Diff Report
Run #519aa37b5bebd: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519aa45581fb3: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_match

preg_matchRun #519aa37b5bebdRun #519aa45581fb3DiffDiff%
Number of Function Calls57 73 16 28.1%
Incl. Wall Time (microsec)293 375 82 28.0%
Incl. Wall Time (microsec) per call 5 5 -0 -0.1%
Excl. Wall Time (microsec)293 375 82 28.0%
Incl. CPU (microsecs)365 466 101 27.7%
Incl. CPU (microsecs) per call 6 6 -0 -0.3%
Excl. CPU (microsec)365 466 101 27.7%
Incl. MemUse (bytes)11,696 18,048 6,352 54.3%
Incl. MemUse (bytes) per call 205 247 42 20.5%
Excl. MemUse (bytes)11,696 18,048 6,352 54.3%
Incl. PeakMemUse (bytes)4,880 7,128 2,248 46.1%
Incl. PeakMemUse (bytes) per call 86 98 12 14.1%
Excl. PeakMemUse (bytes)4,880 7,128 2,248 46.1%

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_match16 100.0% 82 1.1% 101 1.9% 6,352 2.2% 2,248 0.8%
Exclusive Metrics Diff for Current Function82 100.0% 101 100.0% 6,352 100.0% 2,248 100.0%
Parent functions
_filter_xss_split4 25.0% 37 45.1% 44 43.6% 4,200 66.1% 808 35.9%
_filter_xss_attributes10 62.5% 35 42.7% 41 40.6% 2,152 33.9% 1,448 64.4%
drupal_validate_utf82 12.5% 12 14.6% 10 9.9% 0 0.0% -8 -0.4%
drupal_match_path0 0.0% 1 1.2% 5 5.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks0 0.0% -1 -1.2% -3 -3.0% 0 0.0% 0 0.0%
drupal_valid_test_ua0 0.0% 0 0.0% 2 2.0% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% 1 1.2% -2 -2.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% 1 1.2% 1 1.0% 0 0.0% 0 0.0%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
drupal_basename0 0.0% -4 -4.9% 1 1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 0 0.0% 1 1.0% 0 0.0% 0 0.0%
drupal_valid_http_host0 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% 0 0.0% 0 0.0%