---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5101 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: 2799.996 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 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-5101) 07/14/25 _x86_64_ (8 CPU) 10:10:31 LINUX RESTART (8 CPU) 10:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:12:01 411.44 22.83 388.61 0.00 3379.77 54826.64 0.00 10:13:01 136.12 2.00 134.12 0.00 22.39 36768.83 0.00 10:14:01 90.05 0.35 89.70 0.00 18.40 33456.69 0.00 Average: 211.42 8.31 203.11 0.00 1127.61 41610.37 0.00 10:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:12:01 28435016 31469924 814708 2.48 95612 3204724 2085876 6.15 1122836 2901964 8360 10:13:01 26431608 31292908 980048 2.98 151768 4808956 2186124 6.45 1983528 3860672 682752 10:14:01 26643452 31151096 1119880 3.41 158172 4446708 2678000 7.90 1998556 3628024 296644 Average: 27170025 31304643 971545 2.96 135184 4153463 2316667 6.83 1701640 3463553 329252 10:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:12:01 ens3 648.13 476.78 7988.39 124.02 0.00 0.00 0.00 0.00 10:12:01 veth6446150 122.05 137.71 11.98 124.19 0.00 0.00 0.00 0.01 10:12:01 lo 5.15 5.15 0.50 0.50 0.00 0.00 0.00 0.00 10:12:01 docker0 169.77 184.34 13.63 401.48 0.00 0.00 0.00 0.00 10:13:01 ens3 272.49 232.31 2788.03 29.40 0.00 0.00 0.00 0.00 10:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 10:13:01 vethe77d41d 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 10:13:01 docker0 217.64 247.22 17.09 2763.73 0.00 0.00 0.00 0.00 10:14:01 ens3 32.11 19.13 172.05 9.28 0.00 0.00 0.00 0.00 10:14:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 10:14:01 docker0 6.03 11.98 0.36 153.31 0.00 0.00 0.00 0.00 10:14:01 veth128c962 0.05 0.20 0.00 0.02 0.00 0.00 0.00 0.00 Average: ens3 315.73 241.43 3625.21 53.84 0.00 0.00 0.00 0.00 Average: lo 1.92 1.92 0.19 0.19 0.00 0.00 0.00 0.00 Average: docker0 130.94 147.65 10.34 1110.20 0.00 0.00 0.00 0.00 Average: veth128c962 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-5101) 07/14/25 _x86_64_ (8 CPU) 10:10:31 LINUX RESTART (8 CPU) 10:11:02 CPU %user %nice %system %iowait %steal %idle 10:12:01 all 8.47 0.00 3.06 1.44 0.07 86.96 10:12:01 0 8.32 0.00 3.11 0.43 0.07 88.07 10:12:01 1 6.27 0.00 4.59 4.87 0.07 84.20 10:12:01 2 9.41 0.00 2.76 0.62 0.07 87.14 10:12:01 3 9.43 0.00 2.45 0.22 0.07 87.83 10:12:01 4 10.88 0.00 3.75 2.56 0.09 82.72 10:12:01 5 8.42 0.00 2.35 0.14 0.07 89.03 10:12:01 6 6.55 0.00 2.73 0.19 0.05 90.48 10:12:01 7 8.50 0.00 2.75 2.51 0.05 86.20 10:13:01 all 24.70 0.00 4.13 0.63 0.07 70.47 10:13:01 0 24.82 0.00 3.94 0.86 0.08 70.31 10:13:01 1 25.12 0.00 4.12 0.13 0.07 70.56 10:13:01 2 24.71 0.00 3.81 0.03 0.07 71.38 10:13:01 3 26.43 0.00 3.81 0.20 0.07 69.49 10:13:01 4 25.37 0.00 4.55 0.66 0.08 69.34 10:13:01 5 22.90 0.00 3.92 0.03 0.05 73.10 10:13:01 6 23.96 0.00 4.18 0.22 0.05 71.59 10:13:01 7 24.32 0.00 4.68 2.89 0.08 68.03 10:14:01 all 53.17 0.00 7.55 0.49 0.10 38.68 10:14:01 0 51.87 0.00 8.16 0.56 0.10 39.32 10:14:01 1 55.52 0.00 7.47 0.03 0.08 36.90 10:14:01 2 52.51 0.00 7.28 0.27 0.12 39.81 10:14:01 3 54.46 0.00 7.27 0.19 0.08 38.00 10:14:01 4 52.71 0.00 7.97 2.59 0.10 36.63 10:14:01 5 51.64 0.00 7.37 0.10 0.10 40.79 10:14:01 6 53.41 0.00 7.98 0.10 0.10 38.41 10:14:01 7 53.28 0.00 6.93 0.12 0.08 39.59 Average: all 28.90 0.00 4.92 0.85 0.08 65.25 Average: 0 28.43 0.00 5.08 0.61 0.08 65.80 Average: 1 29.08 0.00 5.39 1.65 0.07 63.80 Average: 2 28.98 0.00 4.63 0.30 0.08 66.01 Average: 3 30.23 0.00 4.52 0.20 0.07 64.97 Average: 4 29.79 0.00 5.44 1.93 0.09 62.75 Average: 5 27.74 0.00 4.56 0.09 0.07 67.53 Average: 6 28.12 0.00 4.98 0.17 0.07 66.67 Average: 7 28.85 0.00 4.80 1.83 0.07 64.44