---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-12800 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-12800) 06/10/26 _x86_64_ (8 CPU) 08:16:37 LINUX RESTART (8 CPU) 08:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 08:18:01 440.18 71.57 368.61 0.00 12777.60 141690.65 0.00 08:19:01 226.78 0.33 226.45 0.00 28.93 42161.51 0.00 Average: 333.48 35.95 297.53 0.00 6403.27 91926.08 0.00 08:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 08:18:01 28753172 31503896 783364 2.38 82080 2952620 2074368 6.12 1122308 2597304 4728 08:19:01 27496712 31496820 776276 2.36 140564 4020712 1797776 5.30 1264156 3577960 832 Average: 28124942 31500358 779820 2.37 111322 3486666 1936072 5.71 1193232 3087632 2780 08:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 08:18:01 lo 4.87 4.87 0.49 0.49 0.00 0.00 0.00 0.00 08:18:01 ens3 602.12 407.93 6978.49 137.20 0.00 0.00 0.00 0.00 08:18:01 vethffd346e 0.12 0.60 0.01 0.04 0.00 0.00 0.00 0.00 08:18:01 docker0 25.65 37.19 1.76 457.24 0.00 0.00 0.00 0.00 08:19:01 lo 2.00 2.00 0.19 0.19 0.00 0.00 0.00 0.00 08:19:01 ens3 340.41 203.43 5904.61 54.61 0.00 0.00 0.00 0.00 08:19:01 docker0 7.02 8.83 0.76 88.60 0.00 0.00 0.00 0.00 Average: lo 3.43 3.43 0.34 0.34 0.00 0.00 0.00 0.00 Average: ens3 471.26 305.68 6441.55 95.91 0.00 0.00 0.00 0.00 Average: docker0 16.33 23.01 1.26 272.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-12800) 06/10/26 _x86_64_ (8 CPU) 08:16:37 LINUX RESTART (8 CPU) 08:17:01 CPU %user %nice %system %iowait %steal %idle 08:18:01 all 11.41 0.00 3.64 1.47 0.07 83.40 08:18:01 0 8.16 0.00 4.72 5.70 0.07 81.36 08:18:01 1 9.58 0.00 3.59 0.76 0.05 86.02 08:18:01 2 11.26 0.00 3.29 0.39 0.07 84.99 08:18:01 3 15.39 0.00 3.95 1.16 0.07 79.44 08:18:01 4 9.59 0.00 3.56 1.10 0.08 85.67 08:18:01 5 12.86 0.00 3.16 0.40 0.07 83.50 08:18:01 6 13.02 0.00 2.85 1.48 0.07 82.58 08:18:01 7 11.42 0.00 4.03 0.83 0.08 83.64 08:19:01 all 8.03 0.00 3.63 0.66 0.08 87.60 08:19:01 0 9.28 0.00 3.55 0.25 0.08 86.84 08:19:01 1 8.06 0.00 3.51 0.37 0.07 87.99 08:19:01 2 9.00 0.00 5.34 0.90 0.07 84.70 08:19:01 3 7.51 0.00 3.00 0.05 0.07 89.37 08:19:01 4 8.49 0.00 3.78 2.90 0.10 84.73 08:19:01 5 8.10 0.00 3.03 0.22 0.10 88.54 08:19:01 6 7.12 0.00 3.47 0.53 0.07 88.82 08:19:01 7 6.67 0.00 3.38 0.08 0.08 89.78 Average: all 9.72 0.00 3.64 1.07 0.07 85.50 Average: 0 8.72 0.00 4.13 2.97 0.08 84.10 Average: 1 8.82 0.00 3.55 0.56 0.06 87.00 Average: 2 10.13 0.00 4.31 0.64 0.07 84.85 Average: 3 11.46 0.00 3.48 0.61 0.07 84.39 Average: 4 9.04 0.00 3.67 2.00 0.09 85.20 Average: 5 10.49 0.00 3.10 0.31 0.08 86.01 Average: 6 10.08 0.00 3.16 1.01 0.07 85.69 Average: 7 9.05 0.00 3.70 0.46 0.08 86.71