---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4204 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-4204) 03/27/26 _x86_64_ (8 CPU) 05:34:34 LINUX RESTART (8 CPU) 05:35:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:36:01 412.05 26.86 385.19 0.00 3387.14 58363.21 0.00 05:37:01 146.29 0.32 145.98 0.00 11.33 44978.64 0.00 05:38:01 157.30 0.60 156.70 0.00 65.98 45103.23 0.00 Average: 238.55 9.26 229.29 0.00 1154.88 49481.94 0.00 05:35:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:36:01 27464000 31459676 824812 2.51 142260 3985108 2132360 6.29 1325504 3531388 747680 05:37:01 26751452 31521524 756820 2.30 159132 4691588 1745408 5.15 1589528 3920576 246088 05:38:01 26182480 31505252 771488 2.35 175392 5200372 1737872 5.12 1624880 4427208 176 Average: 26799311 31495484 784373 2.39 158928 4625689 1871880 5.52 1513304 3959724 331315 05:35:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:36:01 lo 5.13 5.13 0.52 0.52 0.00 0.00 0.00 0.00 05:36:01 docker0 323.94 375.59 27.91 3139.08 0.00 0.00 0.00 0.00 05:36:01 veth34bc026 296.53 342.64 29.76 2848.22 0.00 0.00 0.00 0.23 05:36:01 ens3 889.82 641.45 10745.80 144.89 0.00 0.00 0.00 0.00 05:37:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 05:37:01 docker0 0.20 0.15 0.01 0.01 0.00 0.00 0.00 0.00 05:37:01 ens3 35.69 19.85 34.38 13.03 0.00 0.00 0.00 0.00 05:37:01 veth4635549 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 05:38:01 lo 1.60 1.60 0.16 0.16 0.00 0.00 0.00 0.00 05:38:01 docker0 4.30 8.48 0.32 128.25 0.00 0.00 0.00 0.00 05:38:01 ens3 146.48 83.92 2752.24 25.35 0.00 0.00 0.00 0.00 Average: lo 2.31 2.31 0.23 0.23 0.00 0.00 0.00 0.00 Average: docker0 109.49 128.08 9.41 1089.18 0.00 0.00 0.00 0.00 Average: ens3 357.35 248.42 4511.06 61.09 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4204) 03/27/26 _x86_64_ (8 CPU) 05:34:34 LINUX RESTART (8 CPU) 05:35:01 CPU %user %nice %system %iowait %steal %idle 05:36:01 all 11.79 0.00 4.15 1.32 0.07 82.68 05:36:01 0 12.51 0.00 3.51 1.13 0.07 82.78 05:36:01 1 9.26 0.00 4.45 0.69 0.07 85.53 05:36:01 2 13.85 0.00 3.62 0.42 0.07 82.04 05:36:01 3 12.03 0.00 4.69 3.73 0.07 79.49 05:36:01 4 10.98 0.00 5.19 2.82 0.07 80.94 05:36:01 5 10.71 0.00 3.92 0.57 0.07 84.73 05:36:01 6 10.27 0.00 4.25 0.34 0.07 85.07 05:36:01 7 14.64 0.00 3.60 0.86 0.07 80.83 05:37:01 all 50.48 0.00 8.20 0.58 0.08 40.66 05:37:01 0 49.31 0.00 7.90 0.75 0.08 41.96 05:37:01 1 50.99 0.00 8.22 0.50 0.08 40.20 05:37:01 2 52.27 0.00 8.02 0.17 0.08 39.46 05:37:01 3 51.09 0.00 8.04 0.17 0.08 40.62 05:37:01 4 50.42 0.00 7.93 0.05 0.08 41.51 05:37:01 5 50.19 0.00 7.81 0.17 0.08 41.76 05:37:01 6 50.20 0.00 9.46 2.63 0.07 37.64 05:37:01 7 49.38 0.00 8.23 0.20 0.07 42.12 05:38:01 all 29.15 0.00 5.51 0.60 0.07 64.67 05:38:01 0 30.56 0.00 6.26 0.10 0.07 63.01 05:38:01 1 28.49 0.00 5.42 0.44 0.07 65.59 05:38:01 2 28.90 0.00 5.27 0.23 0.07 65.53 05:38:01 3 28.02 0.00 5.37 0.29 0.07 66.26 05:38:01 4 30.15 0.00 6.01 1.31 0.07 62.45 05:38:01 5 29.58 0.00 5.05 1.39 0.08 63.90 05:38:01 6 29.39 0.00 5.60 0.82 0.07 64.12 05:38:01 7 28.11 0.00 5.13 0.17 0.07 66.53 Average: all 30.49 0.00 5.96 0.83 0.07 62.65 Average: 0 30.84 0.00 5.89 0.66 0.07 62.53 Average: 1 29.62 0.00 6.04 0.54 0.07 63.72 Average: 2 31.65 0.00 5.63 0.28 0.07 62.36 Average: 3 30.42 0.00 6.04 1.39 0.07 62.09 Average: 4 30.58 0.00 6.38 1.39 0.07 61.57 Average: 5 30.15 0.00 5.59 0.71 0.08 63.47 Average: 6 29.97 0.00 6.44 1.27 0.07 62.26 Average: 7 30.70 0.00 5.65 0.41 0.07 63.17