---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1308 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 nrip_save 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-1308) 01/30/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:46:02 365.77 72.25 293.52 0.00 12246.89 143371.17 0.00 11:47:01 100.49 1.02 99.47 0.00 31.31 91788.97 0.00 11:48:01 82.85 0.03 82.82 0.00 3.60 50541.18 0.00 11:49:01 36.41 0.10 36.31 0.00 1.73 21269.26 0.00 Average: 146.57 18.42 128.15 0.00 3083.47 76680.33 0.00 11:45:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:46:02 29198044 31531760 782832 2.38 74824 2558488 1755656 5.18 964456 2353756 32864 11:47:01 27092796 31329912 948068 2.88 127360 4244120 1977308 5.83 1431976 3796104 965068 11:48:01 26315484 31523316 753920 2.29 135020 5154744 1826860 5.39 1307624 4641872 471292 11:49:01 27868476 31527288 757792 2.31 141556 3720020 1842704 5.43 1153072 3367708 460768 Average: 27618700 31478069 810653 2.47 119690 3919343 1850632 5.46 1214282 3539860 482498 11:45:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:46:02 docker0 82.97 87.82 6.16 567.51 0.00 0.00 0.00 0.00 11:46:02 ens3 766.64 486.02 5666.88 96.92 0.00 0.00 0.00 0.00 11:46:02 vethae1806e 82.97 87.92 7.29 567.52 0.00 0.00 0.00 0.05 11:46:02 lo 2.63 2.63 0.25 0.25 0.00 0.00 0.00 0.00 11:47:01 docker0 156.61 214.71 14.06 2036.19 0.00 0.00 0.00 0.00 11:47:01 vethd553d74 155.39 213.88 16.03 2034.34 0.00 0.00 0.00 0.17 11:47:01 ens3 382.46 265.98 5476.67 72.25 0.00 0.00 0.00 0.00 11:47:01 lo 1.36 1.36 0.13 0.13 0.00 0.00 0.00 0.00 11:48:01 docker0 0.18 0.17 0.03 0.01 0.00 0.00 0.00 0.00 11:48:01 vethd553d74 0.18 0.18 0.04 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 8.88 6.22 7.31 4.12 0.00 0.00 0.00 0.00 11:48:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 docker0 1.22 1.35 0.08 1.66 0.00 0.00 0.00 0.00 11:49:01 ens3 99.78 63.09 2527.52 14.70 0.00 0.00 0.00 0.00 11:49:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: docker0 59.85 75.44 5.04 645.61 0.00 0.00 0.00 0.00 Average: ens3 314.16 205.07 3411.07 46.89 0.00 0.00 0.00 0.00 Average: lo 1.26 1.26 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1308) 01/30/26 _x86_64_ (8 CPU) 11:44:51 LINUX RESTART (8 CPU) 11:45:01 CPU %user %nice %system %iowait %steal %idle 11:46:02 all 7.83 0.00 2.31 3.58 0.05 86.23 11:46:02 0 5.54 0.00 2.79 11.24 0.07 80.36 11:46:02 1 7.23 0.00 2.28 0.40 0.05 90.03 11:46:02 2 9.82 0.00 2.01 0.69 0.05 87.43 11:46:02 3 6.11 0.00 3.01 9.21 0.03 81.64 11:46:02 4 8.95 0.00 2.08 1.79 0.05 87.13 11:46:02 5 7.93 0.00 1.96 0.44 0.05 89.62 11:46:02 6 8.32 0.00 1.93 3.92 0.05 85.79 11:46:02 7 8.74 0.00 2.45 0.96 0.05 87.80 11:47:01 all 30.88 0.00 5.23 1.70 0.07 62.12 11:47:01 0 30.81 0.00 6.14 8.60 0.09 54.37 11:47:01 1 30.89 0.00 5.77 0.24 0.07 63.03 11:47:01 2 30.72 0.00 4.80 0.63 0.07 63.78 11:47:01 3 30.33 0.00 5.20 0.14 0.09 64.25 11:47:01 4 30.23 0.00 5.80 1.01 0.07 62.89 11:47:01 5 32.46 0.00 4.80 0.26 0.07 62.42 11:47:01 6 30.55 0.00 4.86 0.81 0.07 63.72 11:47:01 7 31.05 0.00 4.44 1.90 0.07 62.54 11:48:01 all 63.40 0.00 9.63 1.02 0.09 25.86 11:48:01 0 63.24 0.00 11.26 5.23 0.08 20.18 11:48:01 1 65.06 0.00 8.77 0.07 0.10 26.00 11:48:01 2 63.98 0.00 9.32 0.37 0.10 26.22 11:48:01 3 62.36 0.00 10.57 0.27 0.07 26.73 11:48:01 4 61.75 0.00 9.00 0.86 0.10 28.29 11:48:01 5 62.93 0.00 9.01 0.72 0.08 27.26 11:48:01 6 62.49 0.00 9.98 0.35 0.08 27.09 11:48:01 7 65.34 0.00 9.16 0.27 0.14 25.09 11:49:01 all 23.52 0.00 2.96 0.89 0.05 72.58 11:49:01 0 22.50 0.00 2.86 0.13 0.03 74.47 11:49:01 1 23.62 0.00 2.70 0.05 0.07 73.57 11:49:01 2 24.54 0.00 2.67 4.89 0.05 67.84 11:49:01 3 24.17 0.00 3.44 0.02 0.05 72.32 11:49:01 4 23.73 0.00 4.06 0.86 0.05 71.31 11:49:01 5 23.43 0.00 2.73 0.62 0.07 73.15 11:49:01 6 23.40 0.00 2.60 0.03 0.05 73.91 11:49:01 7 22.80 0.00 2.63 0.52 0.05 74.00 Average: all 31.36 0.00 5.03 1.80 0.07 61.75 Average: 0 30.50 0.00 5.76 6.28 0.07 57.40 Average: 1 31.65 0.00 4.87 0.19 0.07 63.22 Average: 2 32.21 0.00 4.69 1.65 0.07 61.38 Average: 3 30.69 0.00 5.55 2.43 0.06 61.27 Average: 4 31.10 0.00 5.22 1.13 0.07 62.48 Average: 5 31.66 0.00 4.62 0.51 0.07 63.15 Average: 6 31.14 0.00 4.83 1.28 0.06 62.68 Average: 7 31.93 0.00 4.66 0.91 0.08 62.42