---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1042 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-1042) 08/28/26 _x86_64_ (8 CPU) 09:45:22 LINUX RESTART (8 CPU) 09:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:47:01 327.26 9.31 317.94 0.00 1463.25 50025.59 0.00 09:48:01 170.20 0.40 169.81 0.00 22.40 82291.48 0.00 Average: 248.74 4.86 243.88 0.00 742.88 66157.19 0.00 09:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:47:01 28125356 31505272 778064 2.37 102648 3504976 1734684 5.11 1192888 3098004 299656 09:48:01 26442628 31466936 810756 2.47 164688 4941520 1769736 5.22 1251484 4565268 692 Average: 27283992 31486104 794410 2.42 133668 4223248 1752210 5.17 1222186 3831636 150174 09:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:47:01 lo 2.67 2.67 0.26 0.26 0.00 0.00 0.00 0.00 09:47:01 veth1347024 18.24 23.93 2.04 339.24 0.00 0.00 0.00 0.03 09:47:01 ens3 355.43 253.10 7572.35 81.95 0.00 0.00 0.00 0.00 09:47:01 docker0 25.81 32.37 2.60 418.95 0.00 0.00 0.00 0.00 09:48:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 09:48:01 ens3 456.29 339.21 10140.88 55.16 0.00 0.00 0.00 0.00 09:48:01 docker0 23.91 27.66 2.32 338.30 0.00 0.00 0.00 0.00 09:48:01 veth5dc25b9 0.05 0.13 0.00 0.01 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 405.86 296.15 8856.51 68.56 0.00 0.00 0.00 0.00 Average: docker0 24.86 30.02 2.46 378.63 0.00 0.00 0.00 0.00 Average: veth5dc25b9 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1042) 08/28/26 _x86_64_ (8 CPU) 09:45:22 LINUX RESTART (8 CPU) 09:46:01 CPU %user %nice %system %iowait %steal %idle 09:47:01 all 23.91 0.00 4.88 1.20 0.03 69.99 09:47:01 0 23.20 0.00 4.68 0.29 0.02 71.82 09:47:01 1 22.51 0.00 4.52 0.52 0.02 72.43 09:47:01 2 25.45 0.00 4.52 0.25 0.03 69.75 09:47:01 3 25.11 0.00 4.65 0.30 0.02 69.91 09:47:01 4 25.20 0.00 4.61 0.12 0.03 70.04 09:47:01 5 22.85 0.00 4.92 0.10 0.03 72.10 09:47:01 6 23.56 0.00 5.49 4.71 0.03 66.21 09:47:01 7 23.42 0.00 5.63 3.29 0.05 67.61 09:48:01 all 10.89 0.00 4.45 0.91 0.01 83.74 09:48:01 0 11.11 0.00 4.31 1.20 0.02 83.36 09:48:01 1 10.59 0.00 3.90 1.56 0.02 83.94 09:48:01 2 11.33 0.00 5.26 0.15 0.00 83.26 09:48:01 3 9.89 0.00 4.60 0.19 0.00 85.33 09:48:01 4 11.25 0.00 5.56 3.68 0.02 79.49 09:48:01 5 10.00 0.00 3.81 0.43 0.02 85.75 09:48:01 6 13.70 0.00 4.25 0.05 0.00 82.00 09:48:01 7 9.25 0.00 3.87 0.07 0.00 86.82 Average: all 17.41 0.00 4.66 1.06 0.02 76.85 Average: 0 17.16 0.00 4.49 0.74 0.02 77.59 Average: 1 16.57 0.00 4.21 1.04 0.02 78.17 Average: 2 18.38 0.00 4.89 0.20 0.02 76.52 Average: 3 17.51 0.00 4.62 0.25 0.01 77.61 Average: 4 18.24 0.00 5.08 1.89 0.03 74.75 Average: 5 16.44 0.00 4.36 0.26 0.03 78.91 Average: 6 18.63 0.00 4.87 2.38 0.02 74.10 Average: 7 16.36 0.00 4.75 1.69 0.03 77.18