Diff Report
Run #52c96dcbc5e6a: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #52c96d7c36f9e: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for str_replace

str_replaceRun #52c96dcbc5e6aRun #52c96d7c36f9eDiffDiff%
Number of Function Calls405 402 -3 -0.7%
Incl. Wall Time (microsec)383 429 46 12.0%
Incl. Wall Time (microsec) per call 1 1 0 12.8%
Excl. Wall Time (microsec)383 429 46 12.0%
Incl. CPU (microsecs)713 735 22 3.1%
Incl. CPU (microsecs) per call 2 2 0 3.9%
Excl. CPU (microsec)713 735 22 3.1%
Incl. MemUse (bytes)203,160 202,592 -568 -0.3%
Incl. MemUse (bytes) per call 502 504 2 0.5%
Excl. MemUse (bytes)203,160 202,592 -568 -0.3%
Incl. PeakMemUse (bytes)31,800 31,624 -176 -0.6%
Incl. PeakMemUse (bytes) per call 79 79 0 0.2%
Excl. PeakMemUse (bytes)31,800 31,624 -176 -0.6%

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-3 -100.0% 46 6.1% 22 1.4% -568 -0.5% -176 -0.2%
Exclusive Metrics Diff for Current Function46 100.0% 22 100.0% -568 -100.0% -176 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% 29 63.0% 25 113.6% -16 -2.8% -80 -45.5%
Drupal\Component\Utility\Url::encodePath0 0.0% 16 34.8% 7 31.8% 0 0.0% 0 0.0%
Drupal\ckeditor\Plugin\CKEditorPlugin\Internal::Drupal\ckeditor\Plugin\CKEditorPlugin\{closure}0 0.0% 4 8.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-3 -100.0% -3 -6.5% -6 -27.3% -528 -93.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% -1 -2.2% -6 -27.3% -24 -4.2% 0 0.0%
drupal_settings_initialize0 0.0% 1 2.2% 2 9.1% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% -4 -18.2% 0 0.0% 0 0.0%
check_markup0 0.0% 0 0.0% -1 -4.5% 0 0.0% 0 0.0%
format_size0 0.0% 0 0.0% 1 4.5% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% -3 -13.6% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 0 0.0% 2 9.1% 0 0.0% 0 0.0%
Drupal\Component\Utility\Xss::filter0 0.0% 0 0.0% 7 31.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% 0 0.0% -2 -9.1% 0 0.0% -96 -54.5%