---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775 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: 2799.974 BogoMIPS: 5599.94 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775) 08/22/26 _x86_64_ (8 CPU) 03:46:48 LINUX RESTART (8 CPU) 03:47:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:48:02 389.77 72.29 317.48 0.00 12219.30 181034.63 0.00 03:49:01 130.18 0.49 129.69 0.00 27.93 54879.78 0.00 Average: 261.07 36.69 224.37 0.00 6174.83 118487.18 0.00 03:47:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:48:02 28566912 31542800 748292 2.28 89496 3161476 1825240 5.38 957416 2942364 675072 03:49:01 27069892 31527820 755232 2.30 128600 4487228 1807928 5.33 1135048 4137900 871976 Average: 27818402 31535310 751762 2.29 109048 3824352 1816584 5.36 1046232 3540132 773524 03:47:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:48:02 lo 3.37 3.37 0.32 0.32 0.00 0.00 0.00 0.00 03:48:02 ens3 580.54 382.39 8044.27 122.26 0.00 0.00 0.00 0.00 03:48:02 docker0 7.55 9.32 0.78 79.79 0.00 0.00 0.00 0.00 03:49:01 lo 2.17 2.17 0.21 0.21 0.00 0.00 0.00 0.00 03:49:01 ens3 323.08 182.26 7056.32 37.63 0.00 0.00 0.00 0.00 03:49:01 docker0 17.37 27.10 1.68 345.23 0.00 0.00 0.00 0.00 Average: lo 2.77 2.77 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 452.89 283.16 7554.45 80.30 0.00 0.00 0.00 0.00 Average: docker0 12.42 18.13 1.23 211.40 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775) 08/22/26 _x86_64_ (8 CPU) 03:46:48 LINUX RESTART (8 CPU) 03:47:01 CPU %user %nice %system %iowait %steal %idle 03:48:02 all 9.84 0.00 3.14 1.50 0.07 85.45 03:48:02 0 9.77 0.00 2.62 0.15 0.07 87.39 03:48:02 1 8.77 0.00 2.58 0.72 0.07 87.86 03:48:02 2 10.83 0.00 3.66 0.24 0.07 85.21 03:48:02 3 7.20 0.00 2.97 0.52 0.07 89.24 03:48:02 4 11.48 0.00 4.89 6.12 0.07 77.44 03:48:02 5 9.25 0.00 2.11 0.67 0.07 87.90 03:48:02 6 9.08 0.00 3.18 1.30 0.07 86.38 03:48:02 7 12.35 0.00 3.12 2.29 0.07 82.17 03:49:01 all 26.05 0.00 5.28 0.68 0.09 67.89 03:49:01 0 24.57 0.00 5.11 1.75 0.09 68.48 03:49:01 1 27.04 0.00 5.15 0.12 0.10 67.58 03:49:01 2 26.73 0.00 4.96 1.61 0.09 66.60 03:49:01 3 25.19 0.00 5.73 1.38 0.10 67.60 03:49:01 4 25.24 0.00 6.11 0.12 0.09 68.45 03:49:01 5 27.60 0.00 4.18 0.05 0.09 68.08 03:49:01 6 25.71 0.00 5.66 0.24 0.07 68.32 03:49:01 7 26.32 0.00 5.37 0.19 0.09 68.03 Average: all 17.86 0.00 4.20 1.10 0.08 76.76 Average: 0 17.08 0.00 3.85 0.94 0.08 78.05 Average: 1 17.82 0.00 3.85 0.43 0.09 77.82 Average: 2 18.70 0.00 4.31 0.92 0.08 75.99 Average: 3 16.09 0.00 4.33 0.95 0.09 78.55 Average: 4 18.29 0.00 5.49 3.15 0.08 72.99 Average: 5 18.33 0.00 3.13 0.36 0.08 78.10 Average: 6 17.32 0.00 4.41 0.78 0.07 77.43 Average: 7 19.27 0.00 4.23 1.25 0.08 75.17