85 lines
2.5 KiB
GDScript
85 lines
2.5 KiB
GDScript
extends Node
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class_name PerformanceMonitoringSystem
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## 性能监控和报警系统
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## 实时监控游戏性能并在出现问题时发出警报
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# 性能指标类型
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enum MetricType {
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FPS, # 帧率
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MEMORY_USAGE, # 内存使用
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NETWORK_LATENCY, # 网络延迟
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LOAD_TIME, # 加载时间
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RENDER_TIME, # 渲染时间
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SCRIPT_TIME, # 脚本执行时间
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PHYSICS_TIME, # 物理计算时间
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AUDIO_LATENCY, # 音频延迟
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DISK_IO, # 磁盘IO
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CPU_USAGE # CPU使用率
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}
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# 性能警报级别
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enum AlertLevel {
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INFO, # 信息
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WARNING, # 警告
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CRITICAL, # 严重
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EMERGENCY # 紧急
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}
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# 性能指标数据结构
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class PerformanceMetric:
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var metric_type: MetricType
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var value: float
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var timestamp: float
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var threshold_warning: float
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var threshold_critical: float
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var unit: String
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func _init(type: MetricType, val: float, warn_threshold: float = 0.0, crit_threshold: float = 0.0, metric_unit: String = ""):
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metric_type = type
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value = val
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timestamp = Time.get_unix_time_from_system()
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threshold_warning = warn_threshold
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threshold_critical = crit_threshold
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unit = metric_unit
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# 性能警报数据结构
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class PerformanceAlert:
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var alert_id: String
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var metric_type: MetricType
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var level: AlertLevel
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var message: String
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var value: float
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var threshold: float
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var timestamp: float
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var resolved: bool = false
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func _init(type: MetricType, alert_level: AlertLevel, msg: String, val: float, thresh: float):
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alert_id = _generate_alert_id()
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metric_type = type
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level = alert_level
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message = msg
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value = val
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threshold = thresh
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timestamp = Time.get_unix_time_from_system()
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func _generate_alert_id() -> String:
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return "alert_%d_%d" % [Time.get_unix_time_from_system(), randi()]
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# 数据存储
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var performance_history: Dictionary = {} # MetricType -> Array[PerformanceMetric]
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var active_alerts: Array[PerformanceAlert] = []
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var resolved_alerts: Array[PerformanceAlert] = []
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var monitoring_enabled: bool = true
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# 监控配置
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var monitoring_interval: float = 1.0 # 监控间隔（秒）
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var history_retention_time: float = 3600.0 # 历史数据保留时间（1小时）
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var max_history_entries: int = 1000
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# 性能阈值配置
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var performance_thresholds: Dictionary = {
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MetricType.FPS: {"warning": 30.0, "critical": 15.0},
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MetricType.MEMORY_USAGE: {"warning": 512.0, "critical": 1024.0}, # MB
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MetricType.NETWORK_LATENCY: {"warning": 200.0, "critical": 500.0}, # ms
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MetricType.LOAD_TIME: {"warning": 5.0, "critical": 10.0}, # seconds
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