---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11237 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 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-11237) 05/25/26 _x86_64_ (8 CPU) 10:20:52 LINUX RESTART (8 CPU) 10:21:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:22:02 201.62 68.74 132.88 0.00 11757.91 121094.75 0.00 10:23:01 154.31 13.51 140.81 0.00 2234.74 54636.16 0.00 10:24:01 163.14 3.00 160.14 0.00 41.31 39981.49 0.00 10:25:01 156.14 0.38 155.76 0.00 37.19 51358.77 0.00 Average: 168.86 21.44 147.42 0.00 3522.86 66816.30 0.00 10:21:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:22:02 29980720 31615960 729064 2.22 62752 1894048 1546524 4.56 892024 1703588 1040 10:23:01 28351828 31466420 819540 2.49 96564 3279720 2106916 6.21 1133208 2971492 7488 10:24:01 25927876 30682608 1593792 4.85 157628 4684332 2534076 7.47 2371292 3971656 423212 10:25:01 26146280 31466832 806868 2.45 175304 5197060 1873612 5.52 1655748 4425548 232 Average: 27601676 31307955 987316 3.00 123062 3763790 2015282 5.94 1513068 3268071 107993 10:21:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:22:02 lo 2.50 2.50 0.24 0.24 0.00 0.00 0.00 0.00 10:22:02 ens3 326.35 220.93 976.17 61.99 0.00 0.00 0.00 0.00 10:22:02 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:23:01 lo 3.25 3.25 0.33 0.33 0.00 0.00 0.00 0.00 10:23:01 vethcfa66c9 102.95 122.03 10.52 98.65 0.00 0.00 0.00 0.01 10:23:01 ens3 508.66 340.43 7635.18 89.31 0.00 0.00 0.00 0.00 10:23:01 docker0 159.43 222.93 12.33 398.95 0.00 0.00 0.00 0.00 10:24:01 veth504de77 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 10:24:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 10:24:01 ens3 275.85 183.79 2782.11 29.75 0.00 0.00 0.00 0.00 10:24:01 docker0 166.05 242.95 15.63 2750.94 0.00 0.00 0.00 0.00 10:25:01 lo 1.53 1.53 0.15 0.15 0.00 0.00 0.00 0.00 10:25:01 ens3 123.85 84.79 2729.60 19.32 0.00 0.00 0.00 0.00 10:25:01 docker0 7.82 12.13 0.50 128.60 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 Average: ens3 307.83 206.93 3513.53 49.93 0.00 0.00 0.00 0.00 Average: docker0 83.01 119.08 7.09 821.54 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11237) 05/25/26 _x86_64_ (8 CPU) 10:20:52 LINUX RESTART (8 CPU) 10:21:01 CPU %user %nice %system %iowait %steal %idle 10:22:02 all 5.06 0.00 1.09 1.56 0.05 92.24 10:22:02 0 4.05 0.00 1.24 3.23 0.08 91.41 10:22:02 1 5.66 0.00 0.72 0.60 0.07 92.96 10:22:02 2 4.56 0.00 0.95 0.25 0.05 94.19 10:22:02 3 7.07 0.00 0.90 0.65 0.07 91.31 10:22:02 4 6.01 0.00 0.65 0.28 0.03 93.02 10:22:02 5 2.41 0.00 2.06 1.34 0.05 94.15 10:22:02 6 7.68 0.00 1.51 6.06 0.05 84.71 10:22:02 7 3.04 0.00 0.72 0.05 0.03 96.15 10:23:01 all 6.07 0.00 3.08 1.92 0.09 88.84 10:23:01 0 4.46 0.00 2.81 4.65 0.12 87.95 10:23:01 1 4.81 0.00 2.83 4.02 0.07 88.27 10:23:01 2 7.06 0.00 2.99 0.70 0.10 89.14 10:23:01 3 7.04 0.00 2.57 0.21 0.07 90.11 10:23:01 4 7.28 0.00 3.64 4.48 0.09 84.52 10:23:01 5 6.59 0.00 3.25 0.31 0.09 89.76 10:23:01 6 6.04 0.00 3.05 0.34 0.09 90.49 10:23:01 7 5.25 0.00 3.52 0.64 0.09 90.50 10:24:01 all 42.43 0.00 6.99 1.82 0.12 48.63 10:24:01 0 43.59 0.00 6.79 0.84 0.12 48.66 10:24:01 1 43.54 0.00 7.18 2.04 0.12 47.13 10:24:01 2 42.52 0.00 7.23 0.52 0.12 49.61 10:24:01 3 40.83 0.00 7.00 8.25 0.12 43.80 10:24:01 4 41.81 0.00 6.54 1.06 0.12 50.47 10:24:01 5 41.48 0.00 6.97 0.87 0.12 50.56 10:24:01 6 42.81 0.00 7.80 0.62 0.10 48.66 10:24:01 7 42.85 0.00 6.46 0.40 0.13 50.15 10:25:01 all 34.38 0.00 6.83 1.58 0.10 57.11 10:25:01 0 36.97 0.00 7.10 3.92 0.10 51.92 10:25:01 1 35.40 0.00 6.60 0.71 0.10 57.19 10:25:01 2 34.92 0.00 6.61 0.89 0.10 57.47 10:25:01 3 32.88 0.00 6.21 2.36 0.10 58.45 10:25:01 4 33.16 0.00 7.23 3.36 0.12 56.12 10:25:01 5 34.69 0.00 6.26 0.24 0.10 58.71 10:25:01 6 34.32 0.00 8.10 0.17 0.10 57.30 10:25:01 7 32.66 0.00 6.49 1.02 0.10 59.73 Average: all 22.02 0.00 4.50 1.72 0.09 71.67 Average: 0 22.30 0.00 4.48 3.15 0.11 69.95 Average: 1 22.39 0.00 4.33 1.83 0.09 71.37 Average: 2 22.31 0.00 4.45 0.59 0.09 72.56 Average: 3 21.96 0.00 4.17 2.87 0.09 70.91 Average: 4 22.09 0.00 4.51 2.28 0.09 71.03 Average: 5 21.33 0.00 4.64 0.69 0.09 73.25 Average: 6 22.77 0.00 5.12 1.81 0.08 70.21 Average: 7 21.01 0.00 4.29 0.53 0.09 74.09