Diff Report
Run #51978d4d92dd9: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51978cc86c728: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51978d4d92dd9Run #51978cc86c728DiffDiff%
Number of Function Calls70 70 0 0.0%
Incl. Wall Time (microsec)171 174 3 1.8%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)171 174 3 1.8%
Incl. CPU (microsecs)250 239 -11 -4.4%
Incl. CPU (microsecs) per call 4 3 -0 -4.4%
Excl. CPU (microsec)250 239 -11 -4.4%
Incl. MemUse (bytes)10,944 10,944 0 0.0%
Incl. MemUse (bytes) per call 156 156 0 0.0%
Excl. MemUse (bytes)10,944 10,944 0 0.0%
Incl. PeakMemUse (bytes)3,848 3,848 0 0.0%
Incl. PeakMemUse (bytes) per call 55 55 0 0.0%
Excl. PeakMemUse (bytes)3,848 3,848 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% 3 1.2% -11 -9.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function3 100.0% -11 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_match_path0 N/A% 1 33.3% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 1 33.3% 1 9.1% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% 1 33.3% -5 -45.5% 0 N/A% 0 N/A%
drupal_validate_utf80 N/A% 0 0.0% -4 -36.4% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
custom_block_menu_local_tasks0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% -2 -18.2% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% 0 0.0% 1 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% -1 -9.1% 0 N/A% 0 N/A%