diff --git a/doc/dev/benchmark-parallel-deploy b/doc/dev/benchmark-parallel-deploy
new file mode 100755
index 00000000..82d2240c
--- /dev/null
+++ b/doc/dev/benchmark-parallel-deploy
@@ -0,0 +1,12 @@
+#!/bin/sh
+
+outfile="$1"; shift
+
+(
+   for host in "$@"; do
+      hosts="$hosts $host"
+      cdist config -c ~/p/cdist-nutzung -p $hosts
+   done
+) | tee "$outfile"
+echo "----------"
+grep 'INFO: Total processing time for' "$outfile" | sed 's/.*: //'
diff --git a/doc/dev/logs/2011-09-08 b/doc/dev/logs/2011-09-08.obsolete_debugging
similarity index 100%
rename from doc/dev/logs/2011-09-08
rename to doc/dev/logs/2011-09-08.obsolete_debugging
diff --git a/doc/dev/logs/2011-09-12 b/doc/dev/logs/2011-09-12
index 391b836f..1ace466f 100644
--- a/doc/dev/logs/2011-09-12
+++ b/doc/dev/logs/2011-09-12
@@ -65,3 +65,46 @@ Use:
       # Scale linearly with the single host value
       plot((1:31)*times(1))
 
+--------------------------------------------------------------------------------
+code:
+
+octave
+time = [
+72.166661
+76.633228
+77.199817
+94.045175
+103.226354
+107.76097
+101.571705
+107.600093
+116.500371
+119.445805
+123.944385
+130.499098
+137.250861
+154.9841
+139.659637
+142.70005
+148.541452
+159.360809
+171.907864
+178.76695
+183.856671
+194.504221
+207.314842
+215.846502
+217.223581
+238.591705
+238.478493
+246.058718
+264.208372
+265.560685
+282.264488
+]
+plot(times, "-;cdist;", times(1)*[1:length(times)]', "-;linear;")
+title("Configuration duration (cdist-2.0.0-rc4)")
+ylabel("Number of hosts")
+xlabel("Time in seconds")
+print('cdist-2.0.0-rc4.png', '-dpng')
+