Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls812 820 8 1.0%
Incl. Wall Time (microsec)1,805 1,785 -20 -1.1%
Incl. Wall Time (microsec) per call 2 2 -0 -2.1%
Excl. Wall Time (microsec)1,805 1,785 -20 -1.1%
Incl. CPU (microsecs)2,459 2,490 31 1.3%
Incl. CPU (microsecs) per call 3 3 0 0.3%
Excl. CPU (microsec)2,459 2,490 31 1.3%
Incl. MemUse (bytes)135,208 138,560 3,352 2.5%
Incl. MemUse (bytes) per call 167 169 2 1.5%
Excl. MemUse (bytes)135,208 138,560 3,352 2.5%
Incl. PeakMemUse (bytes)35,504 35,400 -104 -0.3%
Incl. PeakMemUse (bytes) per call 44 43 -1 -1.3%
Excl. PeakMemUse (bytes)35,504 35,400 -104 -0.3%

Parent/Child Regression/Improvement report for preg_replace [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_replace8 100.0% -20 -58.8% 31 18.8% 3,352 1.7% -104 -0.1%
Exclusive Metrics Diff for Current Function-20 -100.0% 31 100.0% 3,352 100.0% -104 -100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate5 62.5% 7 35.0% 7 22.6% 680 20.3% 32 30.8%
__TwigTemplate_986c5598b1fbaa6f94a1e98e07994107::doDisplay1 12.5% 3 15.0% 3 9.7% 928 27.7% 0 0.0%
__TwigTemplate_e1baa778a7279b84300ae06a0efbde45::doDisplay1 12.5% 2 10.0% 3 9.7% 864 25.8% 0 0.0%
__TwigTemplate_a219fd79635ac7d8a39d88d94f75a68d::doDisplay1 12.5% 2 10.0% 3 9.7% 856 25.5% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% -4 -20.0% 4 12.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1 5.0% 3 9.7% 0 0.0% 0 0.0%
__TwigTemplate_31ab6b9813debf17dde9bf45b255fbfe::doDisplay0 0.0% -2 -10.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 36 180.0% 38 122.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% -6 -30.0% 13 41.9% 24 0.7% 96 92.3%
drupal_match_path0 0.0% -45 -225.0% -47 -151.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 8 40.0% 6 19.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% -1 -5.0% 7 22.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 4 20.0% 8 25.8% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 1 5.0% -4 -12.9% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% -26 -130.0% -13 -41.9% 0 0.0% -232 -223.1%