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

str_replaceRun #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls1,148 1,148 0 0.0%
Incl. Wall Time (microsec)95,109 18,479 -76,630 -80.6%
Incl. Wall Time (microsec) per call 83 16 -67 -80.6%
Excl. Wall Time (microsec)95,109 18,479 -76,630 -80.6%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 7 3 -3 -50.0%
Excl. CPU (microsec)8,000 4,000 -4,000 -50.0%
Incl. MemUse (bytes)477,992 477,920 -72 -0.0%
Incl. MemUse (bytes) per call 416 416 -0 -0.0%
Excl. MemUse (bytes)477,992 477,920 -72 -0.0%
Incl. PeakMemUse (bytes)81,808 81,792 -16 -0.0%
Incl. PeakMemUse (bytes) per call 71 71 -0 -0.0%
Excl. PeakMemUse (bytes)81,808 81,792 -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 Function-76,630 -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%