Diff Report
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for preg_replace

preg_replaceRun #5198fa286ed27Run #5198f7eab7067DiffDiff%
Number of Function Calls964 964 0 0.0%
Incl. Wall Time (microsec)8,035 8,033 -2 -0.0%
Incl. Wall Time (microsec) per call 8 8 -0 -0.0%
Excl. Wall Time (microsec)8,035 8,033 -2 -0.0%
Incl. CPU (microsecs)4,000 16,001 12,001 300.0%
Incl. CPU (microsecs) per call 4 17 12 300.0%
Excl. CPU (microsec)4,000 16,001 12,001 300.0%
Incl. MemUse (bytes)238,856 238,904 48 0.0%
Incl. MemUse (bytes) per call 248 248 0 0.0%
Excl. MemUse (bytes)238,856 238,904 48 0.0%
Incl. PeakMemUse (bytes)39,880 39,712 -168 -0.4%
Incl. PeakMemUse (bytes) per call 41 41 -0 -0.4%
Excl. PeakMemUse (bytes)39,880 39,712 -168 -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_replace0 N/A% -2 -0.0% 12,001 37.5% 48 0.4% -168 -1.3%
Exclusive Metrics Diff for Current Function-2 -100.0% 12,001 100.0% 48 100.0% -168 -100.0%
Parent functions
Drupal\Core\Database\Connection::escapeTable0 N/A% -57 -2850.0% 12,000 100.0% 32 66.7% -232 -138.1%
Drupal\Core\Database\Connection::escapeField0 N/A% 39 1950.0% -4,000 -33.3% 0 0.0% 0 0.0%
filter_xss0 N/A% -30 -1500.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Datetime\DrupalDateTime::format0 N/A% 19 950.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::escapeAlias0 N/A% 13 650.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::expandArguments0 N/A% 12 600.0% 4,001 33.3% 16 33.3% 0 0.0%
drupal_match_path0 N/A% -4 -200.0% 0 0.0% 0 0.0% 0 0.0%
drupal_clean_css_identifier0 N/A% 3 150.0% 0 0.0% 0 0.0% 64 38.1%
drupal_explode_tags0 N/A% 2 100.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getHost0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%
Twig_Loader_Filesystem::findTemplate0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getName0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
drupal_html_id0 N/A% 1 50.0% 0 0.0% 0 0.0% 0 0.0%
_views_theme_functions0 N/A% -1 -50.0% 0 0.0% 0 0.0% 0 0.0%