Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_match

preg_matchRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls57 73 16 28.1%
Incl. Wall Time (microsec)303 376 73 24.1%
Incl. Wall Time (microsec) per call 5 5 -0 -3.1%
Excl. Wall Time (microsec)303 376 73 24.1%
Incl. CPU (microsecs)965 1,033 68 7.0%
Incl. CPU (microsecs) per call 17 14 -3 -16.4%
Excl. CPU (microsec)965 1,033 68 7.0%
Incl. MemUse (bytes)44,488 50,816 6,328 14.2%
Incl. MemUse (bytes) per call 780 696 -84 -10.8%
Excl. MemUse (bytes)44,488 50,816 6,328 14.2%
Incl. PeakMemUse (bytes)69,472 72,200 2,728 3.9%
Incl. PeakMemUse (bytes) per call 1,219 989 -230 -18.9%
Excl. PeakMemUse (bytes)69,472 72,200 2,728 3.9%

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_match16 100.0% 73 1.3% 68 2.9% 6,328 3.1% 2,728 1.6%
Exclusive Metrics Diff for Current Function73 100.0% 68 100.0% 6,328 100.0% 2,728 100.0%
Parent functions
_filter_xss_split4 25.0% 34 46.6% 43 63.2% 4,200 66.4% 808 29.6%
_filter_xss_attributes10 62.5% 36 49.3% 42 61.8% 2,152 34.0% 1,448 53.1%
drupal_basename0 0.0% -3 -4.1% -10 -14.7% 0 0.0% 0 0.0%
drupal_validate_utf82 12.5% 14 19.2% 7 10.3% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\HeaderBag::getCacheControlHeader0 0.0% -4 -5.5% -5 -7.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getUrlencodedPrefix0 0.0% -1 -1.4% -5 -7.4% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -1.4% -3 -4.4% 0 0.0% 0 0.0%
drupal_valid_http_host0 0.0% 0 0.0% -2 -2.9% 0 0.0% 0 0.0%
Drupal\field\Plugin\Core\Entity\Field::__construct0 0.0% -3 -4.1% 2 2.9% 0 0.0% 472 17.3%
drupal_strip_dangerous_protocols0 0.0% 0 0.0% -1 -1.5% -24 -0.4% 0 0.0%
custom_block_menu_local_tasks0 0.0% 1 1.4% 1 1.5% 0 0.0% 0 0.0%
drupal_valid_test_ua0 0.0% 0 0.0% -1 -1.5% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%