---> uname -a: Linux prd-centos7-docker-4c-2g-1734.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) 01/18/22 _x86_64_ (2 CPU) 16:47:49 LINUX RESTART (2 CPU) 16:48:02 tps rtps wtps bread/s bwrtn/s 16:49:01 284.15 44.45 239.70 6401.35 62605.05 16:50:01 275.92 0.00 275.92 0.00 60411.86 16:51:01 70.74 0.00 70.74 0.00 17384.56 16:52:01 0.18 0.00 0.18 0.00 2.42 16:53:01 0.27 0.00 0.27 0.00 3.48 16:54:01 0.32 0.00 0.32 0.00 4.83 Average: 104.78 7.31 97.48 1052.25 23296.98 16:48:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:49:01 4940204 0 742112 9.27 2620 2323996 1579684 17.44 694224 2060436 7176 16:50:01 3378120 0 1009540 12.61 2620 3618652 1575444 17.39 1059436 3059688 551900 16:51:01 3465756 0 984452 12.29 2620 3556104 1214852 13.41 935812 3082424 16 16:52:01 3467352 0 982908 12.27 2620 3556052 1182948 13.06 936168 3082408 16 16:53:01 3470872 0 979384 12.23 2620 3556056 1166284 12.88 932940 3082408 8 16:54:01 3468488 0 981764 12.26 2620 3556060 1166448 12.88 935596 3082408 8 Average: 3698465 0 946693 11.82 2620 3361153 1314277 14.51 915696 2908295 93187 16:48:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:49:01 veth2feec31 72.23 95.02 7.03 60.30 0.00 0.00 0.00 0.00 16:49:01 eth0 681.81 408.64 4806.17 97.57 0.00 0.00 0.00 0.00 16:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:49:01 docker0 116.83 131.72 10.06 252.91 0.00 0.00 0.00 0.00 16:50:01 eth0 260.02 181.17 4594.14 26.98 0.00 0.00 0.00 0.00 16:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:50:01 docker0 112.92 147.36 8.88 1982.96 0.00 0.00 0.00 0.00 16:51:01 eth0 12.97 8.54 12.55 4.58 0.00 0.00 0.00 0.00 16:51:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:51:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 eth0 0.27 0.18 0.12 0.07 0.00 0.00 0.00 0.00 16:52:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:52:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 16:53:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:53:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 eth0 0.25 0.22 0.08 0.07 0.00 0.00 0.00 0.00 16:54:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 16:54:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 157.81 98.97 1560.14 21.34 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 38.08 46.29 3.14 373.05 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) 01/18/22 _x86_64_ (2 CPU) 16:47:49 LINUX RESTART (2 CPU) 16:48:02 CPU %user %nice %system %iowait %steal %idle 16:49:01 all 28.16 0.00 9.97 5.29 0.08 56.49 16:49:01 0 28.26 0.00 10.02 5.16 0.07 56.49 16:49:01 1 28.07 0.00 9.93 5.42 0.09 56.49 16:50:01 all 47.80 0.00 12.82 2.00 0.12 37.26 16:50:01 0 47.80 0.00 12.93 1.65 0.11 37.50 16:50:01 1 47.80 0.00 12.70 2.35 0.13 37.01 16:51:01 all 1.27 0.00 0.97 0.65 0.03 97.09 16:51:01 0 1.31 0.00 0.96 0.55 0.03 97.15 16:51:01 1 1.22 0.00 0.99 0.74 0.02 97.03 16:52:01 all 0.10 0.00 0.05 0.00 0.03 99.82 16:52:01 0 0.18 0.00 0.07 0.00 0.03 99.72 16:52:01 1 0.02 0.00 0.03 0.00 0.03 99.92 16:53:01 all 0.18 0.00 0.03 0.00 0.03 99.76 16:53:01 0 0.33 0.00 0.03 0.00 0.03 99.60 16:53:01 1 0.03 0.00 0.03 0.00 0.02 99.92 16:54:01 all 0.13 0.00 0.03 0.00 0.03 99.82 16:54:01 0 0.23 0.00 0.02 0.00 0.02 99.73 16:54:01 1 0.03 0.00 0.03 0.00 0.03 99.90 Average: all 12.28 0.00 3.79 1.27 0.05 82.62 Average: 0 12.38 0.00 3.82 1.18 0.05 82.58 Average: 1 12.18 0.00 3.76 1.36 0.05 82.65