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

str_replaceRun #519be9a13e594Run #519bea9000214DiffDiff%
Number of Function Calls1,121 1,123 2 0.2%
Incl. Wall Time (microsec)1,902 1,889 -13 -0.7%
Incl. Wall Time (microsec) per call 2 2 -0 -0.9%
Excl. Wall Time (microsec)1,902 1,889 -13 -0.7%
Incl. CPU (microsecs)3,054 3,116 62 2.0%
Incl. CPU (microsecs) per call 3 3 0 1.8%
Excl. CPU (microsec)3,054 3,116 62 2.0%
Incl. MemUse (bytes)188,072 189,016 944 0.5%
Incl. MemUse (bytes) per call 168 168 1 0.3%
Excl. MemUse (bytes)188,072 189,016 944 0.5%
Incl. PeakMemUse (bytes)41,576 41,592 16 0.0%
Incl. PeakMemUse (bytes) per call 37 37 -0 -0.1%
Excl. PeakMemUse (bytes)41,576 41,592 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_replace2 100.0% -13 -0.3% 62 2.7% 944 3.7% 16 0.1%
Exclusive Metrics Diff for Current Function-13 -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::prefixTables1 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::getContainingDirectoryFullPath1 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%