---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3744 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: 2799.996 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-3744) 03/20/26 _x86_64_ (8 CPU) 04:12:23 LINUX RESTART (8 CPU) 04:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:14:01 362.92 11.01 351.91 0.00 1493.22 50725.68 0.00 04:15:01 106.03 0.02 106.02 0.00 0.13 51709.00 0.00 04:16:01 41.84 0.10 41.74 0.00 1.73 30068.19 0.00 04:17:01 184.64 0.77 183.87 0.00 21.33 80091.45 0.00 Average: 173.86 2.97 170.88 0.00 379.10 53148.58 0.00 04:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:14:01 26590044 30983424 1298076 3.95 135300 4365976 2567224 7.57 1995336 3707620 1168468 04:15:01 25697628 31328500 950364 2.89 142064 5539836 2187364 6.45 1812320 4728484 874924 04:16:01 28312852 31513472 775356 2.36 148296 3285388 1798368 5.30 1180860 2935036 23188 04:17:01 26297488 31487312 792000 2.41 193792 5046644 1768696 5.21 1278392 4655552 724 Average: 26724503 31328177 953949 2.90 154863 4559461 2080413 6.13 1566727 4006673 516826 04:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:14:01 veth04874a4 169.72 263.26 17.21 2411.99 0.00 0.00 0.00 0.20 04:14:01 ens3 718.86 501.25 10191.94 109.15 0.00 0.00 0.00 0.00 04:14:01 docker0 267.62 367.61 21.52 2983.35 0.00 0.00 0.00 0.00 04:14:01 lo 2.87 2.87 0.28 0.28 0.00 0.00 0.00 0.00 04:15:01 veth04874a4 0.60 0.53 0.07 0.27 0.00 0.00 0.00 0.00 04:15:01 ens3 14.48 9.08 13.06 5.45 0.00 0.00 0.00 0.00 04:15:01 docker0 0.60 0.50 0.07 0.27 0.00 0.00 0.00 0.00 04:15:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:16:01 ens3 28.66 21.76 128.77 10.12 0.00 0.00 0.00 0.00 04:16:01 docker0 1.38 1.58 0.11 1.67 0.00 0.00 0.00 0.00 04:16:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 04:17:01 vethf92edcb 0.03 0.12 0.00 0.01 0.00 0.00 0.00 0.00 04:17:01 ens3 462.89 300.77 10549.49 51.23 0.00 0.00 0.00 0.00 04:17:01 docker0 52.94 85.02 5.40 874.23 0.00 0.00 0.00 0.00 04:17:01 lo 2.20 2.20 0.20 0.20 0.00 0.00 0.00 0.00 Average: vethf92edcb 0.01 0.03 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 306.22 208.22 5220.81 43.99 0.00 0.00 0.00 0.00 Average: docker0 80.64 113.68 6.77 964.88 0.00 0.00 0.00 0.00 Average: lo 1.50 1.50 0.14 0.14 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3744) 03/20/26 _x86_64_ (8 CPU) 04:12:23 LINUX RESTART (8 CPU) 04:13:01 CPU %user %nice %system %iowait %steal %idle 04:14:01 all 25.18 0.00 5.33 1.48 0.08 67.93 04:14:01 0 24.52 0.00 5.04 0.66 0.07 69.71 04:14:01 1 26.37 0.00 5.28 0.63 0.10 67.62 04:14:01 2 25.01 0.00 5.59 0.32 0.07 69.01 04:14:01 3 25.48 0.00 6.18 2.68 0.07 65.59 04:14:01 4 25.37 0.00 5.43 0.30 0.07 68.83 04:14:01 5 25.91 0.00 5.50 0.37 0.08 68.13 04:14:01 6 24.44 0.00 3.97 0.98 0.08 70.53 04:14:01 7 24.38 0.00 5.60 5.87 0.10 64.04 04:15:01 all 60.42 0.00 7.61 0.40 0.11 31.46 04:15:01 0 58.67 0.00 7.69 0.08 0.12 33.44 04:15:01 1 59.38 0.00 7.44 0.05 0.10 33.04 04:15:01 2 62.11 0.00 7.63 0.08 0.12 30.06 04:15:01 3 61.57 0.00 7.56 0.08 0.12 30.67 04:15:01 4 60.74 0.00 7.29 0.07 0.12 31.78 04:15:01 5 58.52 0.00 8.30 1.61 0.10 31.47 04:15:01 6 63.01 0.00 6.93 0.07 0.10 29.89 04:15:01 7 59.38 0.00 8.06 1.14 0.10 31.31 04:16:01 all 29.30 0.00 3.90 0.31 0.06 66.43 04:16:01 0 28.73 0.00 3.60 0.00 0.07 67.60 04:16:01 1 28.85 0.00 3.56 0.64 0.07 66.88 04:16:01 2 30.67 0.00 3.56 0.17 0.05 65.55 04:16:01 3 29.59 0.00 5.45 0.05 0.07 64.84 04:16:01 4 29.36 0.00 3.30 0.02 0.05 67.28 04:16:01 5 28.98 0.00 3.96 0.02 0.07 66.98 04:16:01 6 29.51 0.00 3.95 0.00 0.07 66.47 04:16:01 7 28.69 0.00 3.82 1.60 0.05 65.85 04:17:01 all 10.59 0.00 4.31 1.09 0.07 83.95 04:17:01 0 9.88 0.00 3.49 0.10 0.07 86.46 04:17:01 1 11.40 0.00 4.16 0.07 0.07 84.30 04:17:01 2 11.03 0.00 5.82 1.24 0.07 81.84 04:17:01 3 9.35 0.00 3.29 0.24 0.07 87.05 04:17:01 4 11.13 0.00 4.33 5.50 0.07 78.98 04:17:01 5 9.29 0.00 3.98 0.78 0.05 85.90 04:17:01 6 11.35 0.00 5.71 0.48 0.07 82.40 04:17:01 7 11.26 0.00 3.70 0.31 0.08 84.66 Average: all 31.42 0.00 5.29 0.82 0.08 62.39 Average: 0 30.49 0.00 4.96 0.21 0.08 64.26 Average: 1 31.57 0.00 5.11 0.35 0.08 62.88 Average: 2 32.23 0.00 5.65 0.45 0.08 61.59 Average: 3 31.56 0.00 5.63 0.76 0.08 61.97 Average: 4 31.69 0.00 5.09 1.46 0.08 61.68 Average: 5 30.73 0.00 5.44 0.70 0.08 63.06 Average: 6 32.13 0.00 5.14 0.38 0.08 62.27 Average: 7 30.97 0.00 5.30 2.23 0.08 61.42