---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775593 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 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-775593) 12/23/25 _x86_64_ (8 CPU) 05:22:10 LINUX RESTART (8 CPU) 05:23:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:24:01 130.03 3.93 126.10 0.00 502.18 58886.85 0.00 05:25:01 163.76 0.62 163.14 0.00 49.59 72453.92 0.00 Average: 146.89 2.27 144.62 0.00 275.89 65670.39 0.00 05:23:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:24:01 28036236 31509056 775248 2.36 104740 3600928 1813396 5.35 1117772 3263720 433900 05:25:01 26465808 31493568 783360 2.38 165352 4941180 1722488 5.08 1242876 4552420 448 Average: 27251022 31501312 779304 2.37 135046 4271054 1767942 5.21 1180324 3908070 217174 05:23:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:24:01 lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 05:24:01 ens3 309.87 195.53 6363.59 67.49 0.00 0.00 0.00 0.00 05:24:01 docker0 34.39 44.53 3.07 449.94 0.00 0.00 0.00 0.00 05:25:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 05:25:01 ens3 348.71 219.13 7671.81 49.79 0.00 0.00 0.00 0.00 05:25:01 docker0 28.56 27.85 2.65 373.93 0.00 0.00 0.00 0.00 Average: lo 1.97 1.97 0.19 0.19 0.00 0.00 0.00 0.00 Average: ens3 329.29 207.33 7017.70 58.64 0.00 0.00 0.00 0.00 Average: docker0 31.48 36.19 2.86 411.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775593) 12/23/25 _x86_64_ (8 CPU) 05:22:10 LINUX RESTART (8 CPU) 05:23:01 CPU %user %nice %system %iowait %steal %idle 05:24:01 all 27.11 0.00 5.59 0.99 0.08 66.24 05:24:01 0 25.26 0.00 6.43 1.88 0.07 66.36 05:24:01 1 28.20 0.00 5.67 0.08 0.08 65.95 05:24:01 2 27.62 0.00 5.33 0.27 0.07 66.71 05:24:01 3 26.90 0.00 7.11 4.65 0.07 61.28 05:24:01 4 25.63 0.00 4.84 0.15 0.07 69.30 05:24:01 5 28.05 0.00 4.89 0.20 0.08 66.77 05:24:01 6 28.64 0.00 5.20 0.42 0.08 65.66 05:24:01 7 26.58 0.00 5.22 0.27 0.08 67.85 05:25:01 all 9.19 0.00 3.86 0.88 0.07 86.00 05:25:01 0 9.26 0.00 4.37 0.29 0.10 85.98 05:25:01 1 6.91 0.00 3.58 1.67 0.05 87.79 05:25:01 2 9.28 0.00 3.97 0.07 0.05 86.63 05:25:01 3 8.55 0.00 3.60 1.89 0.12 85.84 05:25:01 4 11.54 0.00 3.86 0.29 0.05 84.26 05:25:01 5 8.93 0.00 4.39 2.67 0.07 83.93 05:25:01 6 10.08 0.00 3.41 0.14 0.07 86.31 05:25:01 7 8.94 0.00 3.73 0.02 0.07 87.25 Average: all 18.16 0.00 4.73 0.93 0.07 76.11 Average: 0 17.25 0.00 5.40 1.08 0.08 76.18 Average: 1 17.56 0.00 4.63 0.88 0.07 76.87 Average: 2 18.44 0.00 4.65 0.17 0.06 76.68 Average: 3 17.71 0.00 5.35 3.27 0.09 73.58 Average: 4 18.63 0.00 4.35 0.22 0.06 76.74 Average: 5 18.52 0.00 4.64 1.43 0.08 75.33 Average: 6 19.39 0.00 4.31 0.28 0.08 75.95 Average: 7 17.78 0.00 4.48 0.14 0.08 77.52