Diff Report
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_match

preg_matchRun #519abf80bb905Run #519ac1a144fa6DiffDiff%
Number of Function Calls53 57 4 7.5%
Incl. Wall Time (microsec)270 302 32 11.9%
Incl. Wall Time (microsec) per call 5 5 0 4.0%
Excl. Wall Time (microsec)270 302 32 11.9%
Incl. CPU (microsecs)347 383 36 10.4%
Incl. CPU (microsecs) per call 7 7 0 2.6%
Excl. CPU (microsec)347 383 36 10.4%
Incl. MemUse (bytes)10,512 11,696 1,184 11.3%
Incl. MemUse (bytes) per call 198 205 7 3.5%
Excl. MemUse (bytes)10,512 11,696 1,184 11.3%
Incl. PeakMemUse (bytes)4,656 4,744 88 1.9%
Incl. PeakMemUse (bytes) per call 88 83 -5 -5.3%
Excl. PeakMemUse (bytes)4,656 4,744 88 1.9%

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_match4 100.0% 32 4.0% 36 2.4% 1,184 0.3% 88 0.0%
Exclusive Metrics Diff for Current Function32 100.0% 36 100.0% 1,184 100.0% 88 100.0%
Parent functions
drupal_basename5 125.0% 48 150.0% 55 152.8% 1,688 142.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost-2 -50.0% -13 -40.6% -16 -44.4% 0 0.0% 0 0.0%
drupal_validate_utf82 50.0% 9 28.1% 9 25.0% 0 0.0% 136 154.5%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix-1 -25.0% -9 -28.1% -11 -30.6% -504 -42.6% 0 0.0%
custom_block_menu_local_tasks0 0.0% -1 -3.1% 0 0.0% 0 0.0% 0 0.0%
drupal_valid_http_host0 0.0% -1 -3.1% 1 2.8% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% -1 -3.1% -3 -8.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% 0 0.0% -2 -5.6% 0 0.0% -48 -54.5%
drupal_valid_test_ua0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 2 5.6% 0 0.0% 0 0.0%