Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for preg_match

preg_matchRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls55 55 0 0.0%
Incl. Wall Time (microsec)150 153 3 2.0%
Incl. Wall Time (microsec) per call 3 3 0 2.0%
Excl. Wall Time (microsec)150 153 3 2.0%
Incl. CPU (microsecs)194 201 7 3.6%
Incl. CPU (microsecs) per call 4 4 0 3.6%
Excl. CPU (microsec)194 201 7 3.6%
Incl. MemUse (bytes)8,040 8,040 0 0.0%
Incl. MemUse (bytes) per call 146 146 0 0.0%
Excl. MemUse (bytes)8,040 8,040 0 0.0%
Incl. PeakMemUse (bytes)4,000 4,080 80 2.0%
Incl. PeakMemUse (bytes) per call 73 74 1 2.0%
Excl. PeakMemUse (bytes)4,000 4,080 80 2.0%

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 0.7% 7 0.6% 0 0.0% 80 0.3%
Exclusive Metrics Diff for Current Function3 100.0% 7 100.0% 0 N/A% 80 100.0%
Parent functions
drupal_strip_dangerous_protocols0 N/A% 4 133.3% 4 57.1% 0 N/A% 80 100.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 N/A% -2 -66.7% 2 28.6% 0 N/A% 0 0.0%
drupal_basename0 N/A% 1 33.3% 1 14.3% 0 N/A% 0 0.0%
drupal_validate_utf80 N/A% 0 0.0% -3 -42.9% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%
drupal_valid_test_ua0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
drupal_valid_http_host0 N/A% 0 0.0% 1 14.3% 0 N/A% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 0.0%