Diff Report
Run #519c146573182: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c116ac5313: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519c146573182Run #519c116ac5313DiffDiff%
Number of Function Calls1,461 1,441 -20 -1.4%
Incl. Wall Time (microsec)2,266 2,207 -59 -2.6%
Incl. Wall Time (microsec) per call 2 2 -0 -1.3%
Excl. Wall Time (microsec)2,266 2,207 -59 -2.6%
Incl. CPU (microsecs)3,844 3,705 -139 -3.6%
Incl. CPU (microsecs) per call 3 3 -0 -2.3%
Excl. CPU (microsec)3,844 3,705 -139 -3.6%
Incl. MemUse (bytes)208,368 206,704 -1,664 -0.8%
Incl. MemUse (bytes) per call 143 143 1 0.6%
Excl. MemUse (bytes)208,368 206,704 -1,664 -0.8%
Incl. PeakMemUse (bytes)55,992 55,220 -772 -1.4%
Incl. PeakMemUse (bytes) per call 38 38 -0 -0.0%
Excl. PeakMemUse (bytes)55,992 55,220 -772 -1.4%

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_replace-20 -100.0% -59 -0.1% -139 -0.2% -1,664 -0.6% -772 -0.3%
Exclusive Metrics Diff for Current Function-59 -100.0% -139 -100.0% -1,664 -100.0% -772 -100.0%
Parent functions
Symfony\Component\ClassLoader\ClassLoader::findFile-19 -95.0% -57 -96.6% -124 -89.2% -1,508 -90.6% -744 -96.4%
filter_xss0 0.0% 7 11.9% 8 5.8% -20 -1.2% 0 0.0%
drupal_encode_path0 0.0% -4 -6.8% -2 -1.4% 0 0.0% 0 0.0%
_views_query_tag_alter_condition@20 0.0% -2 -3.4% -5 -3.6% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -5.0% -2 -3.4% -6 -4.3% -132 -7.9% -28 -3.6%
drupal_http_build_query0 0.0% -1 -1.7% -2 -1.4% -4 -0.2% 0 0.0%
Drupal\Core\Database\Connection::prefixTables0 0.0% 1 1.7% 2 1.4% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% -1 -1.7% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\StreamWrapper\PublicStream::getExternalUrl0 0.0% 0 0.0% -2 -1.4% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 0 0.0% -3 -2.2% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 3 2.2% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% -5 -3.6% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% -3 -2.2% 0 0.0% 0 0.0%