Diff Report
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls490 492 2 0.4%
Incl. Wall Time (microsec)1,206 1,238 32 2.7%
Incl. Wall Time (microsec) per call 2 3 0 2.2%
Excl. Wall Time (microsec)1,206 1,238 32 2.7%
Incl. CPU (microsecs)1,706 1,751 45 2.6%
Incl. CPU (microsecs) per call 3 4 0 2.2%
Excl. CPU (microsec)1,706 1,751 45 2.6%
Incl. MemUse (bytes)179,964 180,416 452 0.3%
Incl. MemUse (bytes) per call 367 367 -1 -0.2%
Excl. MemUse (bytes)179,964 180,416 452 0.3%
Incl. PeakMemUse (bytes)35,844 36,176 332 0.9%
Incl. PeakMemUse (bytes) per call 73 74 0 0.5%
Excl. PeakMemUse (bytes)35,844 36,176 332 0.9%

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_replace2 100.0% 32 1.9% 45 11.2% 452 1.8% 332 1.3%
Exclusive Metrics Diff for Current Function32 100.0% 45 100.0% 452 100.0% 332 100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% 23 71.9% 33 73.3% -12 -2.7% 160 48.2%
Drupal\Component\Utility\UrlHelper::encodePath0 0.0% 5 15.6% 9 20.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 4 12.5% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -4 -12.5% -3 -6.7% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath2 100.0% 4 12.5% 7 15.6% 376 83.2% -160 -48.2%
Drupal\Component\Utility\Xss::filter0 0.0% 3 9.4% 9 20.0% -4 -0.9% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% -3 -9.4% -5 -11.1% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}0 0.0% -2 -6.2% 3 6.7% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% -1 -3.1% 3 6.7% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 1 3.1% -1 -2.2% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% 1 3.1% 1 2.2% 0 0.0% 0 0.0%
Drupal\Component\Utility\UrlHelper::buildQuery0 0.0% 1 3.1% 2 4.4% 92 20.4% 0 0.0%
toolbar_menu_navigation_links0 0.0% 0 0.0% -3 -6.7% 0 0.0% 0 0.0%
Drupal\Core\Access\RouteProcessorCsrf::processOutbound0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\block\BlockBase::getCacheTags0 0.0% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% -7 -15.6% 0 0.0% 0 0.0%
format_size0 0.0% 0 0.0% 1 2.2% 0 0.0% 332 100.0%
GuzzleHttp\Url::setPath0 0.0% 0 0.0% -2 -4.4% 0 0.0% 0 0.0%