Reduces timer insertion cost by 80%

Timer name generation involved a LOT of string shit, some in ways where
the string only existed for a moment. This costs a good bit of time, and
can be reduced with only minimal impacts on the end product, so let's do
that

code/controllers/subsystem/timer.dm

@@ -503,11 +503,17 @@ SUBSYSTEM_DEF(timer)
  * If the timed event is tracking client time, it will be added to a special bucket.
  */
 /datum/timedevent/proc/bucketJoin()
-	// Generate debug-friendly name for timer
+	// Generate debug-friendly name for timer, more or less complex/expensive depending on defines
+#if defined(TIMER_DEBUG)
 	var/static/list/bitfield_flags = list("TIMER_UNIQUE", "TIMER_OVERRIDE", "TIMER_CLIENT_TIME", "TIMER_STOPPABLE", "TIMER_NO_HASH_WAIT", "TIMER_LOOP")
 	name = "Timer: [id] ([text_ref(src)]), TTR: [timeToRun], wait:[wait] Flags: [jointext(bitfield_to_list(flags, bitfield_flags), ", ")], \
 		callBack: [text_ref(callBack)], callBack.object: [callBack.object][text_ref(callBack.object)]([getcallingtype()]), \
 		callBack.delegate:[callBack.delegate]([callBack.arguments ? callBack.arguments.Join(", ") : ""]), source: [source]"
+#else
+	name = "Timer: [id] ([text_ref(src)]), TTR: [timeToRun], wait:[wait] Flags: [flags], \
+		callBack: [text_ref(callBack)], callBack.object: [callBack.object]([getcallingtype()]), \
+		callBack.delegate:[callBack.delegate], source: [source]"
+#endif
 
 	if (bucket_joined)
 		stack_trace("Bucket already joined! [name]")