Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls435 434 -1 -0.2%
Incl. Wall Time (microsec)773 783 10 1.3%
Incl. Wall Time (microsec) per call 2 2 0 1.5%
Excl. Wall Time (microsec)773 783 10 1.3%
Incl. CPU (microsecs)1,109 1,073 -36 -3.2%
Incl. CPU (microsecs) per call 3 2 -0 -3.0%
Excl. CPU (microsec)1,109 1,073 -36 -3.2%
Incl. MemUse (bytes)229,152 228,944 -208 -0.1%
Incl. MemUse (bytes) per call 527 528 1 0.1%
Excl. MemUse (bytes)229,152 228,944 -208 -0.1%
Incl. PeakMemUse (bytes)55,200 55,152 -48 -0.1%
Incl. PeakMemUse (bytes) per call 127 127 0 0.1%
Excl. PeakMemUse (bytes)55,200 55,152 -48 -0.1%

Parent/Child Regression/Improvement report for str_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
str_replace-1 -100.0% 10 2.7% -36 -3.4% -208 -0.6% -48 -0.1%
Exclusive Metrics Diff for Current Function10 100.0% -36 -100.0% -208 -100.0% -48 -100.0%
Parent functions
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 4 40.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% 3 30.0% -5 -13.9% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -100.0% 2 20.0% -4 -11.1% -176 -84.6% 0 0.0%
drupal_settings_initialize0 0.0% 1 10.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% -1 -10.0% -2 -5.6% -32 -15.4% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 1 10.0% 2 5.6% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::encodePath0 0.0% -1 -10.0% -4 -11.1% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% 1 10.0% 2 5.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 0 0.0% -2 -5.6% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% -5 -13.9% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 0 0.0% -25 -69.4% 0 0.0% -48 -100.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% 3 8.3% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 1 2.8% 0 0.0% 0 0.0%