---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773473 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 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-773473) 11/20/25 _x86_64_ (8 CPU) 03:08:42 LINUX RESTART (8 CPU) 03:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:10:03 284.04 69.31 214.73 0.00 11837.89 63570.87 0.00 03:11:01 281.51 15.10 266.41 0.00 1762.15 75784.21 0.00 03:12:01 71.22 0.25 70.97 0.00 27.46 17215.01 0.00 Average: 211.48 28.36 183.12 0.00 4573.58 51926.31 0.00 03:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:10:03 29276980 31572908 741352 2.26 74888 2521236 1685688 4.97 949196 2293044 216 03:11:01 26353444 31119152 1153324 3.51 156260 4708916 2522772 7.44 2054356 3866980 402740 03:12:01 26413488 31452396 817700 2.49 161640 4948440 2082016 6.14 1865772 3966568 658872 Average: 27347971 31381485 904125 2.75 130929 4059531 2096825 6.18 1623108 3375531 353943 03:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:10:03 ens3 465.81 330.81 4985.33 109.15 0.00 0.00 0.00 0.00 03:10:03 docker0 39.23 41.01 2.78 225.70 0.00 0.00 0.00 0.00 03:10:03 lo 3.97 3.97 0.40 0.40 0.00 0.00 0.00 0.00 03:11:01 ens3 563.82 404.24 6666.49 72.64 0.00 0.00 0.00 0.00 03:11:01 docker0 311.07 408.89 26.86 3167.48 0.00 0.00 0.00 0.00 03:11:01 vethdacc921 0.05 0.16 0.00 0.01 0.00 0.00 0.00 0.00 03:11:01 lo 1.93 1.93 0.20 0.20 0.00 0.00 0.00 0.00 03:12:01 ens3 32.61 20.53 147.98 10.65 0.00 0.00 0.00 0.00 03:12:01 docker0 5.05 10.81 0.36 128.37 0.00 0.00 0.00 0.00 03:12:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 03:12:01 vetha22e7cd 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 351.74 250.16 3902.71 64.05 0.00 0.00 0.00 0.00 Average: docker0 116.29 150.72 9.81 1151.57 0.00 0.00 0.00 0.00 Average: lo 2.12 2.12 0.22 0.22 0.00 0.00 0.00 0.00 Average: vetha22e7cd 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-773473) 11/20/25 _x86_64_ (8 CPU) 03:08:42 LINUX RESTART (8 CPU) 03:09:01 CPU %user %nice %system %iowait %steal %idle 03:10:03 all 7.91 0.00 2.34 4.61 0.05 85.09 03:10:03 0 8.00 0.00 1.93 0.69 0.05 89.34 03:10:03 1 9.55 0.00 2.47 4.25 0.08 83.64 03:10:03 2 8.04 0.00 2.28 8.46 0.07 81.15 03:10:03 3 8.73 0.00 2.11 0.37 0.05 88.74 03:10:03 4 6.68 0.00 1.89 14.50 0.05 76.88 03:10:03 5 8.49 0.00 2.32 0.99 0.03 88.17 03:10:03 6 6.59 0.00 2.14 5.87 0.05 85.35 03:10:03 7 7.15 0.00 3.59 1.78 0.05 87.42 03:11:01 all 21.85 0.00 5.64 3.53 0.09 68.89 03:11:01 0 21.48 0.00 5.92 7.32 0.09 65.20 03:11:01 1 21.83 0.00 5.24 1.34 0.09 71.49 03:11:01 2 23.06 0.00 6.20 5.93 0.11 64.71 03:11:01 3 22.48 0.00 6.09 9.32 0.10 62.00 03:11:01 4 21.23 0.00 5.70 0.60 0.09 72.38 03:11:01 5 21.97 0.00 5.40 1.45 0.09 71.09 03:11:01 6 22.22 0.00 5.86 0.61 0.09 71.23 03:11:01 7 20.51 0.00 4.73 1.69 0.10 72.97 03:12:01 all 54.27 0.00 8.01 0.58 0.12 37.02 03:12:01 0 53.80 0.00 7.94 0.24 0.12 37.90 03:12:01 1 54.28 0.00 8.05 0.27 0.12 37.29 03:12:01 2 54.49 0.00 7.94 0.57 0.12 36.89 03:12:01 3 56.81 0.00 8.51 1.85 0.12 32.71 03:12:01 4 54.01 0.00 7.81 0.07 0.12 37.99 03:12:01 5 52.54 0.00 7.41 0.40 0.12 39.52 03:12:01 6 52.98 0.00 8.28 1.11 0.13 37.50 03:12:01 7 55.22 0.00 8.16 0.10 0.12 36.40 Average: all 28.08 0.00 5.33 2.90 0.09 63.61 Average: 0 27.80 0.00 5.25 2.69 0.08 64.18 Average: 1 28.66 0.00 5.26 1.96 0.10 64.02 Average: 2 28.59 0.00 5.46 4.98 0.10 60.88 Average: 3 29.40 0.00 5.56 3.77 0.09 61.17 Average: 4 27.42 0.00 5.13 5.11 0.09 62.26 Average: 5 27.72 0.00 5.04 0.94 0.08 66.22 Average: 6 27.33 0.00 5.42 2.55 0.09 64.60 Average: 7 27.70 0.00 5.50 1.19 0.09 65.52