Diff Report
Run #531ccb2cb8e3d: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #531ccbd4518b6: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for str_replace

str_replaceRun #531ccb2cb8e3dRun #531ccbd4518b6DiffDiff%
Number of Function Calls512 513 1 0.2%
Incl. Wall Time (microsec)503 510 7 1.4%
Incl. Wall Time (microsec) per call 1 1 0 1.2%
Excl. Wall Time (microsec)503 510 7 1.4%
Incl. CPU (microsecs)930 939 9 1.0%
Incl. CPU (microsecs) per call 2 2 0 0.8%
Excl. CPU (microsec)930 939 9 1.0%
Incl. MemUse (bytes)311,536 311,800 264 0.1%
Incl. MemUse (bytes) per call 608 608 -1 -0.1%
Excl. MemUse (bytes)311,536 311,800 264 0.1%
Incl. PeakMemUse (bytes)41,640 41,088 -552 -1.3%
Incl. PeakMemUse (bytes) per call 81 80 -1 -1.5%
Excl. PeakMemUse (bytes)41,640 41,088 -552 -1.3%

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_replace1 100.0% 7 7.1% 9 3.4% 264 0.7% -552 -1.4%
Exclusive Metrics Diff for Current Function7 100.0% 9 100.0% 264 100.0% -552 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% 11 157.1% 1 11.1% 0 0.0% -936 -169.6%
Drupal\Component\Utility\UrlHelper::encodePath0 0.0% -5 -71.4% 6 66.7% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% -3 -42.9% 1 11.1% 8 3.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 100.0% 2 28.6% 3 33.3% 240 90.9% 0 0.0%
toolbar_menu_navigation_links0 0.0% 1 14.3% -1 -11.1% -8 -3.0% 0 0.0%
theme_get_suggestions0 0.0% -1 -14.3% -2 -22.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 1 14.3% -4 -44.4% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 1 14.3% 4 44.4% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% 2 22.2% 0 0.0% 0 0.0%
Drupal\Core\Access\RouteProcessorCsrf::processOutbound0 0.0% 0 0.0% -1 -11.1% 0 0.0% 0 0.0%
_drupal_request_initialize0 0.0% 0 0.0% 1 11.1% 0 0.0% -248 -44.9%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 1 11.1% -24 -9.1% -248 -44.9%
Drupal\Component\Utility\UrlHelper::buildQuery0 0.0% 0 0.0% -2 -22.2% 48 18.2% 880 159.4%