Diff Report
Run #519d9d52c2102: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d9cf28420e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519d9d52c2102Run #519d9cf28420eDiffDiff%
Number of Function Calls1,318 1,318 0 0.0%
Incl. Wall Time (microsec)2,126 2,091 -35 -1.6%
Incl. Wall Time (microsec) per call 2 2 -0 -1.6%
Excl. Wall Time (microsec)2,126 2,091 -35 -1.6%
Incl. CPU (microsecs)3,249 3,194 -55 -1.7%
Incl. CPU (microsecs) per call 2 2 -0 -1.7%
Excl. CPU (microsec)3,249 3,194 -55 -1.7%
Incl. MemUse (bytes)323,904 323,904 0 0.0%
Incl. MemUse (bytes) per call 246 246 0 0.0%
Excl. MemUse (bytes)323,904 323,904 0 0.0%
Incl. PeakMemUse (bytes)40,984 40,984 0 0.0%
Incl. PeakMemUse (bytes) per call 31 31 0 0.0%
Excl. PeakMemUse (bytes)40,984 40,984 0 0.0%

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_replace0 N/A% -35 -15.8% -55 -2.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-35 -100.0% -55 -100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 N/A% -62 -177.1% -53 -96.4% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 27 77.1% 18 32.7% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% -6 -17.1% -16 -29.1% 0 N/A% 0 N/A%
drupal_encode_path0 N/A% 3 8.6% -7 -12.7% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% 1 2.9% -4 -7.3% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% -1 -2.9% 1 1.8% 0 N/A% 0 N/A%
filter_xss0 N/A% 1 2.9% -1 -1.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 2.9% 2 3.6% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 1 2.9% 5 9.1% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
theme_get_suggestions0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 N/A% 0 0.0% 2 3.6% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% 0 0.0% -5 -9.1% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% 0 0.0% 1 1.8% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%