---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775232 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-775232) 12/17/25 _x86_64_ (8 CPU) 13:03:10 LINUX RESTART (8 CPU) 13:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:05:01 284.40 16.46 267.94 0.00 2197.77 91736.84 0.00 13:06:01 49.95 0.12 49.83 0.00 0.93 31064.20 0.00 13:07:01 196.07 0.32 195.75 0.00 29.60 55188.00 0.00 Average: 176.80 5.63 171.17 0.00 742.72 59328.11 0.00 13:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:05:01 27179492 31441684 840088 2.56 149016 4261708 2079224 6.13 1389640 3765396 484 13:06:01 25442912 30758624 1515216 4.61 159464 5219176 2525840 7.45 2287068 4508824 509780 13:07:01 26085088 31471128 802336 2.44 180600 5245728 1778808 5.24 1652684 4477912 172 Average: 26235831 31223812 1052547 3.20 163027 4908871 2127957 6.27 1776464 4250711 170145 13:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:05:01 veth71ecb5a 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 13:05:01 docker0 372.22 414.53 31.14 3375.98 0.00 0.00 0.00 0.00 13:05:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 13:05:01 ens3 659.29 517.71 9167.37 96.42 0.00 0.00 0.00 0.00 13:06:01 veth78a53c8 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 13:06:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 13:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:06:01 ens3 19.53 11.23 18.36 7.67 0.00 0.00 0.00 0.00 13:07:01 docker0 4.98 8.80 0.37 139.21 0.00 0.00 0.00 0.00 13:07:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 13:07:01 ens3 118.50 70.35 2679.48 16.92 0.00 0.00 0.00 0.00 Average: docker0 125.75 141.11 10.50 1171.67 0.00 0.00 0.00 0.00 Average: lo 1.09 1.09 0.11 0.11 0.00 0.00 0.00 0.00 Average: ens3 265.76 199.76 3954.85 40.33 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775232) 12/17/25 _x86_64_ (8 CPU) 13:03:10 LINUX RESTART (8 CPU) 13:04:01 CPU %user %nice %system %iowait %steal %idle 13:05:01 all 9.74 0.00 3.96 4.20 0.06 82.03 13:05:01 0 9.76 0.00 4.38 0.73 0.07 85.06 13:05:01 1 8.57 0.00 4.52 9.69 0.07 77.16 13:05:01 2 9.83 0.00 3.39 0.98 0.05 85.75 13:05:01 3 11.29 0.00 4.22 1.68 0.07 82.74 13:05:01 4 10.52 0.00 4.02 0.69 0.07 84.71 13:05:01 5 5.64 0.00 2.71 2.52 0.05 89.08 13:05:01 6 11.00 0.00 4.13 5.20 0.07 79.61 13:05:01 7 11.35 0.00 4.29 12.14 0.07 72.15 13:06:01 all 57.79 0.00 7.69 0.71 0.11 33.70 13:06:01 0 56.64 0.00 8.48 0.03 0.12 34.72 13:06:01 1 58.85 0.00 7.90 1.38 0.13 31.74 13:06:01 2 59.50 0.00 8.21 2.55 0.10 29.65 13:06:01 3 58.90 0.00 7.59 0.49 0.13 32.89 13:06:01 4 59.29 0.00 7.24 0.07 0.10 33.30 13:06:01 5 51.51 0.00 6.91 0.46 0.08 41.04 13:06:01 6 57.30 0.00 7.84 0.32 0.10 34.44 13:06:01 7 60.26 0.00 7.34 0.40 0.10 31.89 13:07:01 all 40.78 0.00 6.90 0.86 0.09 51.37 13:07:01 0 39.92 0.00 6.91 0.20 0.10 52.87 13:07:01 1 40.89 0.00 6.94 0.80 0.10 51.27 13:07:01 2 40.82 0.00 6.48 0.19 0.08 52.43 13:07:01 3 43.13 0.00 6.65 0.56 0.08 49.58 13:07:01 4 41.17 0.00 7.87 0.42 0.08 50.46 13:07:01 5 37.83 0.00 6.19 1.59 0.08 54.30 13:07:01 6 40.99 0.00 7.44 3.00 0.08 48.48 13:07:01 7 41.50 0.00 6.76 0.13 0.08 51.52 Average: all 36.15 0.00 6.19 1.92 0.09 55.66 Average: 0 35.46 0.00 6.59 0.32 0.10 57.54 Average: 1 36.16 0.00 6.46 3.95 0.10 53.34 Average: 2 36.74 0.00 6.03 1.24 0.08 55.92 Average: 3 37.83 0.00 6.16 0.91 0.10 55.00 Average: 4 37.16 0.00 6.39 0.39 0.08 55.97 Average: 5 31.60 0.00 5.26 1.53 0.07 61.53 Average: 6 36.44 0.00 6.47 2.84 0.08 54.17 Average: 7 37.77 0.00 6.13 4.21 0.08 51.80