Diff Report
Run #5197310fa6a63: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #51972fb0786ef: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for preg_match

preg_matchRun #5197310fa6a63Run #51972fb0786efDiffDiff%
Number of Function Calls144 144 0 0.0%
Incl. Wall Time (microsec)11,414 11,672 258 2.3%
Incl. Wall Time (microsec) per call 79 81 2 2.3%
Excl. Wall Time (microsec)11,414 11,672 258 2.3%
Incl. CPU (microsecs)4,000 0 -4,000 -100.0%
Incl. CPU (microsecs) per call 28 0 -28 -100.0%
Excl. CPU (microsec)4,000 0 -4,000 -100.0%
Incl. MemUse (bytes)15,752 15,752 0 0.0%
Incl. MemUse (bytes) per call 109 109 0 0.0%
Excl. MemUse (bytes)15,752 15,752 0 0.0%
Incl. PeakMemUse (bytes)5,440 5,440 0 0.0%
Incl. PeakMemUse (bytes) per call 38 38 0 0.0%
Excl. PeakMemUse (bytes)5,440 5,440 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% 258 0.1% -4,000 -16.7% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function258 100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Parent functions
drupal_validate_utf80 N/A% 260 100.8% 0 0.0% 0 N/A% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -18 -7.0% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 6 2.3% 0 0.0% 0 N/A% 0 N/A%
drupal_match_path0 N/A% 4 1.6% -4,000 -100.0% 0 N/A% 0 N/A%
drupal_valid_test_ua0 N/A% 4 1.6% 0 0.0% 0 N/A% 0 N/A%
drupal_strip_dangerous_protocols0 N/A% 2 0.8% 0 0.0% 0 N/A% 0 N/A%
drupal_valid_http_host0 N/A% -2 -0.8% 0 0.0% 0 N/A% 0 N/A%
drupal_basename0 N/A% 2 0.8% 0 0.0% 0 N/A% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 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%