---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775009 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: 2800.000 BogoMIPS: 5600.00 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-775009) 12/15/25 _x86_64_ (8 CPU) 00:05:27 LINUX RESTART (8 CPU) 00:06:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:07:01 408.86 21.44 387.43 0.00 3285.54 133386.48 0.00 00:08:01 170.74 0.77 169.97 0.00 18.26 89443.23 0.00 Average: 288.80 11.01 277.79 0.00 1638.18 111230.25 0.00 00:06:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:07:01 27602784 31452688 828908 2.52 135852 3861932 2111848 6.23 1301776 3428356 597476 00:08:01 27173420 31478356 802688 2.44 161212 4276400 1893368 5.58 1538280 3607332 564 Average: 27388102 31465522 815798 2.48 148532 4069166 2002608 5.90 1420028 3517844 299020 00:06:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:07:01 veth94941c8 292.34 414.37 29.32 2584.44 0.00 0.00 0.00 0.21 00:07:01 lo 5.08 5.08 0.52 0.52 0.00 0.00 0.00 0.00 00:07:01 docker0 337.59 463.11 28.65 2938.82 0.00 0.00 0.00 0.00 00:07:01 ens3 856.91 599.14 10550.87 120.88 0.00 0.00 0.00 0.00 00:08:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:08:01 docker0 13.48 30.29 1.39 438.71 0.00 0.00 0.00 0.00 00:08:01 ens3 69.84 36.68 476.42 16.90 0.00 0.00 0.00 0.00 Average: lo 2.86 2.86 0.29 0.29 0.00 0.00 0.00 0.00 Average: docker0 174.17 244.88 14.90 1678.26 0.00 0.00 0.00 0.00 Average: ens3 460.07 315.54 5471.32 68.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775009) 12/15/25 _x86_64_ (8 CPU) 00:05:27 LINUX RESTART (8 CPU) 00:06:02 CPU %user %nice %system %iowait %steal %idle 00:07:01 all 9.55 0.00 3.84 1.64 0.07 84.89 00:07:01 0 9.35 0.00 4.73 4.24 0.07 81.61 00:07:01 1 10.41 0.00 3.79 2.64 0.05 83.11 00:07:01 2 9.45 0.00 4.79 0.22 0.07 85.47 00:07:01 3 10.35 0.00 3.38 1.24 0.07 84.96 00:07:01 4 8.24 0.00 3.65 0.15 0.07 87.89 00:07:01 5 9.66 0.00 2.71 1.40 0.09 86.15 00:07:01 6 9.07 0.00 4.28 2.35 0.09 84.22 00:07:01 7 9.91 0.00 3.44 0.91 0.07 85.67 00:08:01 all 44.98 0.00 7.06 1.05 0.08 46.84 00:08:01 0 44.92 0.00 7.82 2.49 0.07 44.70 00:08:01 1 44.49 0.00 6.93 0.40 0.08 48.10 00:08:01 2 45.19 0.00 6.46 0.34 0.08 47.93 00:08:01 3 43.76 0.00 6.67 1.31 0.08 48.17 00:08:01 4 45.63 0.00 7.47 0.59 0.07 46.24 00:08:01 5 45.32 0.00 6.52 0.29 0.07 47.81 00:08:01 6 44.53 0.00 7.01 1.11 0.07 47.28 00:08:01 7 45.97 0.00 7.57 1.85 0.08 44.52 Average: all 27.44 0.00 5.47 1.34 0.07 65.67 Average: 0 27.36 0.00 6.29 3.36 0.07 62.92 Average: 1 27.61 0.00 5.37 1.51 0.07 65.43 Average: 2 27.51 0.00 5.64 0.28 0.08 66.50 Average: 3 27.24 0.00 5.05 1.27 0.08 66.37 Average: 4 27.14 0.00 5.58 0.37 0.07 66.83 Average: 5 27.60 0.00 4.63 0.84 0.08 66.86 Average: 6 26.96 0.00 5.66 1.73 0.08 65.58 Average: 7 28.12 0.00 5.52 1.39 0.08 64.89