---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-18 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-18) 01/02/26 _x86_64_ (8 CPU) 22:10:00 LINUX RESTART (8 CPU) 22:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 22:12:01 276.35 14.58 261.77 0.00 2160.17 92679.49 0.00 22:13:01 112.91 0.52 112.40 0.00 28.66 22025.55 0.00 Average: 194.63 7.55 187.09 0.00 1094.42 57352.52 0.00 22:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 22:12:01 27097964 31465268 820828 2.50 150068 4360888 1895332 5.59 1389568 3847760 11488 22:13:01 26863008 31358952 915944 2.79 164368 4430188 2239208 6.60 1745344 3670440 18236 Average: 26980486 31412110 868386 2.64 157218 4395538 2067270 6.09 1567456 3759100 14862 22:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 22:12:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 22:12:01 ens3 745.01 572.10 6908.57 98.16 0.00 0.00 0.00 0.00 22:12:01 docker0 471.44 586.97 37.36 3526.11 0.00 0.00 0.00 0.00 22:13:01 vetha69eb80 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 22:13:01 lo 0.67 0.67 0.06 0.06 0.00 0.00 0.00 0.00 22:13:01 ens3 51.96 29.88 176.60 16.84 0.00 0.00 0.00 0.00 22:13:01 docker0 5.92 11.11 0.41 136.80 0.00 0.00 0.00 0.00 Average: vetha69eb80 0.02 0.04 0.00 0.00 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 398.48 300.99 3542.59 57.50 0.00 0.00 0.00 0.00 Average: docker0 238.68 299.04 18.89 1831.46 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-18) 01/02/26 _x86_64_ (8 CPU) 22:10:00 LINUX RESTART (8 CPU) 22:11:01 CPU %user %nice %system %iowait %steal %idle 22:12:01 all 8.81 0.00 3.56 3.98 0.06 83.58 22:12:01 0 8.38 0.00 4.47 10.10 0.05 77.00 22:12:01 1 8.10 0.00 3.29 0.66 0.07 87.89 22:12:01 2 10.50 0.00 3.62 3.43 0.07 82.39 22:12:01 3 9.54 0.00 2.92 0.77 0.07 86.69 22:12:01 4 7.95 0.00 3.59 2.75 0.05 85.66 22:12:01 5 8.89 0.00 3.39 2.65 0.07 85.00 22:12:01 6 8.50 0.00 3.71 11.30 0.05 76.43 22:12:01 7 8.65 0.00 3.50 0.15 0.07 87.62 22:13:01 all 49.69 0.00 8.18 1.09 0.08 40.95 22:13:01 0 49.67 0.00 8.73 1.21 0.08 40.30 22:13:01 1 51.46 0.00 8.19 0.59 0.08 39.68 22:13:01 2 47.97 0.00 8.41 1.00 0.08 42.55 22:13:01 3 50.89 0.00 7.99 3.04 0.08 38.00 22:13:01 4 49.75 0.00 7.87 0.79 0.08 41.51 22:13:01 5 49.26 0.00 8.12 0.83 0.08 41.71 22:13:01 6 49.79 0.00 8.09 0.50 0.08 41.53 22:13:01 7 48.79 0.00 8.03 0.76 0.08 42.34 Average: all 29.25 0.00 5.87 2.54 0.07 62.27 Average: 0 29.01 0.00 6.60 5.66 0.07 58.67 Average: 1 29.74 0.00 5.74 0.63 0.08 63.83 Average: 2 29.25 0.00 6.01 2.21 0.08 62.45 Average: 3 30.16 0.00 5.45 1.90 0.08 62.41 Average: 4 28.87 0.00 5.73 1.77 0.07 63.56 Average: 5 29.05 0.00 5.75 1.74 0.08 63.38 Average: 6 29.18 0.00 5.90 5.90 0.07 58.95 Average: 7 28.75 0.00 5.77 0.46 0.08 64.94