---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8999 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 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-8999) 09/17/25 _x86_64_ (8 CPU) 13:27:35 LINUX RESTART (8 CPU) 13:28:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 13:29:01 149.21 62.17 87.04 0.00 11065.89 43386.64 0.00 13:30:01 131.86 1.15 130.71 0.00 21.73 45208.88 0.00 Average: 140.53 31.66 108.87 0.00 5543.81 44297.76 0.00 13:28:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 13:29:01 28766976 31514748 790416 2.40 81212 2955104 1820876 5.37 1003744 2723840 397412 13:30:01 26483584 31041336 1235976 3.76 131212 4545700 2471864 7.29 1924104 3894504 791508 Average: 27625280 31278042 1013196 3.08 106212 3750402 2146370 6.33 1463924 3309172 594460 13:28:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 13:29:01 lo 3.33 3.33 0.32 0.32 0.00 0.00 0.00 0.00 13:29:01 docker0 97.82 98.68 6.91 567.36 0.00 0.00 0.00 0.00 13:29:01 ens3 844.21 540.19 8829.30 137.27 0.00 0.00 0.00 0.00 13:30:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 13:30:01 docker0 188.90 231.68 15.29 2080.56 0.00 0.00 0.00 0.00 13:30:01 ens3 270.80 212.55 2116.58 33.46 0.00 0.00 0.00 0.00 13:30:01 veth301cdfe 188.87 231.79 17.87 2080.57 0.00 0.00 0.00 0.17 Average: lo 1.77 1.77 0.17 0.17 0.00 0.00 0.00 0.00 Average: docker0 143.36 165.18 11.10 1323.96 0.00 0.00 0.00 0.00 Average: ens3 557.51 376.37 5472.94 85.37 0.00 0.00 0.00 0.00 Average: veth301cdfe 94.43 115.90 8.93 1040.28 0.00 0.00 0.00 0.09 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8999) 09/17/25 _x86_64_ (8 CPU) 13:27:35 LINUX RESTART (8 CPU) 13:28:01 CPU %user %nice %system %iowait %steal %idle 13:29:01 all 8.46 0.00 2.25 2.26 0.06 86.98 13:29:01 0 6.32 0.00 2.22 0.20 0.05 91.21 13:29:01 1 8.16 0.00 2.32 0.89 0.07 88.55 13:29:01 2 8.00 0.00 1.73 7.78 0.05 82.44 13:29:01 3 10.56 0.00 1.87 0.81 0.05 86.71 13:29:01 4 7.28 0.00 2.38 6.72 0.07 83.56 13:29:01 5 9.18 0.00 2.83 0.57 0.07 87.35 13:29:01 6 5.17 0.00 2.65 0.05 0.05 92.08 13:29:01 7 12.98 0.00 2.00 1.03 0.07 83.93 13:30:01 all 41.31 0.00 7.28 1.28 0.16 49.96 13:30:01 0 43.62 0.00 7.56 6.46 0.19 42.17 13:30:01 1 42.26 0.00 7.41 0.69 0.15 49.49 13:30:01 2 39.48 0.00 6.64 0.13 0.15 53.60 13:30:01 3 40.54 0.00 6.94 0.29 0.15 52.08 13:30:01 4 39.51 0.00 8.32 1.94 0.15 50.08 13:30:01 5 41.68 0.00 6.85 0.05 0.17 51.25 13:30:01 6 42.39 0.00 7.15 0.05 0.17 50.24 13:30:01 7 41.05 0.00 7.41 0.64 0.15 50.75 Average: all 24.88 0.00 4.77 1.77 0.11 68.48 Average: 0 24.96 0.00 4.89 3.33 0.12 66.71 Average: 1 25.19 0.00 4.86 0.79 0.11 69.05 Average: 2 23.72 0.00 4.18 3.96 0.10 68.04 Average: 3 25.55 0.00 4.41 0.55 0.10 69.39 Average: 4 23.40 0.00 5.35 4.33 0.11 66.81 Average: 5 25.44 0.00 4.84 0.31 0.12 69.29 Average: 6 23.80 0.00 4.90 0.05 0.11 71.14 Average: 7 26.98 0.00 4.70 0.83 0.11 67.37