Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b033ccbc666: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #51b032b631491Run #51b033ccbc666DiffDiff%
Number of Function Calls4,445 4,446 1 0.0%
Incl. Wall Time (microsec)8,089 8,238 149 1.8%
Incl. Wall Time (microsec) per call 2 2 0 1.8%
Excl. Wall Time (microsec)8,089 8,238 149 1.8%
Incl. CPU (microsecs)11,670 11,874 204 1.7%
Incl. CPU (microsecs) per call 3 3 0 1.7%
Excl. CPU (microsec)11,670 11,874 204 1.7%
Incl. MemUse (bytes)859,928 860,040 112 0.0%
Incl. MemUse (bytes) per call 193 193 -0 -0.0%
Excl. MemUse (bytes)859,928 860,040 112 0.0%
Incl. PeakMemUse (bytes)22,240 22,152 -88 -0.4%
Incl. PeakMemUse (bytes) per call 5 5 -0 -0.4%
Excl. PeakMemUse (bytes)22,240 22,152 -88 -0.4%

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% 149 0.8% 204 1.0% 112 0.1% -88 -0.0%
Exclusive Metrics Diff for Current Function149 100.0% 204 100.0% 112 100.0% -88 -100.0%
Parent functions
Symfony\Component\Yaml\Inline::parse0 0.0% 115 77.2% 152 74.5% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeTable0 0.0% 15 10.1% 34 16.7% 0 0.0% -72 -81.8%
Drupal\Core\Database\Connection::escapeAlias0 0.0% -11 -7.4% -24 -11.8% 0 0.0% 40 45.5%
Drupal\Core\Database\Connection::expandArguments0 0.0% 32 21.5% 23 11.3% -24 -21.4% -56 -63.6%
drupal_html_id0 0.0% 2 1.3% -22 -10.8% 24 21.4% 0 0.0%
Symfony\Component\Yaml\Parser::cleanup0 0.0% -15 -10.1% 19 9.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeField0 0.0% -2 -1.3% 12 5.9% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 10 6.7% 11 5.4% 112 100.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 4 2.7% -3 -1.5% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -1.3% 3 1.5% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% -3 -1.5% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPatternOutline0 0.0% 0 0.0% 2 1.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% -2 -1.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 0.7% 2 1.0% 0 0.0% 0 0.0%