---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-773474 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-773474) 11/20/25 _x86_64_ (8 CPU) 03:09:09 LINUX RESTART (8 CPU) 03:10:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:11:01 311.33 18.63 292.70 0.00 2228.16 94742.74 0.00 03:12:01 117.36 0.38 116.98 0.00 34.93 33561.07 0.00 Average: 214.35 9.51 204.84 0.00 1131.54 64151.91 0.00 03:10:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 26540520 31291472 984648 3.00 155904 4697188 2148476 6.33 1873588 3869108 382048 03:12:01 26486884 31497948 780300 2.37 161964 4943180 1813248 5.35 1609220 4172420 152948 Average: 26513702 31394710 882474 2.68 158934 4820184 1980862 5.84 1741404 4020764 267498 03:10:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 lo 1.80 1.80 0.19 0.19 0.00 0.00 0.00 0.00 03:11:01 veth37611ec 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 03:11:01 ens3 642.88 481.74 6722.07 99.22 0.00 0.00 0.00 0.00 03:11:01 docker0 366.91 452.12 30.36 3314.03 0.00 0.00 0.00 0.00 03:12:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 03:12:01 ens3 101.68 60.77 2279.00 14.30 0.00 0.00 0.00 0.00 03:12:01 docker0 5.18 11.53 0.36 128.43 0.00 0.00 0.00 0.00 Average: lo 1.63 1.63 0.17 0.17 0.00 0.00 0.00 0.00 Average: ens3 372.28 271.25 4500.53 56.76 0.00 0.00 0.00 0.00 Average: docker0 186.04 231.83 15.36 1721.23 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-773474) 11/20/25 _x86_64_ (8 CPU) 03:09:09 LINUX RESTART (8 CPU) 03:10:01 CPU %user %nice %system %iowait %steal %idle 03:11:01 all 20.63 0.00 5.71 1.81 0.07 71.77 03:11:01 0 18.65 0.00 6.14 2.46 0.08 72.67 03:11:01 1 22.17 0.00 6.03 3.64 0.07 68.09 03:11:01 2 21.36 0.00 6.63 2.27 0.08 69.64 03:11:01 3 22.01 0.00 4.69 0.32 0.08 72.90 03:11:01 4 19.95 0.00 5.50 1.13 0.07 73.35 03:11:01 5 21.27 0.00 6.25 3.75 0.07 68.66 03:11:01 6 20.49 0.00 5.59 0.41 0.07 73.44 03:11:01 7 19.18 0.00 4.89 0.52 0.07 75.34 03:12:01 all 48.96 0.00 7.25 0.64 0.08 43.08 03:12:01 0 48.38 0.00 7.30 0.44 0.08 43.80 03:12:01 1 47.94 0.00 7.09 0.74 0.08 44.15 03:12:01 2 50.64 0.00 7.60 0.05 0.08 41.63 03:12:01 3 47.30 0.00 7.68 1.77 0.07 43.18 03:12:01 4 49.68 0.00 7.49 0.35 0.08 42.39 03:12:01 5 49.98 0.00 6.66 0.17 0.08 43.10 03:12:01 6 47.86 0.00 7.24 1.46 0.08 43.35 03:12:01 7 49.86 0.00 6.91 0.13 0.08 43.01 Average: all 34.84 0.00 6.48 1.22 0.08 57.37 Average: 0 33.53 0.00 6.72 1.45 0.08 58.22 Average: 1 35.12 0.00 6.56 2.18 0.08 56.06 Average: 2 36.09 0.00 7.12 1.16 0.08 55.55 Average: 3 34.66 0.00 6.19 1.05 0.08 58.03 Average: 4 34.87 0.00 6.50 0.74 0.08 57.82 Average: 5 35.69 0.00 6.46 1.95 0.08 55.82 Average: 6 34.23 0.00 6.42 0.94 0.08 58.34 Average: 7 34.54 0.00 5.90 0.33 0.08 59.15