---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2845 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-2845) 09/21/26 _x86_64_ (8 CPU) 18:14:58 LINUX RESTART (8 CPU) 18:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:16:02 332.63 86.85 245.78 0.00 12451.92 213914.61 0.00 18:17:01 87.58 0.44 87.14 0.00 19.52 36680.33 0.00 Average: 211.12 44.01 167.12 0.00 6287.42 126034.52 0.00 18:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:16:02 29255632 31531532 783708 2.38 74700 2501052 1824344 5.38 967500 2295648 944 18:17:01 27347464 31001200 1281624 3.90 107300 3752988 2212624 6.52 1703600 3342712 282996 Average: 28301548 31266366 1032666 3.14 91000 3127020 2018484 5.95 1335550 2819180 141970 18:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:16:02 docker0 12.38 15.01 0.98 111.56 0.00 0.00 0.00 0.00 18:16:02 ens3 488.27 360.14 4749.91 105.30 0.00 0.00 0.00 0.00 18:16:02 lo 3.10 3.10 0.29 0.29 0.00 0.00 0.00 0.00 18:16:02 veth4dff1b4 12.38 15.13 1.15 111.57 0.00 0.00 0.00 0.01 18:17:01 docker0 29.72 36.87 2.47 489.12 0.00 0.00 0.00 0.00 18:17:01 vethf8ba362 29.68 36.99 2.88 489.13 0.00 0.00 0.00 0.04 18:17:01 ens3 207.69 143.60 3927.03 37.64 0.00 0.00 0.00 0.00 18:17:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 20.98 25.85 1.72 298.77 0.00 0.00 0.00 0.00 Average: vethf8ba362 14.72 18.34 1.43 242.53 0.00 0.00 0.00 0.02 Average: ens3 349.15 252.77 4341.89 71.75 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.20 0.20 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2845) 09/21/26 _x86_64_ (8 CPU) 18:14:58 LINUX RESTART (8 CPU) 18:15:01 CPU %user %nice %system %iowait %steal %idle 18:16:02 all 7.23 0.00 2.18 1.48 0.00 89.11 18:16:02 0 5.41 0.00 2.24 0.40 0.00 91.95 18:16:02 1 6.65 0.00 1.95 1.55 0.00 89.85 18:16:02 2 5.56 0.00 2.01 0.70 0.00 91.72 18:16:02 3 9.53 0.00 3.52 1.33 0.00 85.62 18:16:02 4 11.22 0.00 3.00 6.00 0.00 79.79 18:16:02 5 8.70 0.00 1.64 0.37 0.00 89.29 18:16:02 6 4.55 0.00 1.71 1.21 0.00 92.53 18:16:02 7 6.26 0.00 1.34 0.32 0.00 92.08 18:17:01 all 35.32 0.00 5.50 0.44 0.01 58.73 18:17:01 0 34.01 0.00 6.16 1.32 0.02 58.50 18:17:01 1 35.66 0.00 5.93 0.62 0.02 57.77 18:17:01 2 37.69 0.00 4.62 0.05 0.02 57.62 18:17:01 3 34.99 0.00 5.82 0.51 0.02 58.67 18:17:01 4 34.53 0.00 5.16 0.09 0.02 60.20 18:17:01 5 34.37 0.00 5.49 0.09 0.02 60.04 18:17:01 6 36.47 0.00 5.41 0.05 0.00 58.07 18:17:01 7 34.84 0.00 5.43 0.77 0.00 58.96 Average: all 21.13 0.00 3.82 0.96 0.01 74.08 Average: 0 19.54 0.00 4.17 0.85 0.01 75.42 Average: 1 21.04 0.00 3.93 1.09 0.01 73.94 Average: 2 21.45 0.00 3.30 0.38 0.01 74.85 Average: 3 22.13 0.00 4.66 0.92 0.01 72.28 Average: 4 22.77 0.00 4.07 3.07 0.01 70.08 Average: 5 21.40 0.00 3.54 0.23 0.01 74.82 Average: 6 20.33 0.00 3.54 0.63 0.00 75.49 Average: 7 20.38 0.00 3.36 0.54 0.00 75.71