---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773595 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-773595) 11/22/25 _x86_64_ (8 CPU) 07:18:52 LINUX RESTART (8 CPU) 07:19:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 07:20:01 399.83 73.01 326.82 0.00 12362.95 189209.46 0.00 07:21:01 276.92 11.86 265.06 0.00 1710.51 73424.56 0.00 07:22:01 151.82 0.72 151.11 0.00 49.46 48261.96 0.00 Average: 276.20 28.53 247.67 0.00 4708.06 103636.75 0.00 07:19:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 07:20:01 29260368 31554952 766376 2.33 74860 2520196 1777852 5.24 978532 2290800 272 07:21:01 26256832 31164552 1114192 3.39 156932 4843472 2300740 6.78 2084984 3932540 537008 07:22:01 26146016 31483716 792704 2.41 175428 5211512 1790428 5.28 1634852 4447992 168 Average: 27221072 31401073 891091 2.71 135740 4191727 1956340 5.77 1566123 3557111 179149 07:19:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 07:20:01 lo 5.10 5.10 0.51 0.51 0.00 0.00 0.00 0.00 07:20:01 ens3 608.36 421.71 5020.97 130.25 0.00 0.00 0.00 0.00 07:20:01 docker0 49.70 47.18 3.52 235.43 0.00 0.00 0.00 0.00 07:21:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 07:21:01 ens3 610.23 439.61 6439.72 54.98 0.00 0.00 0.00 0.00 07:21:01 veth62bc252 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 07:21:01 docker0 357.89 472.99 29.56 3076.31 0.00 0.00 0.00 0.00 07:22:01 lo 1.20 1.20 0.12 0.12 0.00 0.00 0.00 0.00 07:22:01 ens3 119.03 74.85 2674.20 17.92 0.00 0.00 0.00 0.00 07:22:01 docker0 5.08 10.25 0.37 136.74 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.24 0.24 0.00 0.00 0.00 0.00 Average: ens3 445.88 312.06 4711.65 67.72 0.00 0.00 0.00 0.00 Average: docker0 137.55 176.80 11.15 1149.44 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773595) 11/22/25 _x86_64_ (8 CPU) 07:18:52 LINUX RESTART (8 CPU) 07:19:01 CPU %user %nice %system %iowait %steal %idle 07:20:01 all 8.40 0.00 2.56 1.52 0.06 87.46 07:20:01 0 6.56 0.00 3.30 0.25 0.05 89.84 07:20:01 1 7.85 0.00 2.05 0.44 0.07 89.59 07:20:01 2 7.08 0.00 2.10 1.33 0.05 89.44 07:20:01 3 9.03 0.00 2.32 1.44 0.05 87.15 07:20:01 4 7.86 0.00 2.52 3.59 0.07 85.96 07:20:01 5 8.25 0.00 4.21 4.45 0.05 83.04 07:20:01 6 9.76 0.00 1.74 0.27 0.07 88.16 07:20:01 7 10.82 0.00 2.21 0.44 0.05 86.49 07:21:01 all 27.81 0.00 6.60 1.37 0.10 64.12 07:21:01 0 28.40 0.00 6.45 0.99 0.08 64.07 07:21:01 1 27.60 0.00 7.16 3.66 0.12 61.46 07:21:01 2 28.38 0.00 7.43 2.13 0.10 61.96 07:21:01 3 27.75 0.00 5.87 0.20 0.10 66.07 07:21:01 4 28.22 0.00 6.87 0.91 0.10 63.89 07:21:01 5 27.79 0.00 7.21 1.03 0.10 63.88 07:21:01 6 26.33 0.00 5.50 0.73 0.10 67.34 07:21:01 7 28.03 0.00 6.31 1.30 0.08 64.28 07:22:01 all 44.21 0.00 6.86 0.82 0.10 48.01 07:22:01 0 43.96 0.00 6.65 0.22 0.10 49.07 07:22:01 1 44.25 0.00 6.39 0.88 0.10 48.39 07:22:01 2 44.49 0.00 7.80 3.87 0.10 43.74 07:22:01 3 43.71 0.00 7.94 0.32 0.10 47.93 07:22:01 4 44.14 0.00 6.37 0.29 0.12 49.08 07:22:01 5 44.58 0.00 6.73 0.44 0.08 48.17 07:22:01 6 44.55 0.00 6.76 0.20 0.10 48.38 07:22:01 7 44.03 0.00 6.21 0.37 0.12 49.27 Average: all 26.79 0.00 5.33 1.24 0.09 66.55 Average: 0 26.31 0.00 5.47 0.49 0.08 67.65 Average: 1 26.55 0.00 5.19 1.65 0.10 66.51 Average: 2 26.62 0.00 5.77 2.44 0.08 65.09 Average: 3 26.83 0.00 5.38 0.66 0.08 67.05 Average: 4 26.71 0.00 5.25 1.60 0.10 66.34 Average: 5 26.88 0.00 6.05 1.97 0.08 65.02 Average: 6 26.86 0.00 4.67 0.40 0.09 67.99 Average: 7 27.59 0.00 4.90 0.70 0.08 66.73