---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-7815 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 12G 143G 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 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7815) 08/29/25 _x86_64_ (8 CPU) 01:47:38 LINUX RESTART (8 CPU) 01:48:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:49:01 398.77 62.91 335.86 0.00 11136.28 117771.57 0.00 01:50:01 105.90 0.37 105.53 0.00 22.40 48914.65 0.00 Average: 252.33 31.64 220.70 0.00 5579.34 83343.11 0.00 01:48:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:49:01 27937692 31279192 1002164 3.05 101236 3478392 2232116 6.58 1397648 3088528 328084 01:50:01 27233640 31513760 766676 2.33 125280 4331808 1833060 5.40 1143312 3981320 362544 Average: 27585666 31396476 884420 2.69 113258 3905100 2032588 5.99 1270480 3534924 345314 01:48:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:49:01 ens3 662.76 418.28 8258.14 134.96 0.00 0.00 0.00 0.00 01:49:01 docker0 27.61 32.51 2.59 468.70 0.00 0.00 0.00 0.00 01:49:01 lo 3.07 3.07 0.30 0.30 0.00 0.00 0.00 0.00 01:49:01 vethc3962f8 21.26 25.86 2.17 395.97 0.00 0.00 0.00 0.03 01:50:01 ens3 339.89 210.45 8776.97 41.83 0.00 0.00 0.00 0.00 01:50:01 docker0 24.23 26.50 2.21 396.50 0.00 0.00 0.00 0.00 01:50:01 lo 2.67 2.67 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 501.32 314.36 8517.55 88.40 0.00 0.00 0.00 0.00 Average: docker0 25.92 29.50 2.40 432.60 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-7815) 08/29/25 _x86_64_ (8 CPU) 01:47:38 LINUX RESTART (8 CPU) 01:48:01 CPU %user %nice %system %iowait %steal %idle 01:49:01 all 18.91 0.00 4.86 1.51 0.08 74.65 01:49:01 0 17.00 0.00 6.04 5.12 0.12 71.72 01:49:01 1 20.53 0.00 4.98 0.63 0.07 73.80 01:49:01 2 16.82 0.00 5.09 1.13 0.08 76.88 01:49:01 3 19.18 0.00 4.05 0.22 0.07 76.48 01:49:01 4 16.95 0.00 4.07 0.29 0.10 78.58 01:49:01 5 21.54 0.00 4.39 0.44 0.07 73.57 01:49:01 6 20.46 0.00 5.48 3.92 0.05 70.10 01:49:01 7 18.78 0.00 4.78 0.34 0.05 76.05 01:50:01 all 19.83 0.00 4.35 0.65 0.07 75.10 01:50:01 0 18.78 0.00 4.54 0.79 0.07 75.82 01:50:01 1 19.96 0.00 3.69 0.59 0.07 75.69 01:50:01 2 19.62 0.00 4.31 0.02 0.05 76.00 01:50:01 3 19.98 0.00 4.16 0.14 0.08 75.64 01:50:01 4 20.48 0.00 4.58 0.96 0.07 73.90 01:50:01 5 20.96 0.00 4.09 0.25 0.07 74.62 01:50:01 6 21.04 0.00 4.87 0.13 0.08 73.87 01:50:01 7 17.84 0.00 4.58 2.31 0.07 75.21 Average: all 19.37 0.00 4.61 1.08 0.07 74.87 Average: 0 17.89 0.00 5.29 2.95 0.09 73.78 Average: 1 20.24 0.00 4.33 0.61 0.07 74.75 Average: 2 18.22 0.00 4.70 0.57 0.07 76.44 Average: 3 19.58 0.00 4.10 0.18 0.08 76.06 Average: 4 18.72 0.00 4.33 0.63 0.08 76.24 Average: 5 21.25 0.00 4.24 0.35 0.07 74.09 Average: 6 20.75 0.00 5.17 2.02 0.07 71.99 Average: 7 18.31 0.00 4.68 1.32 0.06 75.63