Diff Report
Run #51ec3c5ab9ae4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec3b81ad265: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Select::addTag

Drupal\Core\Database\Query\Select::addTagRun #51ec3c5ab9ae4Run #51ec3b81ad265DiffDiff%
Number of Function Calls19 19 0 0.0%
Incl. Wall Time (microsec)63 54 -9 -14.3%
Incl. Wall Time (microsec) per call 3 3 -0 -14.3%
Excl. Wall Time (microsec)63 54 -9 -14.3%
Incl. CPU (microsecs)87 72 -15 -17.2%
Incl. CPU (microsecs) per call 5 4 -1 -17.2%
Excl. CPU (microsec)87 72 -15 -17.2%
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)17,672 17,560 -112 -0.6%
Incl. PeakMemUse (bytes) per call 930 924 -6 -0.6%
Excl. PeakMemUse (bytes)17,672 17,560 -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 Function-9 -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%