---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8261 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-8261) 09/04/25 _x86_64_ (8 CPU) 01:19:30 LINUX RESTART (8 CPU) 01:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:21:01 408.47 23.28 385.19 0.00 3431.69 55091.27 0.00 01:22:01 138.24 1.53 136.71 0.00 21.60 37320.85 0.00 01:23:01 91.15 0.33 90.82 0.00 35.46 34206.72 0.00 Average: 211.53 8.30 203.23 0.00 1150.24 42134.31 0.00 01:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:21:01 28440332 31486116 797400 2.43 95880 3215404 2091836 6.17 1107032 2912420 8076 01:22:01 26242100 31298296 973156 2.96 153248 4993572 2146548 6.33 2066912 3957844 847052 01:23:01 26331908 31214588 1054108 3.21 159104 4803732 2638176 7.78 2101628 3816780 629004 Average: 27004780 31333000 941555 2.86 136077 4337569 2292187 6.76 1758524 3562348 494711 01:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:21:01 veth1cce026 141.82 154.38 13.89 123.45 0.00 0.00 0.00 0.01 01:21:01 docker0 190.78 202.83 15.35 401.43 0.00 0.00 0.00 0.00 01:21:01 ens3 710.27 506.95 8053.93 131.53 0.00 0.00 0.00 0.00 01:21:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 01:22:01 docker0 240.89 343.51 18.73 2796.91 0.00 0.00 0.00 0.00 01:22:01 ens3 366.96 255.51 2822.57 32.13 0.00 0.00 0.00 0.00 01:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 01:22:01 veth3169b65 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 01:23:01 docker0 5.75 9.78 0.35 125.90 0.00 0.00 0.00 0.00 01:23:01 ens3 32.66 20.83 204.28 9.60 0.00 0.00 0.00 0.00 01:23:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 01:23:01 veth4263a89 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: docker0 145.56 185.28 11.45 1112.02 0.00 0.00 0.00 0.00 Average: ens3 368.06 259.72 3669.24 57.34 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: veth4263a89 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8261) 09/04/25 _x86_64_ (8 CPU) 01:19:30 LINUX RESTART (8 CPU) 01:20:02 CPU %user %nice %system %iowait %steal %idle 01:21:01 all 9.23 0.00 3.08 1.82 0.07 85.80 01:21:01 0 9.97 0.00 2.84 0.22 0.09 86.88 01:21:01 1 12.89 0.00 3.00 0.19 0.07 83.86 01:21:01 2 5.69 0.00 2.82 1.03 0.07 90.39 01:21:01 3 9.06 0.00 2.68 0.69 0.07 87.51 01:21:01 4 9.22 0.00 3.08 0.26 0.07 87.37 01:21:01 5 8.89 0.00 3.05 1.27 0.07 86.72 01:21:01 6 7.64 0.00 2.66 0.31 0.07 89.32 01:21:01 7 10.51 0.00 4.50 10.70 0.09 74.21 01:22:01 all 29.74 0.00 4.71 0.78 0.07 64.70 01:22:01 0 29.63 0.00 4.55 0.20 0.07 65.55 01:22:01 1 29.31 0.00 4.43 0.23 0.08 65.94 01:22:01 2 29.28 0.00 4.59 0.34 0.07 65.73 01:22:01 3 30.55 0.00 4.91 0.05 0.07 64.42 01:22:01 4 29.11 0.00 4.52 0.10 0.07 66.21 01:22:01 5 28.81 0.00 4.36 0.17 0.07 66.59 01:22:01 6 30.86 0.00 4.67 0.17 0.08 64.22 01:22:01 7 30.41 0.00 5.68 4.97 0.07 58.88 01:23:01 all 56.66 0.00 7.21 0.43 0.09 35.61 01:23:01 0 56.73 0.00 6.87 0.15 0.08 36.17 01:23:01 1 57.02 0.00 7.30 0.12 0.08 35.48 01:23:01 2 55.78 0.00 7.49 0.10 0.10 36.52 01:23:01 3 56.79 0.00 6.83 0.13 0.10 36.14 01:23:01 4 56.41 0.00 7.25 0.07 0.08 36.19 01:23:01 5 57.03 0.00 7.32 2.31 0.10 33.25 01:23:01 6 57.02 0.00 7.28 0.29 0.08 35.33 01:23:01 7 56.54 0.00 7.33 0.29 0.08 35.76 Average: all 32.03 0.00 5.01 1.00 0.08 61.88 Average: 0 32.25 0.00 4.77 0.19 0.08 62.71 Average: 1 33.18 0.00 4.92 0.18 0.08 61.64 Average: 2 30.38 0.00 4.98 0.48 0.08 64.08 Average: 3 32.30 0.00 4.82 0.29 0.08 62.51 Average: 4 31.70 0.00 4.96 0.14 0.07 63.13 Average: 5 31.72 0.00 4.92 1.25 0.08 62.03 Average: 6 32.02 0.00 4.89 0.25 0.08 62.76 Average: 7 32.70 0.00 5.85 5.26 0.08 56.11