Files
AdministratorandClaude Opus 4.8 e7c745a512 feat: 排行榜日快照分析 + 数据库连接池/索引调优
- 排行榜改为按天预计算快照(admin_leaderboard_daily_stats),请求只读取合并,重统计移至后台调度;过去日不可变、当天 TTL 刷新,避免在线聚合长时间占用数据库
- 为 runs/tool_call_metrics/llm_call_metrics/threads_meta 增加面向时间段+用户聚合的复合索引(model __table_args__ + migration 20260608_01)
- 连接池可调:DatabaseConfig 新增 max_overflow / pool_timeout,接入 postgres/mysql 引擎;config.yaml 上调 pool_size=20/max_overflow=20
- 新增手动执行的索引脚本 scripts/sql/leaderboard_indexes_mysql.sql(幂等,适用于已存在数据、create_all 不补索引且 alembic 关闭的部署)

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-06 00:52:24 +08:00

56 lines
2.6 KiB
Python

"""ORM model for run metadata."""
from __future__ import annotations
from datetime import UTC, datetime
from sqlalchemy import Index, String, Text
from sqlalchemy.orm import Mapped, mapped_column
from deerflow.persistence.base import Base
from deerflow.persistence.types import BeijingDateTime, PortableJSON
class RunRow(Base):
__tablename__ = "runs"
run_id: Mapped[str] = mapped_column(String(64), primary_key=True)
thread_id: Mapped[str] = mapped_column(String(64), nullable=False, index=True)
assistant_id: Mapped[str | None] = mapped_column(String(128))
user_id: Mapped[str | None] = mapped_column(String(64), index=True)
status: Mapped[str] = mapped_column(String(20), default="pending")
# "pending" | "running" | "success" | "error" | "timeout" | "interrupted"
model_name: Mapped[str | None] = mapped_column(String(128))
multitask_strategy: Mapped[str] = mapped_column(String(20), default="reject")
metadata_json: Mapped[dict] = mapped_column(PortableJSON(), default=dict)
kwargs_json: Mapped[dict] = mapped_column(PortableJSON(), default=dict)
error: Mapped[str | None] = mapped_column(Text)
# Convenience fields (for listing pages without querying RunEventStore)
message_count: Mapped[int] = mapped_column(default=0)
first_human_message: Mapped[str | None] = mapped_column(Text)
last_ai_message: Mapped[str | None] = mapped_column(Text)
# Token usage (accumulated in-memory by RunJournal, written on run completion)
total_input_tokens: Mapped[int] = mapped_column(default=0)
total_output_tokens: Mapped[int] = mapped_column(default=0)
total_tokens: Mapped[int] = mapped_column(default=0)
llm_call_count: Mapped[int] = mapped_column(default=0)
lead_agent_tokens: Mapped[int] = mapped_column(default=0)
subagent_tokens: Mapped[int] = mapped_column(default=0)
middleware_tokens: Mapped[int] = mapped_column(default=0)
# Follow-up association
follow_up_to_run_id: Mapped[str | None] = mapped_column(String(64))
created_at: Mapped[datetime] = mapped_column(BeijingDateTime(), default=lambda: datetime.now(UTC))
updated_at: Mapped[datetime] = mapped_column(BeijingDateTime(), default=lambda: datetime.now(UTC), onupdate=lambda: datetime.now(UTC))
__table_args__ = (
Index("ix_runs_thread_status", "thread_id", "status"),
Index("ix_runs_created_user_status", "created_at", "user_id", "status"),
Index("ix_runs_user_created", "user_id", "created_at"),
Index("ix_runs_thread_created", "thread_id", "created_at"),
)