Diff Report
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3c5ab9ae4: 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 #51ec3b81ad265Run #51ec3c5ab9ae4DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)54 63 9 16.7%
Incl. Wall Time (microsec) per call 3 3 0 16.7%
Excl. Wall Time (microsec)54 63 9 16.7%
Incl. CPU (microsecs)72 87 15 20.8%
Incl. CPU (microsecs) per call 4 5 1 20.8%
Excl. CPU (microsec)72 87 15 20.8%
Incl. MemUse (bytes)22,024 22,024 0 0.0%
Incl. MemUse (bytes) per call 1,159 1,159 0 0.0%
Excl. MemUse (bytes)22,024 22,024 0 0.0%
Incl. PeakMemUse (bytes)17,560 17,672 112 0.6%
Incl. PeakMemUse (bytes) per call 924 930 6 0.6%
Excl. PeakMemUse (bytes)17,560 17,672 112 0.6%

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% 9 2.4% 15 1.4% 0 0.0% 112 0.3%
Exclusive Metrics Diff for Current Function9 100.0% 15 100.0% 0 N/A% 112 100.0%
Parent functions
Drupal\Core\Entity\DatabaseStorageController::buildQuery0 N/A% 5 55.6% 7 46.7% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::query0 N/A% 2 22.2% 3 20.0% 0 N/A% 0 0.0%
Drupal\Core\Entity\Query\Sql\Query::prepare0 N/A% 2 22.2% 5 33.3% 0 N/A% 112 100.0%
Drupal\Core\Entity\DatabaseStorageControllerNG::buildQuery0 N/A% 0 0.0% 1 6.7% 0 N/A% 0 0.0%
Drupal\views\Plugin\views\query\Sql::execute0 N/A% 0 0.0% -1 -6.7% 0 N/A% 0 0.0%