---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-831 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-831) 01/19/26 _x86_64_ (8 CPU) 11:45:21 LINUX RESTART (8 CPU) 11:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 239.86 10.76 229.10 0.00 1513.64 50172.24 0.00 11:48:01 85.20 0.03 85.17 0.00 0.27 45062.06 0.00 11:49:01 39.58 0.02 39.56 0.00 2.00 28145.84 0.00 Average: 120.88 3.56 117.32 0.00 499.64 41076.41 0.00 11:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 26912684 31087072 1193036 3.63 125384 4194268 2422680 7.14 1845628 3569740 987460 11:48:01 26183448 31229416 1048108 3.19 133120 5010968 2333024 6.88 1716656 4379380 597068 11:49:01 27824208 31501888 784152 2.39 137012 3726736 1818044 5.36 1175024 3374296 473364 Average: 26973447 31272792 1008432 3.07 131839 4310657 2191249 6.46 1579103 3774472 685964 11:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 ens3 713.18 482.71 9939.71 107.55 0.00 0.00 0.00 0.00 11:47:01 lo 2.71 2.71 0.26 0.26 0.00 0.00 0.00 0.00 11:47:01 docker0 244.42 324.06 20.03 2612.91 0.00 0.00 0.00 0.00 11:47:01 vethbff80d2 138.64 224.50 14.46 2032.74 0.00 0.00 0.00 0.17 11:48:01 ens3 10.70 7.70 8.71 4.82 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 docker0 0.55 0.47 0.06 0.27 0.00 0.00 0.00 0.00 11:48:01 vethbff80d2 0.55 0.50 0.07 0.27 0.00 0.00 0.00 0.00 11:49:01 ens3 95.93 57.04 2522.08 12.37 0.00 0.00 0.00 0.00 11:49:01 lo 0.73 0.73 0.07 0.07 0.00 0.00 0.00 0.00 11:49:01 docker0 1.28 1.48 0.11 1.67 0.00 0.00 0.00 0.00 Average: ens3 270.80 180.80 4124.31 41.21 0.00 0.00 0.00 0.00 Average: lo 1.21 1.21 0.11 0.11 0.00 0.00 0.00 0.00 Average: docker0 81.17 107.46 6.66 861.84 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-831) 01/19/26 _x86_64_ (8 CPU) 11:45:21 LINUX RESTART (8 CPU) 11:46:02 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 25.04 0.00 5.82 0.92 0.08 68.14 11:47:01 0 26.00 0.00 5.84 0.26 0.09 67.81 11:47:01 1 23.49 0.00 5.34 0.22 0.09 70.86 11:47:01 2 25.89 0.00 5.62 0.21 0.07 68.21 11:47:01 3 24.07 0.00 6.42 3.06 0.09 66.37 11:47:01 4 26.92 0.00 5.38 0.64 0.09 66.98 11:47:01 5 24.22 0.00 6.91 1.55 0.07 67.26 11:47:01 6 25.28 0.00 5.57 0.31 0.09 68.75 11:47:01 7 24.46 0.00 5.52 1.13 0.05 68.84 11:48:01 all 56.90 0.00 8.21 0.22 0.08 34.59 11:48:01 0 56.71 0.00 8.02 0.05 0.08 35.14 11:48:01 1 57.57 0.00 7.34 0.08 0.08 34.93 11:48:01 2 58.55 0.00 8.43 0.03 0.08 32.90 11:48:01 3 56.11 0.00 8.40 0.74 0.08 34.66 11:48:01 4 55.09 0.00 7.99 0.00 0.07 36.85 11:48:01 5 57.68 0.00 8.03 0.10 0.07 34.13 11:48:01 6 57.72 0.00 8.64 0.07 0.07 33.51 11:48:01 7 55.79 0.00 8.82 0.67 0.08 34.63 11:49:01 all 28.29 0.00 5.59 0.21 0.05 65.86 11:49:01 0 28.45 0.00 4.94 0.00 0.05 66.56 11:49:01 1 28.56 0.00 5.92 0.02 0.05 65.46 11:49:01 2 29.21 0.00 5.59 1.30 0.07 63.83 11:49:01 3 29.24 0.00 6.63 0.30 0.05 63.77 11:49:01 4 27.19 0.00 5.19 0.00 0.05 67.57 11:49:01 5 27.95 0.00 5.38 0.02 0.05 66.60 11:49:01 6 27.81 0.00 5.52 0.00 0.07 66.60 11:49:01 7 27.91 0.00 5.54 0.03 0.05 66.46 Average: all 36.84 0.00 6.55 0.45 0.07 56.10 Average: 0 37.14 0.00 6.27 0.10 0.07 56.42 Average: 1 36.63 0.00 6.21 0.11 0.07 56.99 Average: 2 37.97 0.00 6.55 0.51 0.07 54.89 Average: 3 36.60 0.00 7.16 1.35 0.07 54.81 Average: 4 36.47 0.00 6.19 0.21 0.07 57.06 Average: 5 36.71 0.00 6.77 0.55 0.06 55.90 Average: 6 37.03 0.00 6.59 0.12 0.07 56.19 Average: 7 36.15 0.00 6.64 0.61 0.06 56.53