---> uname -a: Linux prd-centos7-docker-4c-2g-55.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) 11:26:20 LINUX RESTART (2 CPU) 11:27:01 tps rtps wtps bread/s bwrtn/s 11:28:01 10.36 0.42 9.94 288.16 1563.70 11:29:01 0.43 0.00 0.43 0.00 7.11 11:30:01 0.25 0.00 0.25 0.00 3.28 11:31:01 0.15 0.00 0.15 0.00 1.88 11:32:01 0.28 0.00 0.28 0.00 3.13 11:33:01 0.28 0.00 0.28 0.00 4.31 11:34:01 0.23 0.00 0.23 0.00 3.33 11:35:01 125.89 0.03 125.85 3.73 34648.59 Average: 17.24 0.06 17.19 36.49 4531.71 11:27:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:28:01 5695500 0 613156 7.66 2620 1697656 1211128 13.37 560776 1520184 20 11:29:01 5696964 0 611684 7.64 2620 1697664 1166148 12.87 559664 1520148 20 11:30:01 5697688 0 610960 7.63 2620 1697664 1166328 12.88 558936 1520148 8 11:31:01 5699512 0 609128 7.61 2620 1697672 1165884 12.87 558256 1520148 8 11:32:01 5701112 0 607524 7.59 2620 1697676 1165992 12.87 555980 1520148 20 11:33:01 5702172 0 606464 7.57 2620 1697676 1165884 12.87 555476 1520148 12 11:34:01 5701408 0 607220 7.58 2620 1697684 1165884 12.87 556196 1520148 12 11:35:01 4307352 0 868020 10.84 2620 2830940 1530920 16.90 875516 2473468 414628 Average: 5525214 0 641770 8.01 2620 1839329 1217271 13.44 597600 1639318 51841 11:27:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:28:01 eth0 25.90 24.41 64.02 8.14 0.00 0.00 0.00 0.00 11:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:28:01 docker0 10.42 5.30 1.24 43.11 0.00 0.00 0.00 0.00 11:29:01 eth0 0.78 0.37 0.36 0.23 0.00 0.00 0.00 0.00 11:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 eth0 6.20 2.73 7.80 0.39 0.00 0.00 0.00 0.00 11:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 eth0 0.10 0.08 0.01 0.00 0.00 0.00 0.00 0.00 11:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 eth0 0.22 0.18 0.08 0.07 0.00 0.00 0.00 0.00 11:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 eth0 0.12 0.08 0.01 0.00 0.00 0.00 0.00 0.00 11:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 eth0 0.08 0.10 0.01 0.01 0.00 0.00 0.00 0.00 11:34:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:34:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 eth0 332.91 207.14 7637.51 29.07 0.00 0.00 0.00 0.00 11:35:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:35:01 docker0 31.83 49.63 3.01 387.42 0.00 0.00 0.00 0.00 Average: eth0 45.81 29.40 964.22 4.74 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 5.28 6.87 0.53 53.84 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) 11:26:20 LINUX RESTART (2 CPU) 11:27:01 CPU %user %nice %system %iowait %steal %idle 11:28:01 all 1.69 0.00 0.76 0.17 0.02 97.36 11:28:01 0 1.91 0.00 0.74 0.24 0.02 97.10 11:28:01 1 1.48 0.00 0.79 0.10 0.02 97.62 11:29:01 all 0.10 0.00 0.06 0.00 0.03 99.82 11:29:01 0 0.13 0.00 0.05 0.00 0.02 99.80 11:29:01 1 0.07 0.00 0.07 0.00 0.03 99.83 11:30:01 all 0.25 0.00 0.07 0.00 0.02 99.67 11:30:01 0 0.38 0.00 0.07 0.00 0.02 99.53 11:30:01 1 0.12 0.00 0.07 0.00 0.02 99.80 11:31:01 all 0.21 0.00 0.05 0.00 0.01 99.73 11:31:01 0 0.35 0.00 0.03 0.00 0.00 99.62 11:31:01 1 0.07 0.00 0.07 0.00 0.02 99.85 11:32:01 all 0.18 0.00 0.07 0.00 0.03 99.72 11:32:01 0 0.30 0.00 0.05 0.00 0.02 99.63 11:32:01 1 0.07 0.00 0.08 0.00 0.03 99.82 11:33:01 all 0.10 0.00 0.04 0.00 0.02 99.84 11:33:01 0 0.05 0.00 0.05 0.00 0.02 99.88 11:33:01 1 0.15 0.00 0.03 0.00 0.02 99.80 11:34:01 all 0.18 0.00 0.03 0.00 0.03 99.77 11:34:01 0 0.05 0.00 0.03 0.00 0.03 99.88 11:34:01 1 0.30 0.00 0.03 0.00 0.02 99.65 11:35:01 all 16.63 0.00 6.34 2.16 0.06 74.81 11:35:01 0 16.50 0.00 6.57 2.16 0.05 74.72 11:35:01 1 16.76 0.00 6.11 2.16 0.07 74.90 Average: all 2.36 0.00 0.90 0.28 0.02 96.43 Average: 0 2.40 0.00 0.93 0.29 0.02 96.36 Average: 1 2.31 0.00 0.88 0.27 0.03 96.50