---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1509 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-1509) 02/02/26 _x86_64_ (8 CPU) 23:16:53 LINUX RESTART (8 CPU) 23:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 23:18:00 386.84 81.80 305.03 0.00 13974.74 197341.11 0.00 23:19:01 244.51 3.84 240.67 0.00 59.02 68832.79 0.00 23:20:01 116.25 0.30 115.95 0.00 28.00 34921.78 0.00 Average: 249.17 28.51 220.66 0.00 4661.94 100192.77 0.00 23:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 23:18:00 28891156 31508808 806244 2.45 76576 2837872 1887800 5.57 1057128 2565132 66508 23:19:01 26310648 31394456 883620 2.69 157172 5011584 2006956 5.92 1943336 4017824 700652 23:20:01 26212592 31513472 765940 2.33 165848 5205512 1838340 5.42 1615484 4422544 404076 Average: 27138132 31472245 818601 2.49 133199 4351656 1911032 5.63 1538649 3668500 390412 23:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 23:18:00 ens3 692.42 461.02 8386.68 136.30 0.00 0.00 0.00 0.00 23:18:00 lo 5.57 5.57 0.57 0.57 0.00 0.00 0.00 0.00 23:18:00 docker0 47.51 45.74 3.28 254.30 0.00 0.00 0.00 0.00 23:19:01 veth15c85c5 0.05 0.16 0.00 0.01 0.00 0.00 0.00 0.00 23:19:01 ens3 512.03 324.85 3030.24 45.02 0.00 0.00 0.00 0.00 23:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 23:19:01 docker0 302.72 474.77 25.87 2995.77 0.00 0.00 0.00 0.00 23:20:01 ens3 116.31 68.74 2818.49 15.82 0.00 0.00 0.00 0.00 23:20:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 23:20:01 docker0 7.07 14.90 0.51 227.71 0.00 0.00 0.00 0.00 Average: ens3 440.65 285.09 4735.76 65.60 0.00 0.00 0.00 0.00 Average: lo 2.33 2.33 0.24 0.24 0.00 0.00 0.00 0.00 Average: docker0 120.10 180.09 9.97 1169.30 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1509) 02/02/26 _x86_64_ (8 CPU) 23:16:53 LINUX RESTART (8 CPU) 23:17:01 CPU %user %nice %system %iowait %steal %idle 23:18:00 all 8.55 0.00 2.76 1.89 0.05 86.74 23:18:00 0 10.38 0.00 3.48 1.34 0.05 84.75 23:18:00 1 7.36 0.00 2.34 0.59 0.07 89.64 23:18:00 2 8.63 0.00 3.10 4.81 0.05 83.41 23:18:00 3 10.06 0.00 3.22 4.25 0.05 82.42 23:18:00 4 6.34 0.00 2.59 0.71 0.05 90.32 23:18:00 5 11.62 0.00 2.66 0.71 0.05 84.97 23:18:00 6 8.11 0.00 2.17 2.25 0.05 87.43 23:18:00 7 5.91 0.00 2.50 0.52 0.07 91.00 23:19:01 all 32.90 0.00 7.73 1.14 0.08 58.15 23:19:01 0 33.86 0.00 7.86 1.29 0.07 56.93 23:19:01 1 32.85 0.00 7.91 0.96 0.08 58.20 23:19:01 2 32.07 0.00 7.64 0.71 0.08 59.49 23:19:01 3 32.66 0.00 7.02 0.40 0.07 59.85 23:19:01 4 33.58 0.00 8.24 0.27 0.10 57.81 23:19:01 5 32.20 0.00 7.91 4.44 0.08 55.37 23:19:01 6 32.92 0.00 8.03 0.77 0.08 58.20 23:19:01 7 33.07 0.00 7.20 0.30 0.10 59.32 23:20:01 all 47.51 0.00 7.34 0.66 0.08 44.42 23:20:01 0 46.53 0.00 6.86 0.13 0.08 46.39 23:20:01 1 47.32 0.00 8.04 0.30 0.07 44.27 23:20:01 2 48.28 0.00 6.88 0.15 0.07 44.62 23:20:01 3 47.47 0.00 7.94 1.72 0.08 42.79 23:20:01 4 47.02 0.00 7.45 0.71 0.08 44.74 23:20:01 5 47.78 0.00 6.91 0.13 0.08 45.09 23:20:01 6 47.87 0.00 6.84 1.15 0.07 44.07 23:20:01 7 47.78 0.00 7.82 0.98 0.07 43.36 Average: all 29.65 0.00 5.95 1.23 0.07 63.10 Average: 0 30.24 0.00 6.06 0.92 0.07 62.71 Average: 1 29.15 0.00 6.10 0.62 0.07 64.05 Average: 2 29.67 0.00 5.88 1.89 0.07 62.50 Average: 3 30.08 0.00 6.06 2.11 0.07 61.68 Average: 4 28.99 0.00 6.10 0.56 0.08 64.28 Average: 5 30.54 0.00 5.83 1.77 0.07 61.78 Average: 6 29.61 0.00 5.68 1.39 0.07 63.26 Average: 7 28.95 0.00 5.85 0.60 0.08 64.52