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

str_replaceRun #519c0a514701fRun #519c0ad3d3949DiffDiff%
Number of Function Calls908 928 20 2.2%
Incl. Wall Time (microsec)1,561 1,580 19 1.2%
Incl. Wall Time (microsec) per call 2 2 -0 -1.0%
Excl. Wall Time (microsec)1,561 1,580 19 1.2%
Incl. CPU (microsecs)2,557 2,554 -3 -0.1%
Incl. CPU (microsecs) per call 3 3 -0 -2.3%
Excl. CPU (microsec)2,557 2,554 -3 -0.1%
Incl. MemUse (bytes)153,720 155,364 1,644 1.1%
Incl. MemUse (bytes) per call 169 167 -2 -1.1%
Excl. MemUse (bytes)153,720 155,364 1,644 1.1%
Incl. PeakMemUse (bytes)36,376 37,000 624 1.7%
Incl. PeakMemUse (bytes) per call 40 40 -0 -0.5%
Excl. PeakMemUse (bytes)36,376 37,000 624 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_replace20 100.0% 19 1.0% -3 -0.1% 1,644 0.6% 624 0.2%
Exclusive Metrics Diff for Current Function19 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::findFile19 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::getContainingDirectoryFullPath1 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%