---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773340 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: 2800.000 BogoMIPS: 5600.00 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773340) 11/18/25 _x86_64_ (8 CPU) 18:19:50 LINUX RESTART (8 CPU) 18:20:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 18:21:02 413.08 81.52 331.56 0.00 13947.94 65810.36 0.00 18:22:01 252.36 3.73 248.64 0.00 42.70 73485.58 0.00 Average: 333.40 42.95 290.45 0.00 7053.74 69615.73 0.00 18:20:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 18:21:02 28975664 31514008 803492 2.44 76896 2758888 1861572 5.49 1060260 2481492 109724 18:22:01 26501844 31284580 994224 3.02 154884 4727596 2336416 6.89 1902876 3880328 415740 Average: 27738754 31399294 898858 2.73 115890 3743242 2098994 6.19 1481568 3180910 262732 18:20:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 18:21:02 docker0 51.97 51.72 3.68 293.39 0.00 0.00 0.00 0.00 18:21:02 lo 5.50 5.50 0.56 0.56 0.00 0.00 0.00 0.00 18:21:02 ens3 711.85 482.29 7425.07 135.23 0.00 0.00 0.00 0.00 18:22:01 docker0 292.51 412.76 25.64 3061.19 0.00 0.00 0.00 0.00 18:22:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 18:22:01 ens3 491.07 331.72 4161.68 47.83 0.00 0.00 0.00 0.00 18:22:01 veth5eb0e2a 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 171.23 230.73 14.57 1665.66 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: ens3 602.39 407.64 5807.08 91.90 0.00 0.00 0.00 0.00 Average: veth5eb0e2a 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773340) 11/18/25 _x86_64_ (8 CPU) 18:19:50 LINUX RESTART (8 CPU) 18:20:01 CPU %user %nice %system %iowait %steal %idle 18:21:02 all 8.01 0.00 2.53 2.03 0.05 87.39 18:21:02 0 9.87 0.00 2.56 0.40 0.05 87.11 18:21:02 1 7.51 0.00 2.30 0.76 0.05 89.38 18:21:02 2 8.58 0.00 1.90 0.72 0.05 88.75 18:21:02 3 8.57 0.00 2.83 1.13 0.05 87.42 18:21:02 4 7.00 0.00 3.01 3.94 0.07 85.98 18:21:02 5 8.78 0.00 1.66 0.29 0.05 89.22 18:21:02 6 5.99 0.00 2.04 2.76 0.05 89.16 18:21:02 7 7.72 0.00 3.92 6.26 0.05 82.06 18:22:01 all 23.02 0.00 5.21 1.45 0.08 70.24 18:22:01 0 20.79 0.00 5.40 0.36 0.09 73.36 18:22:01 1 22.79 0.00 4.85 1.56 0.09 70.71 18:22:01 2 20.64 0.00 5.70 1.03 0.09 72.54 18:22:01 3 24.07 0.00 4.80 0.34 0.07 70.73 18:22:01 4 23.30 0.00 5.86 3.81 0.07 66.96 18:22:01 5 23.82 0.00 5.12 1.24 0.09 69.75 18:22:01 6 24.92 0.00 5.06 0.22 0.07 69.73 18:22:01 7 23.82 0.00 4.90 3.06 0.09 68.14 Average: all 15.43 0.00 3.85 1.74 0.07 78.90 Average: 0 15.27 0.00 3.97 0.38 0.07 80.32 Average: 1 15.08 0.00 3.57 1.15 0.07 80.14 Average: 2 14.54 0.00 3.77 0.88 0.07 80.74 Average: 3 16.25 0.00 3.80 0.74 0.06 79.14 Average: 4 15.07 0.00 4.42 3.88 0.07 76.57 Average: 5 16.22 0.00 3.37 0.76 0.07 79.59 Average: 6 15.35 0.00 3.53 1.51 0.06 79.55 Average: 7 15.68 0.00 4.40 4.67 0.07 75.17