---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9790 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9790) 05/21/26 _x86_64_ (8 CPU) 10:02:41 LINUX RESTART (8 CPU) 10:03:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 10:04:01 416.30 62.79 353.51 0.00 11095.35 86560.24 0.00 10:05:01 93.52 0.50 93.02 0.00 23.60 37770.24 0.00 Average: 254.91 31.64 223.26 0.00 5559.47 62165.24 0.00 10:03:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 10:04:01 28170288 31293988 991980 3.02 94900 3285980 2244044 6.62 1362836 2915148 161344 10:05:01 27535556 31521928 763624 2.32 125332 4034388 1810992 5.34 1146032 3681252 466748 Average: 27852922 31407958 877802 2.67 110116 3660184 2027518 5.98 1254434 3298200 314046 10:03:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 10:04:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 10:04:01 ens3 585.39 379.90 7829.96 131.43 0.00 0.00 0.00 0.00 10:04:01 veth15f2414 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 10:04:01 docker0 9.45 13.61 0.67 76.31 0.00 0.00 0.00 0.00 10:05:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 10:05:01 ens3 307.45 203.10 7662.22 31.32 0.00 0.00 0.00 0.00 10:05:01 docker0 58.12 73.64 4.85 1038.54 0.00 0.00 0.00 0.00 Average: lo 2.70 2.70 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 446.42 291.50 7746.09 81.38 0.00 0.00 0.00 0.00 Average: docker0 33.79 43.63 2.76 557.43 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9790) 05/21/26 _x86_64_ (8 CPU) 10:02:41 LINUX RESTART (8 CPU) 10:03:01 CPU %user %nice %system %iowait %steal %idle 10:04:01 all 15.62 0.00 3.91 1.46 0.09 78.92 10:04:01 0 16.54 0.00 3.57 2.21 0.08 77.60 10:04:01 1 16.71 0.00 4.24 1.22 0.08 77.75 10:04:01 2 16.05 0.00 4.08 0.54 0.10 79.23 10:04:01 3 14.35 0.00 3.49 1.50 0.08 80.58 10:04:01 4 15.26 0.00 2.95 0.25 0.08 81.46 10:04:01 5 16.68 0.00 4.13 0.30 0.10 78.79 10:04:01 6 14.60 0.00 3.55 0.56 0.08 81.20 10:04:01 7 14.79 0.00 5.26 5.14 0.10 74.71 10:05:01 all 24.80 0.00 4.54 0.39 0.08 70.19 10:05:01 0 24.20 0.00 4.55 1.97 0.08 69.19 10:05:01 1 25.56 0.00 5.38 0.05 0.08 68.93 10:05:01 2 24.54 0.00 4.70 0.64 0.08 70.03 10:05:01 3 24.19 0.00 3.96 0.07 0.10 71.69 10:05:01 4 24.76 0.00 4.09 0.03 0.07 71.05 10:05:01 5 24.77 0.00 4.15 0.08 0.07 70.92 10:05:01 6 26.45 0.00 5.75 0.10 0.08 67.61 10:05:01 7 23.96 0.00 3.77 0.15 0.07 72.05 Average: all 20.22 0.00 4.23 0.93 0.09 74.55 Average: 0 20.37 0.00 4.06 2.09 0.08 73.40 Average: 1 21.14 0.00 4.81 0.63 0.08 73.34 Average: 2 20.30 0.00 4.39 0.59 0.09 74.63 Average: 3 19.27 0.00 3.72 0.78 0.09 76.13 Average: 4 20.01 0.00 3.52 0.14 0.08 76.25 Average: 5 20.73 0.00 4.14 0.19 0.08 74.85 Average: 6 20.54 0.00 4.65 0.33 0.08 74.39 Average: 7 19.38 0.00 4.51 2.64 0.08 73.38