Diff Report
Run #5198f7eab7067: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5198fa286ed27: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for str_replace

str_replaceRun #5198f7eab7067Run #5198fa286ed27DiffDiff%
Number of Function Calls1,364 1,364 0 0.0%
Incl. Wall Time (microsec)7,092 7,054 -38 -0.5%
Incl. Wall Time (microsec) per call 5 5 -0 -0.5%
Excl. Wall Time (microsec)7,092 7,054 -38 -0.5%
Incl. CPU (microsecs)8,000 12,000 4,000 50.0%
Incl. CPU (microsecs) per call 6 9 3 50.0%
Excl. CPU (microsec)8,000 12,000 4,000 50.0%
Incl. MemUse (bytes)549,080 549,088 8 0.0%
Incl. MemUse (bytes) per call 403 403 0 0.0%
Excl. MemUse (bytes)549,080 549,088 8 0.0%
Incl. PeakMemUse (bytes)86,568 86,888 320 0.4%
Incl. PeakMemUse (bytes) per call 63 64 0 0.4%
Excl. PeakMemUse (bytes)86,568 86,888 320 0.4%

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% -38 -0.1% 4,000 12.5% 8 0.1% 320 2.4%
Exclusive Metrics Diff for Current Function-38 -100.0% 4,000 100.0% 8 100.0% 320 100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 N/A% -22 -57.9% 4,000 100.0% 0 0.0% 624 195.0%
drupal_encode_path0 N/A% -8 -21.1% 4,000 100.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 N/A% -6 -15.8% 0 0.0% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 N/A% -3 -7.9% 0 0.0% 0 0.0% 0 0.0%
drupal_explode_tags0 N/A% -1 -2.6% 0 0.0% 0 0.0% 0 0.0%
filter_xss0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
drupal_http_build_query0 N/A% 1 2.6% 4,000 100.0% 56 700.0% -136 -42.5%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath0 N/A% -1 -2.6% 0 0.0% 0 0.0% -96 -30.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 N/A% -1 -2.6% -8,000 -200.0% -48 -600.0% -72 -22.5%
drupal_settings_initialize0 N/A% 1 2.6% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%