---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2118 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-2118) 09/11/26 _x86_64_ (8 CPU) 05:33:39 LINUX RESTART (8 CPU) 05:34:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 380.00 63.80 316.20 0.00 11300.19 66961.94 0.00 05:36:01 57.56 0.47 57.09 0.00 8.67 22833.41 0.00 Average: 217.43 31.87 185.56 0.00 5606.99 44712.29 0.00 05:34:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28507716 31498664 792540 2.41 90780 3174372 1883296 5.55 1016736 2942300 520 05:36:01 28012908 31512328 776900 2.36 109024 3617528 1827868 5.39 1124452 3278712 450700 Average: 28260312 31505496 784720 2.39 99902 3395950 1855582 5.47 1070594 3110506 225610 05:34:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 ens3 527.89 394.41 8169.56 128.48 0.00 0.00 0.00 0.00 05:35:01 docker0 12.03 15.42 1.00 113.60 0.00 0.00 0.00 0.00 05:35:01 lo 3.39 3.39 0.33 0.33 0.00 0.00 0.00 0.00 05:35:01 veth4fc0777 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 05:36:01 ens3 207.25 148.39 3014.39 22.01 0.00 0.00 0.00 0.00 05:36:01 docker0 23.08 42.78 2.12 476.46 0.00 0.00 0.00 0.00 05:36:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 366.22 270.37 5570.32 74.80 0.00 0.00 0.00 0.00 Average: docker0 17.60 29.21 1.56 296.56 0.00 0.00 0.00 0.00 Average: lo 2.22 2.22 0.21 0.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2118) 09/11/26 _x86_64_ (8 CPU) 05:33:39 LINUX RESTART (8 CPU) 05:34:02 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 9.79 0.00 3.03 1.52 0.02 85.64 05:35:01 0 6.88 0.00 3.47 1.90 0.03 87.72 05:35:01 1 10.18 0.00 2.88 0.55 0.02 86.37 05:35:01 2 9.97 0.00 2.16 2.70 0.00 85.17 05:35:01 3 13.85 0.00 2.81 0.60 0.02 82.73 05:35:01 4 9.33 0.00 4.51 2.96 0.02 83.18 05:35:01 5 11.61 0.00 2.78 1.77 0.02 83.82 05:35:01 6 8.29 0.00 2.75 1.60 0.02 87.35 05:35:01 7 8.20 0.00 2.90 0.10 0.02 88.79 05:36:01 all 38.31 0.00 5.83 0.26 0.03 55.57 05:36:01 0 38.60 0.00 5.84 0.69 0.02 54.86 05:36:01 1 39.40 0.00 5.90 0.05 0.05 54.60 05:36:01 2 37.69 0.00 5.58 0.05 0.03 56.65 05:36:01 3 39.14 0.00 5.66 0.07 0.02 55.11 05:36:01 4 39.73 0.00 5.60 0.65 0.02 54.01 05:36:01 5 36.85 0.00 5.99 0.08 0.03 57.04 05:36:01 6 37.02 0.00 5.74 0.03 0.03 57.17 05:36:01 7 38.05 0.00 6.37 0.42 0.03 55.12 Average: all 24.18 0.00 4.45 0.88 0.02 70.47 Average: 0 22.89 0.00 4.66 1.29 0.03 71.14 Average: 1 24.94 0.00 4.40 0.30 0.03 70.33 Average: 2 23.94 0.00 3.88 1.37 0.02 70.80 Average: 3 26.59 0.00 4.25 0.33 0.02 68.81 Average: 4 24.73 0.00 5.06 1.79 0.02 68.40 Average: 5 24.33 0.00 4.40 0.92 0.03 70.33 Average: 6 22.80 0.00 4.26 0.81 0.03 72.10 Average: 7 23.23 0.00 4.65 0.26 0.03 71.83