---> uname -a: Linux prd-centos7-docker-4c-2g-32.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: 2799.996 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 9.0G 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) 12/01/21 _x86_64_ (2 CPU) 04:25:49 LINUX RESTART (2 CPU) 04:26:01 tps rtps wtps bread/s bwrtn/s 04:27:01 224.98 97.74 127.24 9416.02 40115.64 04:28:01 1.70 0.05 1.65 1.07 36.57 04:29:01 0.35 0.00 0.35 0.00 4.90 04:30:01 0.23 0.00 0.23 0.00 3.73 04:31:01 0.25 0.00 0.25 0.00 2.98 04:32:01 0.25 0.00 0.25 0.00 3.43 04:33:01 109.73 0.03 109.69 3.73 31024.77 Average: 48.22 13.98 34.24 1346.12 10171.72 04:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:27:01 5682728 0 625036 7.80 2620 1698556 1238328 13.67 568036 1521380 128 04:28:01 5672216 0 635500 7.93 2620 1698604 1203448 13.29 580388 1521372 20 04:29:01 5671052 0 636664 7.95 2620 1698604 1186484 13.10 581600 1521372 20 04:30:01 5665884 0 641824 8.01 2620 1698612 1186496 13.10 587260 1521372 16 04:31:01 5670700 0 637004 7.95 2620 1698616 1183436 13.07 582564 1521372 20 04:32:01 5672592 0 635112 7.93 2620 1698616 1167968 12.90 580556 1521372 20 04:33:01 4782816 0 806580 10.07 2620 2416924 1283580 14.17 784032 2115688 52 Average: 5545427 0 659674 8.24 2620 1801219 1207106 13.33 609205 1606275 39 04:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:27:01 eth0 467.96 276.67 1057.10 77.75 0.00 0.00 0.00 0.00 04:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:27:01 docker0 23.56 13.39 3.32 38.32 0.00 0.00 0.00 0.00 04:28:01 eth0 7.91 2.37 9.49 0.61 0.00 0.00 0.00 0.00 04:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 eth0 1.82 0.40 0.46 0.21 0.00 0.00 0.00 0.00 04:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 eth0 1.42 0.55 0.57 0.42 0.00 0.00 0.00 0.00 04:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 eth0 0.50 0.42 0.27 0.24 0.00 0.00 0.00 0.00 04:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 eth0 0.32 0.23 0.09 0.07 0.00 0.00 0.00 0.00 04:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 eth0 220.92 146.25 4379.59 22.59 0.00 0.00 0.00 0.00 04:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 veth084f3c6 0.00 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:33:01 docker0 41.16 42.79 3.45 297.65 0.00 0.00 0.00 0.00 Average: eth0 100.14 60.99 778.29 14.56 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: veth084f3c6 0.00 0.01 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 9.25 8.03 0.97 48.00 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) 12/01/21 _x86_64_ (2 CPU) 04:25:49 LINUX RESTART (2 CPU) 04:26:01 CPU %user %nice %system %iowait %steal %idle 04:27:01 all 18.35 0.00 7.03 3.70 0.05 70.87 04:27:01 0 19.16 0.00 7.46 3.88 0.05 69.45 04:27:01 1 17.53 0.00 6.60 3.52 0.05 72.29 04:28:01 all 0.38 0.00 0.09 0.00 0.03 99.50 04:28:01 0 0.17 0.00 0.12 0.00 0.03 99.68 04:28:01 1 0.60 0.00 0.07 0.00 0.02 99.32 04:29:01 all 0.33 0.00 0.05 0.00 0.01 99.62 04:29:01 0 0.13 0.00 0.07 0.00 0.02 99.78 04:29:01 1 0.52 0.00 0.03 0.00 0.00 99.45 04:30:01 all 0.30 0.00 0.05 0.00 0.02 99.63 04:30:01 0 0.08 0.00 0.08 0.00 0.02 99.82 04:30:01 1 0.52 0.00 0.02 0.00 0.02 99.45 04:31:01 all 0.31 0.00 0.06 0.00 0.01 99.62 04:31:01 0 0.07 0.00 0.07 0.00 0.02 99.85 04:31:01 1 0.55 0.00 0.05 0.00 0.00 99.40 04:32:01 all 0.28 0.00 0.03 0.00 0.02 99.67 04:32:01 0 0.05 0.00 0.05 0.00 0.02 99.88 04:32:01 1 0.50 0.00 0.02 0.00 0.02 99.47 04:33:01 all 11.85 0.00 4.84 1.75 0.05 81.52 04:33:01 0 11.58 0.00 5.17 1.34 0.05 81.86 04:33:01 1 12.12 0.00 4.50 2.16 0.05 81.17 Average: all 4.44 0.00 1.70 0.76 0.03 93.07 Average: 0 4.36 0.00 1.82 0.73 0.03 93.07 Average: 1 4.53 0.00 1.58 0.79 0.02 93.08