From 8e5d0871c89ac5d87d51ecab9309178276ee1943 Mon Sep 17 00:00:00 2001
From: Sean Sube <seansube@gmail.com>
Date: Sat, 11 Mar 2023 08:06:22 -0600
Subject: [PATCH] log which cache items have been pruned

---
 api/onnx_web/server/model_cache.py | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/api/onnx_web/server/model_cache.py b/api/onnx_web/server/model_cache.py
index d757a94f..7f1ef522 100644
--- a/api/onnx_web/server/model_cache.py
+++ b/api/onnx_web/server/model_cache.py
@@ -47,9 +47,14 @@ class ModelCache:
 
     def prune(self):
         total = len(self.cache)
-        if total > self.limit:
+        overage = total - self.limit
+        if overage > 0:
+            removed = self.cache[:overage]
             logger.info(
-                "removing models from cache, %s of %s", (total - self.limit), total
+                "removing %s of %s models from cache, %s",
+                overage,
+                total,
+                [m[0] for m in removed],
             )
             self.cache[:] = self.cache[-self.limit :]
         else: