---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4311 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 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-4311) 03/29/26 _x86_64_ (8 CPU) 11:20:10 LINUX RESTART (8 CPU) 11:21:00 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:22:01 124.83 8.67 116.16 0.00 1385.74 100438.35 0.00 11:23:01 129.68 0.28 129.40 0.00 15.06 113860.89 0.00 Average: 127.24 4.51 122.72 0.00 706.07 107094.17 0.00 11:21:00 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:22:01 28071096 31466724 814756 2.48 102920 3520284 1781672 5.25 1229732 3112340 309324 11:23:01 26539460 31468316 811432 2.47 155416 4880696 1827312 5.39 1238932 4509720 559780 Average: 27305278 31467520 813094 2.47 129168 4200490 1804492 5.32 1234332 3811030 434552 11:21:00 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:22:01 lo 2.43 2.43 0.24 0.24 0.00 0.00 0.00 0.00 11:22:01 ens3 336.34 220.93 7467.09 77.09 0.00 0.00 0.00 0.00 11:22:01 veth1202bb3 24.49 23.32 2.47 367.84 0.00 0.00 0.00 0.03 11:22:01 docker0 38.04 43.11 3.11 442.72 0.00 0.00 0.00 0.00 11:23:01 lo 2.87 2.87 0.27 0.27 0.00 0.00 0.00 0.00 11:23:01 ens3 387.34 233.93 10137.13 43.07 0.00 0.00 0.00 0.00 11:23:01 docker0 23.33 24.65 2.28 376.44 0.00 0.00 0.00 0.00 Average: lo 2.64 2.64 0.26 0.26 0.00 0.00 0.00 0.00 Average: ens3 361.63 227.38 8791.08 60.22 0.00 0.00 0.00 0.00 Average: docker0 30.75 33.95 2.70 409.85 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4311) 03/29/26 _x86_64_ (8 CPU) 11:20:10 LINUX RESTART (8 CPU) 11:21:00 CPU %user %nice %system %iowait %steal %idle 11:22:01 all 22.85 0.00 4.51 2.26 0.07 70.31 11:22:01 0 21.78 0.00 4.84 1.58 0.07 71.74 11:22:01 1 23.00 0.00 4.22 0.43 0.07 72.28 11:22:01 2 22.38 0.00 5.27 7.50 0.08 64.76 11:22:01 3 23.15 0.00 4.39 0.43 0.08 71.94 11:22:01 4 21.38 0.00 4.10 0.15 0.08 74.28 11:22:01 5 24.51 0.00 4.97 7.49 0.08 62.94 11:22:01 6 23.36 0.00 4.20 0.20 0.05 72.18 11:22:01 7 23.24 0.00 4.09 0.28 0.08 72.30 11:23:01 all 10.37 0.00 3.76 2.16 0.06 83.65 11:23:01 0 10.46 0.00 4.35 0.32 0.05 84.82 11:23:01 1 10.71 0.00 4.67 5.51 0.07 79.05 11:23:01 2 9.40 0.00 3.27 2.57 0.07 84.69 11:23:01 3 12.38 0.00 4.14 0.10 0.05 83.33 11:23:01 4 9.18 0.00 3.28 0.14 0.05 87.35 11:23:01 5 11.56 0.00 3.68 0.41 0.05 84.31 11:23:01 6 10.25 0.00 3.58 6.47 0.07 79.63 11:23:01 7 9.00 0.00 3.12 1.80 0.05 86.04 Average: all 16.67 0.00 4.14 2.21 0.07 76.92 Average: 0 16.18 0.00 4.59 0.96 0.06 78.21 Average: 1 16.92 0.00 4.45 2.94 0.07 75.63 Average: 2 15.94 0.00 4.28 5.05 0.08 74.65 Average: 3 17.81 0.00 4.27 0.27 0.07 77.58 Average: 4 15.34 0.00 3.69 0.14 0.07 80.75 Average: 5 18.08 0.00 4.33 3.98 0.07 73.54 Average: 6 16.88 0.00 3.90 3.30 0.06 75.87 Average: 7 16.20 0.00 3.61 1.03 0.07 79.10