lulu/arbitrage-engine
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

perf: backfill全速200ms/批(PG无锁冲突)

Browse Source
This commit is contained in:
root 2026-02-27 17:04:36 +00:00
parent 61287657df
commit 55422b0ae0
1 changed files with 1 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

2
backend/backfill_agg_trades.py
View File

@ -27,7 +27,7 @@ logger = logging.getLogger("backfill")
BINANCE_FAPI = "https://fapi.binance.com/fapi/v1" BINANCE_FAPI = "https://fapi.binance.com/fapi/v1"
HEADERS = {"User-Agent": "Mozilla/5.0 ArbitrageEngine/backfill"} HEADERS = {"User-Agent": "Mozilla/5.0 ArbitrageEngine/backfill"}
BATCH_SIZE = 1000 BATCH_SIZE = 1000
SLEEP_MS = 2000 SLEEP_MS = 200 # PG并发无锁，全速拉取
# ─── DB helpers ────────────────────────────────────────────────── # ─── DB helpers ──────────────────────────────────────────────────