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feat(report): add 24h slow-sql dashboard and metrics api

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yuyx
2026-02-07 14:07:07 +08:00
parent 52dd7ac9e5
commit 6a9858cdec
29 changed files with 427 additions and 57 deletions
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12
app_config.py
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@@ -135,6 +135,10 @@ class Config:
DB_LOCK_RETRY_BASE_MS = int(os.environ.get("DB_LOCK_RETRY_BASE_MS", "50"))
DB_SLOW_QUERY_MS = int(os.environ.get("DB_SLOW_QUERY_MS", "120"))
DB_SLOW_QUERY_SQL_MAX_LEN = int(os.environ.get("DB_SLOW_QUERY_SQL_MAX_LEN", "240"))
DB_SLOW_SQL_WINDOW_SECONDS = int(os.environ.get("DB_SLOW_SQL_WINDOW_SECONDS", "86400"))
DB_SLOW_SQL_TOP_LIMIT = int(os.environ.get("DB_SLOW_SQL_TOP_LIMIT", "12"))
DB_SLOW_SQL_RECENT_LIMIT = int(os.environ.get("DB_SLOW_SQL_RECENT_LIMIT", "50"))
DB_SLOW_SQL_MAX_EVENTS = int(os.environ.get("DB_SLOW_SQL_MAX_EVENTS", "20000"))
DB_PRAGMA_OPTIMIZE_INTERVAL_SECONDS = int(os.environ.get("DB_PRAGMA_OPTIMIZE_INTERVAL_SECONDS", "21600"))
DB_ANALYZE_INTERVAL_SECONDS = int(os.environ.get("DB_ANALYZE_INTERVAL_SECONDS", "86400"))
DB_WAL_CHECKPOINT_INTERVAL_SECONDS = int(os.environ.get("DB_WAL_CHECKPOINT_INTERVAL_SECONDS", "43200"))
@@ -280,6 +284,14 @@ class Config:
errors.append("DB_SLOW_QUERY_MS不能为负数")
if cls.DB_SLOW_QUERY_SQL_MAX_LEN < 80:
errors.append("DB_SLOW_QUERY_SQL_MAX_LEN建议至少80")
if cls.DB_SLOW_SQL_WINDOW_SECONDS < 600:
errors.append("DB_SLOW_SQL_WINDOW_SECONDS建议至少600")
if cls.DB_SLOW_SQL_TOP_LIMIT < 5:
errors.append("DB_SLOW_SQL_TOP_LIMIT建议至少5")
if cls.DB_SLOW_SQL_RECENT_LIMIT < 10:
errors.append("DB_SLOW_SQL_RECENT_LIMIT建议至少10")
if cls.DB_SLOW_SQL_MAX_EVENTS < cls.DB_SLOW_SQL_RECENT_LIMIT:
errors.append("DB_SLOW_SQL_MAX_EVENTS必须不小于DB_SLOW_SQL_RECENT_LIMIT")
# 验证日志配置
if cls.LOG_LEVEL not in ["DEBUG", "INFO", "WARNING", "ERROR", "CRITICAL"]: