---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9283 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-9283) 05/13/26 _x86_64_ (8 CPU) 11:46:31 LINUX RESTART (8 CPU) 11:47:03 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 276.23 13.79 262.44 0.00 1686.74 91077.40 0.00 11:49:01 127.78 1.02 126.76 0.00 12.53 54792.22 0.00 11:50:01 46.59 0.02 46.58 0.00 0.13 36286.35 0.00 Average: 148.78 4.84 143.94 0.00 553.88 60377.60 0.00 11:47:03 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 28498980 31547904 745972 2.27 90640 3230876 1613628 4.76 973260 2998492 687784 11:49:01 26250060 31451304 828448 2.52 129828 5175000 1875444 5.53 1828604 4212332 1119252 11:50:01 26165136 31468912 810140 2.46 135492 5255844 1845236 5.44 1852996 4252420 195292 Average: 26971392 31489373 794853 2.42 118653 4553907 1778103 5.24 1551620 3821081 667443 11:47:03 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 docker0 82.54 72.73 6.09 586.94 0.00 0.00 0.00 0.00 11:48:01 ens3 707.93 488.64 8805.62 120.18 0.00 0.00 0.00 0.00 11:48:01 lo 3.38 3.38 0.32 0.32 0.00 0.00 0.00 0.00 11:49:01 docker0 136.09 180.34 12.12 1814.33 0.00 0.00 0.00 0.00 11:49:01 veth09700fd 136.06 180.45 13.98 1814.34 0.00 0.00 0.00 0.15 11:49:01 ens3 212.03 155.46 1845.72 26.36 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:50:01 docker0 1.25 1.37 0.11 1.66 0.00 0.00 0.00 0.00 11:50:01 veth09700fd 1.25 1.38 0.12 1.66 0.00 0.00 0.00 0.00 11:50:01 ens3 18.08 13.93 15.39 8.10 0.00 0.00 0.00 0.00 11:50:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 Average: docker0 73.19 84.95 6.10 803.38 0.00 0.00 0.00 0.00 Average: veth09700fd 46.28 61.29 4.75 612.13 0.00 0.00 0.00 0.05 Average: ens3 308.24 216.32 3496.60 50.78 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.11 0.11 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9283) 05/13/26 _x86_64_ (8 CPU) 11:46:31 LINUX RESTART (8 CPU) 11:47:03 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 8.93 0.00 2.88 0.94 0.07 87.18 11:48:01 0 8.98 0.00 3.14 0.10 0.05 87.72 11:48:01 1 8.33 0.00 3.69 0.21 0.07 87.70 11:48:01 2 6.83 0.00 2.37 0.16 0.07 90.57 11:48:01 3 10.17 0.00 2.80 0.66 0.07 86.30 11:48:01 4 10.65 0.00 2.49 2.09 0.07 84.70 11:48:01 5 8.28 0.00 2.72 1.43 0.07 87.50 11:48:01 6 10.17 0.00 3.24 0.57 0.07 85.94 11:48:01 7 8.04 0.00 2.60 2.29 0.05 87.02 11:49:01 all 55.69 0.00 7.28 0.32 0.11 36.61 11:49:01 0 57.09 0.00 7.32 0.29 0.12 35.19 11:49:01 1 54.17 0.00 6.74 0.03 0.10 38.96 11:49:01 2 56.61 0.00 7.60 0.03 0.10 35.66 11:49:01 3 54.97 0.00 7.28 0.44 0.12 37.20 11:49:01 4 56.32 0.00 7.66 1.33 0.10 34.58 11:49:01 5 56.38 0.00 6.90 0.08 0.10 36.53 11:49:01 6 54.62 0.00 7.30 0.29 0.12 37.68 11:49:01 7 55.38 0.00 7.41 0.03 0.10 37.07 11:50:01 all 38.25 0.00 5.85 0.18 0.09 55.63 11:50:01 0 38.01 0.00 5.21 0.02 0.08 56.68 11:50:01 1 38.82 0.00 5.25 0.07 0.08 55.78 11:50:01 2 38.31 0.00 5.83 0.02 0.08 55.75 11:50:01 3 39.95 0.00 6.22 0.94 0.08 52.81 11:50:01 4 38.43 0.00 5.72 0.00 0.08 55.77 11:50:01 5 36.06 0.00 6.18 0.00 0.12 57.64 11:50:01 6 38.53 0.00 6.92 0.37 0.10 54.08 11:50:01 7 37.90 0.00 5.50 0.00 0.07 56.54 Average: all 34.61 0.00 5.37 0.47 0.09 59.46 Average: 0 35.03 0.00 5.25 0.14 0.08 59.49 Average: 1 34.12 0.00 5.25 0.10 0.09 60.44 Average: 2 34.31 0.00 5.31 0.07 0.09 60.23 Average: 3 35.32 0.00 5.46 0.68 0.09 58.45 Average: 4 35.42 0.00 5.32 1.13 0.08 58.04 Average: 5 33.90 0.00 5.30 0.49 0.10 60.21 Average: 6 34.69 0.00 5.85 0.41 0.10 58.96 Average: 7 34.08 0.00 5.20 0.75 0.07 59.90