Diff Report
Run #519fc2983e6a9: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519fbf2154a5e: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519fc2983e6a9Run #519fbf2154a5eDiffDiff%
Number of Function Calls38 37 -1 -2.6%
Incl. Wall Time (microsec)66 65 -1 -1.5%
Incl. Wall Time (microsec) per call 2 2 0 1.1%
Excl. Wall Time (microsec)66 65 -1 -1.5%
Incl. CPU (microsecs)0 0 0 N/A%
Incl. CPU (microsecs) per call 0 0 0 N/A%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)22,156 22,024 -132 -0.6%
Incl. MemUse (bytes) per call 583 595 12 2.1%
Excl. MemUse (bytes)22,156 22,024 -132 -0.6%
Incl. PeakMemUse (bytes)4,788 4,676 -112 -2.3%
Incl. PeakMemUse (bytes) per call 126 126 0 0.3%
Excl. PeakMemUse (bytes)4,788 4,676 -112 -2.3%

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_replace-1 -100.0% -1 -0.1% 0 0.0% -132 -0.1% -112 -0.1%
Exclusive Metrics Diff for Current Function-1 -100.0% 0 N/A% -132 -100.0% -112 -100.0%
Parent functions
drupal_settings_initialize0 0.0% -1 -100.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -100.0% -1 -100.0% 0 N/A% -132 -100.0% -28 -25.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 1 100.0% 0 N/A% 0 0.0% -84 -75.0%
drupal_encode_path0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
filter_xss0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 0 N/A% 0 0.0% 0 0.0%