Diff Report
Run #519c0ad3d3949: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519c0a514701f: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for str_replace

str_replaceRun #519c0ad3d3949Run #519c0a514701fDiffDiff%
Number of Function Calls928 908 -20 -2.2%
Incl. Wall Time (microsec)1,580 1,561 -19 -1.2%
Incl. Wall Time (microsec) per call 2 2 0 1.0%
Excl. Wall Time (microsec)1,580 1,561 -19 -1.2%
Incl. CPU (microsecs)2,554 2,557 3 0.1%
Incl. CPU (microsecs) per call 3 3 0 2.3%
Excl. CPU (microsec)2,554 2,557 3 0.1%
Incl. MemUse (bytes)155,364 153,720 -1,644 -1.1%
Incl. MemUse (bytes) per call 167 169 2 1.1%
Excl. MemUse (bytes)155,364 153,720 -1,644 -1.1%
Incl. PeakMemUse (bytes)37,000 36,376 -624 -1.7%
Incl. PeakMemUse (bytes) per call 40 40 0 0.5%
Excl. PeakMemUse (bytes)37,000 36,376 -624 -1.7%

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_replace-20 -100.0% -19 -1.0% 3 0.1% -1,644 -0.6% -624 -0.2%
Exclusive Metrics Diff for Current Function-19 -100.0% 3 100.0% -1,644 -100.0% -624 -100.0%
Parent functions
Drupal\Core\Database\Connection::prefixTables0 0.0% -21 -110.5% -17 -566.7% 0 0.0% 0 0.0%
Symfony\Component\ClassLoader\ClassLoader::findFile-19 -95.0% 2 10.5% 23 766.7% -1,508 -91.7% -596 -95.5%
filter_xss0 0.0% 2 10.5% 5 166.7% 0 0.0% 0 0.0%
Drupal\Component\PhpStorage\MTimeProtectedFastFileStorage::getContainingDirectoryFullPath-1 -5.0% -2 -10.5% -3 -100.0% -132 -8.0% -28 -4.5%
_views_query_tag_alter_condition@20 0.0% 1 5.3% -1 -33.3% 0 0.0% 0 0.0%
drupal_encode_path0 0.0% -1 -5.3% 0 0.0% 0 0.0% 0 0.0%
theme_get_suggestions0 0.0% 1 5.3% 2 66.7% 0 0.0% 0 0.0%
Symfony\Component\HttpKernel\Kernel::getRootDir0 0.0% -1 -5.3% -1 -33.3% 0 0.0% 0 0.0%
drupal_explode_tags0 0.0% 0 0.0% -1 -33.3% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::addJoin0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\views\Plugin\views\argument\Formula::get_formula0 0.0% 0 0.0% 3 100.0% 0 0.0% 0 0.0%
Drupal\Core\Plugin\Discovery\AnnotatedClassDiscovery::__construct0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
drupal_settings_initialize0 0.0% 0 0.0% 1 33.3% 0 0.0% 0 0.0%
drupal_http_build_query0 0.0% 0 0.0% -8 -266.7% -4 -0.2% 0 0.0%