Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls5,329 5,330 1 0.0%
Incl. Wall Time (microsec)9,532 9,620 88 0.9%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)9,532 9,620 88 0.9%
Incl. CPU (microsecs)13,839 13,982 143 1.0%
Incl. CPU (microsecs) per call 3 3 0 1.0%
Excl. CPU (microsec)13,839 13,982 143 1.0%
Incl. MemUse (bytes)1,126,640 1,126,776 136 0.0%
Incl. MemUse (bytes) per call 211 211 -0 -0.0%
Excl. MemUse (bytes)1,126,640 1,126,776 136 0.0%
Incl. PeakMemUse (bytes)13,832 13,720 -112 -0.8%
Incl. PeakMemUse (bytes) per call 3 3 -0 -0.8%
Excl. PeakMemUse (bytes)13,832 13,720 -112 -0.8%

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_replace1 100.0% 88 0.2% 143 0.3% 136 0.2% -112 -0.1%
Exclusive Metrics Diff for Current Function88 100.0% 143 100.0% 136 100.0% -112 -100.0%
Parent functions
drupal_html_id0 0.0% -140 -159.1% -112 -78.3% -24 -17.6% 0 0.0%
drupal_match_path0 0.0% 46 52.3% 46 32.2% 0 0.0% 0 0.0%
Symfony\Component\Yaml\Parser::cleanup0 0.0% 36 40.9% 48 33.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::attributes0 0.0% 34 38.6% 16 11.2% -24 -17.6% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 33 37.5% 39 27.3% 32 23.5% -8 -7.1%
Drupal\Core\Database\Connection::expandArguments0 0.0% 27 30.7% -2 -1.4% 0 0.0% -120 -107.1%
Symfony\Component\Yaml\Inline::parse0 0.0% 13 14.8% 80 55.9% 8 5.9% -24 -21.4%
drupal_clean_css_identifier0 0.0% 12 13.6% 22 15.4% -16 -11.8% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 9 10.2% 7 4.9% 112 82.4% 32 28.6%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 6 6.8% 10 7.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 5 5.7% 6 4.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 3 3.4% -4 -2.8% 40 29.4% 0 0.0%
Drupal\Component\Utility\Xss::split0 0.0% 2 2.3% -13 -9.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 2 2.3% 0 0.0% 8 5.9% 8 7.1%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%