Diff Report
Run #519ede3a9dd65: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519edf3566aae: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for preg_replace

preg_replaceRun #519ede3a9dd65Run #519edf3566aaeDiffDiff%
Number of Function Calls807 814 7 0.9%
Incl. Wall Time (microsec)1,774 1,793 19 1.1%
Incl. Wall Time (microsec) per call 2 2 0 0.2%
Excl. Wall Time (microsec)1,774 1,793 19 1.1%
Incl. CPU (microsecs)2,463 2,482 19 0.8%
Incl. CPU (microsecs) per call 3 3 -0 -0.1%
Excl. CPU (microsec)2,463 2,482 19 0.8%
Incl. MemUse (bytes)130,288 131,080 792 0.6%
Incl. MemUse (bytes) per call 161 161 -0 -0.3%
Excl. MemUse (bytes)130,288 131,080 792 0.6%
Incl. PeakMemUse (bytes)20,448 20,720 272 1.3%
Incl. PeakMemUse (bytes) per call 25 25 0 0.5%
Excl. PeakMemUse (bytes)20,448 20,720 272 1.3%

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_replace7 100.0% 19 0.1% 19 0.1% 792 0.3% 272 0.2%
Exclusive Metrics Diff for Current Function19 100.0% 19 100.0% 792 100.0% 272 100.0%
Parent functions
Twig_Loader_Filesystem::findTemplate7 100.0% 21 110.5% 29 152.6% 808 102.0% 136 50.0%
filter_xss0 0.0% 12 63.2% 23 121.1% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% -12 -63.2% -17 -89.5% 0 0.0% 160 58.8%
Drupal\Core\Database\Connection::escapeTable0 0.0% -11 -57.9% -12 -63.2% -24 -3.0% -8 -2.9%
Drupal\Core\Database\Connection::expandArguments0 0.0% 9 47.4% 1 5.3% 0 0.0% 32 11.8%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 3 15.8% -6 -31.6% 0 0.0% -8 -2.9%
Drupal\Core\Database\Connection::escapeField0 0.0% -2 -10.5% 0 0.0% 8 1.0% -40 -14.7%
drupal_html_id0 0.0% -2 -10.5% -5 -26.3% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 1 5.3% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 1 5.3% 6 31.6% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -1 -5.3% -1 -5.3% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 0 0.0% 1 5.3% 0 0.0% 0 0.0%