---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-15005 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-15005) 07/13/26 _x86_64_ (8 CPU) 11:15:46 LINUX RESTART (8 CPU) 11:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:17:01 390.87 72.16 318.71 0.00 12212.33 74788.94 0.00 11:18:01 91.48 0.47 91.02 0.00 12.80 43137.49 0.00 Average: 241.19 36.32 204.87 0.00 6113.07 58964.53 0.00 11:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:17:01 28807864 31537804 765152 2.33 84976 2929224 1813740 5.35 977512 2702380 426264 11:18:01 28066576 31522592 765956 2.33 105012 3578696 1840104 5.42 1116012 3234592 457864 Average: 28437220 31530198 765554 2.33 94994 3253960 1826922 5.39 1046762 2968486 442064 11:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:17:01 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 11:17:01 docker0 7.33 8.25 0.69 75.76 0.00 0.00 0.00 0.00 11:17:01 ens3 518.21 386.47 7860.99 123.35 0.00 0.00 0.00 0.00 11:18:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 11:18:01 docker0 61.84 63.79 5.13 1035.39 0.00 0.00 0.00 0.00 11:18:01 ens3 183.62 139.18 3585.96 27.36 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.22 0.22 0.00 0.00 0.00 0.00 Average: docker0 34.58 36.02 2.91 555.54 0.00 0.00 0.00 0.00 Average: ens3 350.93 262.83 5723.65 75.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-15005) 07/13/26 _x86_64_ (8 CPU) 11:15:46 LINUX RESTART (8 CPU) 11:16:01 CPU %user %nice %system %iowait %steal %idle 11:17:01 all 9.04 0.00 2.81 1.65 0.08 86.41 11:17:01 0 10.23 0.00 2.97 1.25 0.08 85.47 11:17:01 1 9.63 0.00 2.59 0.64 0.07 87.07 11:17:01 2 9.67 0.00 3.69 5.27 0.08 81.28 11:17:01 3 8.25 0.00 3.50 3.20 0.08 84.96 11:17:01 4 7.44 0.00 2.96 0.39 0.07 89.15 11:17:01 5 9.83 0.00 2.36 1.68 0.07 86.06 11:17:01 6 7.67 0.00 2.22 0.35 0.10 89.66 11:17:01 7 9.61 0.00 2.19 0.44 0.07 87.69 11:18:01 all 31.03 0.00 5.10 0.68 0.10 63.08 11:18:01 0 29.08 0.00 4.84 0.93 0.10 65.05 11:18:01 1 30.46 0.00 4.82 0.08 0.10 64.54 11:18:01 2 30.69 0.00 5.10 1.00 0.10 63.11 11:18:01 3 33.85 0.00 5.26 0.94 0.12 59.82 11:18:01 4 30.13 0.00 5.03 0.10 0.10 64.64 11:18:01 5 31.12 0.00 5.36 0.10 0.10 63.32 11:18:01 6 32.20 0.00 5.86 1.86 0.10 59.97 11:18:01 7 30.76 0.00 4.51 0.45 0.10 64.17 Average: all 20.03 0.00 3.95 1.17 0.09 74.76 Average: 0 19.66 0.00 3.90 1.09 0.09 75.26 Average: 1 20.05 0.00 3.71 0.36 0.08 75.80 Average: 2 20.14 0.00 4.40 3.14 0.09 72.23 Average: 3 21.04 0.00 4.38 2.07 0.10 72.40 Average: 4 18.79 0.00 3.99 0.24 0.08 76.88 Average: 5 20.46 0.00 3.85 0.89 0.08 74.71 Average: 6 19.90 0.00 4.04 1.11 0.10 74.86 Average: 7 20.18 0.00 3.35 0.45 0.08 75.93