---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2306 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 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-2306) 09/15/26 _x86_64_ (8 CPU) 05:33:31 LINUX RESTART (8 CPU) 05:34:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:35:01 277.77 13.96 263.81 0.00 1683.45 48177.97 0.00 05:36:01 85.72 0.25 85.47 0.00 10.53 38409.87 0.00 Average: 181.74 7.11 174.64 0.00 846.99 43293.92 0.00 05:34:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:35:01 28119396 31369808 916320 2.79 103116 3384640 2153212 6.35 1253976 3051136 218076 05:36:01 27997460 31529328 758244 2.31 112288 3628612 1719348 5.07 1117800 3283456 360 Average: 28058428 31449568 837282 2.55 107702 3506626 1936280 5.71 1185888 3167296 109218 05:34:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:35:01 docker0 47.51 63.67 3.87 587.60 0.00 0.00 0.00 0.00 05:35:01 ens3 616.76 407.75 8130.56 119.36 0.00 0.00 0.00 0.00 05:35:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 05:35:01 veth0835f22 35.48 50.62 3.31 476.33 0.00 0.00 0.00 0.04 05:36:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 05:36:01 ens3 127.21 95.07 2543.49 18.35 0.00 0.00 0.00 0.00 05:36:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: docker0 23.79 31.86 1.94 293.80 0.00 0.00 0.00 0.00 Average: ens3 371.99 251.41 5337.02 68.86 0.00 0.00 0.00 0.00 Average: lo 2.30 2.30 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2306) 09/15/26 _x86_64_ (8 CPU) 05:33:31 LINUX RESTART (8 CPU) 05:34:01 CPU %user %nice %system %iowait %steal %idle 05:35:01 all 11.06 0.00 3.40 1.43 0.03 84.09 05:35:01 0 10.56 0.00 4.10 3.25 0.03 82.06 05:35:01 1 12.77 0.00 2.81 0.40 0.02 84.00 05:35:01 2 10.34 0.00 3.09 1.38 0.02 85.18 05:35:01 3 13.41 0.00 3.45 0.22 0.03 82.89 05:35:01 4 10.43 0.00 2.82 0.17 0.03 86.55 05:35:01 5 8.62 0.00 3.89 3.36 0.02 84.11 05:35:01 6 12.03 0.00 3.78 2.24 0.03 81.93 05:35:01 7 10.30 0.00 3.24 0.44 0.03 85.98 05:36:01 all 36.13 0.00 5.41 0.41 0.03 58.03 05:36:01 0 34.27 0.00 5.43 0.64 0.03 59.63 05:36:01 1 37.04 0.00 4.88 0.59 0.02 57.47 05:36:01 2 38.79 0.00 5.45 0.03 0.02 55.71 05:36:01 3 33.97 0.00 5.60 0.07 0.03 60.33 05:36:01 4 37.04 0.00 6.04 0.08 0.03 56.80 05:36:01 5 36.80 0.00 5.31 0.05 0.02 57.82 05:36:01 6 37.44 0.00 5.79 1.69 0.03 55.05 05:36:01 7 33.64 0.00 4.80 0.10 0.02 61.44 Average: all 23.59 0.00 4.40 0.92 0.03 71.06 Average: 0 22.44 0.00 4.76 1.94 0.03 70.82 Average: 1 24.90 0.00 3.85 0.50 0.02 70.73 Average: 2 24.55 0.00 4.27 0.71 0.02 70.46 Average: 3 23.68 0.00 4.52 0.14 0.03 71.62 Average: 4 23.73 0.00 4.43 0.13 0.03 71.68 Average: 5 22.73 0.00 4.60 1.71 0.02 70.95 Average: 6 24.76 0.00 4.78 1.96 0.03 68.46 Average: 7 21.94 0.00 4.02 0.27 0.03 73.74