diff --git a/src/WebJobs.Extensions.Timers.Storage/StorageScheduleMonitor.cs b/src/WebJobs.Extensions.Timers.Storage/StorageScheduleMonitor.cs
index fa7e68643..a15d7519e 100644
--- a/src/WebJobs.Extensions.Timers.Storage/StorageScheduleMonitor.cs
+++ b/src/WebJobs.Extensions.Timers.Storage/StorageScheduleMonitor.cs
@@ -141,7 +141,7 @@ public override async Task UpdateStatusAsync(string timerName, ScheduleStatus st
             catch (Exception ex)
             {
                 // best effort
-                _logger.LogError(ex, $"Function '{timerName}' failed to update the timer trigger status.");
+                _logger.LogError(ex, "Function '{timerName}' failed to update the timer trigger status.", timerName);
             }
         }
 
diff --git a/src/WebJobs.Extensions/Extensions/Files/Listener/FileListener.cs b/src/WebJobs.Extensions/Extensions/Files/Listener/FileListener.cs
index d01b31000..e99356820 100644
--- a/src/WebJobs.Extensions/Extensions/Files/Listener/FileListener.cs
+++ b/src/WebJobs.Extensions/Extensions/Files/Listener/FileListener.cs
@@ -260,7 +260,8 @@ private void ProcessFiles()
 
             if (filesToProcess.Length > 0)
             {
-                _logger.LogDebug($"Found {filesToProcess.Length} file(s) at path '{_watchPath}' for ready processing");
+                _logger.LogDebug("Found {fileCount} file(s) at path '{watchPath}' for ready processing", 
+                    filesToProcess.Length, _watchPath);
             }
 
             foreach (string fileToProcess in filesToProcess)
diff --git a/src/WebJobs.Extensions/Extensions/Files/Listener/FileProcessor.cs b/src/WebJobs.Extensions/Extensions/Files/Listener/FileProcessor.cs
index ddd2384bd..56cf6df12 100644
--- a/src/WebJobs.Extensions/Extensions/Files/Listener/FileProcessor.cs
+++ b/src/WebJobs.Extensions/Extensions/Files/Listener/FileProcessor.cs
@@ -330,7 +330,8 @@ public virtual void CleanupProcessedFiles()
 
             if (filesDeleted > 0)
             {
-                _logger.LogDebug($"File Cleanup ({_filePath}): {filesDeleted} files deleted");
+                _logger.LogDebug("File Cleanup ({filePath}): {filesDeleted} files deleted", 
+                    _filePath, filesDeleted);
             }
         }
 
diff --git a/src/WebJobs.Extensions/Extensions/Timers/Listener/TimerListener.cs b/src/WebJobs.Extensions/Extensions/Timers/Listener/TimerListener.cs
index 13c73efb1..bea194b57 100644
--- a/src/WebJobs.Extensions/Extensions/Timers/Listener/TimerListener.cs
+++ b/src/WebJobs.Extensions/Extensions/Timers/Listener/TimerListener.cs
@@ -148,7 +148,7 @@ public async Task StartAsync(CancellationToken cancellationToken)
                 StartTimer(DateTime.Now);
             }
 
-            _logger.LogDebug($"Timer listener started ({_functionLogName})");
+            _logger.LogDebug("Timer listener started ({functionName})", _functionLogName);
         }
 
         public async Task StopAsync(CancellationToken cancellationToken)
@@ -169,7 +169,7 @@ public async Task StopAsync(CancellationToken cancellationToken)
             await _invocationLock.WaitAsync();
             _invocationLock.Release();
 
-            _logger.LogDebug($"Timer listener stopped ({_functionLogName})");
+            _logger.LogDebug("Timer listener stopped ({functionName})", _functionLogName);
         }
 
         public void Cancel()
@@ -342,7 +342,8 @@ internal async Task InvokeJobFunction(DateTime invocationTime, bool isPastDue =
                 if (ScheduleMonitor != null)
                 {
                     await ScheduleMonitor.UpdateStatusAsync(_timerLookupName, ScheduleStatus);
-                    _logger.LogDebug($"Function '{_functionLogName}' updated status: Last='{ScheduleStatus.Last.ToString("o")}', Next='{ScheduleStatus.Next.ToString("o")}', LastUpdated='{ScheduleStatus.LastUpdated.ToString("o")}'");
+                    _logger.LogDebug("Function '{functionName}' updated status: Last='{lastScheduled}\', Next=\'{nextScheduled}\', LastUpdated=\'{lastUpdated}\'", 
+                        _functionLogName, ScheduleStatus.Last.ToString("o"), ScheduleStatus.Next.ToString("o"), ScheduleStatus.LastUpdated.ToString("o"));
                 }
             }
             finally