---> uname -a: Linux prd-centos7-docker-4c-2g-7007.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: 2800.000 BogoMIPS: 5600.00 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 9.0G 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) 03/14/22 _x86_64_ (2 CPU) 05:03:59 LINUX RESTART (2 CPU) 05:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:06:01 259.24 0.17 259.07 0.00 19.44 59786.27 0.00 05:07:01 64.71 0.00 64.71 0.00 0.00 16434.10 0.00 05:08:01 0.30 0.00 0.30 0.00 0.00 4.56 0.00 05:09:01 0.27 0.00 0.27 0.00 0.00 3.36 0.00 05:10:01 0.32 0.00 0.32 0.00 0.00 5.28 0.00 05:11:01 0.33 0.00 0.33 0.00 0.00 4.58 0.00 05:12:01 0.17 0.00 0.17 0.00 0.00 1.48 0.00 Average: 46.50 0.02 46.47 0.00 2.78 10896.42 0.00 05:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:06:01 3557956 0 1004400 12.54 2620 3443964 1600772 17.67 1025644 2942592 389648 05:07:01 3451308 0 1049996 13.11 2620 3505016 1384504 15.29 973924 3054584 20 05:08:01 3447984 0 1053316 13.15 2620 3505020 1391688 15.37 977836 3054584 20 05:09:01 3466984 0 1034312 12.91 2620 3505024 1294384 14.29 961432 3054584 20 05:10:01 3464988 0 1036304 12.94 2620 3505028 1307176 14.43 963440 3054584 8 05:11:01 3471860 0 1029428 12.85 2620 3505032 1294456 14.29 957524 3054584 8 05:12:01 3470256 0 1031028 12.87 2620 3505036 1318484 14.56 959876 3054584 16 Average: 3475905 0 1034112 12.91 2620 3496303 1370209 15.13 974239 3038585 55677 05:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:06:01 eth0 346.72 249.13 4563.01 35.42 0.00 0.00 0.00 0.00 05:06:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:06:01 docker0 173.92 213.48 14.51 2027.69 0.00 0.00 0.00 0.00 05:07:01 eth0 29.79 16.60 26.41 23.16 0.00 0.00 0.00 0.00 05:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:07:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 eth0 2.43 2.10 0.70 19.83 0.00 0.00 0.00 0.00 05:08:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 eth0 0.18 0.10 0.01 0.09 0.00 0.00 0.00 0.00 05:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:09:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 eth0 1.50 1.57 0.17 6.54 0.00 0.00 0.00 0.00 05:10:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 eth0 0.15 0.07 0.06 0.00 0.00 0.00 0.00 0.00 05:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:11:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 eth0 2.51 2.00 0.41 6.69 0.00 0.00 0.00 0.00 05:12:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:12:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: eth0 54.78 38.82 656.20 13.11 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 24.86 30.51 2.07 289.84 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) 03/14/22 _x86_64_ (2 CPU) 05:03:59 LINUX RESTART (2 CPU) 05:05:01 CPU %user %nice %system %iowait %steal %idle 05:06:01 all 41.23 0.00 13.49 2.10 0.11 43.07 05:06:01 0 40.63 0.00 13.69 2.16 0.11 43.42 05:06:01 1 41.84 0.00 13.29 2.05 0.11 42.72 05:07:01 all 3.89 0.00 2.13 0.64 0.03 93.32 05:07:01 0 3.79 0.00 2.23 0.27 0.03 93.68 05:07:01 1 3.98 0.00 2.03 1.01 0.02 92.96 05:08:01 all 0.10 0.00 0.10 0.00 0.02 99.78 05:08:01 0 0.08 0.00 0.08 0.00 0.02 99.82 05:08:01 1 0.12 0.00 0.12 0.00 0.02 99.75 05:09:01 all 0.08 0.00 0.06 0.00 0.02 99.85 05:09:01 0 0.05 0.00 0.07 0.00 0.02 99.87 05:09:01 1 0.10 0.00 0.05 0.00 0.02 99.83 05:10:01 all 0.05 0.00 0.03 0.00 0.03 99.89 05:10:01 0 0.05 0.00 0.02 0.00 0.03 99.90 05:10:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:11:01 all 0.06 0.00 0.07 0.00 0.02 99.86 05:11:01 0 0.07 0.00 0.08 0.00 0.02 99.83 05:11:01 1 0.05 0.00 0.05 0.00 0.02 99.88 05:12:01 all 0.08 0.00 0.04 0.00 0.02 99.87 05:12:01 0 0.07 0.00 0.05 0.00 0.02 99.87 05:12:01 1 0.08 0.00 0.03 0.00 0.02 99.87 Average: all 6.14 0.00 2.16 0.37 0.03 91.30 Average: 0 6.04 0.00 2.20 0.33 0.03 91.40 Average: 1 6.24 0.00 2.12 0.42 0.03 91.19