Kamixitong/monitoring/grafana_dashboard.json

{"dashboard": {"id": null, "title": "KaMiXiTong 系统监控", "tags": ["kamaxitong", "monitoring"], "timezone": "browser", "panels": [{"id": 1, "title": "系统概览", "type": "stat", "targets": [{"expr": "up{job=\"kamaxitong\"}", "legendFormat": "服务状态"}], "fieldConfig": {"defaults": {"color": {"mode": "thresholds"}, "thresholds": {"steps": [{"color": "red", "value": 0}, {"color": "green", "value": 1}]}}}}, {"id": 2, "title": "API 响应时间", "type": "graph", "targets": [{"expr": "http_request_duration_seconds{quantile=\"0.50\"}", "legendFormat": "50%"}, {"expr": "http_request_duration_seconds{quantile=\"0.95\"}", "legendFormat": "95%"}, {"expr": "http_request_duration_seconds{quantile=\"0.99\"}", "legendFormat": "99%"}]}, {"id": 3, "title": "请求量", "type": "graph", "targets": [{"expr": "rate(http_requests_total[5m])", "legendFormat": "{{method}} {{status}}"}]}, {"id": 4, "title": "错误率", "type": "graph", "targets": [{"expr": "rate(http_requests_total{status=~\"4..|5..\"}[5m]) / rate(http_requests_total[5m]) * 100", "legendFormat": "错误率"}]}, {"id": 5, "title": "CPU 使用率", "type": "graph", "targets": [{"expr": "100 - (avg by(instance) (irate(node_cpu_seconds_total{mode=\"idle\"}[5m])) * 100)", "legendFormat": "CPU 使用率"}]}, {"id": 6, "title": "内存使用率", "type": "graph", "targets": [{"expr": "(1 - (node_memory_MemAvailable_bytes / node_memory_MemTotal_bytes)) * 100", "legendFormat": "内存使用率"}]}, {"id": 7, "title": "磁盘使用率", "type": "graph", "targets": [{"expr": "(1 - (node_filesystem_avail_bytes / node_filesystem_size_bytes)) * 100", "legendFormat": "{{mountpoint}}"}]}, {"id": 8, "title": "数据库连接数", "type": "graph", "targets": [{"expr": "mysql_global_status_threads_connected", "legendFormat": "活跃连接"}, {"expr": "mysql_global_variables_max_connections", "legendFormat": "最大连接数"}]}, {"id": 9, "title": "卡密统计", "type": "stat", "targets": [{"expr": "license_total", "legendFormat": "总卡密数"}, {"expr": "license_active", "legendFormat": "活跃卡密"}, {"expr": "license_expired", "legendFormat": "过期卡密"}]}, {"id": 10, "title": "订单统计", "type": "stat", "targets": [{"expr": "order_total", "legendFormat": "总订单数"}, {"expr": "order_paid", "legendFormat": "已支付"}, {"expr": "order_pending", "legendFormat": "待支付"}]}], "time": {"from": "now-1h", "to": "now"}, "refresh": "5s"}}