Diff Report
Run #51ba929760d1b: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51ba946b609ed: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for str_replace

str_replaceRun #51ba929760d1bRun #51ba946b609edDiffDiff%
Number of Function Calls4,218 4,218 0 0.0%
Incl. Wall Time (microsec)3,689 3,737 48 1.3%
Incl. Wall Time (microsec) per call 1 1 0 1.3%
Excl. Wall Time (microsec)3,689 3,737 48 1.3%
Incl. CPU (microsecs)7,011 7,143 132 1.9%
Incl. CPU (microsecs) per call 2 2 0 1.9%
Excl. CPU (microsec)7,011 7,143 132 1.9%
Incl. MemUse (bytes)1,006,152 1,007,800 1,648 0.2%
Incl. MemUse (bytes) per call 239 239 0 0.2%
Excl. MemUse (bytes)1,006,152 1,007,800 1,648 0.2%
Incl. PeakMemUse (bytes)60,856 51,704 -9,152 -15.0%
Incl. PeakMemUse (bytes) per call 14 12 -2 -15.0%
Excl. PeakMemUse (bytes)60,856 51,704 -9,152 -15.0%

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% 48 0.0% 132 0.0% 1,648 0.0% -9,152 -0.0%
Exclusive Metrics Diff for Current Function48 100.0% 132 100.0% 1,648 100.0% -9,152 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 N/A% 19 39.6% 7 5.3% 768 46.6% -5,896 -64.4%
File_Iterator::accept0 N/A% 14 29.2% 99 75.0% 32 1.9% -248 -2.7%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 8 16.7% -5 -3.8% 552 33.5% -1,456 -15.9%
Drupal\Component\Utility\Xss::filter0 N/A% 2 4.2% 31 23.5% 48 2.9% -408 -4.5%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 N/A% 2 4.2% -1 -0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 1 2.1% 1 0.8% 64 3.9% 32 0.3%
Drupal\Core\Routing\UrlGenerator::httpBuildQuery0 N/A% 1 2.1% -1 -0.8% 40 2.4% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 1 2.1% -3 -2.3% 128 7.8% 0 0.0%
theme_get_suggestions0 N/A% 0 0.0% -1 -0.8% 16 1.0% -1,000 -10.9%
drupal_encode_path0 N/A% 0 0.0% -2 -1.5% 0 0.0% -176 -1.9%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 N/A% 0 0.0% 1 0.8% 0 0.0% 0 0.0%
PHPUnit_Framework_TestSuite::addTestFile0 N/A% 0 0.0% 6 4.5% 0 0.0% 0 0.0%