---> uname -a: Linux snd-ubuntu20-04-docker-8c-8g-4693 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-4693) 10/20/25 _x86_64_ (8 CPU) 01:32:23 LINUX RESTART (8 CPU) 01:33:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 01:34:01 271.33 15.05 256.29 0.00 2172.10 79785.35 0.00 Average: 271.33 15.05 256.29 0.00 2172.10 79785.35 0.00 01:33:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 01:34:01 27244384 31510236 771952 2.35 155888 4242376 1946648 5.74 1312200 3763856 260196 Average: 27244384 31510236 771952 2.35 155888 4242376 1946648 5.74 1312200 3763856 260196 01:33:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 01:34:01 ens3 682.71 465.19 6442.23 58.53 0.00 0.00 0.00 0.00 01:34:01 docker0 372.63 529.01 29.62 3023.82 0.00 0.00 0.00 0.00 01:34:01 lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 682.71 465.19 6442.23 58.53 0.00 0.00 0.00 0.00 Average: docker0 372.63 529.01 29.62 3023.82 0.00 0.00 0.00 0.00 Average: lo 1.18 1.18 0.12 0.12 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (snd-ubuntu20-04-docker-8c-8g-4693) 10/20/25 _x86_64_ (8 CPU) 01:32:23 LINUX RESTART (8 CPU) 01:33:00 CPU %user %nice %system %iowait %steal %idle 01:34:01 all 8.88 0.00 3.91 2.06 0.10 85.06 01:34:01 0 8.69 0.00 3.90 0.43 0.12 86.87 01:34:01 1 9.13 0.00 3.34 2.66 0.12 84.75 01:34:01 2 9.75 0.00 5.61 6.01 0.10 78.53 01:34:01 3 7.78 0.00 3.53 4.86 0.07 83.75 01:34:01 4 7.88 0.00 3.24 0.20 0.08 88.60 01:34:01 5 9.50 0.00 3.41 1.13 0.12 85.84 01:34:01 6 9.66 0.00 4.41 0.75 0.10 85.08 01:34:01 7 8.66 0.00 3.80 0.45 0.08 87.00 Average: all 8.88 0.00 3.91 2.06 0.10 85.06 Average: 0 8.69 0.00 3.90 0.43 0.12 86.87 Average: 1 9.13 0.00 3.34 2.66 0.12 84.75 Average: 2 9.75 0.00 5.61 6.01 0.10 78.53 Average: 3 7.78 0.00 3.53 4.86 0.07 83.75 Average: 4 7.88 0.00 3.24 0.20 0.08 88.60 Average: 5 9.50 0.00 3.41 1.13 0.12 85.84 Average: 6 9.66 0.00 4.41 0.75 0.10 85.08 Average: 7 8.66 0.00 3.80 0.45 0.08 87.00