diff --git a/include/rmm/mr/device/logging_resource_adaptor.hpp b/include/rmm/mr/device/logging_resource_adaptor.hpp
index 263387b44..c59fdf61a 100644
--- a/include/rmm/mr/device/logging_resource_adaptor.hpp
+++ b/include/rmm/mr/device/logging_resource_adaptor.hpp
@@ -330,6 +330,7 @@ class logging_resource_adaptor final : public device_memory_resource {
  * @param filename Name of the file to write log info. If not specified,
  * retrieves the log file name from the environment variable "RMM_LOG_FILE".
  * @param auto_flush If true, flushes the log for every (de)allocation. Warning, this will degrade
+ * performance.
  */
 template <typename Upstream>
 logging_resource_adaptor<Upstream> make_logging_adaptor(
@@ -348,6 +349,7 @@ logging_resource_adaptor<Upstream> make_logging_adaptor(
  * @param upstream Pointer to the upstream resource
  * @param stream The ostream to write log info.
  * @param auto_flush If true, flushes the log for every (de)allocation. Warning, this will degrade
+ * performance.
  */
 template <typename Upstream>
 logging_resource_adaptor<Upstream> make_logging_adaptor(Upstream* upstream,