---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8917 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-8917) 05/08/26 _x86_64_ (8 CPU) 19:14:33 LINUX RESTART (8 CPU) 19:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:16:01 358.97 71.89 287.09 0.00 12815.06 40859.86 0.00 19:17:01 229.75 2.78 226.96 0.00 28.26 62012.86 0.00 19:18:01 97.00 0.25 96.75 0.00 14.53 34848.74 0.00 Average: 228.57 24.97 203.60 0.00 4285.95 45907.15 0.00 19:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:16:01 28311448 31506912 783532 2.38 89328 3378316 1901372 5.61 1033728 3117536 635252 19:17:01 26290796 31224584 1051324 3.20 154588 4873972 2073212 6.11 2078920 3907932 681612 19:18:01 27048848 31338888 934256 2.84 160732 4239256 2285864 6.74 1698556 3537720 17772 Average: 27217031 31356795 923037 2.81 134883 4163848 2086816 6.15 1603735 3521063 444879 19:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:16:01 docker0 25.38 39.28 1.46 137.36 0.00 0.00 0.00 0.00 19:16:01 ens3 737.93 478.85 8094.36 135.75 0.00 0.00 0.00 0.00 19:16:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 19:17:01 docker0 333.18 442.76 27.76 2942.82 0.00 0.00 0.00 0.00 19:17:01 vethc617208 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 19:17:01 ens3 478.17 353.54 2975.95 46.26 0.00 0.00 0.00 0.00 19:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 19:18:01 docker0 5.17 9.22 0.36 128.31 0.00 0.00 0.00 0.00 19:18:01 veth99eb099 0.05 0.18 0.00 0.01 0.00 0.00 0.00 0.00 19:18:01 ens3 32.21 19.35 211.00 8.88 0.00 0.00 0.00 0.00 19:18:01 lo 0.47 0.47 0.05 0.05 0.00 0.00 0.00 0.00 Average: docker0 121.24 163.75 9.86 1069.50 0.00 0.00 0.00 0.00 Average: veth99eb099 0.02 0.06 0.00 0.00 0.00 0.00 0.00 0.00 Average: ens3 416.10 283.91 3760.44 63.63 0.00 0.00 0.00 0.00 Average: lo 1.93 1.93 0.19 0.19 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8917) 05/08/26 _x86_64_ (8 CPU) 19:14:33 LINUX RESTART (8 CPU) 19:15:01 CPU %user %nice %system %iowait %steal %idle 19:16:01 all 9.94 0.00 2.86 2.72 0.06 84.42 19:16:01 0 7.52 0.00 2.74 1.35 0.07 88.32 19:16:01 1 11.02 0.00 2.44 0.67 0.07 85.80 19:16:01 2 10.54 0.00 3.02 7.72 0.07 78.65 19:16:01 3 10.53 0.00 3.22 3.51 0.05 82.69 19:16:01 4 8.74 0.00 2.68 0.64 0.05 87.89 19:16:01 5 12.12 0.00 2.24 1.60 0.05 84.00 19:16:01 6 7.96 0.00 3.27 1.63 0.05 87.09 19:16:01 7 11.05 0.00 3.25 4.68 0.07 80.94 19:17:01 all 28.05 0.00 5.34 3.20 0.08 63.32 19:17:01 0 26.77 0.00 5.90 11.56 0.08 55.69 19:17:01 1 26.84 0.00 5.10 0.83 0.07 67.16 19:17:01 2 28.89 0.00 6.00 9.44 0.08 55.58 19:17:01 3 26.63 0.00 4.96 0.46 0.08 67.87 19:17:01 4 28.42 0.00 5.43 0.50 0.08 65.56 19:17:01 5 29.46 0.00 4.73 0.47 0.07 65.28 19:17:01 6 27.99 0.00 5.44 1.30 0.08 65.19 19:17:01 7 29.42 0.00 5.20 1.06 0.08 64.24 19:18:01 all 46.43 0.00 6.32 1.30 0.12 45.84 19:18:01 0 44.40 0.00 6.60 1.01 0.12 47.88 19:18:01 1 48.06 0.00 7.06 0.22 0.12 44.54 19:18:01 2 45.53 0.00 5.74 1.24 0.10 47.38 19:18:01 3 46.97 0.00 6.64 5.10 0.12 41.17 19:18:01 4 47.59 0.00 6.18 0.22 0.10 45.91 19:18:01 5 45.47 0.00 6.49 0.15 0.13 47.76 19:18:01 6 47.36 0.00 5.94 0.39 0.12 46.20 19:18:01 7 46.03 0.00 5.87 2.08 0.13 45.88 Average: all 28.16 0.00 4.84 2.41 0.09 64.50 Average: 0 26.27 0.00 5.08 4.64 0.09 63.92 Average: 1 28.67 0.00 4.87 0.57 0.08 65.80 Average: 2 28.35 0.00 4.93 6.13 0.08 60.51 Average: 3 28.05 0.00 4.94 3.02 0.08 63.90 Average: 4 28.27 0.00 4.77 0.45 0.08 66.43 Average: 5 29.03 0.00 4.48 0.74 0.08 65.66 Average: 6 27.79 0.00 4.88 1.10 0.08 66.14 Average: 7 28.86 0.00 4.78 2.61 0.10 63.66