---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5247 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-5247) 04/17/26 _x86_64_ (8 CPU) 02:14:58 LINUX RESTART (8 CPU) 02:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:16:01 366.89 87.67 279.22 0.00 12522.85 210064.32 0.00 02:17:01 111.60 0.75 110.85 0.00 11.86 42124.89 0.00 02:18:01 46.71 0.00 46.71 0.00 0.00 38979.25 0.00 02:19:01 34.63 0.13 34.49 0.00 2.00 21363.51 0.00 02:20:01 183.69 0.80 182.89 0.00 30.79 78026.20 0.00 Average: 148.70 17.87 130.83 0.00 2513.42 78110.43 0.00 02:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:16:01 29051696 31546640 767380 2.33 75892 2716564 1803684 5.32 971948 2487528 157220 02:17:01 26782408 31199912 1077752 3.28 125100 4438428 2330024 6.87 1719176 3824584 761160 02:18:01 26092860 31397592 878612 2.67 132288 5271244 2165928 6.39 1784760 4403196 639604 02:19:01 27861044 31539304 745332 2.27 136504 3729064 1667968 4.92 1135080 3377664 474640 02:20:01 26314680 31491168 782924 2.38 179748 5045092 1901928 5.61 1268616 4641528 696 Average: 27220538 31434923 850400 2.59 129906 4240078 1973906 5.82 1375916 3746900 406664 02:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:16:01 lo 3.97 3.97 0.37 0.37 0.00 0.00 0.00 0.00 02:16:01 docker0 109.55 110.16 7.51 572.24 0.00 0.00 0.00 0.00 02:16:01 ens3 706.18 526.48 7801.05 132.27 0.00 0.00 0.00 0.00 02:17:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:17:01 docker0 129.61 159.86 11.08 1569.55 0.00 0.00 0.00 0.00 02:17:01 ens3 234.07 173.66 2814.30 29.38 0.00 0.00 0.00 0.00 02:17:01 veth0c9ac28 129.57 159.98 12.85 1569.56 0.00 0.00 0.00 0.13 02:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:18:01 docker0 0.82 0.90 0.08 1.60 0.00 0.00 0.00 0.00 02:18:01 ens3 10.05 7.35 9.15 4.39 0.00 0.00 0.00 0.00 02:18:01 veth0c9ac28 0.82 0.92 0.09 1.60 0.00 0.00 0.00 0.00 02:19:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 02:19:01 docker0 0.40 0.38 0.03 0.04 0.00 0.00 0.00 0.00 02:19:01 ens3 93.95 67.91 2523.04 14.46 0.00 0.00 0.00 0.00 02:20:01 lo 2.20 2.20 0.21 0.21 0.00 0.00 0.00 0.00 02:20:01 docker0 66.91 83.99 6.06 772.91 0.00 0.00 0.00 0.00 02:20:01 ens3 402.03 285.67 8069.65 54.12 0.00 0.00 0.00 0.00 02:20:01 veth687d1ce 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.45 1.45 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 61.46 71.06 4.95 583.30 0.00 0.00 0.00 0.00 Average: ens3 289.26 212.21 4243.39 46.93 0.00 0.00 0.00 0.00 Average: veth687d1ce 0.00 0.02 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5247) 04/17/26 _x86_64_ (8 CPU) 02:14:58 LINUX RESTART (8 CPU) 02:15:01 CPU %user %nice %system %iowait %steal %idle 02:16:01 all 8.48 0.00 2.71 2.18 0.07 86.57 02:16:01 0 5.58 0.00 2.72 1.04 0.03 90.62 02:16:01 1 9.65 0.00 2.13 4.35 0.05 83.82 02:16:01 2 9.88 0.00 2.83 0.98 0.07 86.25 02:16:01 3 10.33 0.00 1.80 0.39 0.08 87.40 02:16:01 4 8.43 0.00 3.51 3.88 0.07 84.13 02:16:01 5 9.57 0.00 3.46 4.42 0.10 82.44 02:16:01 6 5.30 0.00 1.94 0.24 0.05 92.48 02:16:01 7 9.11 0.00 3.31 2.11 0.07 85.40 02:17:01 all 41.75 0.00 6.94 0.91 0.11 50.29 02:17:01 0 45.35 0.00 7.31 0.05 0.12 47.17 02:17:01 1 38.38 0.00 6.01 0.10 0.10 55.40 02:17:01 2 41.23 0.00 8.23 5.69 0.12 44.74 02:17:01 3 44.39 0.00 7.45 0.27 0.12 47.77 02:17:01 4 39.98 0.00 6.44 0.39 0.12 53.07 02:17:01 5 43.78 0.00 6.84 0.05 0.10 49.23 02:17:01 6 39.11 0.00 6.14 0.08 0.12 54.55 02:17:01 7 41.79 0.00 7.06 0.62 0.12 50.41 02:18:01 all 61.20 0.00 9.27 0.25 0.11 29.16 02:18:01 0 60.41 0.00 9.35 0.02 0.10 30.11 02:18:01 1 58.41 0.00 9.39 0.02 0.10 32.08 02:18:01 2 62.15 0.00 9.13 1.70 0.12 26.90 02:18:01 3 59.70 0.00 9.89 0.15 0.10 30.15 02:18:01 4 64.67 0.00 9.55 0.02 0.12 25.64 02:18:01 5 64.62 0.00 8.69 0.00 0.13 26.55 02:18:01 6 59.33 0.00 8.71 0.05 0.10 31.81 02:18:01 7 60.31 0.00 9.41 0.07 0.12 30.09 02:19:01 all 22.56 0.00 3.04 0.49 0.07 73.83 02:19:01 0 21.72 0.00 3.02 0.03 0.07 75.16 02:19:01 1 22.11 0.00 3.21 0.07 0.12 74.49 02:19:01 2 23.60 0.00 2.85 1.19 0.07 72.29 02:19:01 3 23.20 0.00 4.37 2.31 0.07 70.06 02:19:01 4 21.38 0.00 2.98 0.00 0.05 75.59 02:19:01 5 21.91 0.00 2.77 0.03 0.07 75.22 02:19:01 6 23.15 0.00 2.61 0.02 0.07 74.15 02:19:01 7 23.42 0.00 2.55 0.29 0.05 73.70 02:20:01 all 8.88 0.00 4.18 1.77 0.08 85.09 02:20:01 0 7.73 0.00 2.62 0.02 0.07 89.57 02:20:01 1 10.85 0.00 3.26 0.05 0.07 85.78 02:20:01 2 8.62 0.00 4.20 0.32 0.07 86.79 02:20:01 3 8.33 0.00 4.39 0.48 0.09 86.72 02:20:01 4 9.59 0.00 4.03 0.51 0.09 85.78 02:20:01 5 8.31 0.00 3.17 1.10 0.07 87.35 02:20:01 6 8.63 0.00 5.62 11.31 0.14 74.31 02:20:01 7 8.97 0.00 6.22 0.47 0.08 84.25 Average: all 28.57 0.00 5.23 1.12 0.09 64.99 Average: 0 28.11 0.00 5.00 0.23 0.08 66.58 Average: 1 27.85 0.00 4.80 0.92 0.09 66.35 Average: 2 29.10 0.00 5.45 1.97 0.09 63.39 Average: 3 29.22 0.00 5.58 0.72 0.09 64.39 Average: 4 28.82 0.00 5.30 0.96 0.09 64.82 Average: 5 29.66 0.00 4.98 1.12 0.09 64.14 Average: 6 27.09 0.00 4.99 2.32 0.09 65.51 Average: 7 28.73 0.00 5.71 0.71 0.09 64.76