---> uname -a: Linux prd-centos7-docker-4c-2g-91.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: 2799.998 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 7.7G 33G 20% / 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 7.7G 33G 20% /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) 19:24:17 LINUX RESTART (2 CPU) 19:25:01 tps rtps wtps bread/s bwrtn/s 19:26:01 17.30 3.05 14.25 2297.32 3045.40 19:27:01 0.35 0.00 0.35 0.00 5.79 19:28:01 0.27 0.00 0.27 0.00 3.33 19:29:01 0.28 0.00 0.28 0.00 4.82 19:30:01 0.28 0.00 0.28 0.00 3.30 19:31:01 0.37 0.00 0.37 0.00 6.15 19:32:01 0.13 0.00 0.13 0.00 2.15 19:33:01 69.29 0.10 69.19 9.99 17821.30 Average: 11.04 0.39 10.64 288.55 2611.98 19:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:26:01 5675456 0 619772 7.74 2620 1711092 1188752 13.12 575020 1525160 24 19:27:01 5677696 0 617524 7.71 2620 1711100 1146868 12.66 573512 1525124 20 19:28:01 5676284 0 618936 7.73 2620 1711100 1154256 12.74 574580 1525124 20 19:29:01 5678936 0 616276 7.69 2620 1711108 1146376 12.66 572336 1525128 16 19:30:01 5681800 0 613408 7.66 2620 1711112 1146448 12.66 569708 1525124 20 19:31:01 5681224 0 613984 7.67 2620 1711112 1146532 12.66 570052 1525124 12 19:32:01 5680208 0 614992 7.68 2620 1711120 1146640 12.66 571500 1525124 20 19:33:01 5035456 0 769380 9.61 2620 2201484 1263312 13.95 783908 1861712 24 Average: 5598382 0 635534 7.94 2620 1772404 1167398 12.89 598827 1567202 20 19:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:26:01 eth0 71.37 81.17 470.55 18.00 0.00 0.00 0.00 0.00 19:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:26:01 docker0 42.70 17.98 3.73 150.77 0.00 0.00 0.00 0.00 19:27:01 eth0 0.68 0.42 0.35 0.23 0.00 0.00 0.00 0.00 19:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 eth0 8.64 2.60 9.23 0.45 0.00 0.00 0.00 0.00 19:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 eth0 0.05 0.07 0.00 0.01 0.00 0.00 0.00 0.00 19:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 eth0 0.18 0.20 0.08 0.05 0.00 0.00 0.00 0.00 19:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 eth0 0.62 0.17 0.14 0.10 0.00 0.00 0.00 0.00 19:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 eth0 0.58 0.43 0.33 0.21 0.00 0.00 0.00 0.00 19:32:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:32:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 eth0 109.38 63.83 2600.10 11.29 0.00 0.00 0.00 0.00 19:33:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:33:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 23.94 18.62 385.16 3.79 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 5.34 2.25 0.47 18.85 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) 19:24:17 LINUX RESTART (2 CPU) 19:25:01 CPU %user %nice %system %iowait %steal %idle 19:26:01 all 3.10 0.00 1.39 0.33 0.03 95.16 19:26:01 0 3.43 0.00 1.40 0.34 0.02 94.81 19:26:01 1 2.76 0.00 1.38 0.32 0.03 95.51 19:27:01 all 0.22 0.00 0.08 0.00 0.03 99.67 19:27:01 0 0.10 0.00 0.08 0.00 0.05 99.77 19:27:01 1 0.33 0.00 0.07 0.00 0.02 99.58 19:28:01 all 0.28 0.00 0.08 0.00 0.02 99.62 19:28:01 0 0.17 0.00 0.10 0.00 0.02 99.72 19:28:01 1 0.40 0.00 0.05 0.00 0.02 99.53 19:29:01 all 0.16 0.00 0.05 0.00 0.03 99.77 19:29:01 0 0.07 0.00 0.05 0.00 0.03 99.85 19:29:01 1 0.25 0.00 0.05 0.00 0.02 99.68 19:30:01 all 0.06 0.00 0.03 0.00 0.03 99.88 19:30:01 0 0.03 0.00 0.02 0.00 0.02 99.93 19:30:01 1 0.08 0.00 0.05 0.00 0.03 99.83 19:31:01 all 0.17 0.00 0.07 0.00 0.02 99.75 19:31:01 0 0.07 0.00 0.10 0.00 0.03 99.80 19:31:01 1 0.27 0.00 0.03 0.00 0.00 99.70 19:32:01 all 0.27 0.00 0.06 0.00 0.02 99.66 19:32:01 0 0.07 0.00 0.07 0.00 0.02 99.85 19:32:01 1 0.47 0.00 0.05 0.00 0.02 99.47 19:33:01 all 8.39 0.00 3.13 0.60 0.04 87.83 19:33:01 0 9.05 0.00 3.20 0.70 0.05 87.00 19:33:01 1 7.73 0.00 3.07 0.51 0.03 88.66 Average: all 1.56 0.00 0.60 0.12 0.03 97.69 Average: 0 1.60 0.00 0.62 0.13 0.03 97.62 Average: 1 1.52 0.00 0.59 0.10 0.02 97.76