Diff Report
Run #519ffbe6eb79f: XHProf Run (Namespace=drupal-perf-ezeedub)
vs.
Run #519ffb7471c72: XHProf Run (Namespace=drupal-perf-ezeedub)
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Regression/Improvement summary for array_keys

array_keysRun #519ffbe6eb79fRun #519ffb7471c72DiffDiff%
Number of Function Calls 963 963 N/A%
Incl. Wall Time (microsec) 2,216 2,216 N/A%
Incl. Wall Time (microsec) per call N/A 2 2 N/A%
Excl. Wall Time (microsec) 2,216 2,216 N/A%
Incl. CPU (microsecs) 12,000 12,000 N/A%
Incl. CPU (microsecs) per call N/A 12 12 N/A%
Excl. CPU (microsec) 12,000 12,000 N/A%
Incl. MemUse (bytes) 239,464 239,464 N/A%
Incl. MemUse (bytes) per call N/A 249 249 N/A%
Excl. MemUse (bytes) 239,464 239,464 N/A%
Incl. PeakMemUse (bytes) 55,152 55,152 N/A%
Incl. PeakMemUse (bytes) per call N/A 57 57 N/A%
Excl. PeakMemUse (bytes) 55,152 55,152 N/A%

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_keys963 99.1% 2,216 0.4% 12,000 2.1% 239,464 3.3% 55,152 0.8%
Exclusive Metrics Diff for Current Function2,216 100.0% 12,000 100.0% 239,464 100.0% 55,152 100.0%
Parent functions
Drupal\Core\Extension\ModuleHandler::getImplementations238 24.7% 486 21.9% 4,000 33.3% 27,172 11.3% 4,200 7.6%
element_children202 21.0% 432 19.5% 4,000 33.3% 31,356 13.1% 3,604 6.5%
Drupal\Core\Cache\DatabaseBackend::checksumTags101 10.5% 347 15.7% 4,000 33.3% 59,492 24.8% 15,028 27.2%
Drupal\Core\Database\Connection::expandArguments108 11.2% 251 11.3% 0 0.0% 20,788 8.7% 3,072 5.6%
Drupal\Core\Cache\DatabaseBackend::getMultiple75 7.8% 169 7.6% 0 0.0% 16,108 6.7% 0 0.0%
Drupal\Core\Entity\Field\FieldItemBase::setValue79 8.2% 158 7.1% 0 0.0% 14,356 6.0% 3,888 7.0%
field_content_languages44 4.6% 113 5.1% 0 0.0% 15,924 6.6% 388 0.7%
Drupal\Core\Entity\DatabaseStorageController::load62 6.4% 71 3.2% 0 0.0% 4,556 1.9% 724 1.3%
Drupal\Core\Extension\ModuleHandler::alter6 0.6% 38 1.7% 0 0.0% 13,476 5.6% 8,556 15.5%
theme@510 1.0% 30 1.4% 0 0.0% 3,972 1.7% 240 0.4%
drupal_schema_fields_sql5 0.5% 26 1.2% 0 0.0% 7,808 3.3% 2,344 4.3%
Drupal\Core\DrupalKernel::initializeContainer2 0.2% 20 0.9% 0 0.0% 8,776 3.7% 7,952 14.4%
Drupal\Core\Cache\DatabaseBackend::getMultiple@17 0.7% 16 0.7% 0 0.0% 1,796 0.8% 460 0.8%
Drupal\Core\Entity\Field\Type\Field::setValue8 0.8% 16 0.7% 0 0.0% 1,728 0.7% 532 1.0%
theme@13 0.3% 7 0.3% 0 0.0% 1,124 0.5% 744 1.3%
Drupal\user\UserStorageController::attachLoad2 0.2% 6 0.3% 0 0.0% 768 0.3% 0 0.0%
block_page_build1 0.1% 5 0.2% 0 0.0% 2,204 0.9% 1,164 2.1%
system_page_alter1 0.1% 4 0.2% 0 0.0% 2,204 0.9% 772 1.4%
theme@31 0.1% 3 0.1% 0 0.0% 772 0.3% 284 0.5%
Drupal\node\NodeStorageController::attachLoad1 0.1% 3 0.1% 0 0.0% 624 0.3% 0 0.0%
element_get_visible_children2 0.2% 3 0.1% 0 0.0% 656 0.3% 320 0.6%
theme@21 0.1% 3 0.1% 0 0.0% 864 0.4% 0 0.0%
theme@41 0.1% 3 0.1% 0 0.0% 860 0.4% 0 0.0%
user_roles1 0.1% 2 0.1% 0 0.0% 692 0.3% 448 0.8%
Symfony\Component\HttpFoundation\Request::getAcceptableContentTypes1 0.1% 2 0.1% 0 0.0% 648 0.3% 432 0.8%
Drupal\Core\Extension\CachedModuleHandler::getBootstrapModules1 0.1% 2 0.1% 0 0.0% 740 0.3% 0 0.0%