---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-8824 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 12G 144G 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 12G 144G 8% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8824) 05/07/26 _x86_64_ (8 CPU) 16:51:40 LINUX RESTART (8 CPU) 16:52:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 16:53:01 413.88 63.85 350.03 0.00 11293.27 79585.16 0.00 16:54:01 81.19 0.37 80.82 0.00 12.93 36948.24 0.00 Average: 246.14 31.84 214.29 0.00 5605.71 58087.58 0.00 16:52:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 16:53:01 28337392 31517168 766788 2.33 99620 3326636 1798140 5.30 1025636 3071816 158424 16:54:01 28011452 31532928 751496 2.29 112056 3622004 1710768 5.04 1114272 3274508 276 Average: 28174422 31525048 759142 2.31 105838 3474320 1754454 5.17 1069954 3173162 79350 16:52:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 16:53:01 ens3 756.41 497.49 8927.34 141.94 0.00 0.00 0.00 0.00 16:53:01 vethb852330 95.31 136.45 8.40 841.63 0.00 0.00 0.00 0.07 16:53:01 docker0 101.39 141.94 7.70 905.10 0.00 0.00 0.00 0.00 16:53:01 lo 3.32 3.32 0.32 0.32 0.00 0.00 0.00 0.00 16:54:01 ens3 154.94 102.07 2758.69 20.58 0.00 0.00 0.00 0.00 16:54:01 docker0 31.16 41.98 2.22 214.86 0.00 0.00 0.00 0.00 16:54:01 lo 1.33 1.33 0.12 0.12 0.00 0.00 0.00 0.00 Average: ens3 453.15 298.12 5817.10 80.75 0.00 0.00 0.00 0.00 Average: docker0 65.98 91.54 4.94 557.08 0.00 0.00 0.00 0.00 Average: lo 2.32 2.32 0.22 0.22 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-8824) 05/07/26 _x86_64_ (8 CPU) 16:51:40 LINUX RESTART (8 CPU) 16:52:02 CPU %user %nice %system %iowait %steal %idle 16:53:01 all 9.98 0.00 2.98 1.55 0.06 85.42 16:53:01 0 10.13 0.00 2.61 0.85 0.07 86.33 16:53:01 1 9.03 0.00 4.46 3.51 0.07 82.93 16:53:01 2 11.50 0.00 2.83 0.26 0.05 85.36 16:53:01 3 11.89 0.00 2.43 0.62 0.05 85.01 16:53:01 4 6.97 0.00 3.70 3.27 0.07 86.00 16:53:01 5 8.22 0.00 2.47 1.17 0.07 88.07 16:53:01 6 10.00 0.00 2.16 1.97 0.05 85.81 16:53:01 7 12.10 0.00 3.19 0.79 0.05 83.87 16:54:01 all 28.29 0.00 4.40 0.33 0.07 66.91 16:54:01 0 27.25 0.00 4.27 0.07 0.07 68.35 16:54:01 1 28.40 0.00 4.49 1.25 0.07 65.80 16:54:01 2 28.80 0.00 3.91 0.03 0.07 67.19 16:54:01 3 29.38 0.00 3.92 0.05 0.07 66.58 16:54:01 4 28.29 0.00 4.37 0.61 0.07 66.67 16:54:01 5 28.10 0.00 4.43 0.59 0.08 66.80 16:54:01 6 27.62 0.00 5.68 0.02 0.07 66.62 16:54:01 7 28.48 0.00 4.13 0.07 0.07 67.26 Average: all 19.22 0.00 3.70 0.94 0.06 76.08 Average: 0 18.76 0.00 3.45 0.46 0.07 77.27 Average: 1 18.78 0.00 4.48 2.37 0.07 74.31 Average: 2 20.25 0.00 3.37 0.14 0.06 76.17 Average: 3 20.75 0.00 3.19 0.33 0.06 75.67 Average: 4 17.74 0.00 4.04 1.92 0.07 76.23 Average: 5 18.26 0.00 3.46 0.88 0.08 77.33 Average: 6 18.88 0.00 3.93 0.99 0.06 76.14 Average: 7 20.37 0.00 3.66 0.43 0.06 75.48