---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-772250 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-772250) 10/31/25 _x86_64_ (8 CPU) 15:07:44 LINUX RESTART (8 CPU) 15:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:09:02 464.77 81.37 383.40 0.00 13921.01 130442.53 0.00 15:10:01 251.71 3.36 248.36 0.00 44.07 121901.29 0.00 15:11:01 82.80 0.27 82.53 0.00 12.12 44454.75 0.00 Average: 266.46 28.46 238.00 0.00 4683.80 98788.09 0.00 15:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:09:02 28629924 31504260 796888 2.42 84716 3073884 1917160 5.65 1046768 2808676 291924 15:10:01 26748308 31299580 978472 2.98 151864 4515220 2149696 6.34 1788000 3763168 275352 15:11:01 26795036 31488012 792696 2.41 158224 4645920 1876112 5.53 1589292 3914096 225032 Average: 27391089 31430617 856019 2.60 131601 4078341 1980989 5.84 1474687 3495313 264103 15:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:09:02 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 15:09:02 ens3 705.22 503.55 8647.02 140.13 0.00 0.00 0.00 0.00 15:09:02 docker0 71.70 69.77 5.14 350.74 0.00 0.00 0.00 0.00 15:10:01 veth1b50107 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 15:10:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 15:10:01 ens3 490.88 363.95 3080.52 46.92 0.00 0.00 0.00 0.00 15:10:01 docker0 343.92 453.69 28.29 3044.37 0.00 0.00 0.00 0.00 15:11:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 15:11:01 ens3 34.88 18.60 209.61 9.33 0.00 0.00 0.00 0.00 15:11:01 docker0 5.24 11.47 0.37 128.30 0.00 0.00 0.00 0.00 Average: lo 2.07 2.07 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 409.77 294.90 3983.06 65.55 0.00 0.00 0.00 0.00 Average: docker0 139.10 176.71 11.17 1163.63 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-772250) 10/31/25 _x86_64_ (8 CPU) 15:07:44 LINUX RESTART (8 CPU) 15:08:01 CPU %user %nice %system %iowait %steal %idle 15:09:02 all 9.17 0.00 2.94 3.96 0.07 83.86 15:09:02 0 7.95 0.00 2.98 2.72 0.07 86.28 15:09:02 1 8.19 0.00 2.96 5.84 0.07 82.94 15:09:02 2 9.10 0.00 2.65 1.15 0.07 87.04 15:09:02 3 6.34 0.00 2.78 1.21 0.07 89.60 15:09:02 4 9.03 0.00 3.33 3.48 0.07 84.10 15:09:02 5 10.27 0.00 3.57 8.26 0.07 77.83 15:09:02 6 8.00 0.00 2.80 8.02 0.07 81.11 15:09:02 7 14.47 0.00 2.49 1.01 0.07 81.96 15:10:01 all 14.20 0.00 3.90 5.92 0.06 75.93 15:10:01 0 15.97 0.00 3.76 1.06 0.07 79.13 15:10:01 1 13.30 0.00 3.76 7.58 0.05 75.31 15:10:01 2 13.73 0.00 4.86 20.71 0.07 60.63 15:10:01 3 14.55 0.00 3.50 1.08 0.05 80.82 15:10:01 4 13.57 0.00 3.69 1.16 0.05 81.53 15:10:01 5 13.42 0.00 4.15 10.60 0.05 71.78 15:10:01 6 13.38 0.00 3.59 3.76 0.07 79.20 15:10:01 7 15.66 0.00 3.85 1.47 0.05 78.96 15:11:01 all 48.60 0.00 6.93 3.13 0.11 41.23 15:11:01 0 49.71 0.00 6.94 0.07 0.10 43.17 15:11:01 1 48.18 0.00 6.80 2.98 0.12 41.92 15:11:01 2 48.52 0.00 6.71 0.74 0.12 43.92 15:11:01 3 48.35 0.00 6.98 2.71 0.10 41.86 15:11:01 4 48.88 0.00 7.39 12.26 0.13 31.34 15:11:01 5 47.91 0.00 6.69 2.25 0.10 43.05 15:11:01 6 48.98 0.00 7.20 3.79 0.10 39.93 15:11:01 7 48.24 0.00 6.72 0.27 0.12 44.66 Average: all 24.05 0.00 4.59 4.33 0.08 66.95 Average: 0 24.60 0.00 4.57 1.29 0.08 69.47 Average: 1 23.27 0.00 4.51 5.45 0.08 66.68 Average: 2 23.87 0.00 4.74 7.45 0.08 63.86 Average: 3 23.13 0.00 4.42 1.67 0.07 70.71 Average: 4 23.87 0.00 4.81 5.65 0.08 65.58 Average: 5 23.95 0.00 4.81 7.01 0.07 64.15 Average: 6 23.53 0.00 4.54 5.19 0.08 66.66 Average: 7 26.19 0.00 4.36 0.91 0.08 68.45