---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-752 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 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-752) 08/21/26 _x86_64_ (8 CPU) 21:43:28 LINUX RESTART (8 CPU) 21:44:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 21:45:01 291.46 11.51 279.95 0.00 1617.22 27139.67 0.00 21:46:01 123.80 0.68 123.11 0.00 37.73 51107.35 0.00 Average: 206.92 6.05 200.87 0.00 820.84 39224.20 0.00 21:44:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 21:45:01 28530056 31519144 777420 2.37 90628 3173000 1773064 5.23 994964 2950256 608416 21:46:01 27988184 31513580 776864 2.36 112760 3627244 1637288 4.83 1145812 3275988 1132 Average: 28259120 31516362 777142 2.36 101694 3400122 1705176 5.03 1070388 3113122 304774 21:44:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 21:45:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 21:45:01 ens3 383.70 240.37 7538.82 94.22 0.00 0.00 0.00 0.00 21:45:01 docker0 7.24 8.42 0.76 81.09 0.00 0.00 0.00 0.00 21:46:01 lo 1.47 1.47 0.14 0.14 0.00 0.00 0.00 0.00 21:46:01 ens3 183.12 97.85 2916.31 28.94 0.00 0.00 0.00 0.00 21:46:01 docker0 19.85 33.89 1.82 342.55 0.00 0.00 0.00 0.00 Average: lo 2.35 2.35 0.22 0.22 0.00 0.00 0.00 0.00 Average: ens3 282.57 168.51 5208.15 61.31 0.00 0.00 0.00 0.00 Average: docker0 13.59 21.27 1.29 212.92 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-752) 08/21/26 _x86_64_ (8 CPU) 21:43:28 LINUX RESTART (8 CPU) 21:44:02 CPU %user %nice %system %iowait %steal %idle 21:45:01 all 7.56 0.00 2.38 0.92 0.06 89.08 21:45:01 0 9.56 0.00 2.42 2.01 0.05 85.96 21:45:01 1 9.01 0.00 1.67 0.03 0.05 89.23 21:45:01 2 5.65 0.00 3.14 0.17 0.09 90.95 21:45:01 3 8.46 0.00 2.61 0.19 0.05 88.69 21:45:01 4 7.65 0.00 2.26 0.17 0.07 89.85 21:45:01 5 5.83 0.00 1.69 0.27 0.05 92.15 21:45:01 6 7.37 0.00 2.34 0.07 0.05 90.16 21:45:01 7 6.96 0.00 2.92 4.47 0.05 85.59 21:46:01 all 22.33 0.00 3.97 0.56 0.07 73.07 21:46:01 0 22.73 0.00 3.51 0.15 0.07 73.54 21:46:01 1 21.56 0.00 4.36 1.55 0.07 72.46 21:46:01 2 21.34 0.00 3.92 0.10 0.07 74.58 21:46:01 3 22.72 0.00 3.74 1.55 0.07 71.93 21:46:01 4 23.81 0.00 3.55 0.32 0.07 72.26 21:46:01 5 23.35 0.00 3.96 0.08 0.07 72.54 21:46:01 6 21.38 0.00 3.22 0.66 0.08 74.65 21:46:01 7 21.76 0.00 5.51 0.07 0.07 72.60 Average: all 15.02 0.00 3.18 0.74 0.06 81.00 Average: 0 16.20 0.00 2.97 1.07 0.06 79.71 Average: 1 15.32 0.00 3.02 0.80 0.06 80.80 Average: 2 13.57 0.00 3.53 0.14 0.08 82.68 Average: 3 15.64 0.00 3.18 0.87 0.06 80.25 Average: 4 15.81 0.00 2.91 0.25 0.07 80.97 Average: 5 14.67 0.00 2.84 0.18 0.06 82.26 Average: 6 14.48 0.00 2.79 0.37 0.07 82.29 Average: 7 14.46 0.00 4.23 2.24 0.06 79.01