---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-10576 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 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-10576) 05/25/26 _x86_64_ (8 CPU) 04:17:53 LINUX RESTART (8 CPU) 04:18:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:19:01 366.68 72.98 293.70 0.00 12338.82 168393.20 0.00 04:20:01 251.93 12.39 239.54 0.00 1690.21 70312.72 0.00 04:21:01 38.56 0.03 38.53 0.00 0.27 31494.90 0.00 04:22:01 142.81 0.33 142.48 0.00 33.19 38656.76 0.00 Average: 200.01 21.43 178.57 0.00 3515.76 77217.33 0.00 04:18:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:19:01 29255060 31561988 751308 2.29 74952 2531284 1790036 5.28 961824 2299452 924 04:20:01 26382920 31228500 1045400 3.18 154168 4793668 2312844 6.82 2004668 3894112 543132 04:21:01 25624420 31131664 1140352 3.47 160000 5418232 2470740 7.28 2230248 4393264 677420 04:22:01 26176860 31492300 783532 2.38 168184 5215260 1857236 5.48 1641992 4425608 398720 Average: 26859815 31353613 930148 2.83 139326 4489611 2107714 6.21 1709683 3753109 405049 04:18:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:19:01 docker0 56.56 56.23 4.00 295.79 0.00 0.00 0.00 0.00 04:19:01 veth4bc9e8e 56.56 56.35 4.77 295.80 0.00 0.00 0.00 0.02 04:19:01 lo 3.90 3.90 0.38 0.38 0.00 0.00 0.00 0.00 04:19:01 ens3 495.38 380.11 5119.04 93.34 0.00 0.00 0.00 0.00 04:20:01 docker0 260.89 429.75 23.22 2892.49 0.00 0.00 0.00 0.00 04:20:01 veth18d0c47 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 04:20:01 lo 1.87 1.87 0.19 0.19 0.00 0.00 0.00 0.00 04:20:01 ens3 581.71 348.45 6271.93 80.24 0.00 0.00 0.00 0.00 04:21:01 docker0 1.15 1.42 0.13 0.42 0.00 0.00 0.00 0.00 04:21:01 veth18d0c47 1.15 1.45 0.14 0.42 0.00 0.00 0.00 0.00 04:21:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:21:01 ens3 11.53 7.28 8.28 4.50 0.00 0.00 0.00 0.00 04:22:01 docker0 4.52 8.18 0.33 128.28 0.00 0.00 0.00 0.00 04:22:01 lo 1.40 1.40 0.14 0.14 0.00 0.00 0.00 0.00 04:22:01 ens3 109.87 65.32 2716.97 14.72 0.00 0.00 0.00 0.00 Average: docker0 80.80 123.93 6.92 829.48 0.00 0.00 0.00 0.00 Average: lo 1.79 1.79 0.18 0.18 0.00 0.00 0.00 0.00 Average: ens3 299.67 200.32 3529.46 48.21 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-10576) 05/25/26 _x86_64_ (8 CPU) 04:17:53 LINUX RESTART (8 CPU) 04:18:01 CPU %user %nice %system %iowait %steal %idle 04:19:01 all 7.87 0.00 2.37 1.90 0.06 87.81 04:19:01 0 5.96 0.00 1.82 0.08 0.05 92.08 04:19:01 1 7.15 0.00 2.33 0.70 0.07 89.75 04:19:01 2 6.67 0.00 2.18 1.47 0.05 89.63 04:19:01 3 6.02 0.00 2.76 1.66 0.07 89.50 04:19:01 4 6.57 0.00 2.66 3.47 0.05 87.25 04:19:01 5 10.19 0.00 2.93 0.49 0.07 86.33 04:19:01 6 7.22 0.00 1.90 3.18 0.05 87.65 04:19:01 7 13.17 0.00 2.39 4.14 0.07 80.24 04:20:01 all 25.65 0.00 5.76 1.34 0.08 67.17 04:20:01 0 24.75 0.00 4.95 0.59 0.08 69.62 04:20:01 1 26.12 0.00 6.55 2.28 0.07 64.98 04:20:01 2 24.99 0.00 6.02 1.03 0.08 67.87 04:20:01 3 24.53 0.00 5.09 1.69 0.08 68.61 04:20:01 4 26.59 0.00 5.18 0.73 0.08 67.42 04:20:01 5 25.93 0.00 5.58 0.51 0.08 67.90 04:20:01 6 26.61 0.00 5.58 0.34 0.08 67.38 04:20:01 7 25.67 0.00 7.11 3.61 0.08 63.52 04:21:01 all 39.41 0.00 5.81 0.35 0.10 54.32 04:21:01 0 41.65 0.00 5.62 0.05 0.08 52.60 04:21:01 1 38.16 0.00 6.32 0.03 0.10 55.38 04:21:01 2 39.64 0.00 5.58 2.57 0.10 52.10 04:21:01 3 39.42 0.00 5.75 0.03 0.08 54.71 04:21:01 4 38.37 0.00 6.00 0.02 0.08 55.52 04:21:01 5 40.96 0.00 5.60 0.08 0.12 53.23 04:21:01 6 38.91 0.00 5.58 0.02 0.12 55.38 04:21:01 7 38.20 0.00 6.04 0.03 0.10 55.62 04:22:01 all 47.91 0.00 7.03 0.66 0.10 44.31 04:22:01 0 47.06 0.00 8.13 1.33 0.12 43.36 04:22:01 1 47.29 0.00 6.59 0.15 0.08 45.88 04:22:01 2 48.55 0.00 7.13 0.66 0.08 43.58 04:22:01 3 48.06 0.00 6.43 0.19 0.10 45.22 04:22:01 4 48.41 0.00 6.61 0.10 0.10 44.77 04:22:01 5 46.16 0.00 7.55 1.86 0.10 44.33 04:22:01 6 47.97 0.00 6.87 0.40 0.10 44.66 04:22:01 7 49.75 0.00 6.91 0.57 0.10 42.67 Average: all 30.21 0.00 5.24 1.06 0.08 63.41 Average: 0 29.82 0.00 5.12 0.51 0.08 64.46 Average: 1 29.66 0.00 5.45 0.79 0.08 64.02 Average: 2 29.94 0.00 5.22 1.43 0.08 63.32 Average: 3 29.54 0.00 5.01 0.89 0.08 64.48 Average: 4 29.99 0.00 5.12 1.08 0.08 63.73 Average: 5 30.81 0.00 5.41 0.73 0.09 62.96 Average: 6 30.19 0.00 4.98 0.98 0.09 63.75 Average: 7 31.70 0.00 5.61 2.09 0.09 60.52