---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5120 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 11G 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 11G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5120) 07/14/25 _x86_64_ (8 CPU) 20:18:50 LINUX RESTART (8 CPU) 20:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 20:20:01 354.84 72.74 282.10 0.00 12296.62 161259.92 0.00 20:21:01 82.10 0.28 81.82 0.00 8.13 42173.10 0.00 Average: 218.47 36.51 181.96 0.00 6152.37 101716.51 0.00 20:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 20:20:01 28622284 31538836 750688 2.28 89520 3103480 1653372 4.87 959984 2885428 623040 20:21:01 28073128 31521960 761032 2.32 109976 3555488 1732676 5.11 1097000 3232516 451804 Average: 28347706 31530398 755860 2.30 99748 3329484 1693024 4.99 1028492 3058972 537422 20:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 20:20:01 ens3 595.05 395.53 7814.95 121.70 0.00 0.00 0.00 0.00 20:20:01 docker0 5.32 4.88 0.51 50.85 0.00 0.00 0.00 0.00 20:20:01 lo 3.70 3.70 0.35 0.35 0.00 0.00 0.00 0.00 20:21:01 ens3 201.42 167.82 3607.95 29.59 0.00 0.00 0.00 0.00 20:21:01 docker0 83.37 82.09 6.26 1061.48 0.00 0.00 0.00 0.00 20:21:01 lo 1.07 1.07 0.10 0.10 0.00 0.00 0.00 0.00 Average: ens3 398.23 281.68 5711.45 75.64 0.00 0.00 0.00 0.00 Average: docker0 44.34 43.48 3.39 556.17 0.00 0.00 0.00 0.00 Average: lo 2.38 2.38 0.23 0.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5120) 07/14/25 _x86_64_ (8 CPU) 20:18:50 LINUX RESTART (8 CPU) 20:19:01 CPU %user %nice %system %iowait %steal %idle 20:20:01 all 8.62 0.00 2.85 2.20 0.07 86.26 20:20:01 0 7.20 0.00 2.88 9.31 0.08 80.53 20:20:01 1 10.88 0.00 2.89 4.58 0.08 81.56 20:20:01 2 5.97 0.00 2.48 1.80 0.07 89.68 20:20:01 3 7.21 0.00 2.91 0.17 0.07 89.65 20:20:01 4 8.49 0.00 2.30 0.27 0.05 88.89 20:20:01 5 10.31 0.00 3.06 0.22 0.07 86.34 20:20:01 6 10.61 0.00 2.30 0.51 0.07 86.52 20:20:01 7 8.31 0.00 4.00 0.77 0.05 86.87 20:21:01 all 29.09 0.00 4.64 0.88 0.09 65.29 20:21:01 0 28.54 0.00 4.71 2.73 0.12 63.90 20:21:01 1 31.08 0.00 5.05 2.99 0.08 60.79 20:21:01 2 29.39 0.00 4.34 0.08 0.07 66.12 20:21:01 3 28.75 0.00 4.39 0.15 0.10 66.61 20:21:01 4 28.08 0.00 4.48 0.08 0.08 67.27 20:21:01 5 28.80 0.00 4.99 0.07 0.08 66.07 20:21:01 6 30.11 0.00 4.84 0.07 0.10 64.87 20:21:01 7 27.98 0.00 4.31 0.89 0.10 66.72 Average: all 18.86 0.00 3.75 1.54 0.08 75.77 Average: 0 17.86 0.00 3.79 6.02 0.10 72.22 Average: 1 21.01 0.00 3.97 3.79 0.08 71.15 Average: 2 17.68 0.00 3.41 0.94 0.07 77.90 Average: 3 17.97 0.00 3.65 0.16 0.08 78.14 Average: 4 18.30 0.00 3.39 0.18 0.07 78.07 Average: 5 19.54 0.00 4.02 0.14 0.08 76.21 Average: 6 20.37 0.00 3.57 0.29 0.08 75.69 Average: 7 18.13 0.00 4.15 0.83 0.08 76.81