Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for str_replace

str_replaceRun #519a4774889ddRun #519a496084867DiffDiff%
Number of Function Calls1,148 1,148 0 0.0%
Incl. Wall Time (microsec)18,479 30,423 11,944 64.6%
Incl. Wall Time (microsec) per call 16 27 10 64.6%
Excl. Wall Time (microsec)18,479 30,423 11,944 64.6%
Incl. CPU (microsecs)4,000 4,001 1 0.0%
Incl. CPU (microsecs) per call 3 3 0 0.0%
Excl. CPU (microsec)4,000 4,001 1 0.0%
Incl. MemUse (bytes)477,920 477,904 -16 -0.0%
Incl. MemUse (bytes) per call 416 416 -0 -0.0%
Excl. MemUse (bytes)477,920 477,904 -16 -0.0%
Incl. PeakMemUse (bytes)81,792 82,592 800 1.0%
Incl. PeakMemUse (bytes) per call 71 72 1 1.0%
Excl. PeakMemUse (bytes)81,792 82,592 800 1.0%

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% 11,944 0.5% 1 0.0% -16 -0.1% 800 5.5%
Exclusive Metrics Diff for Current Function11,944 100.0% 1 100.0% -16 -100.0% 800 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 7,673 64.2% 0 0.0% -40 -250.0% -32 -4.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 2,784 23.3% 4,001 400100.0% 0 0.0% 832 104.0%
drupal_encode_path0 N/A% 553 4.6% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 N/A% 386 3.2% -4,000 -400000.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% 138 1.2% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 120 1.0% 0 0.0% 0 0.0% 0 0.0%
format_size0 N/A% 65 0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 N/A% 47 0.4% 0 0.0% 24 150.0% 0 0.0%
drupal_settings_initialize0 N/A% 30 0.3% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 N/A% 29 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 N/A% 27 0.2% 0 0.0% 0 0.0% 0 0.0%
drupal_explode_tags0 N/A% 27 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 21 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% 21 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 15 0.1% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 8 0.1% 0 0.0% 0 0.0% 0 0.0%