---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-4827 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: 2800.000 BogoMIPS: 5600.00 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-4827) 07/09/25 _x86_64_ (8 CPU) 09:10:30 LINUX RESTART (8 CPU) 09:11:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 09:12:01 396.60 22.93 373.68 0.00 3372.34 54380.54 0.00 09:13:01 153.73 1.93 151.80 0.00 17.99 39265.58 0.00 09:14:01 158.26 0.47 157.79 0.00 56.12 47927.23 0.00 Average: 236.20 8.44 227.76 0.00 1148.88 47191.07 0.00 09:11:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 09:12:01 28444732 31489128 798708 2.43 95444 3216032 2082700 6.14 1114144 2906828 6360 09:13:01 26304748 31165100 1111184 3.38 153688 4804092 2391420 7.05 2099756 3873600 612572 09:14:01 26302976 31489832 784368 2.39 172088 5076648 1758228 5.18 1608892 4328280 380 Average: 27017485 31381353 898087 2.73 140407 4365591 2077449 6.12 1607597 3702903 206437 09:11:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 09:12:01 veth07dd7a6 94.70 99.70 9.29 97.93 0.00 0.00 0.00 0.01 09:12:01 lo 5.06 5.06 0.49 0.49 0.00 0.00 0.00 0.00 09:12:01 ens3 651.25 453.57 7862.02 122.40 0.00 0.00 0.00 0.00 09:12:01 docker0 141.29 145.05 11.23 392.81 0.00 0.00 0.00 0.00 09:13:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 09:13:01 ens3 301.80 266.06 2802.15 33.13 0.00 0.00 0.00 0.00 09:13:01 docker0 250.80 274.61 19.71 2776.48 0.00 0.00 0.00 0.00 09:13:01 veth08bf945 0.13 0.25 0.01 0.02 0.00 0.00 0.00 0.00 09:14:01 lo 1.27 1.27 0.13 0.13 0.00 0.00 0.00 0.00 09:14:01 ens3 121.98 69.51 2658.04 18.63 0.00 0.00 0.00 0.00 09:14:01 docker0 4.63 9.98 0.28 114.97 0.00 0.00 0.00 0.00 Average: lo 2.18 2.18 0.21 0.21 0.00 0.00 0.00 0.00 Average: ens3 358.36 263.05 4440.84 58.06 0.00 0.00 0.00 0.00 Average: docker0 132.25 143.22 10.40 1094.81 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-4827) 07/09/25 _x86_64_ (8 CPU) 09:10:30 LINUX RESTART (8 CPU) 09:11:01 CPU %user %nice %system %iowait %steal %idle 09:12:01 all 8.22 0.00 2.87 1.56 0.07 87.29 09:12:01 0 7.69 0.00 3.13 3.23 0.07 85.87 09:12:01 1 8.94 0.00 2.65 0.56 0.07 87.79 09:12:01 2 8.92 0.00 2.30 0.54 0.07 88.17 09:12:01 3 9.97 0.00 2.34 0.22 0.07 87.41 09:12:01 4 7.09 0.00 2.51 2.26 0.05 88.09 09:12:01 5 7.10 0.00 2.70 0.17 0.08 89.94 09:12:01 6 9.12 0.00 3.38 2.50 0.07 84.93 09:12:01 7 6.90 0.00 3.93 2.99 0.08 86.09 09:13:01 all 23.25 0.00 4.68 0.72 0.08 71.27 09:13:01 0 23.24 0.00 4.77 0.33 0.07 71.59 09:13:01 1 23.09 0.00 4.96 0.25 0.10 71.60 09:13:01 2 23.60 0.00 5.61 3.43 0.10 67.26 09:13:01 3 23.62 0.00 4.51 0.67 0.08 71.11 09:13:01 4 22.98 0.00 4.11 0.19 0.08 72.64 09:13:01 5 23.70 0.00 4.70 0.25 0.08 71.26 09:13:01 6 22.88 0.00 4.57 0.39 0.08 72.08 09:13:01 7 22.85 0.00 4.23 0.24 0.07 72.61 09:14:01 all 39.56 0.00 6.04 0.97 0.10 53.33 09:14:01 0 38.79 0.00 6.11 0.67 0.10 54.33 09:14:01 1 40.59 0.00 6.15 0.32 0.10 52.84 09:14:01 2 39.80 0.00 5.72 1.82 0.10 52.56 09:14:01 3 38.98 0.00 6.00 0.32 0.12 54.59 09:14:01 4 40.39 0.00 6.37 0.19 0.10 52.95 09:14:01 5 38.26 0.00 6.51 3.95 0.08 51.20 09:14:01 6 40.18 0.00 5.98 0.19 0.08 53.58 09:14:01 7 39.45 0.00 5.50 0.32 0.10 54.63 Average: all 23.68 0.00 4.53 1.08 0.08 70.62 Average: 0 23.25 0.00 4.67 1.41 0.08 70.59 Average: 1 24.20 0.00 4.58 0.38 0.09 70.75 Average: 2 24.12 0.00 4.55 1.93 0.09 69.32 Average: 3 24.21 0.00 4.29 0.40 0.09 71.01 Average: 4 23.49 0.00 4.33 0.88 0.08 71.22 Average: 5 23.03 0.00 4.64 1.45 0.08 70.79 Average: 6 24.08 0.00 4.64 1.02 0.08 70.18 Average: 7 23.08 0.00 4.55 1.18 0.08 71.11