From cd82bba6cd33ac5ac5c0651a891fa4ac452b6e56 Mon Sep 17 00:00:00 2001
From: martinsumner <martin.sumner@adaptip.co.uk>
Date: Mon, 6 Mar 2017 21:44:20 +0000
Subject: [PATCH] Use cache size - don't recalc length

---
 src/leveled_penciller.erl | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/src/leveled_penciller.erl b/src/leveled_penciller.erl
index ccddbe5..4bbf6ad 100644
--- a/src/leveled_penciller.erl
+++ b/src/leveled_penciller.erl
@@ -407,7 +407,10 @@ handle_call({fetch_keys, StartKey, EndKey, AccFun, InitAcc, MaxKeys},
             List ->
                 List
         end,
-    leveled_log:log_randomtimer("P0037", [length(L0AsList)], SW, 0.01),
+    leveled_log:log_randomtimer("P0037",
+                                [State#state.levelzero_size],
+                                SW,
+                                0.01),
     SetupFoldFun =
         fun(Level, Acc) ->
             Pointers = leveled_pmanifest:range_lookup(State#state.manifest,