---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3962 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-3962) 03/23/26 _x86_64_ (8 CPU) 15:25:31 LINUX RESTART (8 CPU) 15:26:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 15:27:01 529.08 26.95 502.13 0.00 3414.10 121376.84 0.00 15:28:01 117.68 0.60 117.08 0.00 32.79 22605.83 0.00 Average: 323.38 13.77 309.61 0.00 1723.45 71991.33 0.00 15:26:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 15:27:01 27226852 31480176 805976 2.45 149236 4252784 1925352 5.68 1358948 3753800 1404 15:28:01 26830184 31339980 934632 2.84 162736 4444696 2359492 6.96 1788688 3656228 143252 Average: 27028518 31410078 870304 2.65 155986 4348740 2142422 6.32 1573818 3705014 72328 15:26:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 15:27:01 lo 5.07 5.07 0.51 0.51 0.00 0.00 0.00 0.00 15:27:01 ens3 982.95 666.54 10856.69 147.49 0.00 0.00 0.00 0.00 15:27:01 docker0 352.44 496.80 29.28 3255.90 0.00 0.00 0.00 0.00 15:28:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 15:28:01 veth1bf96ab 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 15:28:01 ens3 62.31 36.39 335.77 17.90 0.00 0.00 0.00 0.00 15:28:01 docker0 7.12 13.98 0.51 228.62 0.00 0.00 0.00 0.00 Average: lo 2.87 2.87 0.29 0.29 0.00 0.00 0.00 0.00 Average: veth1bf96ab 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 522.63 351.47 5596.23 82.70 0.00 0.00 0.00 0.00 Average: docker0 179.78 255.39 14.89 1742.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3962) 03/23/26 _x86_64_ (8 CPU) 15:25:31 LINUX RESTART (8 CPU) 15:26:01 CPU %user %nice %system %iowait %steal %idle 15:27:01 all 12.28 0.00 4.65 1.75 0.09 81.24 15:27:01 0 11.34 0.00 4.67 1.03 0.08 82.88 15:27:01 1 13.14 0.00 4.58 0.46 0.08 81.74 15:27:01 2 12.43 0.00 4.73 3.38 0.09 79.37 15:27:01 3 14.52 0.00 5.66 1.32 0.10 78.40 15:27:01 4 10.50 0.00 3.70 0.27 0.08 85.45 15:27:01 5 12.56 0.00 4.98 3.15 0.08 79.22 15:27:01 6 13.89 0.00 4.67 0.69 0.08 80.66 15:27:01 7 9.85 0.00 4.22 3.71 0.08 82.13 15:28:01 all 48.99 0.00 7.82 0.41 0.11 42.68 15:28:01 0 48.52 0.00 8.43 0.68 0.12 42.26 15:28:01 1 48.71 0.00 7.85 0.19 0.10 43.15 15:28:01 2 47.63 0.00 7.68 0.49 0.10 44.10 15:28:01 3 47.92 0.00 8.35 1.10 0.10 42.52 15:28:01 4 49.44 0.00 7.48 0.13 0.13 42.81 15:28:01 5 48.01 0.00 7.28 0.12 0.10 44.49 15:28:01 6 50.77 0.00 7.68 0.12 0.12 41.31 15:28:01 7 50.88 0.00 7.80 0.44 0.12 40.76 Average: all 30.67 0.00 6.24 1.08 0.10 61.92 Average: 0 29.91 0.00 6.55 0.85 0.10 62.59 Average: 1 30.95 0.00 6.22 0.32 0.09 62.42 Average: 2 30.12 0.00 6.21 1.93 0.09 61.64 Average: 3 31.26 0.00 7.01 1.21 0.10 60.42 Average: 4 29.98 0.00 5.59 0.20 0.11 64.12 Average: 5 30.35 0.00 6.14 1.63 0.09 61.79 Average: 6 32.35 0.00 6.18 0.41 0.10 60.96 Average: 7 30.43 0.00 6.02 2.07 0.10 61.38