From 741979304c21e0074cd00559316043c1aad1509a Mon Sep 17 00:00:00 2001
From: Marcel <marcel@familienarchiv>
Date: Sun, 12 Apr 2026 22:35:34 +0200
Subject: [PATCH] fix(ocr): increase to 8g mem_limit and larger batch sizes
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5GB free on host while OCR runs — give the container more room.
Bump batch sizes (detector=2, recognition=4) so it processes
faster with the available memory.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
---
 docker-compose.yml | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/docker-compose.yml b/docker-compose.yml
index e2ede36d..d53033d4 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -78,7 +78,7 @@ services:
       dockerfile: Dockerfile
     container_name: archive-ocr
     restart: unless-stopped
-    mem_limit: 4g
+    mem_limit: 8g
     memswap_limit: 8g
     volumes:
       - ocr_models:/app/models
@@ -86,8 +86,8 @@ services:
       KRAKEN_MODEL_PATH: /app/models/german_kurrent.mlmodel
       OCR_CONFIDENCE_THRESHOLD: "0.3"
       OCR_CONFIDENCE_THRESHOLD_KURRENT: "0.5"
-      RECOGNITION_BATCH_SIZE: "1"
-      DETECTOR_BATCH_SIZE: "1"
+      RECOGNITION_BATCH_SIZE: "4"
+      DETECTOR_BATCH_SIZE: "2"
     networks:
       - archive-net
     healthcheck: