Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45a7cd8f5: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519d44ffb3845Run #519d45a7cd8f5DiffDiff%
Number of Function Calls1,406 1,406 0 0.0%
Incl. Wall Time (microsec)2,385 2,362 -23 -1.0%
Incl. Wall Time (microsec) per call 2 2 -0 -1.0%
Excl. Wall Time (microsec)2,385 2,362 -23 -1.0%
Incl. CPU (microsecs)3,843 3,876 33 0.9%
Incl. CPU (microsecs) per call 3 3 0 0.9%
Excl. CPU (microsec)3,843 3,876 33 0.9%
Incl. MemUse (bytes)230,008 230,008 0 0.0%
Incl. MemUse (bytes) per call 164 164 0 0.0%
Excl. MemUse (bytes)230,008 230,008 0 0.0%
Incl. PeakMemUse (bytes)49,972 49,972 0 0.0%
Incl. PeakMemUse (bytes) per call 36 36 0 0.0%
Excl. PeakMemUse (bytes)49,972 49,972 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% -23 -1.0% 33 7.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-23 -100.0% 33 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 N/A% -12 -52.2% -5 -15.2% 0 N/A% 0 N/A%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -12 -52.2% 23 69.7% 0 N/A% 0 N/A%
drupal_encode_path0 N/A% 3 13.0% -2 -6.1% 0 N/A% 0 N/A%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 N/A% -3 -13.0% 4 12.1% 0 N/A% 0 N/A%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 N/A% 2 8.7% 3 9.1% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 1 4.3% 3 9.1% 0 N/A% 0 N/A%
drupal_settings_initialize0 N/A% -1 -4.3% 1 3.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\DocLexer::getType0 N/A% -1 -4.3% 1 3.0% 0 N/A% 0 N/A%
_views_query_tag_alter_condition@20 N/A% 1 4.3% 8 24.2% 0 N/A% 0 N/A%
drupal_http_build_query0 N/A% -1 -4.3% -1 -3.0% 0 N/A% 0 N/A%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
theme_get_suggestions0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%
filter_xss0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% 0 0.0% -4 -12.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 1 3.0% 0 N/A% 0 N/A%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% 0 0.0% -1 -3.0% 0 N/A% 0 N/A%