---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8855 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 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-8855) 09/15/25 _x86_64_ (8 CPU) 04:05:16 LINUX RESTART (8 CPU) 04:06:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:07:01 384.22 13.48 370.74 0.00 1643.99 49390.30 0.00 04:08:01 84.44 0.28 84.16 0.00 2.27 38094.92 0.00 04:09:01 34.54 0.02 34.52 0.00 0.13 31023.79 0.00 Average: 167.72 4.59 163.13 0.00 548.74 39502.45 0.00 04:06:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:07:01 28070380 31457204 820444 2.50 113768 3478272 1806704 5.33 1130824 3182672 314848 04:08:01 26244512 31422844 851372 2.59 133648 5135520 1819000 5.36 1835972 4192132 922020 04:09:01 26197744 31445492 826652 2.51 138040 5187356 1847624 5.45 1836724 4219708 101480 Average: 26837545 31441847 832823 2.53 128485 4600383 1824443 5.38 1601173 3864837 446116 04:06:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:07:01 lo 3.20 3.20 0.31 0.31 0.00 0.00 0.00 0.00 04:07:01 docker0 163.11 176.29 13.51 1497.82 0.00 0.00 0.00 0.00 04:07:01 ens3 747.28 510.21 9326.88 128.17 0.00 0.00 0.00 0.00 04:07:01 veth8789218 86.34 111.45 8.54 932.55 0.00 0.00 0.00 0.08 04:08:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:08:01 docker0 70.24 87.50 6.15 1139.61 0.00 0.00 0.00 0.00 04:08:01 ens3 106.46 81.54 1155.59 13.41 0.00 0.00 0.00 0.00 04:08:01 veth8789218 70.24 87.57 7.11 1139.62 0.00 0.00 0.00 0.09 04:09:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:09:01 docker0 1.22 1.32 0.09 1.63 0.00 0.00 0.00 0.00 04:09:01 ens3 19.56 13.48 16.13 8.27 0.00 0.00 0.00 0.00 04:09:01 veth8789218 1.22 1.33 0.10 1.64 0.00 0.00 0.00 0.00 Average: lo 1.13 1.13 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 78.18 88.36 6.58 879.65 0.00 0.00 0.00 0.00 Average: ens3 291.07 201.73 3499.21 49.94 0.00 0.00 0.00 0.00 Average: veth8789218 52.60 66.78 5.25 691.25 0.00 0.00 0.00 0.06 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8855) 09/15/25 _x86_64_ (8 CPU) 04:05:16 LINUX RESTART (8 CPU) 04:06:01 CPU %user %nice %system %iowait %steal %idle 04:07:01 all 10.56 0.00 3.40 1.49 0.07 84.48 04:07:01 0 8.53 0.00 3.51 0.29 0.07 87.61 04:07:01 1 12.57 0.00 3.69 0.80 0.07 82.88 04:07:01 2 10.74 0.00 3.17 0.81 0.07 85.21 04:07:01 3 11.34 0.00 3.63 5.16 0.07 79.80 04:07:01 4 11.05 0.00 3.52 0.41 0.07 84.96 04:07:01 5 8.85 0.00 3.11 0.88 0.08 87.09 04:07:01 6 9.05 0.00 3.63 3.45 0.05 83.82 04:07:01 7 12.37 0.00 2.97 0.12 0.07 84.48 04:08:01 all 57.90 0.00 8.18 0.43 0.09 33.40 04:08:01 0 58.25 0.00 7.62 0.02 0.08 34.02 04:08:01 1 59.18 0.00 8.32 0.20 0.08 32.21 04:08:01 2 57.35 0.00 8.90 2.49 0.08 31.18 04:08:01 3 57.23 0.00 8.50 0.00 0.10 34.16 04:08:01 4 58.05 0.00 7.75 0.00 0.08 34.12 04:08:01 5 57.69 0.00 8.63 0.05 0.08 33.55 04:08:01 6 57.36 0.00 8.09 0.69 0.10 33.76 04:08:01 7 58.05 0.00 7.63 0.02 0.08 34.21 04:09:01 all 37.43 0.00 6.23 0.28 0.07 56.00 04:09:01 0 35.80 0.00 6.48 0.00 0.07 57.65 04:09:01 1 38.73 0.00 6.12 0.13 0.07 54.95 04:09:01 2 36.88 0.00 5.80 0.02 0.07 57.24 04:09:01 3 38.42 0.00 5.67 0.00 0.07 55.85 04:09:01 4 39.09 0.00 6.15 0.10 0.07 54.59 04:09:01 5 34.57 0.00 6.39 0.13 0.07 58.83 04:09:01 6 40.62 0.00 6.61 1.83 0.07 50.88 04:09:01 7 35.33 0.00 6.60 0.00 0.07 58.00 Average: all 35.35 0.00 5.94 0.73 0.07 57.90 Average: 0 34.23 0.00 5.87 0.10 0.07 59.72 Average: 1 36.88 0.00 6.05 0.38 0.07 56.63 Average: 2 35.03 0.00 5.96 1.10 0.07 57.84 Average: 3 35.70 0.00 5.94 1.72 0.08 56.57 Average: 4 36.19 0.00 5.82 0.17 0.07 57.74 Average: 5 33.75 0.00 6.05 0.35 0.08 59.77 Average: 6 35.72 0.00 6.11 1.99 0.07 56.11 Average: 7 35.31 0.00 5.74 0.04 0.07 58.83