---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13879 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 145G 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 145G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13879) 06/26/26 _x86_64_ (8 CPU) 09:10:50 LINUX RESTART (8 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 443.78 81.49 362.29 0.00 13936.61 72967.04 0.00 09:13:01 155.37 0.23 155.14 0.00 24.00 13557.74 0.00 Average: 299.58 40.86 258.72 0.00 6980.30 43262.39 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 28808668 31481720 818660 2.49 79200 2883332 1857796 5.48 1053532 2632148 193660 09:13:01 28644012 31465988 810140 2.46 86272 3013808 2054184 6.06 1227072 2585520 1928 Average: 28726340 31473854 814400 2.48 82736 2948570 1955990 5.77 1140302 2608834 97794 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 lo 5.43 5.43 0.54 0.54 0.00 0.00 0.00 0.00 09:12:01 ens3 657.04 409.97 6560.09 131.06 0.00 0.00 0.00 0.00 09:12:01 docker0 1.68 1.90 0.20 4.18 0.00 0.00 0.00 0.00 09:13:01 lo 0.53 0.53 0.05 0.05 0.00 0.00 0.00 0.00 09:13:01 ens3 156.91 98.57 1154.23 32.11 0.00 0.00 0.00 0.00 09:13:01 vethf2dec87 1.55 2.12 0.12 4.68 0.00 0.00 0.00 0.00 09:13:01 docker0 56.32 89.27 3.40 1039.96 0.00 0.00 0.00 0.00 Average: lo 2.98 2.98 0.30 0.30 0.00 0.00 0.00 0.00 Average: ens3 406.97 254.27 3857.16 81.58 0.00 0.00 0.00 0.00 Average: vethf2dec87 0.77 1.06 0.06 2.34 0.00 0.00 0.00 0.00 Average: docker0 29.00 45.58 1.80 522.07 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13879) 06/26/26 _x86_64_ (8 CPU) 09:10:50 LINUX RESTART (8 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 8.98 0.00 2.87 1.53 0.05 86.57 09:12:01 0 7.48 0.00 3.58 0.49 0.07 88.38 09:12:01 1 11.95 0.00 2.27 0.87 0.05 84.86 09:12:01 2 8.77 0.00 2.34 1.03 0.05 87.82 09:12:01 3 8.18 0.00 3.00 1.56 0.05 87.21 09:12:01 4 8.35 0.00 3.38 2.39 0.05 85.83 09:12:01 5 6.47 0.00 3.72 5.25 0.05 84.51 09:12:01 6 11.31 0.00 1.87 0.34 0.05 86.44 09:12:01 7 9.28 0.00 2.84 0.32 0.05 87.51 09:13:01 all 9.22 0.00 2.96 0.37 0.06 87.39 09:13:01 0 3.76 0.00 2.14 0.74 0.08 93.28 09:13:01 1 7.30 0.00 3.06 0.38 0.05 89.21 09:13:01 2 12.45 0.00 3.49 0.45 0.07 83.54 09:13:01 3 7.70 0.00 2.61 0.13 0.05 89.50 09:13:01 4 11.16 0.00 2.92 0.50 0.07 85.34 09:13:01 5 10.24 0.00 2.85 0.34 0.07 86.51 09:13:01 6 9.74 0.00 3.05 0.23 0.05 86.93 09:13:01 7 11.45 0.00 3.54 0.22 0.05 84.75 Average: all 9.10 0.00 2.91 0.95 0.06 86.98 Average: 0 5.62 0.00 2.86 0.61 0.08 90.84 Average: 1 9.62 0.00 2.66 0.63 0.05 87.04 Average: 2 10.61 0.00 2.91 0.74 0.06 85.68 Average: 3 7.94 0.00 2.80 0.85 0.05 88.36 Average: 4 9.76 0.00 3.15 1.44 0.06 85.58 Average: 5 8.36 0.00 3.28 2.79 0.06 85.51 Average: 6 10.52 0.00 2.46 0.29 0.05 86.68 Average: 7 10.37 0.00 3.19 0.27 0.05 86.13