---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-11481 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-11481) 05/27/26 _x86_64_ (8 CPU) 00:12:02 LINUX RESTART (8 CPU) 00:13:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 00:14:01 259.47 11.71 247.76 0.00 1707.05 69781.17 0.00 00:15:01 128.60 0.23 128.36 0.00 24.93 48990.38 0.00 Average: 194.03 5.97 188.06 0.00 865.99 59385.78 0.00 00:13:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 00:14:01 26457888 31341248 934420 2.84 153856 4829892 2047076 6.04 1918372 3905276 615972 00:15:01 26716164 31229276 1042128 3.17 161780 4450880 2592936 7.64 1901040 3653800 187016 Average: 26587026 31285262 988274 3.01 157818 4640386 2320006 6.84 1909706 3779538 401494 00:13:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 00:14:01 docker0 292.85 397.25 25.58 2930.80 0.00 0.00 0.00 0.00 00:14:01 vethcd53305 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 00:14:01 lo 1.67 1.67 0.17 0.17 0.00 0.00 0.00 0.00 00:14:01 ens3 543.86 384.65 6312.87 85.88 0.00 0.00 0.00 0.00 00:15:01 docker0 9.85 19.00 0.67 238.44 0.00 0.00 0.00 0.00 00:15:01 veth7d90dad 0.05 0.22 0.00 0.02 0.00 0.00 0.00 0.00 00:15:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 00:15:01 ens3 42.44 25.00 321.17 9.92 0.00 0.00 0.00 0.00 Average: docker0 151.35 208.12 13.13 1584.62 0.00 0.00 0.00 0.00 Average: veth7d90dad 0.02 0.11 0.00 0.01 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 293.15 204.82 3317.02 47.90 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-11481) 05/27/26 _x86_64_ (8 CPU) 00:12:02 LINUX RESTART (8 CPU) 00:13:01 CPU %user %nice %system %iowait %steal %idle 00:14:01 all 25.48 0.00 5.61 0.95 0.09 67.87 00:14:01 0 25.67 0.00 5.21 0.20 0.10 68.82 00:14:01 1 26.01 0.00 5.95 1.50 0.08 66.45 00:14:01 2 26.08 0.00 6.69 0.35 0.10 66.77 00:14:01 3 25.07 0.00 5.88 0.29 0.08 68.68 00:14:01 4 26.26 0.00 5.52 0.24 0.10 67.89 00:14:01 5 25.93 0.00 5.34 2.92 0.08 65.72 00:14:01 6 24.75 0.00 5.21 0.47 0.10 69.46 00:14:01 7 24.06 0.00 5.08 1.61 0.08 69.17 00:15:01 all 51.80 0.00 7.04 0.69 0.09 40.38 00:15:01 0 52.35 0.00 6.92 2.14 0.08 38.51 00:15:01 1 52.59 0.00 6.61 0.34 0.10 40.37 00:15:01 2 53.10 0.00 6.65 0.34 0.08 39.84 00:15:01 3 50.96 0.00 7.75 0.32 0.10 40.87 00:15:01 4 52.53 0.00 6.86 0.12 0.10 40.39 00:15:01 5 52.05 0.00 6.63 0.08 0.10 41.14 00:15:01 6 51.26 0.00 7.58 0.91 0.08 40.17 00:15:01 7 49.54 0.00 7.32 1.25 0.08 41.80 Average: all 38.67 0.00 6.33 0.82 0.09 54.10 Average: 0 39.02 0.00 6.06 1.17 0.09 53.66 Average: 1 39.34 0.00 6.28 0.92 0.09 53.37 Average: 2 39.63 0.00 6.67 0.35 0.09 53.26 Average: 3 38.05 0.00 6.82 0.30 0.09 54.74 Average: 4 39.42 0.00 6.19 0.18 0.10 54.12 Average: 5 39.03 0.00 5.99 1.50 0.09 53.39 Average: 6 38.04 0.00 6.39 0.69 0.09 54.78 Average: 7 36.82 0.00 6.20 1.43 0.08 55.47