Diff Report
Run #51a14f12e142e: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #51a14be6130cb: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for preg_match

preg_matchRun #51a14f12e142eRun #51a14be6130cbDiffDiff%
Number of Function Calls182 183 1 0.5%
Incl. Wall Time (microsec)1,301 1,264 -37 -2.8%
Incl. Wall Time (microsec) per call 7 7 -0 -3.4%
Excl. Wall Time (microsec)1,301 1,264 -37 -2.8%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 44 22 -22 -50.3%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)19,160 15,588 -3,572 -18.6%
Incl. MemUse (bytes) per call 105 85 -20 -19.1%
Excl. MemUse (bytes)19,160 15,588 -3,572 -18.6%
Incl. PeakMemUse (bytes)11,320 3,344 -7,976 -70.5%
Incl. PeakMemUse (bytes) per call 62 18 -44 -70.6%
Excl. PeakMemUse (bytes)11,320 3,344 -7,976 -70.5%

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_match1 100.0% -37 -0.2% -4,000 -25.0% -3,572 -6.7% -7,976 -15.5%
Exclusive Metrics Diff for Current Function-37 -100.0% -4,000 -100.0% -3,572 -100.0% -7,976 -100.0%
Parent functions
drupal_basename0 0.0% -25 -67.6% -4,000 -100.0% 0 0.0% 0 0.0%
drupal_validate_utf80 0.0% -11 -29.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteProvider::getRouteCollectionForRequest1 100.0% 4 10.8% 0 0.0% 516 14.4% 516 6.5%
drupal_valid_test_ua0 0.0% -4 -10.8% 0 0.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% -3 -8.1% 0 0.0% 8 0.2% 48 0.6%
drupal_valid_http_host0 0.0% 1 2.7% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 1 2.7% 0 0.0% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% 0 0.0% 0 0.0% -4,096 -114.7% -8,540 -107.1%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%