---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4834 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 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-4834) 04/09/26 _x86_64_ (8 CPU) 12:33:51 LINUX RESTART (8 CPU) 12:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:35:01 455.77 81.84 373.94 0.00 13999.27 155327.05 0.00 12:36:01 228.15 3.92 224.23 0.00 59.19 62309.08 0.00 12:37:01 104.30 0.22 104.08 0.00 21.06 37110.63 0.00 Average: 262.74 28.66 234.08 0.00 4693.17 84915.59 0.00 12:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:35:01 28766700 31495168 814976 2.48 81272 2938512 1858416 5.48 1061832 2672720 173400 12:36:01 26058460 31240448 1039156 3.16 155132 5112872 2089668 6.16 2179280 4036588 916312 12:37:01 26346064 31287712 989612 3.01 161912 4857416 2378224 7.01 2059032 3856176 634488 Average: 27057075 31341109 947915 2.88 132772 4302933 2108769 6.22 1766715 3521828 574733 12:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:35:01 ens3 663.06 452.12 8350.31 134.30 0.00 0.00 0.00 0.00 12:35:01 lo 5.50 5.50 0.55 0.55 0.00 0.00 0.00 0.00 12:35:01 docker0 41.94 38.68 3.14 236.83 0.00 0.00 0.00 0.00 12:36:01 ens3 427.51 331.96 2947.45 44.56 0.00 0.00 0.00 0.00 12:36:01 vethb140828 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 12:36:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 12:36:01 docker0 309.62 387.35 26.52 2909.93 0.00 0.00 0.00 0.00 12:37:01 ens3 31.21 18.60 212.41 9.17 0.00 0.00 0.00 0.00 12:37:01 vethb0e7ff3 0.05 0.20 0.00 0.01 0.00 0.00 0.00 0.00 12:37:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 12:37:01 docker0 4.57 9.02 0.34 130.83 0.00 0.00 0.00 0.00 Average: ens3 373.93 267.56 3836.73 62.68 0.00 0.00 0.00 0.00 Average: vethb0e7ff3 0.02 0.07 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 2.06 2.06 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 118.71 145.01 10.00 1092.53 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4834) 04/09/26 _x86_64_ (8 CPU) 12:33:51 LINUX RESTART (8 CPU) 12:34:01 CPU %user %nice %system %iowait %steal %idle 12:35:01 all 8.50 0.00 2.63 1.52 0.05 87.30 12:35:01 0 7.12 0.00 3.06 0.49 0.07 89.26 12:35:01 1 7.49 0.00 4.34 6.41 0.05 81.70 12:35:01 2 11.69 0.00 2.77 0.60 0.05 84.89 12:35:01 3 7.93 0.00 1.97 0.61 0.05 89.45 12:35:01 4 7.64 0.00 2.82 1.66 0.05 87.83 12:35:01 5 9.69 0.00 2.00 0.40 0.05 87.86 12:35:01 6 8.27 0.00 1.83 1.53 0.03 88.34 12:35:01 7 8.14 0.00 2.27 0.47 0.05 89.06 12:36:01 all 35.04 0.00 6.21 0.79 0.09 57.86 12:36:01 0 33.54 0.00 5.10 0.13 0.08 61.14 12:36:01 1 37.53 0.00 5.69 0.32 0.08 56.38 12:36:01 2 33.39 0.00 6.81 0.68 0.08 59.04 12:36:01 3 36.41 0.00 6.73 0.69 0.10 56.07 12:36:01 4 35.74 0.00 6.85 0.52 0.10 56.78 12:36:01 5 34.20 0.00 7.11 2.48 0.10 56.11 12:36:01 6 35.08 0.00 5.90 1.42 0.10 57.50 12:36:01 7 34.47 0.00 5.52 0.10 0.08 59.82 12:37:01 all 58.06 0.00 7.50 0.43 0.15 33.85 12:37:01 0 57.71 0.00 7.38 0.13 0.17 34.60 12:37:01 1 58.91 0.00 8.43 1.72 0.15 30.80 12:37:01 2 59.24 0.00 7.06 0.20 0.13 33.36 12:37:01 3 58.22 0.00 7.47 0.23 0.17 33.91 12:37:01 4 57.43 0.00 7.31 0.61 0.15 34.50 12:37:01 5 57.62 0.00 7.84 0.27 0.13 34.14 12:37:01 6 58.35 0.00 7.21 0.05 0.15 34.23 12:37:01 7 57.01 0.00 7.29 0.27 0.15 35.28 Average: all 33.88 0.00 5.45 0.92 0.10 59.66 Average: 0 32.80 0.00 5.18 0.25 0.11 61.66 Average: 1 34.64 0.00 6.15 2.82 0.10 56.29 Average: 2 34.80 0.00 5.55 0.49 0.09 59.07 Average: 3 34.21 0.00 5.39 0.51 0.11 59.79 Average: 4 33.59 0.00 5.66 0.93 0.10 59.72 Average: 5 33.87 0.00 5.65 1.04 0.10 59.34 Average: 6 33.93 0.00 4.98 1.00 0.10 60.00 Average: 7 33.20 0.00 5.03 0.28 0.10 61.40