---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2864 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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-2864) 09/22/26 _x86_64_ (8 CPU) 01:10:09 LINUX RESTART (8 CPU) 01:11:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:12:01 88.83 0.54 88.29 0.00 24.81 66215.08 0.00 01:13:01 127.30 0.38 126.91 0.00 18.40 64260.49 0.00 Average: 108.23 0.46 107.76 0.00 21.58 65229.57 0.00 01:11:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:12:01 27676152 31278084 1010356 3.07 104652 3713960 1951904 5.75 1423044 3311868 290660 01:13:01 26569612 31528544 758140 2.31 160060 4892424 1833748 5.41 1180524 4529812 587600 Average: 27122882 31403314 884248 2.69 132356 4303192 1892826 5.58 1301784 3920840 439130 01:11:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:12:01 docker0 69.46 101.66 5.86 1131.30 0.00 0.00 0.00 0.00 01:12:01 ens3 301.07 209.08 4586.80 73.32 0.00 0.00 0.00 0.00 01:12:01 veth3a0d567 62.90 95.12 6.12 1070.65 0.00 0.00 0.00 0.09 01:12:01 lo 1.08 1.08 0.11 0.11 0.00 0.00 0.00 0.00 01:13:01 docker0 79.49 128.00 6.34 1052.71 0.00 0.00 0.00 0.00 01:13:01 ens3 524.70 340.21 10827.70 50.99 0.00 0.00 0.00 0.00 01:13:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 Average: docker0 74.52 114.94 6.10 1091.68 0.00 0.00 0.00 0.00 Average: ens3 413.82 275.20 7733.47 62.06 0.00 0.00 0.00 0.00 Average: lo 1.98 1.98 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2864) 09/22/26 _x86_64_ (8 CPU) 01:10:09 LINUX RESTART (8 CPU) 01:11:02 CPU %user %nice %system %iowait %steal %idle 01:12:01 all 29.71 0.00 5.40 0.44 0.01 64.45 01:12:01 0 29.02 0.00 5.70 0.10 0.02 65.16 01:12:01 1 30.75 0.00 5.08 0.84 0.00 63.33 01:12:01 2 29.62 0.00 5.20 0.14 0.00 65.04 01:12:01 3 30.41 0.00 6.41 1.39 0.02 61.77 01:12:01 4 28.54 0.00 5.16 0.12 0.00 66.18 01:12:01 5 31.54 0.00 4.96 0.46 0.00 63.04 01:12:01 6 28.87 0.00 5.22 0.36 0.02 65.53 01:12:01 7 28.95 0.00 5.45 0.10 0.00 65.49 01:13:01 all 14.40 0.00 5.22 0.64 0.01 79.72 01:13:01 0 13.62 0.00 4.92 0.25 0.02 81.18 01:13:01 1 13.41 0.00 4.24 0.03 0.02 82.30 01:13:01 2 12.91 0.00 4.95 1.26 0.02 80.86 01:13:01 3 15.30 0.00 7.26 0.14 0.00 77.30 01:13:01 4 13.36 0.00 4.32 0.07 0.02 82.24 01:13:01 5 15.84 0.00 5.87 1.71 0.02 76.57 01:13:01 6 13.92 0.00 4.45 1.58 0.02 80.03 01:13:01 7 16.86 0.00 5.71 0.12 0.02 77.30 Average: all 22.02 0.00 5.31 0.54 0.01 72.12 Average: 0 21.27 0.00 5.31 0.18 0.02 73.23 Average: 1 22.04 0.00 4.66 0.43 0.01 72.86 Average: 2 21.23 0.00 5.08 0.70 0.01 72.98 Average: 3 22.81 0.00 6.84 0.76 0.01 69.58 Average: 4 20.92 0.00 4.74 0.09 0.01 74.24 Average: 5 23.65 0.00 5.42 1.09 0.01 69.84 Average: 6 21.37 0.00 4.83 0.97 0.02 72.81 Average: 7 22.87 0.00 5.59 0.11 0.01 71.43