---> uname -a: Linux prd-centos7-docker-4c-2g-701.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) 01/04/22 _x86_64_ (2 CPU) 18:14:40 LINUX RESTART (2 CPU) 18:15:01 tps rtps wtps bread/s bwrtn/s 18:16:02 87.34 8.54 78.80 3454.05 5398.68 18:17:01 2.32 0.66 1.66 57.32 32.35 18:18:01 0.45 0.00 0.45 0.00 8.66 18:19:01 0.22 0.00 0.22 0.00 3.50 18:20:01 0.18 0.00 0.18 0.00 2.03 18:21:01 0.32 0.00 0.32 0.00 5.15 18:22:01 140.18 0.03 140.15 3.73 32807.83 Average: 33.08 1.32 31.76 503.32 5479.59 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:02 5648604 0 623636 7.79 2620 1734080 1263264 13.95 585544 1539052 20 18:17:01 5651168 0 619380 7.73 2620 1735772 1196396 13.21 584696 1539556 8 18:18:01 5651572 0 618976 7.73 2620 1735772 1196456 13.21 583556 1539556 20 18:19:01 5653920 0 616620 7.70 2620 1735780 1166548 12.88 581992 1539556 20 18:20:01 5659208 0 611328 7.63 2620 1735784 1166548 12.88 577432 1539556 12 18:21:01 5658112 0 612424 7.65 2620 1735784 1166644 12.88 577932 1539556 8 18:22:01 4052556 0 954264 11.91 2620 2999500 1563820 17.27 976128 2582300 544824 Average: 5425020 0 665233 8.31 2620 1916067 1245668 13.75 638183 1688447 77845 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:02 eth0 457.97 300.78 1646.00 80.29 0.00 0.00 0.00 0.00 18:16:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:16:02 docker0 49.11 38.67 6.67 349.07 0.00 0.00 0.00 0.00 18:17:01 eth0 7.42 4.67 5.56 5.01 0.00 0.00 0.00 0.00 18:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:17:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 eth0 1.23 0.65 0.56 0.40 0.00 0.00 0.00 0.00 18:18:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:18:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 eth0 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 18:19:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:19:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 eth0 0.13 0.10 0.01 0.01 0.00 0.00 0.00 0.00 18:20:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:20:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 eth0 0.25 0.20 0.08 0.07 0.00 0.00 0.00 0.00 18:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:21:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 eth0 379.05 236.54 7656.71 33.06 0.00 0.00 0.00 0.00 18:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 18:22:01 docker0 32.96 48.94 3.05 389.15 0.00 0.00 0.00 0.00 Average: eth0 121.18 77.77 1333.29 17.01 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 11.75 12.55 1.39 105.73 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) 01/04/22 _x86_64_ (2 CPU) 18:14:40 LINUX RESTART (2 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:02 all 12.00 0.00 2.66 2.33 0.05 82.95 18:16:02 0 12.83 0.00 2.81 2.36 0.05 81.95 18:16:02 1 11.19 0.00 2.52 2.30 0.05 83.94 18:17:01 all 0.65 0.00 0.12 0.02 0.03 99.19 18:17:01 0 0.82 0.00 0.12 0.03 0.02 99.01 18:17:01 1 0.48 0.00 0.12 0.00 0.03 99.37 18:18:01 all 0.27 0.00 0.04 0.00 0.02 99.67 18:18:01 0 0.42 0.00 0.03 0.00 0.02 99.53 18:18:01 1 0.12 0.00 0.05 0.00 0.02 99.82 18:19:01 all 0.22 0.00 0.04 0.00 0.02 99.72 18:19:01 0 0.38 0.00 0.03 0.00 0.02 99.57 18:19:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:20:01 all 0.13 0.00 0.04 0.00 0.01 99.82 18:20:01 0 0.18 0.00 0.05 0.00 0.00 99.77 18:20:01 1 0.07 0.00 0.03 0.00 0.02 99.88 18:21:01 all 0.23 0.00 0.04 0.00 0.02 99.72 18:21:01 0 0.40 0.00 0.03 0.00 0.02 99.55 18:21:01 1 0.05 0.00 0.05 0.00 0.02 99.88 18:22:01 all 19.34 0.00 7.18 2.12 0.07 71.29 18:22:01 0 19.36 0.00 7.25 2.09 0.07 71.24 18:22:01 1 19.33 0.00 7.10 2.16 0.07 71.34 Average: all 4.59 0.00 1.41 0.63 0.03 93.34 Average: 0 4.81 0.00 1.44 0.63 0.03 93.10 Average: 1 4.37 0.00 1.38 0.62 0.03 93.59