---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-13591 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-13591) 06/22/26 _x86_64_ (8 CPU) 03:09:42 LINUX RESTART (8 CPU) 03:10:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 03:11:01 395.97 69.06 326.91 0.00 11875.30 132811.52 0.00 03:12:01 119.50 0.43 119.06 0.00 20.00 53893.55 0.00 Average: 256.58 34.46 222.12 0.00 5898.34 93024.35 0.00 03:10:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 03:11:01 28533408 31520108 772976 2.35 91132 3169160 1763216 5.20 998556 2939168 780 03:12:01 26847984 31234480 1051172 3.20 130920 4410644 2112372 6.23 1446952 4045600 78736 Average: 27690696 31377294 912074 2.77 111026 3789902 1937794 5.71 1222754 3492384 39758 03:10:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 03:11:01 vethb6148fb 0.71 0.63 0.10 0.62 0.00 0.00 0.00 0.00 03:11:01 lo 3.42 3.42 0.33 0.33 0.00 0.00 0.00 0.00 03:11:01 ens3 659.64 422.15 8144.52 132.35 0.00 0.00 0.00 0.00 03:11:01 docker0 6.69 6.08 0.67 61.61 0.00 0.00 0.00 0.00 03:12:01 lo 2.13 2.13 0.20 0.20 0.00 0.00 0.00 0.00 03:12:01 veth3151476 5.02 6.18 0.48 8.88 0.00 0.00 0.00 0.00 03:12:01 ens3 305.07 191.03 6923.60 33.70 0.00 0.00 0.00 0.00 03:12:01 docker0 45.64 51.87 3.26 350.75 0.00 0.00 0.00 0.00 Average: lo 2.77 2.77 0.26 0.26 0.00 0.00 0.00 0.00 Average: veth3151476 2.53 3.12 0.24 4.48 0.00 0.00 0.00 0.00 Average: ens3 480.88 305.63 7528.98 82.62 0.00 0.00 0.00 0.00 Average: docker0 26.33 29.17 1.98 207.38 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-13591) 06/22/26 _x86_64_ (8 CPU) 03:09:42 LINUX RESTART (8 CPU) 03:10:02 CPU %user %nice %system %iowait %steal %idle 03:11:01 all 10.20 0.00 3.41 2.31 0.06 84.01 03:11:01 0 10.41 0.00 3.77 1.75 0.07 84.00 03:11:01 1 9.33 0.00 3.19 1.01 0.05 86.42 03:11:01 2 11.64 0.00 3.10 1.10 0.07 84.09 03:11:01 3 10.95 0.00 2.65 0.48 0.07 85.86 03:11:01 4 7.98 0.00 4.47 4.40 0.07 83.08 03:11:01 5 8.22 0.00 3.20 5.05 0.07 83.45 03:11:01 6 11.42 0.00 3.45 3.76 0.07 81.31 03:11:01 7 11.69 0.00 3.47 0.95 0.05 83.85 03:12:01 all 22.36 0.00 4.92 0.77 0.07 71.87 03:12:01 0 23.09 0.00 4.72 0.10 0.08 72.01 03:12:01 1 22.86 0.00 3.96 0.13 0.07 72.97 03:12:01 2 21.31 0.00 4.98 1.86 0.07 71.79 03:12:01 3 22.41 0.00 6.25 0.24 0.08 71.02 03:12:01 4 22.52 0.00 4.48 0.19 0.07 72.75 03:12:01 5 22.81 0.00 5.02 0.08 0.07 72.01 03:12:01 6 21.03 0.00 4.56 2.78 0.07 71.56 03:12:01 7 22.88 0.00 5.40 0.78 0.08 70.85 Average: all 16.33 0.00 4.17 1.53 0.07 77.89 Average: 0 16.81 0.00 4.25 0.92 0.08 77.95 Average: 1 16.16 0.00 3.58 0.57 0.06 79.63 Average: 2 16.51 0.00 4.05 1.48 0.07 77.90 Average: 3 16.71 0.00 4.46 0.36 0.08 78.40 Average: 4 15.31 0.00 4.47 2.28 0.07 77.87 Average: 5 15.55 0.00 4.12 2.56 0.07 77.70 Average: 6 16.28 0.00 4.01 3.26 0.07 76.38 Average: 7 17.33 0.00 4.44 0.86 0.07 77.30