---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4432 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 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-4432) 04/01/26 _x86_64_ (8 CPU) 03:19:41 LINUX RESTART (8 CPU) 03:20:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:21:01 432.08 63.94 368.14 0.00 11311.85 89669.14 0.00 03:22:01 85.80 0.37 85.44 0.00 17.86 37138.88 0.00 Average: 257.49 31.89 225.60 0.00 5617.41 63183.33 0.00 03:20:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:21:01 28054216 31349996 931792 2.83 101128 3434620 2076552 6.12 1310272 3060060 272972 03:22:01 27141000 31504332 778204 2.37 128048 4393888 1782792 5.26 1154572 4047912 783064 Average: 27597608 31427164 854998 2.60 114588 3914254 1929672 5.69 1232422 3553986 528018 03:20:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:21:01 vethac42379 69.26 123.64 6.66 1056.89 0.00 0.00 0.00 0.09 03:21:01 ens3 782.58 480.31 9140.60 140.12 0.00 0.00 0.00 0.00 03:21:01 lo 3.12 3.12 0.30 0.30 0.00 0.00 0.00 0.00 03:21:01 docker0 74.90 129.50 6.28 1120.32 0.00 0.00 0.00 0.00 03:22:01 ens3 254.91 141.74 6564.26 25.76 0.00 0.00 0.00 0.00 03:22:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 03:22:01 docker0 0.07 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 516.53 309.60 7841.61 82.46 0.00 0.00 0.00 0.00 Average: lo 2.62 2.62 0.25 0.25 0.00 0.00 0.00 0.00 Average: docker0 37.17 64.22 3.12 555.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4432) 04/01/26 _x86_64_ (8 CPU) 03:19:41 LINUX RESTART (8 CPU) 03:20:02 CPU %user %nice %system %iowait %steal %idle 03:21:01 all 12.87 0.00 3.61 1.75 0.07 81.70 03:21:01 0 10.45 0.00 2.96 0.38 0.07 86.14 03:21:01 1 12.40 0.00 4.79 2.29 0.07 80.45 03:21:01 2 13.61 0.00 2.89 0.53 0.09 82.88 03:21:01 3 14.50 0.00 4.43 3.85 0.07 77.15 03:21:01 4 13.31 0.00 3.27 1.99 0.07 81.36 03:21:01 5 10.72 0.00 4.51 3.40 0.07 81.30 03:21:01 6 12.79 0.00 3.13 1.02 0.09 82.97 03:21:01 7 15.22 0.00 2.85 0.57 0.07 81.30 03:22:01 all 30.29 0.00 5.40 0.47 0.07 63.76 03:22:01 0 31.20 0.00 5.19 0.08 0.07 63.45 03:22:01 1 30.19 0.00 5.69 0.10 0.07 63.95 03:22:01 2 32.02 0.00 5.50 0.05 0.07 62.36 03:22:01 3 30.41 0.00 5.14 0.14 0.08 64.22 03:22:01 4 30.41 0.00 5.64 2.48 0.07 61.41 03:22:01 5 28.63 0.00 4.87 0.05 0.08 66.37 03:22:01 6 30.47 0.00 5.85 0.83 0.07 62.78 03:22:01 7 29.00 0.00 5.35 0.07 0.08 65.50 Average: all 21.64 0.00 4.51 1.11 0.07 72.66 Average: 0 20.91 0.00 4.09 0.23 0.07 74.70 Average: 1 21.34 0.00 5.25 1.19 0.07 72.15 Average: 2 22.87 0.00 4.20 0.29 0.08 72.56 Average: 3 22.52 0.00 4.79 1.98 0.08 70.64 Average: 4 21.91 0.00 4.46 2.24 0.07 71.33 Average: 5 19.74 0.00 4.69 1.71 0.08 73.78 Average: 6 21.71 0.00 4.51 0.92 0.08 72.79 Average: 7 22.16 0.00 4.11 0.32 0.08 73.34