---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-9297 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 11G 145G 7% / tmpfs 64M 0 64M 0% /dev tmpfs 16G 0 16G 0% /sys/fs/cgroup shm 64M 0 64M 0% /dev/shm /dev/vda1 155G 11G 145G 7% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9297) 05/13/26 _x86_64_ (8 CPU) 19:08:57 LINUX RESTART (8 CPU) 19:09:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 19:10:01 164.09 71.30 92.78 0.00 11926.41 114462.66 0.00 19:11:01 212.30 12.80 199.50 0.00 2172.44 114567.57 0.00 Average: 188.19 42.05 146.14 0.00 7049.43 114515.11 0.00 19:09:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 19:10:01 29655264 31575704 761572 2.32 64268 2172888 1752472 5.17 912992 1985784 288432 19:11:01 28684780 31444808 843040 2.56 84028 2959132 2041444 6.02 1227760 2561692 820 Average: 29170022 31510256 802306 2.44 74148 2566010 1896958 5.59 1070376 2273738 144626 19:09:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 19:10:01 ens3 343.39 257.07 4534.62 66.94 0.00 0.00 0.00 0.00 19:10:01 lo 4.03 4.03 0.39 0.39 0.00 0.00 0.00 0.00 19:10:01 docker0 0.00 0.00 0.00 0.00 0.00 0.00 0.00 0.00 19:11:01 ens3 190.00 124.06 2611.69 75.69 0.00 0.00 0.00 0.00 19:11:01 lo 1.73 1.73 0.18 0.18 0.00 0.00 0.00 0.00 19:11:01 docker0 34.39 51.29 2.33 545.40 0.00 0.00 0.00 0.00 19:11:01 veth216e891 1.78 2.68 0.13 30.91 0.00 0.00 0.00 0.00 Average: ens3 266.70 190.57 3573.15 71.32 0.00 0.00 0.00 0.00 Average: lo 2.88 2.88 0.28 0.28 0.00 0.00 0.00 0.00 Average: docker0 17.20 25.65 1.16 272.70 0.00 0.00 0.00 0.00 Average: veth216e891 0.89 1.34 0.07 15.45 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-9297) 05/13/26 _x86_64_ (8 CPU) 19:08:57 LINUX RESTART (8 CPU) 19:09:01 CPU %user %nice %system %iowait %steal %idle 19:10:01 all 5.28 0.00 1.32 3.48 0.05 89.87 19:10:01 0 6.95 0.00 1.20 5.35 0.05 86.45 19:10:01 1 4.64 0.00 1.22 2.65 0.03 91.45 19:10:01 2 5.49 0.00 1.19 2.70 0.05 90.57 19:10:01 3 8.54 0.00 0.95 0.75 0.05 89.70 19:10:01 4 4.31 0.00 2.62 13.31 0.05 79.71 19:10:01 5 4.47 0.00 1.37 0.77 0.05 93.33 19:10:01 6 4.22 0.00 0.97 0.49 0.03 94.30 19:10:01 7 3.63 0.00 1.05 1.82 0.05 93.44 19:11:01 all 7.29 0.00 2.83 2.83 0.07 86.98 19:11:01 0 9.17 0.00 3.14 1.09 0.05 86.54 19:11:01 1 6.94 0.00 3.41 7.11 0.08 82.46 19:11:01 2 7.94 0.00 2.78 3.86 0.07 85.36 19:11:01 3 6.61 0.00 2.49 3.77 0.07 87.07 19:11:01 4 5.55 0.00 2.49 5.61 0.07 86.28 19:11:01 5 6.44 0.00 2.77 0.62 0.07 90.10 19:11:01 6 8.13 0.00 2.55 0.35 0.07 88.90 19:11:01 7 7.57 0.00 3.01 0.24 0.07 89.12 Average: all 6.28 0.00 2.07 3.15 0.06 88.43 Average: 0 8.06 0.00 2.17 3.23 0.05 86.50 Average: 1 5.79 0.00 2.31 4.87 0.06 86.97 Average: 2 6.71 0.00 1.98 3.28 0.06 87.97 Average: 3 7.58 0.00 1.72 2.25 0.06 88.39 Average: 4 4.93 0.00 2.56 9.47 0.06 82.99 Average: 5 5.45 0.00 2.07 0.70 0.06 91.72 Average: 6 6.16 0.00 1.76 0.42 0.05 91.61 Average: 7 5.59 0.00 2.03 1.03 0.06 91.29