Diff Report
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4887d3a25: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for str_replace

str_replaceRun #519a4774889ddRun #519a4887d3a25DiffDiff%
Number of Function Calls1,148 1,148 0 0.0%
Incl. Wall Time (microsec)18,479 95,109 76,630 414.7%
Incl. Wall Time (microsec) per call 16 83 67 414.7%
Excl. Wall Time (microsec)18,479 95,109 76,630 414.7%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 3 7 3 100.0%
Excl. CPU (microsec)4,000 8,000 4,000 100.0%
Incl. MemUse (bytes)477,920 477,992 72 0.0%
Incl. MemUse (bytes) per call 416 416 0 0.0%
Excl. MemUse (bytes)477,920 477,992 72 0.0%
Incl. PeakMemUse (bytes)81,792 81,808 16 0.0%
Incl. PeakMemUse (bytes) per call 71 71 0 0.0%
Excl. PeakMemUse (bytes)81,792 81,808 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_replace0 N/A% 76,630 0.5% 4,000 100.0% 72 4.3% 16 1.1%
Exclusive Metrics Diff for Current Function76,630 100.0% 4,000 100.0% 72 100.0% 16 100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% 49,123 64.1% 4,000 100.0% 72 100.0% -8 -50.0%
Drupal\Core\Database\Connection::prefixTables0 N/A% 17,785 23.2% 0 0.0% 0 0.0% 0 0.0%
drupal_encode_path0 N/A% 3,519 4.6% 4,000 100.0% 0 0.0% 0 0.0%
filter_xss0 N/A% 2,524 3.3% -4,000 -100.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% 951 1.2% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% 877 1.1% 0 0.0% 0 0.0% 0 0.0%
format_size0 N/A% 393 0.5% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 N/A% 275 0.4% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 N/A% 208 0.3% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 N/A% 198 0.3% 0 0.0% 0 0.0% 0 0.0%
drupal_explode_tags0 N/A% 173 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 N/A% 167 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% 144 0.2% 0 0.0% 0 0.0% -96 -600.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 142 0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Routing\RouteCompiler::getPathWithoutDefaults0 N/A% 95 0.1% 0 0.0% 0 0.0% 120 750.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 56 0.1% 0 0.0% 0 0.0% 0 0.0%