---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4525 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 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-4525) 04/03/26 _x86_64_ (8 CPU) 04:18:50 LINUX RESTART (8 CPU) 04:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:20:01 393.80 72.84 320.96 0.00 12282.49 157233.26 0.00 04:21:01 155.29 2.63 152.66 0.00 47.46 49666.52 0.00 04:22:01 44.24 0.02 44.22 0.00 0.13 37669.99 0.00 04:23:01 36.51 0.12 36.39 0.00 7.87 21342.98 0.00 Average: 157.45 18.90 138.55 0.00 3084.36 66476.99 0.00 04:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:20:01 28868252 31529396 777932 2.37 78680 2874704 1805056 5.32 989656 2643220 318768 04:21:01 26603640 31207844 1067812 3.25 136156 4568832 2351028 6.93 1714752 3963944 694304 04:22:01 25827528 31350032 924856 2.81 142844 5430260 1914380 5.64 1804008 4600004 557880 04:23:01 27912420 31501276 783084 2.38 147792 3647408 1847332 5.45 1184316 3294504 391304 Average: 27302960 31397137 888421 2.70 126368 4130301 1979449 5.84 1423183 3625418 490564 04:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:20:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 04:20:01 ens3 818.28 589.82 9012.80 140.26 0.00 0.00 0.00 0.00 04:20:01 docker0 114.03 116.43 7.80 573.26 0.00 0.00 0.00 0.00 04:21:01 vethf64d337 202.03 314.13 19.77 2311.40 0.00 0.00 0.00 0.19 04:21:01 lo 0.33 0.33 0.03 0.03 0.00 0.00 0.00 0.00 04:21:01 ens3 363.82 231.61 2356.15 40.46 0.00 0.00 0.00 0.00 04:21:01 docker0 202.07 314.01 17.01 2311.40 0.00 0.00 0.00 0.00 04:22:01 vethf64d337 1.02 1.15 0.10 1.64 0.00 0.00 0.00 0.00 04:22:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:22:01 ens3 10.00 5.23 8.43 3.74 0.00 0.00 0.00 0.00 04:22:01 docker0 1.02 1.13 0.09 1.64 0.00 0.00 0.00 0.00 04:23:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:23:01 ens3 99.28 60.01 2525.79 15.82 0.00 0.00 0.00 0.00 04:23:01 docker0 0.40 0.38 0.03 0.03 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 322.83 221.66 3475.65 50.07 0.00 0.00 0.00 0.00 Average: docker0 79.38 107.99 6.23 721.55 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4525) 04/03/26 _x86_64_ (8 CPU) 04:18:50 LINUX RESTART (8 CPU) 04:19:01 CPU %user %nice %system %iowait %steal %idle 04:20:01 all 9.05 0.00 2.75 1.38 0.06 86.77 04:20:01 0 6.83 0.00 2.41 0.56 0.05 90.16 04:20:01 1 10.12 0.00 2.46 1.11 0.07 86.24 04:20:01 2 7.63 0.00 3.36 1.46 0.05 87.49 04:20:01 3 11.31 0.00 2.78 3.82 0.05 82.05 04:20:01 4 11.25 0.00 2.32 0.86 0.05 85.52 04:20:01 5 8.89 0.00 2.86 0.22 0.05 87.99 04:20:01 6 7.10 0.00 2.83 0.77 0.07 89.23 04:20:01 7 9.24 0.00 3.02 2.21 0.07 85.46 04:21:01 all 39.18 0.00 6.68 0.49 0.07 53.57 04:21:01 0 38.87 0.00 6.58 0.29 0.08 54.19 04:21:01 1 40.34 0.00 6.15 0.03 0.08 53.39 04:21:01 2 39.13 0.00 6.31 0.25 0.07 54.23 04:21:01 3 38.07 0.00 6.87 0.71 0.07 54.29 04:21:01 4 37.65 0.00 6.97 0.94 0.07 54.37 04:21:01 5 39.95 0.00 7.25 0.05 0.07 52.68 04:21:01 6 39.96 0.00 5.85 0.12 0.07 54.00 04:21:01 7 39.48 0.00 7.45 1.57 0.07 51.44 04:22:01 all 63.94 0.00 9.45 0.08 0.10 26.43 04:22:01 0 63.36 0.00 9.23 0.42 0.08 26.91 04:22:01 1 64.09 0.00 9.61 0.13 0.10 26.06 04:22:01 2 64.29 0.00 9.49 0.02 0.08 26.11 04:22:01 3 62.78 0.00 8.99 0.00 0.10 28.12 04:22:01 4 64.24 0.00 9.28 0.02 0.10 26.37 04:22:01 5 64.06 0.00 9.24 0.00 0.10 26.60 04:22:01 6 62.91 0.00 10.38 0.03 0.10 26.57 04:22:01 7 65.81 0.00 9.38 0.00 0.10 24.71 04:23:01 all 23.41 0.00 2.75 0.21 0.05 73.59 04:23:01 0 24.92 0.00 2.99 0.00 0.05 72.03 04:23:01 1 23.91 0.00 2.14 0.08 0.03 73.83 04:23:01 2 22.99 0.00 2.77 1.28 0.05 72.91 04:23:01 3 22.35 0.00 2.73 0.00 0.05 74.87 04:23:01 4 22.55 0.00 4.16 0.03 0.05 73.21 04:23:01 5 23.93 0.00 2.54 0.02 0.05 73.46 04:23:01 6 22.10 0.00 2.27 0.24 0.03 75.37 04:23:01 7 24.49 0.00 2.39 0.02 0.05 73.05 Average: all 33.88 0.00 5.40 0.54 0.07 60.11 Average: 0 33.51 0.00 5.30 0.31 0.07 60.80 Average: 1 34.61 0.00 5.09 0.34 0.07 59.89 Average: 2 33.50 0.00 5.48 0.75 0.06 60.20 Average: 3 33.60 0.00 5.34 1.13 0.07 59.87 Average: 4 33.89 0.00 5.68 0.46 0.07 59.90 Average: 5 34.16 0.00 5.46 0.07 0.07 60.24 Average: 6 33.02 0.00 5.33 0.29 0.07 61.30 Average: 7 34.75 0.00 5.55 0.95 0.07 58.68