======== 스캘핑+돌파 Optuna(LS) 시작 2026-07-28T20:13:24+09:00 ========
START=2026-07-27 END=2026-07-28 MODE=tpe TRIALS=200 HIST=ls
apply-best=OFF 실매적용=없음 · 순차: scalp → breakout
master=logs/optuna_scalp_bo_ls_20260728_201324_master.log
               total        used        free      shared  buff/cache   available
Mem:            13Gi       5.3Gi       3.4Gi        74Mi       5.4Gi       8.4Gi

-------- scalp Optuna START 2026-07-28T20:13:24+09:00 --------
study=scalp_tpe_ls_20260727_20260728_20260728_201324
optuna_log=logs/optuna_scalp_tpe_ls_20260728_201324.log
-------- scalp Optuna 종료 rc=0 2026-07-28T20:20:08+09:00 --------
best_json kis_trader/backtest/results/optuna_scalp_tpe_20260728_201954.json
best_value 1.1014 trial 164
best_summary trades 2 wr 100.0 pnl 5507.0

-------- breakout Optuna START 2026-07-28T20:20:08+09:00 --------
study=breakout_tpe_ls_20260727_20260728_20260728_201324
optuna_log=logs/optuna_breakout_tpe_ls_20260728_201324.log
-------- breakout Optuna 종료 rc=2 2026-07-28T20:20:09+09:00 --------
❌ breakout 실패 log=logs/optuna_breakout_tpe_ls_20260728_201324.log

실매 미적용(apply-best 없음) · 봇 재시작 없음
======== 전체 종료 rc=2 2026-07-28T20:20:09+09:00 ========