---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-5599 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-5599) 04/20/26 _x86_64_ (8 CPU) 11:45:22 LINUX RESTART (8 CPU) 11:46:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:47:01 245.06 10.59 234.47 0.00 1506.19 50268.36 0.00 11:48:01 79.82 0.02 79.80 0.00 0.13 47011.11 0.00 11:49:01 44.23 0.13 44.09 0.00 2.13 26445.33 0.00 Average: 122.35 3.54 118.81 0.00 497.21 41191.18 0.00 11:46:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:47:01 27133524 31390292 888664 2.70 122876 4287440 1892628 5.58 1633208 3569748 1081852 11:48:01 25932236 31281328 995128 3.03 129332 5319756 2246144 6.62 1826036 4522192 841292 11:49:01 28100780 31521684 763640 2.32 137704 3505284 1829300 5.39 1153352 3152944 244900 Average: 27055513 31397768 882477 2.68 129971 4370827 1989357 5.86 1537532 3748295 722681 11:46:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:47:01 lo 2.78 2.78 0.27 0.27 0.00 0.00 0.00 0.00 11:47:01 ens3 623.37 454.94 9504.14 104.36 0.00 0.00 0.00 0.00 11:47:01 veth8b56a88 133.77 173.33 13.17 1604.38 0.00 0.00 0.00 0.13 11:47:01 docker0 237.72 281.99 18.33 2183.62 0.00 0.00 0.00 0.00 11:48:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:48:01 ens3 12.91 8.62 11.42 5.10 0.00 0.00 0.00 0.00 11:48:01 veth8b56a88 0.55 0.47 0.07 0.24 0.00 0.00 0.00 0.00 11:48:01 docker0 0.55 0.43 0.06 0.24 0.00 0.00 0.00 0.00 11:49:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:49:01 ens3 98.75 59.22 2525.18 13.59 0.00 0.00 0.00 0.00 11:49:01 docker0 1.12 1.13 0.10 1.62 0.00 0.00 0.00 0.00 Average: lo 1.27 1.27 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 242.90 172.69 3982.91 40.66 0.00 0.00 0.00 0.00 Average: docker0 78.91 93.47 6.10 720.37 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-5599) 04/20/26 _x86_64_ (8 CPU) 11:45:22 LINUX RESTART (8 CPU) 11:46:02 CPU %user %nice %system %iowait %steal %idle 11:47:01 all 27.36 0.00 5.74 1.50 0.09 65.31 11:47:01 0 26.39 0.00 5.58 0.24 0.09 67.70 11:47:01 1 28.29 0.00 5.07 0.43 0.09 66.13 11:47:01 2 24.99 0.00 6.45 5.23 0.07 63.26 11:47:01 3 28.83 0.00 6.05 1.01 0.09 64.01 11:47:01 4 27.07 0.00 5.07 0.74 0.09 67.03 11:47:01 5 26.74 0.00 5.52 1.55 0.09 66.10 11:47:01 6 28.94 0.00 5.47 0.55 0.10 64.94 11:47:01 7 27.64 0.00 6.68 2.31 0.09 63.29 11:48:01 all 59.89 0.00 7.62 0.23 0.11 32.15 11:48:01 0 59.94 0.00 7.90 0.05 0.12 32.00 11:48:01 1 58.19 0.00 7.86 0.25 0.12 33.58 11:48:01 2 60.52 0.00 7.09 0.00 0.12 32.27 11:48:01 3 61.88 0.00 7.43 0.07 0.12 30.50 11:48:01 4 59.82 0.00 7.82 0.02 0.12 32.22 11:48:01 5 59.49 0.00 7.33 0.03 0.12 33.03 11:48:01 6 60.94 0.00 7.68 0.77 0.10 30.51 11:48:01 7 58.34 0.00 7.87 0.64 0.10 33.05 11:49:01 all 25.15 0.00 3.28 0.30 0.06 71.21 11:49:01 0 25.21 0.00 3.84 0.07 0.07 70.81 11:49:01 1 24.88 0.00 3.48 1.68 0.05 69.91 11:49:01 2 24.42 0.00 2.96 0.03 0.07 72.52 11:49:01 3 24.81 0.00 2.80 0.05 0.05 72.29 11:49:01 4 25.28 0.00 3.78 0.12 0.05 70.76 11:49:01 5 25.70 0.00 2.96 0.02 0.07 71.26 11:49:01 6 25.62 0.00 3.21 0.40 0.07 70.70 11:49:01 7 25.25 0.00 3.19 0.03 0.07 71.46 Average: all 37.52 0.00 5.54 0.67 0.09 56.18 Average: 0 37.22 0.00 5.77 0.12 0.09 56.80 Average: 1 37.18 0.00 5.47 0.79 0.08 56.47 Average: 2 36.74 0.00 5.49 1.72 0.08 55.96 Average: 3 38.54 0.00 5.42 0.37 0.08 55.58 Average: 4 37.45 0.00 5.56 0.29 0.08 56.62 Average: 5 37.38 0.00 5.27 0.52 0.09 56.74 Average: 6 38.55 0.00 5.45 0.58 0.09 55.34 Average: 7 37.11 0.00 5.90 0.98 0.08 55.92