Diff Report
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519d45fd795a4Run #519d44ffb3845DiffDiff%
Number of Function Calls1,468 1,406 -62 -4.2%
Incl. Wall Time (microsec)2,424 2,385 -39 -1.6%
Incl. Wall Time (microsec) per call 2 2 0 2.7%
Excl. Wall Time (microsec)2,424 2,385 -39 -1.6%
Incl. CPU (microsecs)4,000 3,843 -157 -3.9%
Incl. CPU (microsecs) per call 3 3 0 0.3%
Excl. CPU (microsec)4,000 3,843 -157 -3.9%
Incl. MemUse (bytes)235,984 230,008 -5,976 -2.5%
Incl. MemUse (bytes) per call 161 164 3 1.8%
Excl. MemUse (bytes)235,984 230,008 -5,976 -2.5%
Incl. PeakMemUse (bytes)50,004 49,972 -32 -0.1%
Incl. PeakMemUse (bytes) per call 34 36 1 4.3%
Excl. PeakMemUse (bytes)50,004 49,972 -32 -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-62 -100.0% -39 -0.1% -157 -0.3% -5,976 -6.4% -32 -0.0%
Exclusive Metrics Diff for Current Function-39 -100.0% -157 -100.0% -5,976 -100.0% -32 -100.0%
Parent functions
drupal_encode_path-20 -32.3% -46 -117.9% -63 -40.1% -1,444 -24.2% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 43 110.3% -11 -7.0% 0 0.0% 0 0.0%
filter_xss-40 -64.5% -42 -107.7% -75 -47.8% -4,264 -71.4% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 9 23.1% 14 8.9% 0 0.0% 0 0.0%
Drupal\Component\Plugin\Discovery\AnnotatedClassDiscovery::getDefinitions0 0.0% 5 12.8% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -4 -10.3% -9 -5.7% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-2 -3.2% -4 -10.3% -9 -5.7% -264 -4.4% 0 0.0%
drupal_http_build_query0 0.0% -3 -7.7% -1 -0.6% -4 -0.1% 0 0.0%
Doctrine\Common\Annotations\DocLexer::getType0 0.0% 3 7.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% -1 -2.6% -4 -2.5% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 1 2.6% 2 1.3% 0 0.0% -32 -100.0%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
Doctrine\Common\Annotations\AnnotationRegistry::loadAnnotationClass0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 1 0.6% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% -1 -0.6% 0 0.0% 0 0.0%