---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13109 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 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-13109) 06/17/26 _x86_64_ (8 CPU) 04:03:32 LINUX RESTART (8 CPU) 04:04:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:05:01 321.40 13.96 307.43 0.00 1671.99 150250.96 0.00 04:06:01 69.01 0.38 68.62 0.00 3.07 21115.01 0.00 04:07:01 37.89 0.05 37.84 0.00 0.40 35407.15 0.00 04:08:01 70.77 0.25 70.52 0.00 12.00 33952.34 0.00 Average: 124.76 3.66 121.10 0.00 421.85 60180.33 0.00 04:04:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:05:01 28439504 31502640 784228 2.39 91584 3241912 1758220 5.18 1028292 2994548 2148 04:06:01 26297760 30947464 1332708 4.05 126544 4656260 2584224 7.62 2090924 3929616 892136 04:07:01 26229656 31454204 823928 2.51 131268 5190644 1852560 5.46 1850368 4200712 454500 04:08:01 27823204 31506224 779412 2.37 135768 3735064 1774924 5.23 1184984 3368116 292 Average: 27197531 31352633 930069 2.83 121291 4205970 1992482 5.87 1538642 3623248 337269 04:04:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:05:01 ens3 754.04 549.66 8705.60 131.44 0.00 0.00 0.00 0.00 04:05:01 docker0 127.85 133.04 8.67 651.42 0.00 0.00 0.00 0.00 04:05:01 lo 3.27 3.27 0.31 0.31 0.00 0.00 0.00 0.00 04:05:01 veth08cc9cf 4.33 4.47 0.41 8.52 0.00 0.00 0.00 0.00 04:06:01 ens3 238.31 202.73 1588.56 27.03 0.00 0.00 0.00 0.00 04:06:01 docker0 186.42 212.45 14.02 1568.65 0.00 0.00 0.00 0.00 04:06:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 04:06:01 veth08cc9cf 186.42 212.55 16.57 1568.65 0.00 0.00 0.00 0.13 04:07:01 ens3 16.71 11.61 14.03 7.12 0.00 0.00 0.00 0.00 04:07:01 docker0 1.48 1.50 0.12 1.65 0.00 0.00 0.00 0.00 04:07:01 lo 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 04:07:01 veth08cc9cf 1.48 1.52 0.14 1.65 0.00 0.00 0.00 0.00 04:08:01 ens3 109.68 66.54 2541.69 17.22 0.00 0.00 0.00 0.00 04:08:01 docker0 0.07 0.05 0.00 0.00 0.00 0.00 0.00 0.00 04:08:01 lo 1.40 1.40 0.13 0.13 0.00 0.00 0.00 0.00 Average: ens3 279.68 207.63 3212.34 45.70 0.00 0.00 0.00 0.00 Average: docker0 78.95 86.76 5.70 555.41 0.00 0.00 0.00 0.00 Average: lo 1.22 1.22 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-13109) 06/17/26 _x86_64_ (8 CPU) 04:03:32 LINUX RESTART (8 CPU) 04:04:01 CPU %user %nice %system %iowait %steal %idle 04:05:01 all 8.88 0.00 2.91 2.33 0.07 85.82 04:05:01 0 6.66 0.00 4.28 0.57 0.08 88.39 04:05:01 1 11.22 0.00 2.27 1.62 0.05 84.84 04:05:01 2 11.30 0.00 2.12 0.05 0.07 86.46 04:05:01 3 8.85 0.00 2.72 0.32 0.07 88.04 04:05:01 4 7.83 0.00 3.33 8.00 0.07 80.77 04:05:01 5 8.34 0.00 2.89 1.40 0.07 87.31 04:05:01 6 6.54 0.00 2.49 0.32 0.05 90.60 04:05:01 7 10.28 0.00 3.14 6.39 0.07 80.12 04:06:01 all 45.31 0.00 6.03 0.32 0.09 48.25 04:06:01 0 49.45 0.00 5.94 0.03 0.08 44.49 04:06:01 1 43.32 0.00 6.04 0.57 0.08 49.99 04:06:01 2 46.23 0.00 6.81 0.07 0.10 46.80 04:06:01 3 45.82 0.00 5.66 0.03 0.08 48.39 04:06:01 4 45.36 0.00 5.96 0.03 0.08 48.57 04:06:01 5 45.00 0.00 5.78 0.03 0.08 49.10 04:06:01 6 43.14 0.00 6.27 0.02 0.08 50.49 04:06:01 7 44.20 0.00 5.75 1.80 0.08 48.17 04:07:01 all 55.73 0.00 9.01 0.39 0.10 34.77 04:07:01 0 57.90 0.00 8.62 0.07 0.10 33.32 04:07:01 1 52.99 0.00 10.52 0.37 0.08 36.04 04:07:01 2 54.89 0.00 8.97 0.08 0.10 35.96 04:07:01 3 55.09 0.00 8.65 0.37 0.08 35.81 04:07:01 4 57.24 0.00 8.56 0.05 0.10 34.05 04:07:01 5 55.15 0.00 8.37 0.05 0.10 36.33 04:07:01 6 57.30 0.00 8.78 0.00 0.12 33.80 04:07:01 7 55.29 0.00 9.61 2.10 0.10 32.89 04:08:01 all 18.64 0.00 2.36 0.59 0.05 78.36 04:08:01 0 17.02 0.00 1.66 0.57 0.05 80.71 04:08:01 1 18.85 0.00 3.57 0.08 0.05 77.45 04:08:01 2 18.17 0.00 1.94 0.03 0.05 79.80 04:08:01 3 18.61 0.00 2.00 0.03 0.05 79.30 04:08:01 4 19.41 0.00 2.68 0.02 0.05 77.85 04:08:01 5 19.05 0.00 2.02 0.13 0.03 78.76 04:08:01 6 18.26 0.00 2.11 0.00 0.03 79.60 04:08:01 7 19.76 0.00 2.89 3.88 0.07 73.39 Average: all 32.15 0.00 5.07 0.91 0.07 61.79 Average: 0 32.77 0.00 5.12 0.31 0.08 61.71 Average: 1 31.61 0.00 5.60 0.66 0.07 62.06 Average: 2 32.63 0.00 4.95 0.06 0.08 62.28 Average: 3 32.11 0.00 4.76 0.19 0.07 62.87 Average: 4 32.48 0.00 5.13 2.02 0.08 60.29 Average: 5 31.89 0.00 4.76 0.40 0.07 62.87 Average: 6 31.30 0.00 4.91 0.08 0.07 63.64 Average: 7 32.40 0.00 5.35 3.54 0.08 58.63