---> uname -a: Linux prd-ubuntu20-04-docker-8c-8g-2026 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 9% / 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 9% /facter-os ---> sar -b -r -n DEV: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2026) 02/13/26 _x86_64_ (8 CPU) 06:54:02 LINUX RESTART (8 CPU) 06:55:01 tps rtps wtps dtps bread/s bwrtn/s bdscd/s 06:56:01 275.54 15.81 259.73 0.00 2049.05 73129.36 0.00 06:57:01 76.34 0.25 76.09 0.00 11.86 17912.88 0.00 Average: 175.95 8.03 167.92 0.00 1030.54 45523.42 0.00 06:55:01 kbmemfree kbavail kbmemused %memused kbbuffers kbcached kbcommit %commit kbactive kbinact kbdirty 06:56:01 26919872 31283600 991660 3.02 153184 4332932 2319076 6.84 1673588 3709352 25400 06:57:01 26157536 31086144 1185204 3.61 162632 4845648 2723920 8.03 2222852 3874464 545632 Average: 26538704 31184872 1088432 3.31 157908 4589290 2521498 7.43 1948220 3791908 285516 06:55:01 IFACE rxpck/s txpck/s rxkB/s txkB/s rxcmp/s txcmp/s rxmcst/s %ifutil 06:56:01 ens3 643.72 449.97 6821.68 95.02 0.00 0.00 0.00 0.00 06:56:01 lo 1.67 1.67 0.18 0.18 0.00 0.00 0.00 0.00 06:56:01 docker0 343.60 469.24 29.47 3422.09 0.00 0.00 0.00 0.00 06:56:01 vethdb31e7b 0.05 0.13 0.00 0.01 0.00 0.00 0.00 0.00 06:57:01 ens3 38.59 21.61 212.02 10.81 0.00 0.00 0.00 0.00 06:57:01 lo 0.67 0.67 0.07 0.07 0.00 0.00 0.00 0.00 06:57:01 veth6b0c43b 0.05 0.17 0.00 0.01 0.00 0.00 0.00 0.00 06:57:01 docker0 5.18 11.96 0.37 128.46 0.00 0.00 0.00 0.00 Average: ens3 341.18 235.81 3517.12 52.92 0.00 0.00 0.00 0.00 Average: lo 1.17 1.17 0.12 0.12 0.00 0.00 0.00 0.00 Average: veth6b0c43b 0.02 0.08 0.00 0.01 0.00 0.00 0.00 0.00 Average: docker0 174.41 240.62 14.92 1775.41 0.00 0.00 0.00 0.00 ---> sar -P ALL: Linux 5.4.0-216-generic (prd-ubuntu20-04-docker-8c-8g-2026) 02/13/26 _x86_64_ (8 CPU) 06:54:02 LINUX RESTART (8 CPU) 06:55:01 CPU %user %nice %system %iowait %steal %idle 06:56:01 all 9.92 0.00 4.00 5.46 0.07 80.55 06:56:01 0 10.61 0.00 3.54 2.94 0.07 82.84 06:56:01 1 9.83 0.00 3.37 2.53 0.05 84.21 06:56:01 2 8.42 0.00 3.38 4.46 0.05 83.69 06:56:01 3 8.45 0.00 5.31 3.18 0.07 82.99 06:56:01 4 10.90 0.00 3.70 1.31 0.07 84.03 06:56:01 5 10.67 0.00 4.20 10.60 0.07 74.47 06:56:01 6 10.41 0.00 5.07 16.15 0.08 68.29 06:56:01 7 10.11 0.00 3.42 2.62 0.10 83.75 06:57:01 all 59.54 0.00 8.73 1.27 0.11 30.36 06:57:01 0 59.16 0.00 9.00 6.42 0.12 25.29 06:57:01 1 58.77 0.00 8.53 1.01 0.12 31.57 06:57:01 2 59.87 0.00 8.71 0.71 0.10 30.62 06:57:01 3 58.41 0.00 10.20 0.40 0.08 30.90 06:57:01 4 60.47 0.00 8.37 0.30 0.10 30.75 06:57:01 5 60.29 0.00 7.97 0.61 0.12 31.01 06:57:01 6 60.69 0.00 8.51 0.15 0.10 30.55 06:57:01 7 58.65 0.00 8.54 0.57 0.10 32.14 Average: all 34.77 0.00 6.37 3.36 0.09 55.42 Average: 0 34.93 0.00 6.28 4.69 0.09 54.01 Average: 1 34.33 0.00 5.96 1.77 0.08 57.86 Average: 2 34.18 0.00 6.04 2.58 0.08 57.12 Average: 3 33.47 0.00 7.76 1.79 0.08 56.91 Average: 4 35.67 0.00 6.03 0.81 0.08 57.41 Average: 5 35.56 0.00 6.09 5.59 0.09 52.67 Average: 6 35.65 0.00 6.79 8.12 0.09 49.35 Average: 7 34.34 0.00 5.98 1.60 0.10 57.99