From 8ce7b7920617dc674c19320e939e03c5fea686b5 Mon Sep 17 00:00:00 2001
From: Eddy Ashton <edashton@microsoft.com>
Date: Thu, 4 Jul 2024 10:33:11 +0100
Subject: [PATCH] Log JS interpreter creation, for metrics tracking (#6305)

---
 src/js/interpreter_cache.h | 7 +++++--
 1 file changed, 5 insertions(+), 2 deletions(-)

diff --git a/src/js/interpreter_cache.h b/src/js/interpreter_cache.h
index dee5c4c864b1..7230669b35da 100644
--- a/src/js/interpreter_cache.h
+++ b/src/js/interpreter_cache.h
@@ -74,9 +74,12 @@ namespace ccf::js
             auto it = lru.find(key);
             if (it == lru.end())
             {
-              LOG_TRACE_FMT(
-                "Inserting new interpreter into cache, with key {}", key);
               it = lru.insert(key, make_interpreter(access));
+              LOG_INFO_FMT(
+                "Constructed cached JS interpreter at key {}. Cache now "
+                "contains {} interpreters",
+                key,
+                lru.size());
             }
             else
             {