---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-775909 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-775909) 12/29/25 _x86_64_ (8 CPU) 11:46:15 LINUX RESTART (8 CPU) 11:47:02 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 11:48:01 376.26 14.69 361.57 0.00 1676.19 52869.95 0.00 11:49:01 91.59 0.05 91.54 0.00 0.40 48974.76 0.00 11:50:01 35.05 0.13 34.92 0.00 2.00 24654.00 0.00 Average: 166.47 4.90 161.57 0.00 553.29 42107.81 0.00 11:47:02 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 11:48:01 26861272 31040180 1239796 3.77 126468 4192644 2515260 7.42 1884152 3575956 990160 11:49:01 25776776 31219024 1060220 3.23 134716 5385232 2295624 6.77 1908216 4577136 777324 11:50:01 28102432 31467244 820500 2.50 142256 3452416 1823480 5.38 1206984 3099960 195004 Average: 26913493 31242149 1040172 3.16 134480 4343431 2211455 6.52 1666451 3751017 654163 11:47:02 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 11:48:01 veth28bd026 175.87 223.28 17.15 2111.43 0.00 0.00 0.00 0.17 11:48:01 lo 3.25 3.25 0.31 0.31 0.00 0.00 0.00 0.00 11:48:01 docker0 307.80 348.21 23.66 2692.96 0.00 0.00 0.00 0.00 11:48:01 ens3 888.12 684.04 10764.11 143.51 0.00 0.00 0.00 0.00 11:49:01 veth28bd026 0.60 0.50 0.07 0.25 0.00 0.00 0.00 0.00 11:49:01 lo 0.20 0.20 0.01 0.01 0.00 0.00 0.00 0.00 11:49:01 docker0 0.60 0.47 0.06 0.24 0.00 0.00 0.00 0.00 11:49:01 ens3 10.38 7.90 8.45 4.75 0.00 0.00 0.00 0.00 11:50:01 lo 0.87 0.87 0.09 0.09 0.00 0.00 0.00 0.00 11:50:01 docker0 1.22 1.13 0.11 1.63 0.00 0.00 0.00 0.00 11:50:01 ens3 101.82 60.28 2436.60 13.04 0.00 0.00 0.00 0.00 Average: lo 1.43 1.43 0.14 0.14 0.00 0.00 0.00 0.00 Average: docker0 102.06 115.31 7.85 888.25 0.00 0.00 0.00 0.00 Average: ens3 330.34 248.32 4367.39 53.26 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-775909) 12/29/25 _x86_64_ (8 CPU) 11:46:15 LINUX RESTART (8 CPU) 11:47:02 CPU %user %nice %system %iowait %steal %idle 11:48:01 all 23.58 0.00 4.97 1.43 0.07 69.95 11:48:01 0 23.18 0.00 5.08 0.36 0.05 71.34 11:48:01 1 23.31 0.00 5.16 2.38 0.07 69.07 11:48:01 2 24.47 0.00 5.08 3.62 0.07 66.76 11:48:01 3 21.40 0.00 4.35 0.41 0.07 73.77 11:48:01 4 22.61 0.00 5.02 0.09 0.07 72.22 11:48:01 5 27.06 0.00 5.10 3.12 0.09 64.64 11:48:01 6 22.34 0.00 4.64 0.34 0.09 72.59 11:48:01 7 24.31 0.00 5.33 1.10 0.07 69.19 11:49:01 all 60.82 0.00 7.82 0.20 0.09 31.07 11:49:01 0 59.69 0.00 8.03 1.16 0.10 31.02 11:49:01 1 60.42 0.00 8.40 0.13 0.08 30.96 11:49:01 2 59.28 0.00 7.94 0.10 0.08 32.60 11:49:01 3 60.57 0.00 7.32 0.10 0.08 31.93 11:49:01 4 61.27 0.00 7.75 0.02 0.08 30.88 11:49:01 5 60.55 0.00 7.62 0.03 0.08 31.71 11:49:01 6 61.56 0.00 7.79 0.03 0.10 30.52 11:49:01 7 63.20 0.00 7.76 0.00 0.10 28.94 11:50:01 all 26.32 0.00 3.65 0.34 0.05 69.64 11:50:01 0 27.32 0.00 3.27 0.05 0.05 69.31 11:50:01 1 26.84 0.00 4.04 0.33 0.05 68.74 11:50:01 2 25.13 0.00 3.54 0.00 0.05 71.28 11:50:01 3 26.88 0.00 3.43 1.88 0.08 67.72 11:50:01 4 25.91 0.00 3.42 0.02 0.05 70.60 11:50:01 5 26.00 0.00 4.35 0.20 0.05 69.40 11:50:01 6 25.97 0.00 3.51 0.17 0.05 70.31 11:50:01 7 26.47 0.00 3.65 0.05 0.03 69.79 Average: all 36.98 0.00 5.48 0.65 0.07 56.82 Average: 0 36.78 0.00 5.45 0.52 0.07 57.18 Average: 1 36.93 0.00 5.87 0.94 0.07 56.20 Average: 2 36.36 0.00 5.52 1.22 0.07 56.83 Average: 3 36.36 0.00 5.04 0.80 0.08 57.72 Average: 4 36.68 0.00 5.40 0.04 0.07 57.82 Average: 5 37.92 0.00 5.69 1.10 0.07 55.21 Average: 6 36.72 0.00 5.31 0.18 0.08 57.71 Average: 7 38.10 0.00 5.58 0.38 0.07 55.87