---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-832 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-832) 01/19/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 426.41 72.55 353.86 0.00 12259.02 190902.32 0.00 11:48:01 130.03 1.47 128.57 0.00 16.26 51354.86 0.00 11:49:01 45.81 0.02 45.79 0.00 0.13 33957.16 0.00 11:50:01 75.67 0.55 75.12 0.00 32.79 32859.99 0.00 Average: 169.48 18.65 150.83 0.00 3076.80 77266.42 0.00 11:46:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 28799856 31546192 759168 2.31 83260 2949796 1816140 5.35 974508 2717436 394220 11:48:01 26240776 30999044 1281548 3.90 129736 4744932 2595416 7.65 2062996 3997920 811440 11:49:01 26182808 31474884 803756 2.45 136196 5237340 1826988 5.39 1835232 4247292 416636 11:50:01 27824396 31505948 776528 2.36 141740 3724456 1741348 5.13 1191636 3354596 200 Average: 27261959 31381517 905250 2.75 122733 4164131 1994973 5.88 1516093 3579311 405624 11:46:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 docker0 103.10 98.65 7.39 569.96 0.00 0.00 0.00 0.00 11:47:01 lo 3.63 3.63 0.35 0.35 0.00 0.00 0.00 0.00 11:47:01 ens3 801.10 593.33 9022.84 141.15 0.00 0.00 0.00 0.00 11:48:01 docker0 132.92 240.61 12.27 2000.65 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 veth408b76a 132.88 240.73 14.09 2000.65 0.00 0.00 0.00 0.16 11:48:01 ens3 276.11 155.01 2034.29 28.49 0.00 0.00 0.00 0.00 11:49:01 docker0 1.27 1.35 0.11 1.66 0.00 0.00 0.00 0.00 11:49:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 11:49:01 veth408b76a 1.27 1.37 0.13 1.66 0.00 0.00 0.00 0.00 11:49:01 ens3 17.15 12.35 14.71 7.54 0.00 0.00 0.00 0.00 11:50:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 11:50:01 lo 1.80 1.80 0.17 0.17 0.00 0.00 0.00 0.00 11:50:01 ens3 133.91 84.00 2574.41 26.58 0.00 0.00 0.00 0.00 Average: docker0 59.34 85.18 4.94 643.18 0.00 0.00 0.00 0.00 Average: lo 1.41 1.41 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 307.06 211.17 3411.45 50.94 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-832) 01/19/26 _x86_64_ (8 CPU) 11:45:52 LINUX RESTART (8 CPU) 11:46:01 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 9.32 0.00 2.90 1.74 0.07 85.97 11:47:01 0 8.58 0.00 2.50 0.22 0.05 88.65 11:47:01 1 10.88 0.00 2.71 0.97 0.05 85.39 11:47:01 2 8.58 0.00 3.59 4.43 0.07 83.33 11:47:01 3 8.36 0.00 2.04 0.47 0.08 89.05 11:47:01 4 7.98 0.00 4.37 4.59 0.05 83.01 11:47:01 5 11.67 0.00 3.81 1.04 0.07 83.41 11:47:01 6 10.37 0.00 1.90 2.05 0.08 85.59 11:47:01 7 8.11 0.00 2.32 0.15 0.07 89.35 11:48:01 all 48.38 0.00 7.52 0.50 0.10 43.50 11:48:01 0 48.31 0.00 6.86 0.07 0.10 44.66 11:48:01 1 48.38 0.00 6.54 0.07 0.08 44.93 11:48:01 2 47.47 0.00 8.25 0.96 0.10 43.21 11:48:01 3 51.51 0.00 7.21 0.37 0.10 40.80 11:48:01 4 47.88 0.00 7.98 0.24 0.12 43.79 11:48:01 5 48.47 0.00 8.08 0.29 0.10 43.06 11:48:01 6 46.46 0.00 7.74 1.94 0.10 43.76 11:48:01 7 48.52 0.00 7.48 0.08 0.10 43.81 11:49:01 all 53.64 0.00 8.55 0.17 0.11 37.53 11:49:01 0 52.38 0.00 8.33 0.00 0.12 39.17 11:49:01 1 52.41 0.00 8.45 0.00 0.12 39.03 11:49:01 2 54.52 0.00 8.29 1.23 0.12 35.84 11:49:01 3 53.23 0.00 8.56 0.02 0.12 38.08 11:49:01 4 54.83 0.00 8.28 0.00 0.12 36.78 11:49:01 5 55.02 0.00 8.93 0.10 0.10 35.85 11:49:01 6 52.97 0.00 8.69 0.00 0.10 38.24 11:49:01 7 53.78 0.00 8.85 0.00 0.12 37.25 11:50:01 all 18.28 0.00 2.69 0.34 0.05 78.64 11:50:01 0 19.29 0.00 2.43 0.02 0.07 78.20 11:50:01 1 18.24 0.00 2.92 0.79 0.05 78.00 11:50:01 2 18.53 0.00 2.89 1.33 0.05 77.20 11:50:01 3 18.32 0.00 2.73 0.07 0.05 78.83 11:50:01 4 18.28 0.00 2.52 0.05 0.05 79.11 11:50:01 5 16.30 0.00 2.09 0.42 0.05 81.14 11:50:01 6 19.03 0.00 2.82 0.02 0.07 78.07 11:50:01 7 18.23 0.00 3.11 0.05 0.03 78.58 Average: all 32.39 0.00 5.41 0.69 0.08 61.42 Average: 0 32.14 0.00 5.03 0.08 0.08 62.67 Average: 1 32.47 0.00 5.15 0.46 0.08 61.85 Average: 2 32.27 0.00 5.75 1.99 0.08 59.91 Average: 3 32.84 0.00 5.13 0.23 0.09 61.71 Average: 4 32.24 0.00 5.78 1.22 0.08 60.67 Average: 5 32.84 0.00 5.72 0.46 0.08 60.89 Average: 6 32.20 0.00 5.29 1.00 0.09 61.42 Average: 7 32.14 0.00 5.44 0.07 0.08 62.27