Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls482 481 -1 -0.2%
Incl. Wall Time (microsec)816 715 -101 -12.4%
Incl. Wall Time (microsec) per call 2 1 -0 -12.2%
Excl. Wall Time (microsec)816 715 -101 -12.4%
Incl. CPU (microsecs)1,183 1,077 -106 -9.0%
Incl. CPU (microsecs) per call 2 2 -0 -8.8%
Excl. CPU (microsec)1,183 1,077 -106 -9.0%
Incl. MemUse (bytes)255,992 255,432 -560 -0.2%
Incl. MemUse (bytes) per call 531 531 -0 -0.0%
Excl. MemUse (bytes)255,992 255,432 -560 -0.2%
Incl. PeakMemUse (bytes)42,544 42,496 -48 -0.1%
Incl. PeakMemUse (bytes) per call 88 88 0 0.1%
Excl. PeakMemUse (bytes)42,544 42,496 -48 -0.1%

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-1 -100.0% -101 -4.4% -106 -5.2% -560 -0.9% -48 -0.1%
Exclusive Metrics Diff for Current Function-101 -100.0% -106 -100.0% -560 -100.0% -48 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% -102 -101.0% -94 -88.7% 16 2.9% 0 0.0%
Drupal\Component\Utility\Url::encodePath0 0.0% 15 14.9% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Url::buildQuery0 0.0% -10 -9.9% -7 -6.6% -336 -60.0% -48 -100.0%
Drupal\Component\Utility\Xss::filter0 0.0% -4 -4.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -100.0% -4 -4.0% -5 -4.7% -240 -42.9% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 0.0% 3 3.0% 2 1.9% 0 0.0% 0 0.0%
Drupal\Core\Routing\UrlGenerator::generateFromPath0 0.0% -2 -2.0% 3 2.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 2 2.0% 1 0.9% 0 0.0% 0 0.0%
toolbar_menu_navigation_links0 0.0% 1 1.0% 1 0.9% 0 0.0% 0 0.0%
Drupal\Component\Utility\Tags::explode0 0.0% 1 1.0% -1 -0.9% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -1 -1.0% -1 -0.9% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% -1 -1.0% -1 -0.9% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 1 1.0% -1 -0.9% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 2 1.9% 0 0.0% 0 0.0%
Drupal\Core\Utility\Token::replace0 0.0% 0 0.0% -5 -4.7% 0 0.0% 0 0.0%