Diff Report
Run #519eb193b2faa: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519eb20dce0a3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for array_keys

array_keysRun #519eb193b2faaRun #519eb20dce0a3DiffDiff%
Number of Function Calls994 989 -5 -0.5%
Incl. Wall Time (microsec)1,211 1,199 -12 -1.0%
Incl. Wall Time (microsec) per call 1 1 -0 -0.5%
Excl. Wall Time (microsec)1,211 1,199 -12 -1.0%
Incl. CPU (microsecs)1,954 1,964 10 0.5%
Incl. CPU (microsecs) per call 2 2 0 1.0%
Excl. CPU (microsec)1,954 1,964 10 0.5%
Incl. MemUse (bytes)466,128 464,888 -1,240 -0.3%
Incl. MemUse (bytes) per call 469 470 1 0.2%
Excl. MemUse (bytes)466,128 464,888 -1,240 -0.3%
Incl. PeakMemUse (bytes)64,040 67,896 3,856 6.0%
Incl. PeakMemUse (bytes) per call 64 69 4 6.6%
Excl. PeakMemUse (bytes)64,040 67,896 3,856 6.0%

Parent/Child Regression/Improvement report for array_keys [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
array_keys-5 -100.0% -12 -0.1% 10 0.1% -1,240 -0.2% 3,856 0.5%
Exclusive Metrics Diff for Current Function-12 -100.0% 10 100.0% -1,240 -100.0% 3,856 100.0%
Parent functions
theme@13 60.0% 4 33.3% 8 80.0% 1,344 108.4% 1,184 30.7%
element_children-8 -160.0% 0 0.0% 7 70.0% -2,536 -204.5% 1,088 28.2%
theme@20 0.0% 0 0.0% 0 0.0% 0 0.0% 768 19.9%
Drupal\Core\Extension\ModuleHandler::alter0 0.0% 7 58.3% 5 50.0% -16 -1.3% 288 7.5%
Drupal\Core\Extension\ModuleHandler::getImplementations0 0.0% 14 116.7% 13 130.0% 0 0.0% 256 6.6%
Drupal\Core\Database\Connection::expandArguments0 0.0% -2 -16.7% 5 50.0% -8 -0.6% 144 3.7%
Drupal\Core\Entity\Field\Type\Field::setValue0 0.0% 0 0.0% 4 40.0% 0 0.0% 96 2.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 0.0% -52 -433.3% -76 -760.0% -16 -1.3% 40 1.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue0 0.0% 3 25.0% 9 90.0% -8 -0.6% -8 -0.2%
_views_query_tag_alter_condition@20 0.0% 0 0.0% -5 -50.0% 0 0.0% 0 0.0%
theme0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
theme@30 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
theme@40 0.0% 0 0.0% 2 20.0% 0 0.0% 0 0.0%
system_page_alter0 0.0% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%
block_page_build0 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
contextual_preprocess0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
element_get_visible_children0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
theme@50 0.0% 0 0.0% 3 30.0% 0 0.0% 0 0.0%
Drupal\user\UserStorageController::attachLoad0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\DrupalKernel::initializeContainer0 0.0% 3 25.0% 5 50.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple0 0.0% 6 50.0% 14 140.0% 0 0.0% 0 0.0%
Drupal\views\DisplayBag::__construct0 0.0% 0 0.0% -2 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Select::prepareCountQuery0 0.0% 1 8.3% 3 30.0% 0 0.0% 0 0.0%
field_content_languages0 0.0% 5 41.7% 11 110.0% 0 0.0% 0 0.0%
Drupal\node\NodeStorageController::attachLoad0 0.0% 0 0.0% 1 10.0% 0 0.0% 0 0.0%
drupal_schema_fields_sql0 0.0% -4 -33.3% -2 -20.0% 0 0.0% 0 0.0%
Drupal\Core\Entity\DatabaseStorageController::load0 0.0% 3 25.0% -1 -10.0% 0 0.0% 0 0.0%
Drupal\Core\Cache\DatabaseBackend::getMultiple@10 0.0% 0 0.0% 5 50.0% 0 0.0% 0 0.0%