---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4999 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-4999) 04/12/26 _x86_64_ (8 CPU) 06:15:43 LINUX RESTART (8 CPU) 06:16:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:17:01 450.92 77.84 373.09 0.00 13477.22 96150.64 0.00 06:18:01 181.17 2.32 178.85 0.00 26.40 40617.36 0.00 06:19:01 241.84 0.33 241.50 0.00 38.79 62715.49 0.00 Average: 291.31 26.83 264.48 0.00 4513.89 66494.29 0.00 06:16:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:17:01 28393404 31504288 788540 2.40 95900 3279548 2090364 6.16 1098956 2972756 2204 06:18:01 25901864 30678732 1603012 4.88 158040 4703928 2756224 8.13 2383796 3983496 436924 06:19:01 25895272 31505476 772336 2.35 177904 5472524 1742300 5.14 1818684 4506364 172 Average: 26730180 31229499 1054629 3.21 143948 4485333 2196296 6.48 1767145 3820872 146433 06:16:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:17:01 docker0 117.10 133.63 9.49 355.05 0.00 0.00 0.00 0.00 06:17:01 lo 5.43 5.43 0.54 0.54 0.00 0.00 0.00 0.00 06:17:01 vetha04a512 81.27 97.52 8.01 71.61 0.00 0.00 0.00 0.01 06:17:01 ens3 757.92 530.71 8438.85 143.77 0.00 0.00 0.00 0.00 06:18:01 docker0 265.21 345.46 21.85 2827.44 0.00 0.00 0.00 0.00 06:18:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 06:18:01 veth9f6017b 0.05 0.18 0.00 0.02 0.00 0.00 0.00 0.00 06:18:01 ens3 378.42 284.49 2858.86 37.54 0.00 0.00 0.00 0.00 06:19:01 docker0 23.61 54.98 1.74 957.69 0.00 0.00 0.00 0.00 06:19:01 lo 1.33 1.33 0.14 0.14 0.00 0.00 0.00 0.00 06:19:01 ens3 180.19 98.87 3946.88 20.97 0.00 0.00 0.00 0.00 Average: docker0 135.30 178.02 11.03 1380.04 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.23 0.23 0.00 0.00 0.00 0.00 Average: ens3 438.83 304.68 5081.47 67.42 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4999) 04/12/26 _x86_64_ (8 CPU) 06:15:43 LINUX RESTART (8 CPU) 06:16:01 CPU %user %nice %system %iowait %steal %idle 06:17:01 all 10.44 0.00 3.41 1.72 0.08 84.35 06:17:01 0 9.47 0.00 3.34 0.69 0.07 86.43 06:17:01 1 14.82 0.00 2.78 0.99 0.07 81.34 06:17:01 2 10.59 0.00 3.42 2.06 0.10 83.83 06:17:01 3 9.58 0.00 4.07 1.57 0.08 84.70 06:17:01 4 8.32 0.00 2.66 1.32 0.07 87.64 06:17:01 5 9.51 0.00 3.45 0.59 0.07 86.38 06:17:01 6 11.96 0.00 3.84 3.95 0.08 80.16 06:17:01 7 9.29 0.00 3.73 2.60 0.07 84.31 06:18:01 all 44.34 0.00 6.86 0.61 0.10 48.08 06:18:01 0 44.46 0.00 6.76 0.08 0.10 48.59 06:18:01 1 43.01 0.00 6.50 0.19 0.08 50.23 06:18:01 2 45.31 0.00 7.04 0.12 0.10 47.43 06:18:01 3 43.05 0.00 6.47 0.12 0.08 50.28 06:18:01 4 45.54 0.00 6.61 0.18 0.10 47.57 06:18:01 5 44.00 0.00 7.43 3.58 0.10 44.88 06:18:01 6 45.66 0.00 6.74 0.25 0.08 47.27 06:18:01 7 43.71 0.00 7.37 0.39 0.12 48.41 06:19:01 all 37.17 0.00 7.67 0.75 0.10 54.31 06:19:01 0 38.96 0.00 7.46 0.25 0.10 53.23 06:19:01 1 37.64 0.00 8.12 0.45 0.10 53.69 06:19:01 2 36.57 0.00 8.22 1.67 0.12 53.42 06:19:01 3 37.12 0.00 7.35 0.67 0.10 54.76 06:19:01 4 36.69 0.00 8.19 1.35 0.10 53.66 06:19:01 5 36.10 0.00 7.43 1.26 0.10 55.11 06:19:01 6 37.40 0.00 7.30 0.22 0.10 54.98 06:19:01 7 36.90 0.00 7.29 0.12 0.10 55.59 Average: all 30.67 0.00 5.98 1.03 0.09 62.23 Average: 0 30.95 0.00 5.85 0.34 0.09 62.76 Average: 1 31.83 0.00 5.80 0.54 0.08 61.75 Average: 2 30.84 0.00 6.23 1.28 0.11 61.54 Average: 3 29.94 0.00 5.97 0.79 0.09 63.22 Average: 4 30.21 0.00 5.82 0.95 0.09 62.93 Average: 5 29.85 0.00 6.11 1.81 0.09 62.14 Average: 6 31.72 0.00 5.96 1.47 0.09 60.76 Average: 7 29.99 0.00 6.13 1.03 0.10 62.75