---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-774873 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: 2800.000 BogoMIPS: 5600.00 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-774873) 12/12/25 _x86_64_ (8 CPU) 04:02:40 LINUX RESTART (8 CPU) 04:03:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:04:01 391.04 73.12 317.91 0.00 13021.12 107974.65 0.00 04:05:01 231.11 3.82 227.30 0.00 62.79 64335.81 0.00 04:06:01 92.07 0.35 91.72 0.00 34.13 39571.69 0.00 04:07:01 127.98 0.38 127.60 0.00 38.13 36203.70 0.00 Average: 209.79 19.19 190.60 0.00 3248.33 61829.22 0.00 04:03:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:04:01 28401628 31513280 776896 2.36 89692 3296300 1910812 5.63 1044128 3019376 530092 04:05:01 26144612 31349020 926508 2.82 156184 5128708 2021048 5.96 2082472 4037040 847912 04:06:01 27153156 31475604 803032 2.44 164136 4284760 2172792 6.41 1551036 3605732 576 04:07:01 26098044 31500464 771236 2.35 175564 5267796 1782328 5.25 1651880 4466188 176 Average: 26949360 31459592 819418 2.49 146394 4494391 1971745 5.81 1582379 3782084 344689 04:03:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:04:01 ens3 740.18 481.27 8553.47 138.94 0.00 0.00 0.00 0.00 04:04:01 docker0 62.46 61.07 4.35 299.93 0.00 0.00 0.00 0.00 04:04:01 lo 5.36 5.36 0.55 0.55 0.00 0.00 0.00 0.00 04:05:01 ens3 470.22 350.87 3062.76 46.86 0.00 0.00 0.00 0.00 04:05:01 docker0 329.06 433.16 27.55 3028.76 0.00 0.00 0.00 0.00 04:05:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:05:01 veth8a50190 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 ens3 23.85 16.60 37.92 9.32 0.00 0.00 0.00 0.00 04:06:01 docker0 2.32 2.98 0.22 17.55 0.00 0.00 0.00 0.00 04:06:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 04:06:01 vethdd1fcfc 0.10 0.08 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 vethe4a0d31 1.18 1.52 0.11 17.08 0.00 0.00 0.00 0.00 04:07:01 ens3 134.03 79.04 2673.01 23.05 0.00 0.00 0.00 0.00 04:07:01 docker0 3.93 9.23 0.28 119.69 0.00 0.00 0.00 0.00 04:07:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 340.40 230.90 3560.99 54.19 0.00 0.00 0.00 0.00 Average: docker0 99.60 126.89 8.11 868.86 0.00 0.00 0.00 0.00 Average: lo 1.82 1.82 0.18 0.18 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774873) 12/12/25 _x86_64_ (8 CPU) 04:02:40 LINUX RESTART (8 CPU) 04:03:02 CPU %user %nice %system %iowait %steal %idle 04:04:01 all 9.91 0.00 3.13 2.76 0.05 84.14 04:04:01 0 8.32 0.00 2.77 1.29 0.03 87.59 04:04:01 1 10.16 0.00 3.47 0.65 0.07 85.64 04:04:01 2 12.40 0.00 2.21 0.84 0.05 84.50 04:04:01 3 12.47 0.00 3.87 5.19 0.07 78.39 04:04:01 4 8.20 0.00 2.79 5.86 0.07 83.08 04:04:01 5 9.54 0.00 4.15 3.26 0.05 83.00 04:04:01 6 8.67 0.00 2.45 2.55 0.05 86.29 04:04:01 7 9.52 0.00 3.30 2.47 0.03 84.67 04:05:01 all 30.84 0.00 5.94 2.84 0.08 60.30 04:05:01 0 29.84 0.00 5.81 0.45 0.07 63.83 04:05:01 1 30.17 0.00 5.30 1.03 0.07 63.44 04:05:01 2 34.64 0.00 5.61 0.72 0.08 58.95 04:05:01 3 31.09 0.00 6.68 1.03 0.07 61.14 04:05:01 4 29.88 0.00 6.47 7.19 0.08 56.38 04:05:01 5 29.43 0.00 5.53 1.25 0.07 63.73 04:05:01 6 32.17 0.00 6.35 10.36 0.08 51.04 04:05:01 7 29.51 0.00 5.76 0.76 0.08 63.89 04:06:01 all 47.87 0.00 6.78 1.33 0.09 43.92 04:06:01 0 47.49 0.00 6.51 0.32 0.10 45.58 04:06:01 1 48.30 0.00 6.95 0.70 0.08 43.96 04:06:01 2 47.54 0.00 6.40 0.29 0.08 45.69 04:06:01 3 47.75 0.00 7.52 0.15 0.08 44.49 04:06:01 4 47.24 0.00 7.44 4.44 0.08 40.79 04:06:01 5 48.66 0.00 6.26 0.19 0.10 44.79 04:06:01 6 48.21 0.00 6.27 3.77 0.08 41.67 04:06:01 7 47.81 0.00 6.88 0.84 0.08 44.39 04:07:01 all 27.00 0.00 5.17 1.48 0.09 66.26 04:07:01 0 27.85 0.00 4.94 5.32 0.08 61.80 04:07:01 1 27.73 0.00 4.83 0.08 0.07 67.29 04:07:01 2 27.49 0.00 4.98 0.13 0.07 67.32 04:07:01 3 26.34 0.00 6.90 0.05 0.07 66.64 04:07:01 4 24.78 0.00 4.56 2.28 0.23 68.14 04:07:01 5 26.57 0.00 4.55 0.47 0.07 68.34 04:07:01 6 27.90 0.00 5.56 1.61 0.07 64.86 04:07:01 7 27.38 0.00 5.04 1.88 0.07 65.64 Average: all 29.01 0.00 5.26 2.10 0.08 63.55 Average: 0 28.53 0.00 5.02 1.84 0.07 64.53 Average: 1 29.18 0.00 5.15 0.62 0.07 64.98 Average: 2 30.60 0.00 4.81 0.49 0.07 64.02 Average: 3 29.51 0.00 6.26 1.59 0.07 62.57 Average: 4 27.61 0.00 5.32 4.94 0.12 62.02 Average: 5 28.64 0.00 5.13 1.28 0.07 64.88 Average: 6 29.34 0.00 5.17 4.58 0.07 60.84 Average: 7 28.67 0.00 5.26 1.48 0.07 64.52