Diff Report
Run #51981beb768ad: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51981e3ae1e6c: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51981beb768adRun #51981e3ae1e6cDiffDiff%
Number of Function Calls77 77 0 0.0%
Incl. Wall Time (microsec)206 199 -7 -3.4%
Incl. Wall Time (microsec) per call 3 3 -0 -3.4%
Excl. Wall Time (microsec)206 199 -7 -3.4%
Incl. CPU (microsecs)277 274 -3 -1.1%
Incl. CPU (microsecs) per call 4 4 -0 -1.1%
Excl. CPU (microsec)277 274 -3 -1.1%
Incl. MemUse (bytes)15,760 15,760 0 0.0%
Incl. MemUse (bytes) per call 205 205 0 0.0%
Excl. MemUse (bytes)15,760 15,760 0 0.0%
Incl. PeakMemUse (bytes)2,976 2,976 0 0.0%
Incl. PeakMemUse (bytes) per call 39 39 0 0.0%
Excl. PeakMemUse (bytes)2,976 2,976 0 0.0%

Parent/Child Regression/Improvement report for preg_match [View Callgraph Diff]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%
Current Function
preg_match0 N/A% -7 -5.7% -3 -0.6% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-7 -100.0% -3 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -5 -71.4% -1 -33.3% 0 N/A% 0 N/A%
_filter_xss_split0 N/A% -1 -14.3% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% -1 -14.3% 1 33.3% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 2 66.7% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% -2 -66.7% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% -1 -33.3% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%