---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-3932 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: 2799.934 BogoMIPS: 5599.86 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-3932) 03/23/26 _x86_64_ (8 CPU) 05:35:32 LINUX RESTART (8 CPU) 05:36:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 05:37:01 500.07 26.01 474.06 0.00 3420.81 76812.74 0.00 05:38:01 161.47 0.42 161.06 0.00 26.40 40364.87 0.00 Average: 329.36 13.11 316.26 0.00 1709.49 58437.23 0.00 05:36:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 05:37:01 27246880 31471724 811948 2.47 148300 4225000 1943624 5.73 1355092 3735092 490148 05:38:01 26891636 31307720 965276 2.94 162264 4357836 2400840 7.08 1782636 3604464 64832 Average: 27069258 31389722 888612 2.70 155282 4291418 2172232 6.40 1568864 3669778 277490 05:36:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 05:37:01 ens3 978.70 640.12 11025.39 145.16 0.00 0.00 0.00 0.00 05:37:01 docker0 337.75 490.70 28.62 3312.37 0.00 0.00 0.00 0.00 05:37:01 lo 5.15 5.15 0.52 0.52 0.00 0.00 0.00 0.00 05:38:01 veth7924e5c 0.05 0.15 0.00 0.01 0.00 0.00 0.00 0.00 05:38:01 ens3 54.57 32.91 231.30 17.43 0.00 0.00 0.00 0.00 05:38:01 docker0 4.80 9.42 0.34 128.35 0.00 0.00 0.00 0.00 05:38:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 Average: veth7924e5c 0.03 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: ens3 512.80 333.99 5583.45 80.76 0.00 0.00 0.00 0.00 Average: docker0 169.89 248.06 14.36 1707.12 0.00 0.00 0.00 0.00 Average: lo 2.89 2.89 0.29 0.29 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-3932) 03/23/26 _x86_64_ (8 CPU) 05:35:32 LINUX RESTART (8 CPU) 05:36:02 CPU %user %nice %system %iowait %steal %idle 05:37:01 all 11.04 0.00 3.92 1.62 0.08 83.35 05:37:01 0 12.32 0.00 5.13 6.87 0.10 75.58 05:37:01 1 9.55 0.00 3.73 0.15 0.09 86.48 05:37:01 2 13.30 0.00 3.07 0.51 0.07 83.04 05:37:01 3 10.66 0.00 3.11 0.14 0.09 86.01 05:37:01 4 9.60 0.00 4.01 0.22 0.10 86.07 05:37:01 5 9.27 0.00 4.86 3.24 0.09 82.54 05:37:01 6 12.20 0.00 3.23 0.17 0.05 84.35 05:37:01 7 11.41 0.00 4.18 1.62 0.07 82.72 05:38:01 all 45.41 0.00 7.25 0.66 0.08 46.61 05:38:01 0 45.80 0.00 7.56 1.27 0.08 45.29 05:38:01 1 45.38 0.00 7.38 0.22 0.08 46.94 05:38:01 2 45.72 0.00 7.19 0.34 0.07 46.68 05:38:01 3 45.63 0.00 6.75 0.45 0.08 47.08 05:38:01 4 46.35 0.00 7.15 1.40 0.08 45.01 05:38:01 5 45.37 0.00 6.95 0.71 0.08 46.89 05:38:01 6 43.65 0.00 7.44 0.13 0.08 48.69 05:38:01 7 45.37 0.00 7.53 0.76 0.08 46.26 Average: all 28.39 0.00 5.60 1.13 0.08 64.80 Average: 0 29.20 0.00 6.36 4.04 0.09 60.31 Average: 1 27.65 0.00 5.57 0.19 0.08 66.50 Average: 2 29.65 0.00 5.15 0.42 0.07 64.70 Average: 3 28.33 0.00 4.95 0.30 0.09 66.34 Average: 4 28.13 0.00 5.59 0.82 0.09 65.36 Average: 5 27.50 0.00 5.91 1.96 0.09 64.54 Average: 6 28.09 0.00 5.36 0.15 0.07 66.33 Average: 7 28.57 0.00 5.87 1.18 0.08 64.30