diff --git a/frappe/concurrency_limiter.py b/frappe/concurrency_limiter.py
index e0973e7593..ba056faec1 100644
--- a/frappe/concurrency_limiter.py
+++ b/frappe/concurrency_limiter.py
@@ -23,14 +23,14 @@ from functools import wraps
 import frappe
 from frappe.exceptions import ServiceUnavailableError
 from frappe.utils import cint
-from frappe.utils.caching import site_cache
+from frappe.utils.caching import redis_cache
 from frappe.utils.redis_semaphore import RedisSemaphore
 
 # Default wait timeout (seconds) before returning 503 to the caller.
 _DEFAULT_WAIT_TIMEOUT = 10
 
 
-@site_cache(ttl=3600)
+@redis_cache(shared=True)
 def _default_limit() -> int:
 	"""Derive a sensible default concurrency limit from gunicorn's max concurrency."""
 	return max(1, gunicorn_max_concurrency() // 2)
diff --git a/frappe/utils/caching.py b/frappe/utils/caching.py
index f2f1f9aecd..f1e0c781ed 100644
--- a/frappe/utils/caching.py
+++ b/frappe/utils/caching.py
@@ -180,7 +180,7 @@ def redis_cache(ttl: int | None = 3600, user: str | bool | None = None, shared:
 		func_key = f"{func.__module__}.{func.__qualname__}"
 
 		def clear_cache():
-			frappe.cache.delete_keys(func_key)
+			frappe.cache.delete_keys(func_key, user=user, shared=shared)
 
 		func.clear_cache = clear_cache
 		func.ttl = ttl if not callable(ttl) else 3600
diff --git a/frappe/utils/redis_wrapper.py b/frappe/utils/redis_wrapper.py
index 016fc3a74a..44a11ebf70 100644
--- a/frappe/utils/redis_wrapper.py
+++ b/frappe/utils/redis_wrapper.py
@@ -125,19 +125,19 @@ class RedisWrapper(redis.Redis):
 
 		return ret
 
-	def get_keys(self, key):
+	def get_keys(self, key, user=None, shared=False):
 		"""Return keys starting with `key`."""
 		try:
-			key = self.make_key(key + "*")
+			key = self.make_key(key + "*", user=user, shared=shared)
 			return self.keys(key)
 
 		except redis.exceptions.ConnectionError:
 			regex = re.compile(cstr(key).replace("|", r"\|").replace("*", r"[\w]*"))
 			return [k for k in list(frappe.local.cache) if regex.match(cstr(k))]
 
-	def delete_keys(self, key):
+	def delete_keys(self, key, user=None, shared=False):
 		"""Delete keys with wildcard `*`."""
-		self.delete_value(self.get_keys(key), make_keys=False)
+		self.delete_value(self.get_keys(key, user=user, shared=shared), make_keys=False)
 
 	def delete_key(self, *args, **kwargs):
 		self.delete_value(*args, **kwargs)