---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773023 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 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-773023) 11/13/25 _x86_64_ (8 CPU) 03:39:51 LINUX RESTART (8 CPU) 03:40:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:41:01 395.73 72.74 323.00 0.00 12289.29 167914.55 0.00 03:42:01 119.90 0.63 119.26 0.00 34.66 47887.35 0.00 Average: 257.82 36.69 221.13 0.00 6161.97 107900.95 0.00 03:40:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:41:01 28806556 31518180 782988 2.38 85984 2907916 1787628 5.27 997128 2681352 406204 03:42:01 28001476 31497908 788576 2.40 112012 3602932 1752508 5.17 1151332 3255912 176 Average: 28404016 31508044 785782 2.39 98998 3255424 1770068 5.22 1074230 2968632 203190 03:40:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:41:01 lo 3.70 3.70 0.36 0.36 0.00 0.00 0.00 0.00 03:41:01 ens3 566.66 379.02 8078.52 122.57 0.00 0.00 0.00 0.00 03:41:01 docker0 6.62 6.82 0.75 74.53 0.00 0.00 0.00 0.00 03:42:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 03:42:01 ens3 146.09 91.48 2584.33 31.25 0.00 0.00 0.00 0.00 03:42:01 docker0 0.08 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.58 2.58 0.25 0.25 0.00 0.00 0.00 0.00 Average: ens3 356.37 235.25 5331.42 76.91 0.00 0.00 0.00 0.00 Average: docker0 3.35 3.44 0.38 37.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773023) 11/13/25 _x86_64_ (8 CPU) 03:39:51 LINUX RESTART (8 CPU) 03:40:01 CPU %user %nice %system %iowait %steal %idle 03:41:01 all 9.24 0.00 2.85 2.32 0.06 85.54 03:41:01 0 7.32 0.00 3.34 4.22 0.05 85.07 03:41:01 1 9.37 0.00 2.53 0.40 0.07 87.63 03:41:01 2 11.02 0.00 2.32 0.93 0.07 85.67 03:41:01 3 11.17 0.00 3.66 3.88 0.08 81.21 03:41:01 4 8.70 0.00 2.78 2.41 0.05 86.05 03:41:01 5 9.23 0.00 1.74 0.45 0.05 88.53 03:41:01 6 9.83 0.00 4.02 5.47 0.05 80.62 03:41:01 7 7.28 0.00 2.36 0.78 0.07 89.51 03:42:01 all 21.38 0.00 4.17 3.28 0.08 71.10 03:42:01 0 21.75 0.00 4.11 1.16 0.08 72.90 03:42:01 1 21.40 0.00 4.22 9.77 0.07 64.55 03:42:01 2 22.42 0.00 4.47 0.34 0.08 72.68 03:42:01 3 22.68 0.00 4.34 0.99 0.07 71.92 03:42:01 4 21.70 0.00 5.07 8.11 0.08 65.05 03:42:01 5 22.10 0.00 3.52 0.77 0.10 73.51 03:42:01 6 18.62 0.00 3.80 4.47 0.07 73.04 03:42:01 7 20.34 0.00 3.80 0.69 0.08 75.08 Average: all 15.31 0.00 3.51 2.80 0.07 78.31 Average: 0 14.54 0.00 3.73 2.69 0.07 78.98 Average: 1 15.37 0.00 3.37 5.07 0.07 76.11 Average: 2 16.74 0.00 3.40 0.63 0.08 79.16 Average: 3 16.93 0.00 4.00 2.43 0.08 76.56 Average: 4 15.20 0.00 3.92 5.26 0.07 75.55 Average: 5 15.67 0.00 2.63 0.61 0.08 81.01 Average: 6 14.23 0.00 3.91 4.97 0.06 76.82 Average: 7 13.82 0.00 3.08 0.73 0.08 82.29