Diff Report
Run #519b182c941bf: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519b1908c212c: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_match

preg_matchRun #519b182c941bfRun #519b1908c212cDiffDiff%
Number of Function Calls74 91 17 23.0%
Incl. Wall Time (microsec)375 429 54 14.4%
Incl. Wall Time (microsec) per call 5 5 -0 -7.0%
Excl. Wall Time (microsec)375 429 54 14.4%
Incl. CPU (microsecs)446 518 72 16.1%
Incl. CPU (microsecs) per call 6 6 -0 -5.6%
Excl. CPU (microsec)446 518 72 16.1%
Incl. MemUse (bytes)13,424 13,752 328 2.4%
Incl. MemUse (bytes) per call 181 151 -30 -16.7%
Excl. MemUse (bytes)13,424 13,752 328 2.4%
Incl. PeakMemUse (bytes)4,048 4,048 0 0.0%
Incl. PeakMemUse (bytes) per call 55 44 -10 -18.7%
Excl. PeakMemUse (bytes)4,048 4,048 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_match17 100.0% 54 0.1% 72 0.2% 328 0.2% 0 0.0%
Exclusive Metrics Diff for Current Function54 100.0% 72 100.0% 328 100.0% 0 N/A%
Parent functions
drupal_validate_utf816 94.1% 40 74.1% 56 77.8% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 8 14.8% 11 15.3% 0 0.0% 0 N/A%
drupal_basename1 5.9% 7 13.0% 1 1.4% 336 102.4% 0 N/A%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% -3 -5.6% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 1 1.9% 0 0.0% 0 0.0% 0 N/A%
custom_block_menu_local_tasks0 0.0% 1 1.9% 5 6.9% 0 0.0% 0 N/A%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% -1 -1.4% -8 -2.4% 0 N/A%
url0 0.0% 0 0.0% 1 1.4% 0 0.0% 0 N/A%
drupal_match_path0 0.0% 0 0.0% -1 -1.4% 0 0.0% 0 N/A%
drupal_valid_http_host0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%
drupal_valid_test_ua0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A%