---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3504 5.4.0-216-generic #236-Ubuntu SMP Fri Apr 11 19:53:21 UTC 2025 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): 8 On-line CPU(s) list: 0-7 Thread(s) per core: 1 Core(s) per socket: 1 Socket(s): 8 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: 256 KiB L1i cache: 256 KiB L2 cache: 4 MiB L3 cache: 128 MiB NUMA node0 CPU(s): 0-7 Vulnerability Gather data sampling: Not affected Vulnerability Itlb multihit: Not affected Vulnerability L1tf: Not affected Vulnerability Mds: Not affected Vulnerability Meltdown: Not affected Vulnerability Mmio stale data: Not affected Vulnerability Retbleed: Vulnerable Vulnerability Spec store bypass: Mitigation; Speculative Store Bypass disabled via prctl and seccomp Vulnerability Spectre v1: Mitigation; usercopy/swapgs barriers and __user pointer sanitization Vulnerability Spectre v2: Mitigation; Retpolines; IBPB conditional; IBRS_FW; STIBP disabled; RSB filling; PBRSB-eIBRS Not affected; BHI Not affected 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 rep_good nopl cpuid extd_apicid tsc_known_freq 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 ssbd ibrs ibpb stibp vmmcall fsgsbase tsc_adjust bmi1 avx2 smep bmi2 rdseed adx smap clflushopt clwb sha_ni xsaveopt xsavec xgetbv1 clzero xsaveerptr wbnoinvd arat npt nrip_save umip rdpid arch_capabilities ---> nproc: 8 ---> df -h: Filesystem Size Used Avail Use% Mounted on overlay 155G 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3504) 03/16/26 _x86_64_ (8 CPU) 01:24:35 LINUX RESTART (8 CPU) 01:25:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:26:01 470.32 63.89 406.43 0.00 11985.87 61760.24 0.00 01:27:01 172.72 3.12 169.61 0.00 32.53 44439.39 0.00 01:28:01 159.39 0.53 158.86 0.00 55.06 50373.74 0.00 Average: 267.48 22.51 244.96 0.00 4024.48 52191.12 0.00 01:25:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:26:01 28304932 31431576 853808 2.60 96416 3292696 2108932 6.22 1165264 2981996 2932 01:27:01 26527848 31365900 908700 2.76 161132 4750696 2141156 6.31 1714240 4012452 352776 01:28:01 26025856 31452636 821664 2.50 176604 5294784 1756512 5.18 1701952 4493060 96 Average: 26952879 31416704 861391 2.62 144717 4446059 2002200 5.90 1527152 3829169 118601 01:25:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:26:01 veth600d920 94.90 103.57 9.61 94.03 0.00 0.00 0.00 0.01 01:26:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 01:26:01 ens3 758.66 545.84 8488.56 147.00 0.00 0.00 0.00 0.00 01:26:01 docker0 142.41 152.12 11.71 416.08 0.00 0.00 0.00 0.00 01:27:01 vethfb2d270 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 01:27:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:27:01 ens3 403.60 228.96 2899.22 33.91 0.00 0.00 0.00 0.00 01:27:01 docker0 208.75 370.40 17.80 2866.12 0.00 0.00 0.00 0.00 01:28:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 01:28:01 ens3 126.90 79.34 2732.18 19.20 0.00 0.00 0.00 0.00 01:28:01 docker0 4.93 9.92 0.35 128.34 0.00 0.00 0.00 0.00 Average: lo 2.27 2.27 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 429.72 284.71 4706.65 66.70 0.00 0.00 0.00 0.00 Average: docker0 118.70 177.48 9.95 1136.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3504) 03/16/26 _x86_64_ (8 CPU) 01:24:35 LINUX RESTART (8 CPU) 01:25:01 CPU %user %nice %system %iowait %steal %idle 01:26:01 all 10.27 0.00 3.44 2.25 0.07 83.98 01:26:01 0 10.49 0.00 3.65 1.15 0.07 84.65 01:26:01 1 13.31 0.00 4.40 1.89 0.08 80.31 01:26:01 2 7.84 0.00 3.11 1.69 0.08 87.28 01:26:01 3 11.58 0.00 3.01 0.66 0.07 84.68 01:26:01 4 9.74 0.00 4.03 6.64 0.07 79.53 01:26:01 5 12.14 0.00 2.53 0.57 0.07 84.69 01:26:01 6 9.28 0.00 3.31 1.21 0.05 86.15 01:26:01 7 7.75 0.00 3.50 4.16 0.07 84.52 01:27:01 all 46.61 0.00 7.47 1.21 0.10 44.61 01:27:01 0 46.83 0.00 7.39 0.45 0.10 45.23 01:27:01 1 46.42 0.00 8.27 5.04 0.10 40.18 01:27:01 2 47.57 0.00 7.10 0.45 0.10 44.78 01:27:01 3 46.61 0.00 7.50 0.68 0.08 45.13 01:27:01 4 46.48 0.00 7.30 0.39 0.10 45.73 01:27:01 5 46.27 0.00 6.95 0.54 0.10 46.15 01:27:01 6 46.76 0.00 6.79 0.35 0.12 45.97 01:27:01 7 45.92 0.00 8.42 1.81 0.10 43.74 01:28:01 all 31.41 0.00 6.01 1.27 0.08 61.23 01:28:01 0 30.23 0.00 5.21 0.57 0.08 63.90 01:28:01 1 31.58 0.00 5.27 0.12 0.08 62.95 01:28:01 2 31.88 0.00 6.31 4.83 0.08 56.90 01:28:01 3 32.92 0.00 6.34 1.64 0.10 58.99 01:28:01 4 31.71 0.00 5.62 1.41 0.08 61.18 01:28:01 5 31.24 0.00 6.70 0.81 0.07 61.19 01:28:01 6 29.98 0.00 5.87 0.24 0.08 63.83 01:28:01 7 31.71 0.00 6.76 0.54 0.07 60.92 Average: all 29.43 0.00 5.64 1.58 0.08 63.27 Average: 0 29.20 0.00 5.42 0.72 0.08 64.57 Average: 1 30.42 0.00 5.98 2.34 0.09 61.17 Average: 2 29.12 0.00 5.51 2.32 0.09 62.96 Average: 3 30.39 0.00 5.62 1.00 0.08 62.91 Average: 4 29.34 0.00 5.65 2.81 0.08 62.12 Average: 5 29.89 0.00 5.39 0.64 0.08 64.00 Average: 6 28.67 0.00 5.32 0.60 0.08 65.32 Average: 7 28.45 0.00 6.23 2.17 0.08 63.08