---> uname -a: Linux snd-ubuntu20-04-docker-8c-8g-4691 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 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 13G 143G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (snd-ubuntu20-04-docker-8c-8g-4691) 10/19/25 _x86_64_ (8 CPU) 02:54:48 LINUX RESTART (8 CPU) 02:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 02:56:02 316.16 82.02 234.14 0.00 13967.21 214634.46 0.00 Average: 316.16 82.02 234.14 0.00 13967.21 214634.46 0.00 02:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 02:56:02 28255116 31505756 780140 2.37 107956 3378780 2090824 6.16 1101208 3074368 7924 Average: 28255116 31505756 780140 2.37 107956 3378780 2090824 6.16 1101208 3074368 7924 02:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 02:56:02 vethc2648f9 115.18 125.01 11.43 113.00 0.00 0.00 0.00 0.01 02:56:02 ens3 696.37 473.19 8327.82 99.78 0.00 0.00 0.00 0.00 02:56:02 docker0 123.11 137.57 10.34 326.33 0.00 0.00 0.00 0.00 02:56:02 lo 4.37 4.37 0.42 0.42 0.00 0.00 0.00 0.00 Average: vethc2648f9 115.18 125.01 11.43 113.00 0.00 0.00 0.00 0.01 Average: ens3 696.37 473.19 8327.82 99.78 0.00 0.00 0.00 0.00 Average: docker0 123.11 137.57 10.34 326.33 0.00 0.00 0.00 0.00 Average: lo 4.37 4.37 0.42 0.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (snd-ubuntu20-04-docker-8c-8g-4691) 10/19/25 _x86_64_ (8 CPU) 02:54:48 LINUX RESTART (8 CPU) 02:55:01 CPU %user %nice %system %iowait %steal %idle 02:56:02 all 10.42 0.00 3.94 2.39 0.09 83.16 02:56:02 0 9.81 0.00 4.11 0.76 0.07 85.25 02:56:02 1 9.24 0.00 3.49 0.73 0.08 86.45 02:56:02 2 12.20 0.00 3.67 4.37 0.08 79.67 02:56:02 3 8.82 0.00 5.13 4.18 0.10 81.76 02:56:02 4 13.86 0.00 4.14 3.14 0.08 78.78 02:56:02 5 8.46 0.00 3.78 1.27 0.10 86.39 02:56:02 6 9.60 0.00 4.34 3.17 0.10 82.79 02:56:02 7 11.39 0.00 2.86 1.51 0.07 84.18 Average: all 10.42 0.00 3.94 2.39 0.09 83.16 Average: 0 9.81 0.00 4.11 0.76 0.07 85.25 Average: 1 9.24 0.00 3.49 0.73 0.08 86.45 Average: 2 12.20 0.00 3.67 4.37 0.08 79.67 Average: 3 8.82 0.00 5.13 4.18 0.10 81.76 Average: 4 13.86 0.00 4.14 3.14 0.08 78.78 Average: 5 8.46 0.00 3.78 1.27 0.10 86.39 Average: 6 9.60 0.00 4.34 3.17 0.10 82.79 Average: 7 11.39 0.00 2.86 1.51 0.07 84.18