---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775740 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 12G 144G 8% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775740) 12/26/25 _x86_64_ (8 CPU) 11:44:49 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:02 403.10 73.80 329.30 0.00 12267.47 129491.73 0.00 11:47:01 130.15 1.02 129.13 0.00 25.22 56525.61 0.00 11:48:01 51.34 0.03 51.31 0.00 0.27 36369.56 0.00 Average: 195.21 25.08 170.13 0.00 4119.94 74224.20 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:02 28502096 31514748 774740 2.36 89096 3196884 1819456 5.36 998884 2964300 651048 11:47:01 26204440 31212624 1064892 3.24 130184 4981140 2273808 6.70 1961952 4118468 899480 11:48:01 26161180 31447972 827212 2.52 133568 5234012 1847856 5.45 1853752 4244952 208996 Average: 26955905 31391781 888948 2.70 117616 4470679 1980373 5.84 1604863 3775907 586508 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:02 lo 3.83 3.83 0.37 0.37 0.00 0.00 0.00 0.00 11:46:02 ens3 745.88 576.72 9014.97 142.02 0.00 0.00 0.00 0.00 11:46:02 docker0 108.57 112.30 7.53 571.06 0.00 0.00 0.00 0.00 11:47:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:47:01 ens3 264.41 192.34 2067.81 31.49 0.00 0.00 0.00 0.00 11:47:01 docker0 170.77 226.72 14.32 2031.97 0.00 0.00 0.00 0.00 11:47:01 vethc94b6fd 170.73 226.84 16.65 2031.98 0.00 0.00 0.00 0.17 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:48:01 ens3 18.93 12.70 16.30 8.36 0.00 0.00 0.00 0.00 11:48:01 docker0 1.10 1.17 0.10 1.63 0.00 0.00 0.00 0.00 11:48:01 vethc94b6fd 1.10 1.18 0.11 1.63 0.00 0.00 0.00 0.00 Average: lo 1.35 1.35 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 343.49 260.95 3708.51 60.78 0.00 0.00 0.00 0.00 Average: docker0 93.05 112.76 7.28 861.74 0.00 0.00 0.00 0.00 Average: vethc94b6fd 56.65 75.17 5.53 670.34 0.00 0.00 0.00 0.05 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775740) 12/26/25 _x86_64_ (8 CPU) 11:44:49 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:02 all 10.24 0.00 3.16 1.66 0.06 84.88 11:46:02 0 13.80 0.00 3.56 0.83 0.07 81.75 11:46:02 1 8.71 0.00 2.61 0.32 0.05 88.32 11:46:02 2 12.10 0.00 3.68 0.32 0.05 83.85 11:46:02 3 10.62 0.00 2.84 2.96 0.07 83.51 11:46:02 4 10.80 0.00 2.25 2.06 0.07 84.83 11:46:02 5 8.31 0.00 2.72 0.39 0.05 88.53 11:46:02 6 9.77 0.00 4.30 3.54 0.05 82.34 11:46:02 7 7.79 0.00 3.34 2.90 0.05 85.92 11:47:01 all 52.65 0.00 7.46 0.59 0.09 39.21 11:47:01 0 52.89 0.00 7.12 0.09 0.09 39.82 11:47:01 1 52.92 0.00 7.19 0.10 0.09 39.70 11:47:01 2 52.98 0.00 8.08 1.06 0.10 37.78 11:47:01 3 54.16 0.00 7.54 2.21 0.09 36.01 11:47:01 4 51.88 0.00 6.75 0.21 0.09 41.08 11:47:01 5 51.63 0.00 7.27 0.05 0.09 40.97 11:47:01 6 52.17 0.00 8.82 0.10 0.10 38.80 11:47:01 7 52.61 0.00 6.92 0.87 0.10 39.50 11:48:01 all 43.29 0.00 6.93 0.25 0.07 49.46 11:48:01 0 42.33 0.00 6.40 0.00 0.07 51.20 11:48:01 1 40.97 0.00 6.94 0.00 0.07 52.02 11:48:01 2 43.20 0.00 6.79 0.00 0.07 49.94 11:48:01 3 43.89 0.00 6.57 0.00 0.08 49.45 11:48:01 4 43.87 0.00 7.28 1.95 0.08 46.81 11:48:01 5 43.52 0.00 6.89 0.00 0.07 49.52 11:48:01 6 44.80 0.00 7.91 0.00 0.07 47.22 11:48:01 7 43.69 0.00 6.70 0.07 0.07 49.47 Average: all 35.32 0.00 5.85 0.83 0.07 57.93 Average: 0 36.27 0.00 5.68 0.30 0.07 57.67 Average: 1 34.10 0.00 5.57 0.14 0.07 60.12 Average: 2 36.03 0.00 6.17 0.46 0.07 57.27 Average: 3 36.16 0.00 5.65 1.72 0.08 56.40 Average: 4 35.47 0.00 5.42 1.41 0.08 57.62 Average: 5 34.38 0.00 5.62 0.15 0.07 59.79 Average: 6 35.52 0.00 7.01 1.22 0.07 56.18 Average: 7 34.63 0.00 5.65 1.28 0.07 58.37