Enter response or handling durations to get average response time, resolution rate and distribution, supporting support-team efficiency reviews, staffing and process tuning.
把客服首响(或平均响应)时长逐条录入,计算平均响应时间、中位数与达标率,并给出最长/最短响应,用于服务 SLA 达成情况复盘;数据仅在浏览器本地处理,不上传。
| Item | Formula / Note | Source / Standard |
|---|---|---|
| Average response time | ART = Σ(first-response time) ÷ ticket count; count business hours only | Customer-service KPI practice |
| MTTR concept | MTTR = Σ(repair time) ÷ incident count; tracked separately from first response | ITIL 4 Incident Management practice |
| Resolution rate | Resolution rate = on-time-resolved ÷ total × 100%; common SLA: first response ≤1 h, fix ≤24 h | Common SLA convention |
| Measurement caveats | Fix whether auto-replies count as first response and how cross-day tickets are dated; document the rules | Metric definition governance practice |
客服平均响应时间/解决率统计