884 20 18:15:01 3373788 0 918284 11.47 2620 3714240 1157384 12.78 920700 3181884 8 Average: 3427161 0 922724 11.52 2620 3656427 1234857 13.63 919060 3134979 11039 18:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:07:01 eth0 428.03 339.12 5685.01 76.42 0.00 0.00 0.00 0.00 18:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:07:01 veth6efaf19 0.00 0.13 0.00 0.01 0.00 0.00 0.00 0.00 18:07:01 docker0 245.88 271.83 20.17 2305.53 0.00 0.00 0.00 0.00 18:08:01 eth0 149.88 93.86 2758.84 70.21 0.00 0.00 0.00 0.00 18:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:08:01 docker0 14.27 18.10 0.82 89.67 0.00 0.00 0.00 0.00 18:09:01 eth0 1.42 0.90 0.83 0.45 0.00 0.00 0.00 0.00 18:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 eth0 0.35 0.20 0.02 0.02 0.00 0.00 0.00 0.00 18:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 eth0 0.35 0.15 0.09 0.07 0.00 0.00 0.00 0.00 18:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 eth0 0.22 0.07 0.07 0.00 0.00 0.00 0.00 0.00 18:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 eth0 0.28 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:13:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:13:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 eth0 6.66 0.37 0.94 0.23 0.00 0.00 0.00 0.00 18:14:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:14:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 eth0 2.17 0.62 0.72 0.46 0.00 0.00 0.00 0.00 18:15:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:15:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 65.51 48.40 938.89 16.44 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 28.92 32.23 2.33 266.27 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) 01/20/22 _x86_64_ (2 CPU) 18:04:58 LINUX RESTART (2 CPU) 18:06:01 CPU %user %nice %system %iowait %steal %idle 18:07:01 all 38.38 0.00 13.46 2.73 0.12 45.31 18:07:01 0 38.17 0.00 13.60 2.48 0.13 45.62 18:07:01 1 38.59 0.00 13.32 2.97 0.11 45.01 18:08:01 all 48.34 0.00 9.16 2.34 0.13 40.04 18:08:01 0 49.77 0.00 9.44 1.91 0.13 38.75 18:08:01 1 46.92 0.00 8.87 2.76 0.13 41.32 18:09:01 all 0.18 0.00 0.10 0.00 0.01 99.71 18:09:01 0 0.07 0.00 0.10 0.00 0.02 99.82 18:09:01 1 0.30 0.00 0.10 0.00 0.00 99.60 18:10:01 all 0.15 0.00 0.06 0.00 0.02 99.77 18:10:01 0 0.25 0.00 0.05 0.00 0.02 99.68 18:10:01 1 0.05 0.00 0.07 0.00 0.02 99.87 18:11:01 all 0.23 0.00 0.05 0.00 0.03 99.70 18:11:01 0 0.07 0.00 0.07 0.00 0.03 99.83 18:11:01 1 0.38 0.00 0.03 0.00 0.02 99.57 18:12:01 all 0.14 0.00 0.05 0.00 0.00 99.81 18:12:01 0 0.02 0.00 0.03 0.00 0.00 99.95 18:12:01 1 0.27 0.00 0.07 0.00 0.00 99.67 18:13:01 all 0.16 0.00 0.04 0.00 0.01 99.79 18:13:01 0 0.25 0.00 0.02 0.00 0.00 99.73 18:13:01 1 0.07 0.00 0.07 0.00 0.02 99.85 18:14:01 all 0.18 0.00 0.03 0.00 0.03 99.77 18:14:01 0 0.30 0.00 0.02 0.00 0.02 99.67 18:14:01 1 0.05 0.00 0.03 0.00 0.03 99.88 18:15:01 all 0.08 0.00 0.04 0.00 0.01 99.87 18:15:01 0 0.12 0.00 0.05 0.00 0.02 99.82 18:15:01 1 0.05 0.00 0.03 0.00 0.00 99.92 Average: all 9.20 0.00 2.41 0.53 0.04 87.82 Average: 0 9.33 0.00 2.45 0.46 0.04 87.72 Average: 1 9.08 0.00 2.37 0.60 0.03 87.92