Diff Report
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196f0780fa8c: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5196ef15c751eRun #5196f0780fa8cDiffDiff%
Number of Function Calls638 639 1 0.2%
Incl. Wall Time (microsec)16,373 49,678 33,305 203.4%
Incl. Wall Time (microsec) per call 26 78 52 202.9%
Excl. Wall Time (microsec)16,373 49,678 33,305 203.4%
Incl. CPU (microsecs)4,000 4,000 0 0.0%
Incl. CPU (microsecs) per call 6 6 -0 -0.2%
Excl. CPU (microsec)4,000 4,000 0 0.0%
Incl. MemUse (bytes)162,968 164,216 1,248 0.8%
Incl. MemUse (bytes) per call 255 257 2 0.6%
Excl. MemUse (bytes)162,968 164,216 1,248 0.8%
Incl. PeakMemUse (bytes)37,552 37,608 56 0.1%
Incl. PeakMemUse (bytes) per call 59 59 -0 -0.0%
Excl. PeakMemUse (bytes)37,552 37,608 56 0.1%

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% 33,305 0.5% 0 0.0% 1,248 0.1% 56 0.0%
Exclusive Metrics Diff for Current Function33,305 100.0% 0 N/A% 1,248 100.0% 56 100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 0.0% 8,843 26.6% -4,000 N/A% 0 0.0% 0 0.0%
filter_xss0 0.0% 8,632 25.9% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 0.0% 6,331 19.0% 4,000 N/A% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 0.0% 3,099 9.3% 0 N/A% 0 0.0% 56 100.0%
Drupal\Core\Database\Connection::escapeField0 0.0% 2,194 6.6% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 0.0% 1,648 4.9% 0 N/A% 0 0.0% 0 0.0%
drupal_html_id0 0.0% 1,135 3.4% 0 N/A% 0 0.0% 0 0.0%
drupal_match_path0 0.0% 861 2.6% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 0.0% 193 0.6% 0 N/A% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 150 0.5% 0 N/A% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate1 100.0% 136 0.4% 0 N/A% 1,248 100.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 0.0% 83 0.2% 0 N/A% 0 0.0% 0 0.0%