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

preg_matchRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls57 53 -4 -7.0%
Incl. Wall Time (microsec)302 270 -32 -10.6%
Incl. Wall Time (microsec) per call 5 5 -0 -3.8%
Excl. Wall Time (microsec)302 270 -32 -10.6%
Incl. CPU (microsecs)383 347 -36 -9.4%
Incl. CPU (microsecs) per call 7 7 -0 -2.6%
Excl. CPU (microsec)383 347 -36 -9.4%
Incl. MemUse (bytes)11,696 10,512 -1,184 -10.1%
Incl. MemUse (bytes) per call 205 198 -7 -3.3%
Excl. MemUse (bytes)11,696 10,512 -1,184 -10.1%
Incl. PeakMemUse (bytes)4,744 4,656 -88 -1.9%
Incl. PeakMemUse (bytes) per call 83 88 5 5.6%
Excl. PeakMemUse (bytes)4,744 4,656 -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_match-4 -100.0% -32 -4.0% -36 -2.4% -1,184 -0.3% -88 -0.0%
Exclusive Metrics Diff for Current Function-32 -100.0% -36 -100.0% -1,184 -100.0% -88 -100.0%
Parent functions
drupal_basename-5 -125.0% -48 -150.0% -55 -152.8% -1,688 -142.6% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost2 50.0% 13 40.6% 16 44.4% 0 0.0% 0 0.0%
drupal_validate_utf8-2 -50.0% -9 -28.1% -9 -25.0% 0 0.0% -136 -154.5%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix1 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%