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

str_replaceRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls492 490 -2 -0.4%
Incl. Wall Time (microsec)1,238 1,206 -32 -2.6%
Incl. Wall Time (microsec) per call 3 2 -0 -2.2%
Excl. Wall Time (microsec)1,238 1,206 -32 -2.6%
Incl. CPU (microsecs)1,751 1,706 -45 -2.6%
Incl. CPU (microsecs) per call 4 3 -0 -2.2%
Excl. CPU (microsec)1,751 1,706 -45 -2.6%
Incl. MemUse (bytes)180,416 179,964 -452 -0.3%
Incl. MemUse (bytes) per call 367 367 1 0.2%
Excl. MemUse (bytes)180,416 179,964 -452 -0.3%
Incl. PeakMemUse (bytes)36,176 35,844 -332 -0.9%
Incl. PeakMemUse (bytes) per call 74 73 -0 -0.5%
Excl. PeakMemUse (bytes)36,176 35,844 -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_replace-2 -100.0% -32 -1.9% -45 -11.2% -452 -1.8% -332 -1.3%
Exclusive Metrics Diff for Current Function-32 -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::getContainingDirectoryFullPath-2 -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%