---> uname -a: Linux prd-centos7-docker-4c-2g-6244.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: 64 KiB L1i cache: 64 KiB L2 cache: 1 MiB L3 cache: 32 MiB NUMA node0 CPU(s): 0,1 Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; Load fences, usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Full retpoline, IBPB Vulnerability Srbds: Not affected Vulnerability Tsx async abort: Not affected 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 8.3G 32G 21% / 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 8.3G 32G 21% /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) 03/02/22 _x86_64_ (2 CPU) 07:22:21 LINUX RESTART (2 CPU) 07:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:24:01 118.24 2.65 115.59 0.00 2226.69 29702.86 0.00 07:25:01 73.64 0.02 73.62 0.00 0.53 8176.64 0.00 07:26:01 86.45 0.00 86.45 0.00 0.00 17534.18 0.00 07:27:01 1.20 0.00 1.20 0.00 0.00 19.15 0.00 07:28:01 0.17 0.00 0.17 0.00 0.00 1.40 0.00 07:29:02 0.37 0.00 0.37 0.00 0.00 5.00 0.00 07:30:01 0.24 0.00 0.24 0.00 0.00 3.02 0.00 Average: 40.15 0.38 39.77 0.00 319.20 7943.16 0.00 07:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:24:01 4451028 0 816424 10.19 2620 2738860 1471564 16.25 943212 2241352 267568 07:25:01 4138720 0 1152684 14.39 2620 2714908 1693664 18.70 1354368 2131784 12680 07:26:01 4340104 0 878644 10.97 2620 2787564 1209116 13.35 907092 2364588 12 07:27:01 4342400 0 876344 10.94 2620 2787568 1172096 12.94 905660 2364584 8 07:28:01 4346200 0 872540 10.89 2620 2787572 1172192 12.94 901672 2364584 12 07:29:02 4347276 0 871460 10.88 2620 2787576 1172164 12.94 901380 2364584 12 07:30:01 4347960 0 870772 10.87 2620 2787580 1172164 12.94 900580 2364584 8 Average: 4330527 0 905553 11.31 2620 2770233 1294709 14.29 973423 2313723 40043 07:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:24:01 eth0 282.21 235.34 4426.85 41.34 0.00 0.00 0.00 0.00 07:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:24:01 veth8ab1b5a 46.47 57.62 4.48 414.19 0.00 0.00 0.00 0.00 07:24:01 docker0 125.69 102.61 12.16 764.79 0.00 0.00 0.00 0.00 07:25:01 eth0 27.41 14.00 25.77 8.03 0.00 0.00 0.00 0.00 07:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:25:01 veth8ab1b5a 0.85 0.78 0.07 0.22 0.00 0.00 0.00 0.00 07:25:01 docker0 0.85 0.78 0.06 0.22 0.00 0.00 0.00 0.00 07:26:01 eth0 98.98 61.47 2522.53 11.78 0.00 0.00 0.00 0.00 07:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:26:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 eth0 0.10 0.10 0.01 0.02 0.00 0.00 0.00 0.00 07:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:27:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 eth0 0.25 0.20 0.08 0.04 0.00 0.00 0.00 0.00 07:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 eth0 0.12 0.10 0.01 0.03 0.00 0.00 0.00 0.00 07:29:02 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:29:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 eth0 0.10 0.10 0.01 0.01 0.00 0.00 0.00 0.00 07:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 07:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 58.63 44.61 999.43 8.78 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 18.14 14.82 1.75 109.64 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) 03/02/22 _x86_64_ (2 CPU) 07:22:21 LINUX RESTART (2 CPU) 07:23:01 CPU %user %nice %system %iowait %steal %idle 07:24:01 all 58.15 0.00 10.06 2.65 0.11 29.04 07:24:01 0 56.46 0.00 10.36 2.05 0.09 31.04 07:24:01 1 59.86 0.00 9.74 3.26 0.13 27.00 07:25:01 all 42.40 0.00 6.01 0.98 0.08 50.53 07:25:01 0 41.91 0.00 6.28 0.96 0.09 50.76 07:25:01 1 42.89 0.00 5.73 1.01 0.07 50.29 07:26:01 all 12.60 0.00 3.63 0.73 0.05 83.00 07:26:01 0 12.60 0.00 3.54 0.32 0.05 83.48 07:26:01 1 12.59 0.00 3.71 1.13 0.05 82.52 07:27:01 all 0.21 0.00 0.07 0.00 0.02 99.71 07:27:01 0 0.35 0.00 0.07 0.00 0.02 99.56 07:27:01 1 0.07 0.00 0.07 0.00 0.02 99.85 07:28:01 all 0.19 0.00 0.07 0.00 0.02 99.72 07:28:01 0 0.08 0.00 0.08 0.00 0.02 99.82 07:28:01 1 0.30 0.00 0.05 0.00 0.02 99.63 07:29:02 all 0.22 0.00 0.05 0.00 0.02 99.72 07:29:02 0 0.07 0.00 0.07 0.00 0.03 99.83 07:29:02 1 0.37 0.00 0.03 0.00 0.00 99.60 07:30:01 all 0.15 0.00 0.06 0.00 0.02 99.77 07:30:01 0 0.07 0.00 0.08 0.00 0.02 99.83 07:30:01 1 0.24 0.00 0.03 0.00 0.02 99.71 Average: all 15.58 0.00 2.73 0.60 0.04 81.05 Average: 0 15.30 0.00 2.82 0.46 0.04 81.38 Average: 1 15.86 0.00 2.65 0.74 0.04 80.72