Diff Report
Run #519bea9000214: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519be9a13e594: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519bea9000214Run #519be9a13e594DiffDiff%
Number of Function Calls1,123 1,121 -2 -0.2%
Incl. Wall Time (microsec)1,889 1,902 13 0.7%
Incl. Wall Time (microsec) per call 2 2 0 0.9%
Excl. Wall Time (microsec)1,889 1,902 13 0.7%
Incl. CPU (microsecs)3,116 3,054 -62 -2.0%
Incl. CPU (microsecs) per call 3 3 -0 -1.8%
Excl. CPU (microsec)3,116 3,054 -62 -2.0%
Incl. MemUse (bytes)189,016 188,072 -944 -0.5%
Incl. MemUse (bytes) per call 168 168 -1 -0.3%
Excl. MemUse (bytes)189,016 188,072 -944 -0.5%
Incl. PeakMemUse (bytes)41,592 41,576 -16 -0.0%
Incl. PeakMemUse (bytes) per call 37 37 0 0.1%
Excl. PeakMemUse (bytes)41,592 41,576 -16 -0.0%

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_replace-2 -100.0% 13 0.3% -62 -2.7% -944 -3.7% -16 -0.1%
Exclusive Metrics Diff for Current Function13 100.0% -62 -100.0% -944 -100.0% -16 -100.0%
Parent functions
drupal_encode_path0 0.0% 19 146.2% -14 -22.6% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% -7 -53.8% -5 -8.1% -4 -0.4% -4 -25.0%
Drupal\Core\Database\Connection::prefixTables-1 -50.0% 5 38.5% -23 -37.1% -804 -85.2% -12 -75.0%
_views_query_tag_alter_condition@20 0.0% -2 -15.4% 1 1.6% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -50.0% -2 -15.4% -5 -8.1% -132 -14.0% 0 0.0%
drupal_explode_tags0 0.0% 2 15.4% 5 8.1% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% -1 -7.7% -11 -17.7% -4 -0.4% 0 0.0%
drupal_settings_initialize0 0.0% -1 -7.7% -2 -3.2% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% 0 0.0% -8 -12.9% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 6 9.7% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% -7 -11.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 1 1.6% 0 0.0% 0 0.0%