---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-48 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-48) 01/03/26 _x86_64_ (8 CPU) 06:14:52 LINUX RESTART (8 CPU) 06:15:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:16:01 410.33 81.65 328.68 0.00 13941.94 104050.52 0.00 06:17:01 254.41 2.77 251.64 0.00 33.59 66434.13 0.00 06:18:01 98.65 0.32 98.33 0.00 34.12 24300.57 0.00 Average: 254.45 28.24 226.21 0.00 4669.63 64926.15 0.00 06:15:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:16:01 28823680 31525624 782152 2.38 79976 2914200 1908368 5.63 1030740 2644696 155716 06:17:01 26307328 31201428 1073092 3.26 157172 4829116 2356804 6.95 2051016 3912036 537708 06:18:01 25848976 31266396 1003428 3.05 162252 5316584 2281468 6.73 2170448 4216168 863932 Average: 26993328 31331149 952891 2.90 133133 4353300 2182213 6.43 1750735 3590967 519119 06:15:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:16:01 docker0 31.36 31.91 2.30 191.62 0.00 0.00 0.00 0.00 06:16:01 lo 5.57 5.57 0.56 0.56 0.00 0.00 0.00 0.00 06:16:01 ens3 650.31 432.43 8262.20 132.85 0.00 0.00 0.00 0.00 06:17:01 docker0 353.56 486.95 29.42 3115.62 0.00 0.00 0.00 0.00 06:17:01 vethbe3b4f7 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:17:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:17:01 ens3 524.63 377.70 3150.92 49.39 0.00 0.00 0.00 0.00 06:18:01 docker0 22.11 54.63 1.66 920.66 0.00 0.00 0.00 0.00 06:18:01 veth852f79b 0.05 0.27 0.00 0.02 0.00 0.00 0.00 0.00 06:18:01 lo 0.53 0.53 0.06 0.06 0.00 0.00 0.00 0.00 06:18:01 ens3 89.57 44.30 1330.01 12.80 0.00 0.00 0.00 0.00 Average: docker0 135.67 191.16 11.13 1409.27 0.00 0.00 0.00 0.00 Average: veth852f79b 0.02 0.09 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 2.10 2.10 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 421.48 284.80 4247.55 65.01 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-48) 01/03/26 _x86_64_ (8 CPU) 06:14:52 LINUX RESTART (8 CPU) 06:15:01 CPU %user %nice %system %iowait %steal %idle 06:16:01 all 8.32 0.00 2.74 2.63 0.05 86.26 06:16:01 0 8.31 0.00 3.85 0.81 0.03 87.00 06:16:01 1 9.52 0.00 2.27 0.47 0.05 87.69 06:16:01 2 7.42 0.00 2.41 0.69 0.05 89.43 06:16:01 3 7.35 0.00 3.49 10.12 0.05 78.99 06:16:01 4 8.88 0.00 3.25 5.18 0.05 82.64 06:16:01 5 7.66 0.00 1.89 1.39 0.05 89.00 06:16:01 6 7.09 0.00 2.70 1.92 0.03 88.26 06:16:01 7 10.30 0.00 2.08 0.52 0.05 87.05 06:17:01 all 25.88 0.00 6.12 3.19 0.08 64.73 06:17:01 0 27.12 0.00 6.25 1.10 0.08 65.45 06:17:01 1 24.85 0.00 5.75 0.67 0.07 68.66 06:17:01 2 26.58 0.00 6.52 2.25 0.10 64.55 06:17:01 3 25.06 0.00 6.94 7.91 0.08 60.00 06:17:01 4 25.15 0.00 5.55 0.79 0.07 68.44 06:17:01 5 25.65 0.00 6.46 10.15 0.08 57.66 06:17:01 6 26.00 0.00 6.02 1.41 0.08 66.48 06:17:01 7 26.65 0.00 5.48 1.26 0.07 66.55 06:18:01 all 50.89 0.00 7.78 1.60 0.08 39.65 06:18:01 0 51.77 0.00 8.24 1.36 0.08 38.55 06:18:01 1 48.31 0.00 7.69 1.30 0.08 42.62 06:18:01 2 52.56 0.00 8.28 0.29 0.07 38.80 06:18:01 3 52.62 0.00 7.36 1.28 0.10 38.64 06:18:01 4 49.65 0.00 6.96 1.35 0.08 41.95 06:18:01 5 50.62 0.00 8.15 4.09 0.08 37.05 06:18:01 6 51.22 0.00 7.71 1.91 0.07 39.10 06:18:01 7 50.34 0.00 7.86 1.21 0.10 40.48 Average: all 28.35 0.00 5.55 2.47 0.07 63.56 Average: 0 29.09 0.00 6.11 1.09 0.07 63.64 Average: 1 27.51 0.00 5.23 0.81 0.07 66.38 Average: 2 28.85 0.00 5.74 1.07 0.07 64.26 Average: 3 28.35 0.00 5.93 6.43 0.08 59.20 Average: 4 27.85 0.00 5.25 2.45 0.07 64.38 Average: 5 27.95 0.00 5.49 5.20 0.07 61.28 Average: 6 28.10 0.00 5.47 1.75 0.06 64.62 Average: 7 29.09 0.00 5.14 1.00 0.07 64.70