---> uname -a: Linux prd-centos7-docker-4c-2g-6512.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 9.1G 31G 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 9.1G 31G 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) 03/07/22 _x86_64_ (2 CPU) 08:23:32 LINUX RESTART (2 CPU) 08:24:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:25:01 216.76 3.96 212.80 0.00 2390.28 45261.20 0.00 08:26:01 212.80 0.00 212.80 0.00 0.00 39861.16 0.00 08:27:01 36.44 0.00 36.44 0.00 0.00 6033.07 0.00 08:28:01 0.33 0.00 0.33 0.00 0.00 6.08 0.00 08:29:01 0.35 0.00 0.35 0.00 0.00 5.81 0.00 08:30:01 0.33 0.00 0.33 0.00 0.00 5.18 0.00 08:31:01 0.22 0.00 0.22 0.00 0.00 3.43 0.00 Average: 66.77 0.57 66.20 0.00 341.59 13029.49 0.00 08:24:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:25:01 4033224 0 919472 11.48 2620 3053616 1463080 16.15 817740 2685904 162576 08:26:01 3814828 0 1098172 13.71 2620 3093312 1688940 18.65 1079792 2654256 24496 08:27:01 3903216 0 953812 11.91 2620 3149284 1216796 13.43 949776 2699780 20 08:28:01 3874612 0 982412 12.27 2620 3149288 1398408 15.44 978420 2699780 20 08:29:01 3893272 0 963744 12.03 2620 3149296 1301776 14.37 963864 2699780 20 08:30:01 3894224 0 962792 12.02 2620 3149296 1301320 14.37 963596 2699780 16 08:31:01 3903612 0 953396 11.90 2620 3149304 1293096 14.28 956804 2699780 12 Average: 3902427 0 976257 12.19 2620 3127628 1380488 15.24 958570 2691294 26737 08:24:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:25:01 eth0 503.30 354.54 5868.68 61.93 0.00 0.00 0.00 0.00 08:25:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:25:01 docker0 207.81 264.71 17.10 2155.27 0.00 0.00 0.00 0.00 08:26:01 veth7380a8d 0.00 0.10 0.00 0.01 0.00 0.00 0.00 0.00 08:26:01 eth0 43.80 28.30 72.35 14.22 0.00 0.00 0.00 0.00 08:26:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:26:01 docker0 6.08 7.52 0.34 38.01 0.00 0.00 0.00 0.00 08:27:01 eth0 22.33 15.49 105.42 4.46 0.00 0.00 0.00 0.00 08:27:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:27:01 docker0 7.51 9.38 0.44 51.64 0.00 0.00 0.00 0.00 08:28:01 eth0 13.87 9.16 12.43 25.42 0.00 0.00 0.00 0.00 08:28:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:28:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 eth0 1.73 1.78 0.18 6.35 0.00 0.00 0.00 0.00 08:29:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:29:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 eth0 0.20 0.15 0.07 0.23 0.00 0.00 0.00 0.00 08:30:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:30:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 eth0 0.10 0.13 0.01 0.01 0.00 0.00 0.00 0.00 08:31:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 08:31:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 83.65 58.53 865.89 16.09 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 31.64 40.24 2.55 320.82 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) 03/07/22 _x86_64_ (2 CPU) 08:23:32 LINUX RESTART (2 CPU) 08:24:01 CPU %user %nice %system %iowait %steal %idle 08:25:01 all 22.10 0.00 9.90 3.55 0.10 64.36 08:25:01 0 21.96 0.00 10.57 4.40 0.11 62.97 08:25:01 1 22.23 0.00 9.24 2.70 0.09 65.74 08:26:01 all 42.99 0.00 11.91 1.64 0.09 43.37 08:26:01 0 41.85 0.00 12.23 1.83 0.09 44.00 08:26:01 1 44.13 0.00 11.60 1.46 0.09 42.73 08:27:01 all 10.68 0.00 1.85 0.58 0.05 86.83 08:27:01 0 10.59 0.00 2.04 0.70 0.05 86.61 08:27:01 1 10.78 0.00 1.66 0.46 0.05 87.05 08:28:01 all 0.41 0.00 0.13 0.00 0.03 99.43 08:28:01 0 0.37 0.00 0.17 0.00 0.02 99.45 08:28:01 1 0.45 0.00 0.10 0.00 0.03 99.42 08:29:01 all 0.08 0.00 0.11 0.00 0.03 99.78 08:29:01 0 0.08 0.00 0.10 0.00 0.05 99.77 08:29:01 1 0.07 0.00 0.12 0.00 0.02 99.80 08:30:01 all 0.03 0.00 0.03 0.00 0.03 99.91 08:30:01 0 0.02 0.00 0.03 0.00 0.02 99.93 08:30:01 1 0.05 0.00 0.03 0.00 0.03 99.88 08:31:01 all 0.05 0.00 0.03 0.00 0.03 99.90 08:31:01 0 0.05 0.00 0.03 0.00 0.02 99.90 08:31:01 1 0.05 0.00 0.02 0.00 0.03 99.90 Average: all 10.49 0.00 3.29 0.80 0.05 85.37 Average: 0 10.30 0.00 3.46 0.96 0.05 85.23 Average: 1 10.68 0.00 3.12 0.64 0.05 85.51