From 2fb0b14230c6540e8cd5dd23cf0845e3f9104b19 Mon Sep 17 00:00:00 2001
From: Patrick Uiterwijk <puiterwijk@redhat.com>
Date: Fri, 18 May 2018 13:06:04 +0200
Subject: [PATCH] Do not keep full file in memory

Signed-off-by: Patrick Uiterwijk <puiterwijk@redhat.com>
---
 roles/postgresql_server/files/datagrepper_sar.py | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/roles/postgresql_server/files/datagrepper_sar.py b/roles/postgresql_server/files/datagrepper_sar.py
index f49b8c7690..6ebee7a18f 100644
--- a/roles/postgresql_server/files/datagrepper_sar.py
+++ b/roles/postgresql_server/files/datagrepper_sar.py
@@ -49,9 +49,9 @@ TO '{tmpfile}' delimiter ',' CSV header;
         ' '.join(command), shell=True, stdout=subprocess.PIPE,
         cwd='/tmp')
     with open(tempfilename) as stream:
-        data = stream.read()
+        for line in stream:
+            print(line)
     os.unlink(tempfilename)
-    print(data)
 
 
 if __name__ == '__main__':