---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-774901 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-774901) 12/12/25 _x86_64_ (8 CPU) 13:04:43 LINUX RESTART (8 CPU) 13:05:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:06:01 450.32 81.09 369.24 0.00 13856.62 176550.71 0.00 13:07:01 234.44 2.90 231.54 0.00 37.06 63761.11 0.00 13:08:01 72.17 0.22 71.95 0.00 2.67 48309.97 0.00 Average: 252.31 28.07 224.25 0.00 4632.12 96207.26 0.00 13:05:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:06:01 28814232 31528924 778112 2.37 79256 2927644 1890836 5.57 1025312 2659792 148532 13:07:01 26313528 31355704 919196 2.80 155488 4974884 2228664 6.57 1964612 3988556 718404 13:08:01 27228684 31525916 753652 2.29 163816 4259540 1725232 5.09 1490224 3591564 204 Average: 27452148 31470181 816987 2.49 132853 4054023 1948244 5.74 1493383 3413304 289047 13:05:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:06:01 lo 5.57 5.57 0.57 0.57 0.00 0.00 0.00 0.00 13:06:01 docker0 58.57 57.32 4.24 349.17 0.00 0.00 0.00 0.00 13:06:01 ens3 806.27 528.11 8582.89 137.74 0.00 0.00 0.00 0.00 13:07:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:07:01 vetha1ccf39 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 13:07:01 docker0 336.03 438.03 28.31 3035.18 0.00 0.00 0.00 0.00 13:07:01 ens3 479.75 359.57 3074.24 47.35 0.00 0.00 0.00 0.00 13:08:01 lo 0.27 0.27 0.03 0.03 0.00 0.00 0.00 0.00 13:08:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 13:08:01 ens3 13.85 8.98 12.44 5.82 0.00 0.00 0.00 0.00 Average: lo 2.01 2.01 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 131.53 165.12 10.85 1128.12 0.00 0.00 0.00 0.00 Average: ens3 433.29 298.89 3889.85 63.64 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-774901) 12/12/25 _x86_64_ (8 CPU) 13:04:43 LINUX RESTART (8 CPU) 13:05:01 CPU %user %nice %system %iowait %steal %idle 13:06:01 all 8.67 0.00 2.68 2.32 0.05 86.27 13:06:01 0 11.92 0.00 1.84 0.85 0.05 85.34 13:06:01 1 7.76 0.00 2.78 0.76 0.05 88.65 13:06:01 2 6.11 0.00 2.36 1.20 0.05 90.28 13:06:01 3 7.63 0.00 2.49 0.95 0.07 88.86 13:06:01 4 10.20 0.00 2.50 0.63 0.07 86.60 13:06:01 5 11.49 0.00 2.33 4.67 0.05 81.46 13:06:01 6 5.21 0.00 4.03 4.62 0.05 86.09 13:06:01 7 9.05 0.00 3.12 4.88 0.05 82.90 13:07:01 all 27.65 0.00 4.88 1.82 0.09 65.55 13:07:01 0 28.23 0.00 5.64 6.29 0.10 59.74 13:07:01 1 27.58 0.00 4.46 0.54 0.10 67.32 13:07:01 2 26.54 0.00 4.52 1.17 0.10 67.67 13:07:01 3 27.87 0.00 5.76 0.88 0.07 65.42 13:07:01 4 27.07 0.00 4.40 0.34 0.08 68.10 13:07:01 5 25.24 0.00 4.26 4.44 0.08 65.98 13:07:01 6 29.03 0.00 5.10 0.19 0.08 65.60 13:07:01 7 29.64 0.00 4.91 0.77 0.08 64.59 13:08:01 all 54.14 0.00 7.55 1.56 0.09 36.66 13:08:01 0 54.62 0.00 7.63 0.29 0.08 37.38 13:08:01 1 54.13 0.00 7.21 0.39 0.10 38.17 13:08:01 2 56.04 0.00 6.72 0.55 0.08 36.60 13:08:01 3 54.58 0.00 7.36 2.81 0.10 35.15 13:08:01 4 54.08 0.00 8.50 1.95 0.12 35.34 13:08:01 5 53.54 0.00 7.00 5.64 0.08 33.74 13:08:01 6 52.76 0.00 7.96 0.35 0.10 38.82 13:08:01 7 53.36 0.00 8.01 0.49 0.08 38.07 Average: all 30.17 0.00 5.04 1.90 0.08 62.81 Average: 0 31.57 0.00 5.03 2.46 0.08 60.86 Average: 1 29.84 0.00 4.82 0.56 0.08 64.69 Average: 2 29.61 0.00 4.54 0.97 0.08 64.80 Average: 3 30.08 0.00 5.21 1.55 0.08 63.08 Average: 4 30.50 0.00 5.14 0.97 0.09 63.29 Average: 5 30.05 0.00 4.53 4.92 0.07 60.43 Average: 6 29.00 0.00 5.70 1.72 0.08 63.50 Average: 7 30.71 0.00 5.35 2.04 0.07 61.82