---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-770986 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 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-770986) 10/30/25 _x86_64_ (8 CPU) 04:03:47 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 413.58 125.36 288.22 0.00 12922.78 64370.07 0.00 04:06:01 260.25 12.13 248.12 0.00 1684.51 70919.83 0.00 04:07:01 46.34 0.02 46.33 0.00 0.13 33022.63 0.00 Average: 240.06 45.83 194.22 0.00 4868.96 56105.00 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 29240060 31529456 790444 2.40 74788 2514780 1721504 5.08 975776 2308516 572 04:06:01 26907880 31271268 1010240 3.07 150348 4339452 2259908 6.66 1717012 3684980 86168 04:07:01 26601044 31480548 804292 2.45 168700 4796000 1816596 5.36 1535572 4135512 558912 Average: 27582995 31427091 868325 2.64 131279 3883411 1932669 5.70 1409453 3376336 215217 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 519.48 342.64 4811.70 88.08 0.00 0.00 0.00 0.00 04:05:01 veth14a0726 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 04:05:01 lo 4.30 4.30 0.42 0.42 0.00 0.00 0.00 0.00 04:05:01 docker0 0.05 0.08 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 ens3 700.45 481.59 6608.30 94.40 0.00 0.00 0.00 0.00 04:06:01 veth88d5920 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 04:06:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 04:06:01 docker0 376.24 534.09 31.43 3218.80 0.00 0.00 0.00 0.00 04:07:01 ens3 95.67 59.69 2521.06 13.20 0.00 0.00 0.00 0.00 04:07:01 lo 0.93 0.93 0.08 0.08 0.00 0.00 0.00 0.00 04:07:01 docker0 1.02 1.42 0.10 0.45 0.00 0.00 0.00 0.00 Average: ens3 438.55 294.65 4647.13 65.23 0.00 0.00 0.00 0.00 Average: lo 2.34 2.34 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 125.78 178.55 10.51 1073.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-770986) 10/30/25 _x86_64_ (8 CPU) 04:03:47 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 7.55 0.00 2.28 1.76 0.04 88.36 04:05:01 0 7.81 0.00 2.09 0.50 0.05 89.54 04:05:01 1 4.72 0.00 2.00 0.30 0.03 92.94 04:05:01 2 9.82 0.00 1.79 3.47 0.05 84.86 04:05:01 3 7.57 0.00 4.68 5.11 0.05 82.59 04:05:01 4 7.07 0.00 2.55 2.03 0.05 88.30 04:05:01 5 6.66 0.00 1.73 1.71 0.05 89.85 04:05:01 6 8.29 0.00 1.63 0.59 0.03 89.47 04:05:01 7 8.47 0.00 1.80 0.39 0.03 89.31 04:06:01 all 11.53 0.00 3.89 1.33 0.09 83.17 04:06:01 0 11.57 0.00 3.67 2.34 0.08 82.33 04:06:01 1 11.61 0.00 5.45 4.03 0.12 78.80 04:06:01 2 11.95 0.00 3.79 0.24 0.08 83.94 04:06:01 3 10.03 0.00 3.66 1.89 0.10 84.31 04:06:01 4 12.01 0.00 4.55 0.76 0.08 82.59 04:06:01 5 12.83 0.00 4.09 0.56 0.08 82.44 04:06:01 6 10.45 0.00 2.97 0.24 0.07 86.27 04:06:01 7 11.77 0.00 2.92 0.56 0.07 84.69 04:07:01 all 32.40 0.00 5.31 0.48 0.11 61.70 04:07:01 0 34.05 0.00 5.31 0.02 0.08 60.54 04:07:01 1 31.35 0.00 5.22 0.52 0.08 62.82 04:07:01 2 32.22 0.00 5.36 0.40 0.08 61.93 04:07:01 3 31.90 0.00 5.32 0.03 0.30 62.44 04:07:01 4 29.48 0.00 4.77 0.03 0.07 65.65 04:07:01 5 33.65 0.00 6.34 0.07 0.08 59.86 04:07:01 6 33.40 0.00 4.81 0.02 0.08 61.69 04:07:01 7 33.17 0.00 5.31 2.73 0.08 58.70 Average: all 17.16 0.00 3.82 1.19 0.08 77.75 Average: 0 17.80 0.00 3.69 0.95 0.07 77.48 Average: 1 15.91 0.00 4.22 1.61 0.08 78.18 Average: 2 17.98 0.00 3.64 1.37 0.07 76.93 Average: 3 16.50 0.00 4.55 2.35 0.15 76.45 Average: 4 16.19 0.00 3.96 0.94 0.07 78.84 Average: 5 17.71 0.00 4.05 0.78 0.07 77.38 Average: 6 17.38 0.00 3.13 0.28 0.06 79.15 Average: 7 17.79 0.00 3.34 1.22 0.06 77.58