diff --git a/rrd/export-rrd.py b/rrd/export-rrd.py
new file mode 100755
index 0000000..18a7d42
--- /dev/null
+++ b/rrd/export-rrd.py
@@ -0,0 +1,54 @@
+#!/usr/bin/env python
+
+"""Script to execute the export of softwareheritage's rrds data.
+
+"""
+
+import click
+import os
+import subprocess
+
+DIRPATH='/var/lib/munin/softwareheritage.org/'
+FILENAME_PATTERN="prado.softwareheritage.org-softwareheritage_objects_softwareheritage-###-g.rrd"
+# The data source used to create the rrd file
+DS=42
+
+ENTITIES=[
+    "content",
+    "directory_entry_dir",
+    "directory_entry_file",
+    "directory_entry_rev",
+    "directory",
+    "entity",
+    "occurrence_history",
+    "origin",
+    "person",
+    "project",
+    "release",
+    "revision",
+    "revision_history",
+    "skipped_content",
+    "visit",
+]
+
+@click.command()
+@click.option('--dirpath', default=DIRPATH)
+def main(dirpath):
+    cmd=''
+    for entity in ENTITIES:
+        filename = FILENAME_PATTERN.replace('###', entity)
+        filepath = os.path.join(dirpath, filename)
+
+        if os.path.exists(filepath):
+            cmd += ''' DEF:out-%s1="%s":%s:AVERAGE XPORT:out-%s1:"%s-avg" DEF:out-%s2="%s":%s:MIN XPORT:out-%s2:"%s-min" DEF:out-%s3="%s":%s:MAX XPORT:out-%s3:"%s-max"''' % (
+                 entity, filepath, DS, entity, entity,
+                 entity, filepath, DS, entity, entity,
+                 entity, filepath, DS, entity, entity)
+
+    run_cmd = 'rrdtool xport --json %s' % (cmd, )
+
+    subprocess.check_call(run_cmd, shell=True)
+
+
+if __name__ == '__main__':
+    main()