---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9342 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 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-9342) 09/23/25 _x86_64_ (8 CPU) 03:18:38 LINUX RESTART (8 CPU) 03:19:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:20:01 331.50 63.67 267.82 0.00 11293.80 58174.18 0.00 03:21:01 67.48 0.35 67.13 0.00 9.87 34248.27 0.00 Average: 198.40 31.75 166.65 0.00 5605.38 46112.72 0.00 03:19:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:20:01 28579276 31512152 774612 2.36 89708 3119312 1763932 5.20 990664 2899184 362244 03:21:01 28107212 31503008 782676 2.38 107584 3523040 1795648 5.29 1116512 3197076 411024 Average: 28343244 31507580 778644 2.37 98646 3321176 1779790 5.25 1053588 3048130 386634 03:19:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:20:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 03:20:01 docker0 19.91 19.43 1.51 138.85 0.00 0.00 0.00 0.00 03:20:01 ens3 580.06 416.77 8104.04 133.70 0.00 0.00 0.00 0.00 03:21:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 03:21:01 docker0 30.38 45.08 2.49 490.93 0.00 0.00 0.00 0.00 03:21:01 ens3 155.20 106.85 3030.62 21.56 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.21 0.21 0.00 0.00 0.00 0.00 Average: docker0 25.19 32.36 2.00 316.34 0.00 0.00 0.00 0.00 Average: ens3 365.88 260.54 5546.45 77.17 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9342) 09/23/25 _x86_64_ (8 CPU) 03:18:38 LINUX RESTART (8 CPU) 03:19:02 CPU %user %nice %system %iowait %steal %idle 03:20:01 all 9.23 0.00 3.07 3.97 0.08 83.65 03:20:01 0 8.96 0.00 3.03 6.75 0.09 81.17 03:20:01 1 8.17 0.00 3.26 3.45 0.05 85.07 03:20:01 2 12.58 0.00 4.06 4.62 0.09 78.66 03:20:01 3 7.15 0.00 2.21 6.09 0.12 84.43 03:20:01 4 8.28 0.00 2.55 2.22 0.09 86.87 03:20:01 5 8.28 0.00 4.33 0.77 0.07 86.55 03:20:01 6 14.37 0.00 2.14 6.56 0.07 76.86 03:20:01 7 6.07 0.00 3.02 1.24 0.07 89.61 03:21:01 all 37.60 0.00 5.35 0.85 0.11 56.09 03:21:01 0 37.04 0.00 5.47 0.03 0.12 57.34 03:21:01 1 36.71 0.00 5.15 0.03 0.10 58.01 03:21:01 2 40.56 0.00 5.08 0.74 0.12 53.51 03:21:01 3 36.44 0.00 5.18 0.37 0.10 57.91 03:21:01 4 38.67 0.00 5.96 4.17 0.10 51.10 03:21:01 5 37.07 0.00 5.38 0.25 0.12 57.18 03:21:01 6 39.46 0.00 5.23 0.08 0.12 55.10 03:21:01 7 34.84 0.00 5.39 1.11 0.08 58.58 Average: all 23.56 0.00 4.23 2.39 0.09 69.73 Average: 0 23.11 0.00 4.26 3.37 0.10 69.16 Average: 1 22.60 0.00 4.21 1.72 0.08 71.39 Average: 2 26.72 0.00 4.57 2.66 0.10 65.95 Average: 3 21.93 0.00 3.71 3.20 0.11 71.05 Average: 4 23.65 0.00 4.27 3.21 0.09 68.78 Average: 5 22.84 0.00 4.86 0.51 0.09 71.70 Average: 6 27.03 0.00 3.70 3.29 0.09 65.89 Average: 7 20.62 0.00 4.21 1.18 0.08 73.91