---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3740 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-3740) 03/20/26 _x86_64_ (8 CPU) 04:03:51 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:03 347.41 72.64 274.77 0.00 12276.35 148395.27 0.00 04:06:01 166.14 1.02 165.12 0.00 10.89 54309.01 0.00 04:07:01 41.04 0.03 41.01 0.00 0.27 36912.66 0.00 04:08:01 36.38 0.17 36.21 0.00 3.20 21471.49 0.00 Average: 147.59 18.61 128.98 0.00 3098.14 65363.29 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:03 28766060 31531100 769204 2.34 83696 2966528 1812872 5.34 983952 2735008 410928 04:06:01 26580472 31231876 1044068 3.18 137416 4608288 2351124 6.93 1698852 3996612 656560 04:07:01 25786880 31370800 904024 2.75 143844 5483468 1918328 5.66 1792056 4647124 560852 04:08:01 27803684 31512544 771464 2.35 150220 3750504 1841776 5.43 1175812 3398160 496004 Average: 27234274 31411580 872190 2.65 128794 4202197 1981025 5.84 1412668 3694226 531086 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:03 lo 3.77 3.77 0.36 0.36 0.00 0.00 0.00 0.00 04:05:03 ens3 768.41 542.28 9011.50 134.86 0.00 0.00 0.00 0.00 04:05:03 docker0 96.30 102.68 6.51 571.09 0.00 0.00 0.00 0.00 04:06:01 lo 0.21 0.21 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 ens3 353.99 206.55 2539.11 34.58 0.00 0.00 0.00 0.00 04:06:01 veth456ae51 181.60 311.22 18.41 2499.31 0.00 0.00 0.00 0.20 04:06:01 docker0 181.63 311.10 15.93 2499.30 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 ens3 11.85 7.15 10.17 4.85 0.00 0.00 0.00 0.00 04:07:01 veth456ae51 1.07 1.17 0.11 1.64 0.00 0.00 0.00 0.00 04:07:01 docker0 1.07 1.15 0.09 1.64 0.00 0.00 0.00 0.00 04:08:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 04:08:01 ens3 97.02 67.96 2525.04 14.54 0.00 0.00 0.00 0.00 04:08:01 docker0 0.40 0.38 0.03 0.04 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 307.43 205.98 3529.62 47.31 0.00 0.00 0.00 0.00 Average: docker0 68.92 102.10 5.55 753.62 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3740) 03/20/26 _x86_64_ (8 CPU) 04:03:51 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:03 all 9.01 0.00 3.10 2.31 0.07 85.51 04:05:03 0 9.68 0.00 2.58 1.19 0.07 86.47 04:05:03 1 8.07 0.00 3.61 1.21 0.05 87.06 04:05:03 2 8.97 0.00 2.85 0.55 0.08 87.54 04:05:03 3 8.00 0.00 3.97 4.24 0.07 83.72 04:05:03 4 9.31 0.00 2.83 5.67 0.07 82.12 04:05:03 5 9.89 0.00 2.55 0.57 0.07 86.92 04:05:03 6 9.19 0.00 2.92 4.76 0.07 83.06 04:05:03 7 8.93 0.00 3.48 0.34 0.07 87.19 04:06:01 all 39.05 0.00 6.62 2.65 0.14 51.54 04:06:01 0 37.32 0.00 6.81 2.06 0.12 53.68 04:06:01 1 40.09 0.00 6.86 1.70 0.14 51.21 04:06:01 2 39.59 0.00 6.62 0.66 0.14 52.99 04:06:01 3 39.67 0.00 7.17 6.21 0.14 46.81 04:06:01 4 37.27 0.00 5.87 1.58 0.10 55.18 04:06:01 5 40.82 0.00 6.62 2.15 0.16 50.25 04:06:01 6 39.70 0.00 6.25 0.99 0.12 52.94 04:06:01 7 37.96 0.00 6.79 5.86 0.17 49.21 04:07:01 all 63.71 0.00 9.66 0.61 0.12 25.90 04:07:01 0 62.88 0.00 9.66 0.40 0.12 26.94 04:07:01 1 63.11 0.00 9.91 2.24 0.12 24.63 04:07:01 2 65.41 0.00 9.25 0.00 0.13 25.21 04:07:01 3 63.96 0.00 10.13 2.11 0.12 23.68 04:07:01 4 63.18 0.00 9.38 0.02 0.12 27.30 04:07:01 5 62.78 0.00 9.81 0.02 0.12 27.28 04:07:01 6 64.13 0.00 9.47 0.00 0.12 26.29 04:07:01 7 64.22 0.00 9.68 0.07 0.12 25.91 04:08:01 all 22.42 0.00 2.99 0.49 0.06 74.04 04:08:01 0 23.19 0.00 3.53 3.13 0.07 70.09 04:08:01 1 21.89 0.00 2.59 0.35 0.07 75.11 04:08:01 2 23.13 0.00 2.40 0.03 0.05 74.38 04:08:01 3 22.36 0.00 2.79 0.15 0.05 74.65 04:08:01 4 22.50 0.00 3.88 0.20 0.05 73.37 04:08:01 5 21.04 0.00 2.56 0.02 0.05 76.33 04:08:01 6 22.89 0.00 2.85 0.02 0.07 74.17 04:08:01 7 22.39 0.00 3.29 0.02 0.08 74.22 Average: all 33.47 0.00 5.58 1.51 0.10 59.35 Average: 0 33.21 0.00 5.63 1.69 0.09 59.37 Average: 1 33.19 0.00 5.73 1.37 0.09 59.62 Average: 2 34.18 0.00 5.26 0.31 0.10 60.15 Average: 3 33.43 0.00 6.00 3.15 0.09 57.33 Average: 4 33.01 0.00 5.48 1.87 0.08 59.55 Average: 5 33.55 0.00 5.37 0.68 0.10 60.30 Average: 6 33.89 0.00 5.36 1.45 0.09 59.21 Average: 7 33.30 0.00 5.79 1.53 0.11 59.26