Avoid sending spammy @X xhprof entries over UDP

Change-Id: I8509932f7368cab2a5426f437845e2849a82d9b4

diff --git a/includes/profiler/ProfilerXhprof.php b/includes/profiler/ProfilerXhprof.php
index 1e83e27..5e70aa9 100644 (file)
--- a/includes/profiler/ProfilerXhprof.php
+++ b/includes/profiler/ProfilerXhprof.php
@@ -284,6 +284,9 @@ class ProfilerXhprof extends Profiler {
                $buffer = '';
                $bufferSize = 0;
                foreach ( $metrics as $func => $data ) {
+                       if ( strpos( $func, '@' ) !== false ) {
+                               continue; // ignore cyclic re-entries to functions
+                       }
                        $line = sprintf( $wgUDPProfilerFormatString,
                                $this->getProfileID(),
                                $data['ct'],