---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4702 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-4702) 04/07/26 _x86_64_ (8 CPU) 12:17:52 LINUX RESTART (8 CPU) 12:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 12:19:02 394.05 72.55 321.50 0.00 12297.68 176130.24 0.00 12:20:01 89.31 0.49 88.82 0.00 18.30 45910.86 0.00 12:21:01 160.41 0.55 159.86 0.00 30.93 74087.25 0.00 Average: 215.29 24.67 190.62 0.00 4138.52 99004.37 0.00 12:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 12:19:02 28534792 31532736 758808 2.31 90480 3182372 1666576 4.91 968772 2964644 687312 12:20:01 28490204 31523836 762992 2.32 109784 3183504 1668656 4.92 1112740 2847808 272 12:21:01 26456600 31492904 784480 2.39 164664 4951412 1998628 5.89 1231348 4575064 784 Average: 27827199 31516492 768760 2.34 121643 3772429 1777953 5.24 1104287 3462505 229456 12:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 12:19:02 ens3 706.03 451.87 8148.49 129.86 0.00 0.00 0.00 0.00 12:19:02 lo 3.43 3.43 0.33 0.33 0.00 0.00 0.00 0.00 12:19:02 docker0 15.43 16.95 1.15 137.08 0.00 0.00 0.00 0.00 12:20:01 ens3 75.77 48.97 509.13 15.90 0.00 0.00 0.00 0.00 12:20:01 lo 0.34 0.34 0.03 0.03 0.00 0.00 0.00 0.00 12:20:01 docker0 27.00 35.88 2.32 470.77 0.00 0.00 0.00 0.00 12:21:01 ens3 430.99 271.52 10264.95 49.17 0.00 0.00 0.00 0.00 12:21:01 lo 2.60 2.60 0.25 0.25 0.00 0.00 0.00 0.00 12:21:01 docker0 32.24 32.94 2.95 476.58 0.00 0.00 0.00 0.00 12:21:01 veth3a0329c 0.03 0.13 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 406.10 258.62 6339.91 65.25 0.00 0.00 0.00 0.00 Average: lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 Average: docker0 24.88 28.55 2.14 360.86 0.00 0.00 0.00 0.00 Average: veth3a0329c 0.01 0.04 0.00 0.00 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4702) 04/07/26 _x86_64_ (8 CPU) 12:17:52 LINUX RESTART (8 CPU) 12:18:01 CPU %user %nice %system %iowait %steal %idle 12:19:02 all 10.46 0.00 3.49 1.51 0.07 84.47 12:19:02 0 8.56 0.00 4.41 0.35 0.07 86.61 12:19:02 1 11.30 0.00 3.98 3.96 0.05 80.71 12:19:02 2 10.45 0.00 2.70 1.33 0.07 85.44 12:19:02 3 8.19 0.00 2.88 0.40 0.08 88.44 12:19:02 4 11.41 0.00 2.84 0.74 0.07 84.95 12:19:02 5 10.65 0.00 3.51 2.04 0.07 83.73 12:19:02 6 9.27 0.00 3.75 1.20 0.07 85.72 12:19:02 7 13.89 0.00 3.85 2.06 0.07 80.13 12:20:01 all 41.87 0.00 6.07 0.60 0.09 51.36 12:20:01 0 41.19 0.00 6.21 0.03 0.09 52.47 12:20:01 1 41.44 0.00 7.11 3.20 0.10 48.14 12:20:01 2 42.90 0.00 5.86 0.09 0.10 51.05 12:20:01 3 42.59 0.00 5.78 0.22 0.10 51.31 12:20:01 4 42.03 0.00 5.16 0.36 0.09 52.37 12:20:01 5 43.64 0.00 5.99 0.09 0.07 50.21 12:20:01 6 41.96 0.00 6.02 0.15 0.09 51.79 12:20:01 7 39.20 0.00 6.45 0.70 0.09 53.57 12:21:01 all 10.73 0.00 4.73 0.68 0.07 83.79 12:21:01 0 10.95 0.00 3.86 0.05 0.09 85.06 12:21:01 1 9.20 0.00 4.79 0.65 0.07 85.30 12:21:01 2 10.34 0.00 3.95 0.03 0.07 85.60 12:21:01 3 12.21 0.00 5.06 0.20 0.05 82.48 12:21:01 4 12.94 0.00 5.07 0.61 0.07 81.30 12:21:01 5 10.29 0.00 5.11 1.26 0.08 83.26 12:21:01 6 9.83 0.00 5.53 0.17 0.07 84.40 12:21:01 7 10.10 0.00 4.45 2.43 0.07 82.95 Average: all 20.96 0.00 4.76 0.93 0.08 73.28 Average: 0 20.18 0.00 4.82 0.15 0.08 74.77 Average: 1 20.59 0.00 5.29 2.61 0.07 71.44 Average: 2 21.18 0.00 4.17 0.49 0.08 74.09 Average: 3 20.91 0.00 4.57 0.28 0.08 74.16 Average: 4 22.06 0.00 4.35 0.57 0.07 72.95 Average: 5 21.45 0.00 4.86 1.13 0.07 72.48 Average: 6 20.28 0.00 5.09 0.51 0.07 74.05 Average: 7 21.02 0.00 4.91 1.73 0.07 72.26