Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls563 564 1 0.2%
Incl. Wall Time (microsec)982 991 9 0.9%
Incl. Wall Time (microsec) per call 2 2 0 0.7%
Excl. Wall Time (microsec)982 991 9 0.9%
Incl. CPU (microsecs)1,397 1,415 18 1.3%
Incl. CPU (microsecs) per call 2 3 0 1.1%
Excl. CPU (microsec)1,397 1,415 18 1.3%
Incl. MemUse (bytes)281,152 281,328 176 0.1%
Incl. MemUse (bytes) per call 499 499 -1 -0.1%
Excl. MemUse (bytes)281,152 281,328 176 0.1%
Incl. PeakMemUse (bytes)39,264 39,008 -256 -0.7%
Incl. PeakMemUse (bytes) per call 70 69 -1 -0.8%
Excl. PeakMemUse (bytes)39,264 39,008 -256 -0.7%

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_replace1 100.0% 9 0.1% 18 0.1% 176 0.3% -256 -0.4%
Exclusive Metrics Diff for Current Function9 100.0% 18 100.0% 176 100.0% -256 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% 0 0.0% 14 77.8% 0 0.0% -224 -87.5%
drupal_http_build_query0 0.0% 0 0.0% -2 -11.1% 16 9.1% -32 -12.5%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 1 5.6% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% -2 -11.1% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% -5 -27.8% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% 0 0.0% -6 -33.3% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% 0 0.0% -1 -5.6% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% 2 11.1% -16 -9.1% 0 0.0%
drupal_encode_path0 0.0% 4 44.4% -6 -33.3% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 1 5.6% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath1 100.0% 3 33.3% 4 22.2% 176 100.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% 2 11.1% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile0 0.0% 1 11.1% 14 77.8% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 1 11.1% 2 11.1% 0 0.0% 0 0.0%