---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-1256 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 lbrv nrip_save tsc_scale vmcb_clean flushbyasid pausefilter pfthreshold v_vmsave_vmload vgif 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 (prd-ubuntu20-04-docker-8c-8g-1256) 09/02/26 _x86_64_ (8 CPU) 04:43:23 LINUX RESTART (8 CPU) 04:44:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 04:45:01 316.74 9.40 307.35 0.00 1463.27 49892.52 0.00 04:46:01 123.20 0.38 122.81 0.00 20.26 59675.92 0.00 Average: 219.99 4.89 215.09 0.00 741.89 54783.41 0.00 04:44:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 04:45:01 27835148 31220872 1061892 3.23 102204 3518424 2263416 6.67 1509504 3074644 311108 04:46:01 26825296 31495084 788496 2.40 137344 4667196 1838848 5.42 1196180 4295156 329380 Average: 27330222 31357978 925194 2.81 119774 4092810 2051132 6.05 1352842 3684900 320244 04:44:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 04:45:01 ens3 324.30 264.92 7593.32 84.74 0.00 0.00 0.00 0.00 04:45:01 vethe9c7446 16.63 18.29 1.94 338.80 0.00 0.00 0.00 0.03 04:45:01 docker0 27.52 29.29 2.72 419.08 0.00 0.00 0.00 0.00 04:45:01 lo 2.73 2.73 0.26 0.26 0.00 0.00 0.00 0.00 04:46:01 ens3 366.02 289.27 10124.81 47.02 0.00 0.00 0.00 0.00 04:46:01 docker0 26.43 26.98 2.43 338.57 0.00 0.00 0.00 0.00 04:46:01 lo 2.93 2.93 0.28 0.28 0.00 0.00 0.00 0.00 Average: ens3 345.16 277.09 8858.85 65.88 0.00 0.00 0.00 0.00 Average: docker0 26.97 28.13 2.57 378.83 0.00 0.00 0.00 0.00 Average: lo 2.83 2.83 0.27 0.27 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-1256) 09/02/26 _x86_64_ (8 CPU) 04:43:23 LINUX RESTART (8 CPU) 04:44:01 CPU %user %nice %system %iowait %steal %idle 04:45:01 all 21.81 0.00 5.42 1.20 0.02 71.56 04:45:01 0 21.93 0.00 5.21 0.12 0.02 72.73 04:45:01 1 22.16 0.00 6.06 3.54 0.03 68.20 04:45:01 2 23.25 0.00 4.72 0.98 0.02 71.04 04:45:01 3 21.41 0.00 6.20 0.24 0.02 72.13 04:45:01 4 20.75 0.00 4.65 0.32 0.02 74.26 04:45:01 5 21.87 0.00 5.43 2.59 0.02 70.09 04:45:01 6 22.14 0.00 5.75 1.46 0.02 70.63 04:45:01 7 20.92 0.00 5.38 0.32 0.02 73.37 04:46:01 all 16.43 0.00 4.75 0.65 0.02 78.15 04:46:01 0 15.50 0.00 4.73 0.49 0.02 79.27 04:46:01 1 15.66 0.00 5.43 0.80 0.02 78.09 04:46:01 2 17.45 0.00 4.91 0.29 0.02 77.34 04:46:01 3 15.31 0.00 3.87 0.79 0.02 80.01 04:46:01 4 16.96 0.00 4.35 0.14 0.02 78.53 04:46:01 5 16.78 0.00 4.93 0.14 0.02 78.14 04:46:01 6 17.46 0.00 5.70 2.42 0.03 74.38 04:46:01 7 16.35 0.00 4.10 0.12 0.02 79.41 Average: all 19.12 0.00 5.09 0.92 0.02 74.85 Average: 0 18.73 0.00 4.97 0.30 0.02 75.98 Average: 1 18.92 0.00 5.75 2.18 0.03 73.13 Average: 2 20.36 0.00 4.81 0.63 0.02 74.18 Average: 3 18.36 0.00 5.04 0.52 0.02 76.07 Average: 4 18.86 0.00 4.50 0.23 0.02 76.39 Average: 5 19.32 0.00 5.18 1.36 0.02 74.12 Average: 6 19.80 0.00 5.73 1.94 0.03 72.51 Average: 7 18.64 0.00 4.74 0.22 0.02 76.38