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_replace

preg_replaceRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls593 615 22 3.7%
Incl. Wall Time (microsec)2,579 2,698 119 4.6%
Incl. Wall Time (microsec) per call 4 4 0 0.9%
Excl. Wall Time (microsec)2,579 2,698 119 4.6%
Incl. CPU (microsecs)3,188 3,334 146 4.6%
Incl. CPU (microsecs) per call 5 5 0 0.8%
Excl. CPU (microsec)3,188 3,334 146 4.6%
Incl. MemUse (bytes)104,232 113,904 9,672 9.3%
Incl. MemUse (bytes) per call 176 185 9 5.4%
Excl. MemUse (bytes)104,232 113,904 9,672 9.3%
Incl. PeakMemUse (bytes)21,608 23,480 1,872 8.7%
Incl. PeakMemUse (bytes) per call 36 38 2 4.8%
Excl. PeakMemUse (bytes)21,608 23,480 1,872 8.7%

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_replace22 100.0% 119 2.1% 146 6.3% 9,672 4.8% 1,872 1.1%
Exclusive Metrics Diff for Current Function119 100.0% 146 100.0% 9,672 100.0% 1,872 100.0%
Parent functions
_filter_xss_attributes8 36.4% 36 30.3% 42 28.8% 1,992 20.6% 968 51.7%
Drupal\Core\Database\Connection::escapeAlias1 4.5% 17 14.3% 9 6.2% 120 1.2% 400 21.4%
_filter_xss_split4 18.2% 15 12.6% 19 13.0% 1,216 12.6% 320 17.1%
Drupal\Core\Database\Connection::escapeField2 9.1% 25 21.0% 17 11.6% 224 2.3% 304 16.2%
Drupal\Core\Database\Connection::expandArguments1 4.5% -9 -7.6% -13 -8.9% 296 3.1% -168 -9.0%
Drupal\Core\Database\Connection::escapeTable3 13.6% 21 17.6% 58 39.7% 368 3.8% 48 2.6%
Twig_Loader_Filesystem::findTemplate0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 1 0.8% 0 0.0% 0 0.0% 0 0.0%
filter_xss4 18.2% 20 16.8% 14 9.6% 5,568 57.6% 0 0.0%
drupal_html_id0 0.0% 2 1.7% 3 2.1% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% -2 -1.7% 4 2.7% 0 0.0% 0 0.0%
drupal_clean_css_identifier-1 -4.5% -7 -5.9% -7 -4.8% -112 -1.2% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% -1 -0.8% -1 -0.7% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 1 0.8% 1 0.7% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%