Timestamp,PromptType,PromptTokens,CompletionTokens,ResponseTime,Concurrency,FirstTokenTime,Error
2025-04-22T15:03:15+08:00,short,52,140,156,1,0,
2025-04-22T15:03:34+08:00,short,48,363,128,2,0,
2025-04-22T15:03:34+08:00,long,960,1032,214,2,0,