---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7017 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-7017) 08/14/25 _x86_64_ (8 CPU) 20:11:09 LINUX RESTART (8 CPU) 20:12:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:13:01 161.14 12.83 148.31 0.00 2167.64 52059.86 0.00 20:14:01 139.53 2.43 137.09 0.00 21.60 39317.06 0.00 20:15:01 157.92 0.37 157.56 0.00 34.13 48595.50 0.00 Average: 152.86 5.21 147.65 0.00 741.12 46657.47 0.00 20:12:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:13:01 28384528 31458068 825044 2.51 96100 3241240 2084812 6.15 1134932 2935776 9276 20:14:01 25949024 30619868 1652052 5.03 156032 4604124 2693308 7.94 2373028 3942504 395508 20:15:01 26256008 31476616 796764 2.42 172952 5107128 1775040 5.23 1617076 4361536 288 Average: 26863187 31184851 1091287 3.32 141695 4317497 2184387 6.44 1708345 3746605 135024 20:12:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:13:01 veth2ed3d8f 142.26 163.49 13.69 128.18 0.00 0.00 0.00 0.01 20:13:01 lo 2.80 2.80 0.29 0.29 0.00 0.00 0.00 0.00 20:13:01 docker0 207.88 232.78 16.41 541.19 0.00 0.00 0.00 0.00 20:13:01 ens3 506.98 372.79 7553.83 81.34 0.00 0.00 0.00 0.00 20:14:01 veth6497265 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 20:14:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 20:14:01 docker0 193.45 293.37 15.46 2763.45 0.00 0.00 0.00 0.00 20:14:01 ens3 322.45 210.08 2790.71 29.13 0.00 0.00 0.00 0.00 20:15:01 lo 1.47 1.47 0.15 0.15 0.00 0.00 0.00 0.00 20:15:01 docker0 5.40 10.08 0.33 123.32 0.00 0.00 0.00 0.00 20:15:01 ens3 127.90 80.07 2734.17 19.97 0.00 0.00 0.00 0.00 Average: lo 1.49 1.49 0.15 0.15 0.00 0.00 0.00 0.00 Average: docker0 135.58 178.74 10.73 1142.65 0.00 0.00 0.00 0.00 Average: ens3 319.11 220.98 4359.57 43.48 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7017) 08/14/25 _x86_64_ (8 CPU) 20:11:09 LINUX RESTART (8 CPU) 20:12:01 CPU %user %nice %system %iowait %steal %idle 20:13:01 all 5.78 0.00 2.48 2.56 0.06 89.13 20:13:01 0 5.44 0.00 1.98 0.47 0.05 92.05 20:13:01 1 7.20 0.00 2.66 1.81 0.05 88.27 20:13:01 2 6.49 0.00 2.52 0.86 0.05 90.09 20:13:01 3 4.70 0.00 2.31 0.08 0.05 92.86 20:13:01 4 5.54 0.00 2.90 2.78 0.07 88.71 20:13:01 5 6.60 0.00 2.95 11.24 0.07 79.15 20:13:01 6 5.52 0.00 2.61 0.24 0.07 91.57 20:13:01 7 4.71 0.00 1.90 3.08 0.05 90.27 20:14:01 all 36.21 0.00 5.79 2.66 0.08 55.26 20:14:01 0 34.84 0.00 5.48 1.50 0.10 58.08 20:14:01 1 37.27 0.00 6.09 0.89 0.08 55.66 20:14:01 2 37.16 0.00 6.09 2.87 0.07 53.81 20:14:01 3 35.49 0.00 6.24 12.74 0.10 45.43 20:14:01 4 36.17 0.00 5.28 0.60 0.07 57.88 20:14:01 5 35.47 0.00 5.37 1.09 0.08 57.98 20:14:01 6 37.15 0.00 5.89 1.44 0.08 55.44 20:14:01 7 36.15 0.00 5.86 0.18 0.08 57.73 20:15:01 all 27.04 0.00 5.28 2.75 0.09 64.84 20:15:01 0 25.39 0.00 4.82 1.59 0.07 68.14 20:15:01 1 27.75 0.00 4.99 0.27 0.08 66.91 20:15:01 2 27.26 0.00 5.21 0.68 0.15 66.69 20:15:01 3 26.97 0.00 5.21 0.52 0.08 67.21 20:15:01 4 26.61 0.00 4.44 0.15 0.08 68.72 20:15:01 5 28.13 0.00 6.84 5.08 0.07 59.88 20:15:01 6 26.37 0.00 5.58 10.28 0.08 57.69 20:15:01 7 27.87 0.00 5.18 3.37 0.07 63.52 Average: all 23.01 0.00 4.52 2.65 0.08 69.74 Average: 0 21.87 0.00 4.09 1.19 0.07 72.78 Average: 1 23.99 0.00 4.57 1.00 0.07 70.37 Average: 2 23.63 0.00 4.61 1.47 0.09 70.20 Average: 3 22.36 0.00 4.58 4.44 0.08 68.53 Average: 4 22.83 0.00 4.21 1.18 0.07 71.72 Average: 5 23.45 0.00 5.06 5.78 0.07 65.63 Average: 6 23.05 0.00 4.69 3.98 0.08 68.19 Average: 7 22.90 0.00 4.31 2.21 0.07 70.52