---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-6506 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 12G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6506) 08/08/25 _x86_64_ (8 CPU) 05:55:50 LINUX RESTART (8 CPU) 05:56:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:57:01 474.00 81.89 392.12 0.00 13971.67 93334.58 0.00 05:58:01 243.34 0.37 242.98 0.00 29.86 43781.10 0.00 Average: 358.67 41.13 317.55 0.00 7000.77 68557.84 0.00 05:56:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:57:01 28782160 31474720 826860 2.52 79992 2901328 2174564 6.41 1107480 2601076 5160 05:58:01 27490208 31482252 791644 2.41 139684 4013220 1875880 5.53 1272204 3574968 912 Average: 28136184 31478486 809252 2.46 109838 3457274 2025222 5.97 1189842 3088022 3036 05:56:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:57:01 vetha5ab459 6.05 8.30 0.47 66.58 0.00 0.00 0.00 0.01 05:57:01 vethdc2a80a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 docker0 15.78 19.10 1.14 151.83 0.00 0.00 0.00 0.00 05:57:01 lo 5.23 5.23 0.53 0.53 0.00 0.00 0.00 0.00 05:57:01 veth2dcb18a 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 05:57:01 ens3 621.75 402.63 6725.57 134.52 0.00 0.00 0.00 0.00 05:58:01 vethb06744e 0.37 0.45 0.09 0.12 0.00 0.00 0.00 0.00 05:58:01 docker0 14.15 27.90 1.00 379.50 0.00 0.00 0.00 0.00 05:58:01 lo 1.87 1.87 0.18 0.18 0.00 0.00 0.00 0.00 05:58:01 ens3 327.30 196.58 6166.85 47.11 0.00 0.00 0.00 0.00 Average: vethb06744e 0.18 0.22 0.04 0.06 0.00 0.00 0.00 0.00 Average: docker0 14.96 23.50 1.07 265.66 0.00 0.00 0.00 0.00 Average: lo 3.55 3.55 0.35 0.35 0.00 0.00 0.00 0.00 Average: ens3 474.52 299.61 6446.21 90.82 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-6506) 08/08/25 _x86_64_ (8 CPU) 05:55:50 LINUX RESTART (8 CPU) 05:56:01 CPU %user %nice %system %iowait %steal %idle 05:57:01 all 9.38 0.00 2.95 2.09 0.06 85.52 05:57:01 0 10.47 0.00 3.75 0.35 0.07 85.36 05:57:01 1 10.31 0.00 2.37 0.59 0.07 86.66 05:57:01 2 12.57 0.00 3.07 0.28 0.05 84.02 05:57:01 3 7.92 0.00 3.47 6.48 0.07 82.06 05:57:01 4 7.29 0.00 2.76 2.55 0.07 87.33 05:57:01 5 10.34 0.00 2.77 2.31 0.05 84.53 05:57:01 6 6.62 0.00 3.16 2.71 0.05 87.46 05:57:01 7 9.46 0.00 2.29 1.43 0.07 86.75 05:58:01 all 9.00 0.00 3.68 1.07 0.07 86.18 05:58:01 0 8.66 0.00 2.92 0.40 0.05 87.97 05:58:01 1 10.92 0.00 3.80 0.32 0.08 84.87 05:58:01 2 8.87 0.00 5.72 4.62 0.08 80.70 05:58:01 3 9.64 0.00 3.35 0.32 0.08 86.60 05:58:01 4 10.97 0.00 3.70 0.36 0.08 84.88 05:58:01 5 7.83 0.00 4.01 1.10 0.08 86.98 05:58:01 6 7.31 0.00 2.99 0.10 0.07 89.53 05:58:01 7 7.78 0.00 2.95 1.31 0.05 87.91 Average: all 9.19 0.00 3.32 1.58 0.07 85.85 Average: 0 9.57 0.00 3.33 0.38 0.06 86.66 Average: 1 10.61 0.00 3.09 0.46 0.08 85.77 Average: 2 10.73 0.00 4.39 2.44 0.07 82.37 Average: 3 8.78 0.00 3.41 3.41 0.08 84.32 Average: 4 9.13 0.00 3.23 1.46 0.08 86.11 Average: 5 9.09 0.00 3.39 1.71 0.07 85.75 Average: 6 6.97 0.00 3.07 1.41 0.06 88.49 Average: 7 8.63 0.00 2.62 1.37 0.06 87.33