---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11510 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 16G 140G 10% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 16G 140G 10% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11510) 05/27/26 _x86_64_ (8 CPU) 02:07:35 LINUX RESTART (8 CPU) 02:08:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:09:01 422.60 71.37 351.22 0.00 12725.21 67127.48 0.00 02:10:01 253.19 3.78 249.41 0.00 51.59 76849.74 0.00 02:11:01 191.97 0.43 191.53 0.00 7.87 81111.68 0.00 02:12:01 210.03 0.48 209.55 0.00 56.26 70078.32 0.00 Average: 269.45 19.02 250.43 0.00 3210.23 73791.81 0.00 02:08:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:09:01 28038004 31466320 826052 2.51 93792 3598904 1892916 5.58 1115468 3303156 165456 02:10:01 25950032 31415376 860880 2.62 166804 5362568 1922416 5.67 1695208 4594668 3044 02:11:01 23377708 30330364 1938120 5.90 219324 6672500 1990048 5.87 2889928 5813572 25492 02:12:01 22911800 31429892 842812 2.56 231932 8153544 1819200 5.36 2067576 7065388 236 Average: 25069386 31160488 1116966 3.40 177963 5946879 1906145 5.62 1942045 5194196 48557 02:08:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:09:01 lo 5.53 5.53 0.56 0.56 0.00 0.00 0.00 0.00 02:09:01 ens3 930.46 622.45 11147.96 150.94 0.00 0.00 0.00 0.00 02:09:01 docker0 97.57 92.57 6.97 502.86 0.00 0.00 0.00 0.00 02:10:01 vethccf1a21 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 02:10:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 02:10:01 ens3 464.82 311.73 3928.01 45.19 0.00 0.00 0.00 0.00 02:10:01 docker0 267.89 398.93 23.83 2952.00 0.00 0.00 0.00 0.00 02:10:01 vetha6f0a7a 2.43 4.33 0.22 65.92 0.00 0.00 0.00 0.01 02:11:01 vethccf1a21 0.00 0.20 0.00 0.01 0.00 0.00 0.00 0.00 02:11:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 02:11:01 ens3 452.99 199.75 6602.27 37.88 0.00 0.00 0.00 0.00 02:11:01 docker0 178.62 422.20 21.95 6578.88 0.00 0.00 0.00 0.00 02:11:01 vethb8299fe 0.38 0.45 0.08 0.15 0.00 0.00 0.00 0.00 02:12:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 02:12:01 ens3 159.77 122.73 2687.27 130.15 0.00 0.00 0.00 0.00 02:12:01 docker0 9.52 18.68 1.27 137.93 0.00 0.00 0.00 0.00 Average: lo 2.03 2.03 0.20 0.20 0.00 0.00 0.00 0.00 Average: ens3 502.01 314.16 6091.38 91.04 0.00 0.00 0.00 0.00 Average: docker0 138.40 233.09 13.51 2542.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11510) 05/27/26 _x86_64_ (8 CPU) 02:07:35 LINUX RESTART (8 CPU) 02:08:01 CPU %user %nice %system %iowait %steal %idle 02:09:01 all 10.80 0.00 3.50 2.18 0.07 83.44 02:09:01 0 12.18 0.00 4.02 7.55 0.07 76.19 02:09:01 1 9.25 0.00 3.01 0.61 0.07 87.07 02:09:01 2 10.93 0.00 2.54 0.41 0.07 86.06 02:09:01 3 11.68 0.00 3.24 1.52 0.07 83.50 02:09:01 4 8.26 0.00 3.14 1.05 0.05 87.50 02:09:01 5 11.71 0.00 5.26 1.05 0.08 81.90 02:09:01 6 10.43 0.00 3.44 4.44 0.07 81.63 02:09:01 7 11.98 0.00 3.34 0.83 0.10 83.75 02:10:01 all 38.12 0.00 8.75 1.08 0.11 51.95 02:10:01 0 37.73 0.00 9.72 0.91 0.10 51.54 02:10:01 1 38.54 0.00 8.69 0.20 0.12 52.44 02:10:01 2 37.33 0.00 8.13 0.35 0.10 54.09 02:10:01 3 38.39 0.00 8.55 0.44 0.10 52.52 02:10:01 4 38.88 0.00 8.30 1.76 0.10 50.96 02:10:01 5 37.43 0.00 10.44 4.30 0.12 47.72 02:10:01 6 37.63 0.00 7.57 0.37 0.10 54.33 02:10:01 7 39.04 0.00 8.56 0.32 0.10 51.97 02:11:01 all 15.69 0.00 3.25 0.96 0.06 80.04 02:11:01 0 24.16 0.00 4.44 3.93 0.08 67.38 02:11:01 1 27.00 0.00 3.04 0.18 0.08 69.69 02:11:01 2 19.70 0.00 4.42 0.03 0.07 75.78 02:11:01 3 18.56 0.00 4.12 0.34 0.05 76.93 02:11:01 4 11.26 0.00 2.22 0.25 0.05 86.22 02:11:01 5 3.94 0.00 2.48 0.97 0.07 92.54 02:11:01 6 18.31 0.00 4.41 1.76 0.08 75.44 02:11:01 7 2.69 0.00 0.87 0.25 0.02 96.18 02:12:01 all 30.11 0.00 5.59 0.94 0.08 63.27 02:12:01 0 29.44 0.00 5.42 0.23 0.07 64.84 02:12:01 1 36.02 0.00 6.54 0.76 0.08 56.60 02:12:01 2 28.09 0.00 5.47 2.40 0.08 63.95 02:12:01 3 28.22 0.00 4.93 0.25 0.08 66.52 02:12:01 4 30.90 0.00 5.73 0.12 0.08 63.17 02:12:01 5 30.39 0.00 5.67 0.81 0.07 63.07 02:12:01 6 29.87 0.00 5.66 2.76 0.08 61.63 02:12:01 7 27.95 0.00 5.31 0.24 0.08 66.41 Average: all 23.67 0.00 5.26 1.29 0.08 69.70 Average: 0 25.85 0.00 5.89 3.16 0.08 65.01 Average: 1 27.70 0.00 5.32 0.44 0.09 66.46 Average: 2 24.01 0.00 5.14 0.80 0.08 69.97 Average: 3 24.19 0.00 5.20 0.64 0.08 69.90 Average: 4 22.30 0.00 4.84 0.79 0.07 71.99 Average: 5 20.83 0.00 5.95 1.78 0.08 71.36 Average: 6 24.06 0.00 5.27 2.33 0.08 68.25 Average: 7 20.36 0.00 4.51 0.41 0.08 74.65