---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3681 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 13G 143G 9% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 13G 143G 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3681) 03/19/26 _x86_64_ (8 CPU) 02:16:12 LINUX RESTART (8 CPU) 02:17:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:18:01 109.70 17.96 91.73 0.00 3125.75 38233.89 0.00 02:19:01 205.03 2.72 202.32 0.00 22.66 54245.11 0.00 02:20:01 98.90 0.32 98.58 0.00 19.60 37408.83 0.00 Average: 137.88 7.00 130.88 0.00 1056.00 43295.95 0.00 02:17:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:18:01 28409332 31487240 798588 2.43 91484 3259240 1947692 5.74 1056768 2992396 388072 02:19:01 26140104 31446836 834020 2.54 157064 5226876 1893352 5.58 2023496 4101588 993912 02:20:01 26272148 31217908 1060860 3.23 165688 4854948 2610072 7.69 2120372 3864848 596244 Average: 26940528 31383995 897823 2.73 138079 4447021 2150372 6.34 1733545 3652944 659409 02:17:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:18:01 docker0 36.66 40.61 2.65 278.61 0.00 0.00 0.00 0.00 02:18:01 lo 4.27 4.27 0.44 0.44 0.00 0.00 0.00 0.00 02:18:01 ens3 327.65 224.75 7409.40 66.54 0.00 0.00 0.00 0.00 02:19:01 docker0 333.26 491.20 27.75 2984.95 0.00 0.00 0.00 0.00 02:19:01 vetha523e78 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 02:19:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 02:19:01 ens3 521.88 348.11 3013.83 43.83 0.00 0.00 0.00 0.00 02:20:01 docker0 4.28 8.47 0.32 130.77 0.00 0.00 0.00 0.00 02:20:01 vethb1e187a 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 02:20:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 02:20:01 ens3 34.19 19.65 214.01 9.39 0.00 0.00 0.00 0.00 Average: docker0 124.73 180.09 10.24 1131.44 0.00 0.00 0.00 0.00 Average: vethb1e187a 0.02 0.07 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.64 1.64 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 294.57 197.50 3545.75 39.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3681) 03/19/26 _x86_64_ (8 CPU) 02:16:12 LINUX RESTART (8 CPU) 02:17:01 CPU %user %nice %system %iowait %steal %idle 02:18:01 all 5.74 0.00 2.52 1.54 0.04 90.16 02:18:01 0 6.68 0.00 2.69 0.20 0.03 90.39 02:18:01 1 5.17 0.00 2.68 0.59 0.05 91.51 02:18:01 2 6.91 0.00 1.82 0.94 0.03 90.30 02:18:01 3 6.01 0.00 3.43 4.06 0.03 86.46 02:18:01 4 4.62 0.00 3.17 1.08 0.03 91.09 02:18:01 5 6.41 0.00 2.01 0.23 0.05 91.29 02:18:01 6 5.39 0.00 1.90 1.71 0.05 90.95 02:18:01 7 4.71 0.00 2.49 3.50 0.05 89.24 02:19:01 all 35.65 0.00 5.75 1.56 0.10 56.93 02:19:01 0 36.56 0.00 5.99 0.30 0.12 57.03 02:19:01 1 35.53 0.00 5.95 0.52 0.12 57.88 02:19:01 2 34.17 0.00 5.89 0.29 0.08 59.57 02:19:01 3 37.54 0.00 6.13 6.41 0.12 49.81 02:19:01 4 35.08 0.00 5.63 0.49 0.10 58.71 02:19:01 5 34.84 0.00 5.33 1.01 0.08 58.74 02:19:01 6 34.49 0.00 5.58 0.07 0.08 59.78 02:19:01 7 37.03 0.00 5.54 3.44 0.10 53.89 02:20:01 all 57.26 0.00 7.92 1.28 0.11 33.43 02:20:01 0 57.20 0.00 8.16 3.28 0.12 31.25 02:20:01 1 57.75 0.00 7.85 0.50 0.10 33.80 02:20:01 2 56.36 0.00 8.12 0.27 0.10 35.15 02:20:01 3 57.50 0.00 7.59 0.42 0.10 34.38 02:20:01 4 56.46 0.00 8.14 0.45 0.10 34.84 02:20:01 5 57.52 0.00 7.15 0.35 0.10 34.88 02:20:01 6 57.38 0.00 7.94 0.72 0.13 33.83 02:20:01 7 57.89 0.00 8.42 4.28 0.12 29.30 Average: all 32.89 0.00 5.40 1.46 0.08 60.17 Average: 0 33.47 0.00 5.61 1.26 0.09 59.57 Average: 1 32.86 0.00 5.50 0.54 0.09 61.02 Average: 2 32.48 0.00 5.28 0.50 0.07 61.67 Average: 3 33.71 0.00 5.72 3.63 0.08 56.85 Average: 4 32.07 0.00 5.65 0.67 0.08 61.53 Average: 5 32.90 0.00 4.83 0.53 0.08 61.66 Average: 6 32.40 0.00 5.13 0.84 0.09 61.54 Average: 7 33.21 0.00 5.48 3.74 0.09 57.48