From 605d92bc1158cb873be811d56b1dfa9212a381ae Mon Sep 17 00:00:00 2001
From: Louis Rossouw <lrossouw@gmail.com>
Date: Tue, 14 Jul 2015 22:57:15 +0200
Subject: [PATCH 1/2] Processes get added to db in one big query instead of
 individual row inserts.

---
 includes/polling/unix-agent.inc.php | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/includes/polling/unix-agent.inc.php b/includes/polling/unix-agent.inc.php
index 9f79bf882..45cba55e7 100644
--- a/includes/polling/unix-agent.inc.php
+++ b/includes/polling/unix-agent.inc.php
@@ -112,14 +112,21 @@ if ($device['os_group'] == 'unix') {
         if (!empty($agent_data['ps'])) {
             echo 'Processes: ';
             dbDelete('processes', 'device_id = ?', array($device['device_id']));
+            $query = "INSERT INTO `processes` (`device_id`,`pid`,`user`,`vsz`,`rss`,`cputime`,`command`)  VALUES ";
+            $values = "";
             foreach (explode("\n", $agent_data['ps']) as $process) {
                 $process = preg_replace('/\((.*),([0-9]*),([0-9]*),([0-9\:]*),([0-9]*)\)\ (.*)/', '\\1|\\2|\\3|\\4|\\5|\\6', $process);
                 list($user, $vsz, $rss, $cputime, $pid, $command) = explode('|', $process, 6);
                 if (!empty($command)) {
-                    dbInsert(array('device_id' => $device['device_id'], 'pid' => $pid, 'user' => $user, 'vsz' => $vsz, 'rss' => $rss, 'cputime' => $cputime, 'command' => $command), 'processes');
+                    if ($values != "") {
+                        $values .=  ",";
+                    }
+                    $values .= "('".$device['device_id']."','".$pid."','".$user."','".$vsz."','".$rss."','".$cputime."','".$command."')";
                 }
             }
-
+            if ($values != "") {
+                dbQuery($query.$values);
+            }
             echo "\n";
         }
 

From f261b7be95ce01d256b9019b5727dce2224180c1 Mon Sep 17 00:00:00 2001
From: Louis Rossouw <lrossouw@gmail.com>
Date: Tue, 14 Jul 2015 23:34:35 +0200
Subject: [PATCH 2/2] Escape values passed to query.

---
 includes/polling/unix-agent.inc.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/includes/polling/unix-agent.inc.php b/includes/polling/unix-agent.inc.php
index 45cba55e7..174973383 100644
--- a/includes/polling/unix-agent.inc.php
+++ b/includes/polling/unix-agent.inc.php
@@ -121,7 +121,7 @@ if ($device['os_group'] == 'unix') {
                     if ($values != "") {
                         $values .=  ",";
                     }
-                    $values .= "('".$device['device_id']."','".$pid."','".$user."','".$vsz."','".$rss."','".$cputime."','".$command."')";
+                    $values .= "('".mres($device['device_id'])."','".mres($pid)."','".mres($user)."','".mres($vsz)."','".mres($rss)."','".mres($cputime)."','".mres($command)."')";
                 }
             }
             if ($values != "") {