Diff Report
Run #52f2e62cef49a: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52f2e60305388: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Query\Select::addTag

Drupal\Core\Database\Query\Select::addTagRun #52f2e62cef49aRun #52f2e60305388DiffDiff%
Number of Function Calls17 17 0 0.0%
Incl. Wall Time (microsec)39 45 6 15.4%
Incl. Wall Time (microsec) per call 2 3 0 15.4%
Excl. Wall Time (microsec)39 45 6 15.4%
Incl. CPU (microsecs)56 65 9 16.1%
Incl. CPU (microsecs) per call 3 4 1 16.1%
Excl. CPU (microsec)56 65 9 16.1%
Incl. MemUse (bytes)17,008 17,008 0 0.0%
Incl. MemUse (bytes) per call 1,000 1,000 0 0.0%
Excl. MemUse (bytes)17,008 17,008 0 0.0%
Incl. PeakMemUse (bytes)12,592 12,592 0 0.0%
Incl. PeakMemUse (bytes) per call 741 741 0 0.0%
Excl. PeakMemUse (bytes)12,592 12,592 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Select::addTag [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
Drupal\Core\Database\Query\Select::addTag0 N/A% 6 0.3% 9 0.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function6 100.0% 9 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 8 133.3% 7 77.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Query\Sql\Query::prepare0 N/A% -2 -33.3% 1 11.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% -1 -16.7% -3 -33.3% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::buildQuery0 N/A% 1 16.7% 1 11.1% 0 N/A% 0 N/A%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 0 0.0% 3 33.3% 0 N/A% 0 N/A%