---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13732 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13732) 06/23/26 _x86_64_ (8 CPU) 06:34:52 LINUX RESTART (8 CPU) 06:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:36:02 439.39 81.72 357.66 0.00 13961.75 189380.87 0.00 06:37:01 145.20 0.29 144.91 0.00 45.42 6844.40 0.00 Average: 293.54 41.35 252.19 0.00 7062.62 98887.07 0.00 06:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:36:02 28788552 31461972 841276 2.56 79284 2883192 2069504 6.10 1114084 2591156 1344 06:37:01 28646044 31477904 802536 2.44 86228 3023620 2030952 5.99 1228468 2586060 4312 Average: 28717298 31469938 821906 2.50 82756 2953406 2050228 6.04 1171276 2588608 2828 06:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:36:02 ens3 700.40 451.67 6595.26 134.99 0.00 0.00 0.00 0.00 06:36:02 vethb457659 3.68 7.01 0.27 35.44 0.00 0.00 0.00 0.00 06:36:02 lo 5.43 5.43 0.54 0.54 0.00 0.00 0.00 0.00 06:36:02 docker0 5.41 8.78 0.43 39.61 0.00 0.00 0.00 0.00 06:37:01 ens3 208.00 125.11 1269.37 34.35 0.00 0.00 0.00 0.00 06:37:01 lo 0.54 0.54 0.05 0.05 0.00 0.00 0.00 0.00 06:37:01 docker0 83.19 140.50 4.98 1146.46 0.00 0.00 0.00 0.00 06:37:01 vethd15cb45 1.68 2.27 0.12 4.75 0.00 0.00 0.00 0.00 Average: ens3 456.29 289.78 3954.91 85.10 0.00 0.00 0.00 0.00 Average: lo 3.01 3.01 0.30 0.30 0.00 0.00 0.00 0.00 Average: docker0 43.97 74.08 2.68 588.34 0.00 0.00 0.00 0.00 Average: vethd15cb45 0.83 1.13 0.06 2.36 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13732) 06/23/26 _x86_64_ (8 CPU) 06:34:52 LINUX RESTART (8 CPU) 06:35:01 CPU %user %nice %system %iowait %steal %idle 06:36:02 all 9.13 0.00 2.90 1.76 0.06 86.16 06:36:02 0 9.30 0.00 2.75 1.01 0.05 86.89 06:36:02 1 6.90 0.00 2.53 2.85 0.05 87.66 06:36:02 2 8.54 0.00 3.86 2.36 0.05 85.19 06:36:02 3 12.26 0.00 3.38 4.16 0.05 80.15 06:36:02 4 10.04 0.00 2.59 0.84 0.07 86.46 06:36:02 5 7.76 0.00 2.84 0.81 0.05 88.54 06:36:02 6 9.89 0.00 2.35 1.24 0.05 86.47 06:36:02 7 8.30 0.00 2.89 0.81 0.08 87.91 06:37:01 all 9.57 0.00 2.88 0.30 0.06 87.19 06:37:01 0 11.54 0.00 3.52 0.37 0.07 84.50 06:37:01 1 8.20 0.00 2.59 0.15 0.07 88.99 06:37:01 2 11.89 0.00 3.30 0.12 0.07 84.63 06:37:01 3 11.19 0.00 3.32 0.37 0.07 85.05 06:37:01 4 6.69 0.00 1.74 0.10 0.05 91.41 06:37:01 5 7.42 0.00 2.90 0.73 0.05 88.90 06:37:01 6 11.78 0.00 3.37 0.22 0.05 84.58 06:37:01 7 7.86 0.00 2.29 0.32 0.07 89.46 Average: all 9.35 0.00 2.89 1.03 0.06 86.67 Average: 0 10.42 0.00 3.13 0.69 0.06 85.70 Average: 1 7.55 0.00 2.56 1.51 0.06 88.32 Average: 2 10.20 0.00 3.58 1.24 0.06 84.91 Average: 3 11.73 0.00 3.35 2.27 0.06 82.59 Average: 4 8.38 0.00 2.17 0.47 0.06 88.92 Average: 5 7.59 0.00 2.87 0.77 0.05 88.72 Average: 6 10.83 0.00 2.86 0.74 0.05 85.53 Average: 7 8.08 0.00 2.59 0.57 0.08 88.68