Add queue graph support.

TODO: Show parent / child relationship and graph upon the total of the parent/child.

1 files changed, 25 insertions, 0 deletions

diff --git a/etc/inc/pfsense-utils.inc b/etc/inc/pfsense-utils.inc
index 063f5ef..a2730e7 100644
--- a/etc/inc/pfsense-utils.inc
+++ b/etc/inc/pfsense-utils.inc
@@ -554,4 +554,29 @@ function resync_all_package_configs_bootup($show_message) {
     }
 }
 
+/*
+ * gather_altq_queue_stats():  gater alq queue stats and return an array that
+ *                             is queuename|qlength|measured_packets
+ *                             NOTE: this commandt takes 5 seconds to run
+ */
+function gather_altq_queue_stats() {
+    $stats = `/sbin/pfctl -vvsq & sleep 5;killall pfctl 2>/dev/null`;
+    $stats_array = split("\n", $stats);
+    $queue_stats = array();
+    foreach ($stats_array as $stats_line) {
+        if (preg_match_all("/queue\s+(\w+)\s+/",$stats_line,$match_array))
+            $queue_name = $match_array[1][0];
+	    #\n+\/\n+
+        if (preg_match_all("/qlength:\s+([0-99999]\/\s+[0-99999])\s+]/",$stats_line,$match_array))
+            $qlength = $match_array[1][0];
+        if (preg_match_all("/measured:\s+(.*)packets/",$stats_line,$match_array)) {
+            $measured = $match_array[1][0];
+	    if(stristr($queue_name,"root_") == false)
+		array_push($queue_stats, "{$queue_name}|{$qlength}|{$measured}");
+        }
+    }
+    return $queue_stats;
+}
+
+
 ?>
\ No newline at end of file