Diff Report
Run #517dc23f63001: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #517dc41118628: XHProf Run (Namespace=drupal-perf-fabianx)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #517dc23f63001Run #517dc41118628DiffDiff%
Number of Function Calls168 168 0 0.0%
Incl. Wall Time (microsec)8,493 8,647 154 1.8%
Incl. Wall Time (microsec) per call 51 51 1 1.8%
Excl. Wall Time (microsec)2,032 2,056 24 1.2%
Incl. CPU (microsecs)4,000 8,000 4,000 100.0%
Incl. CPU (microsecs) per call 24 48 24 100.0%
Excl. CPU (microsec)0 4,000 4,000 N/A%
Incl. MemUse (bytes)1,010,624 1,010,544 -80 -0.0%
Incl. MemUse (bytes) per call 6,016 6,015 -0 -0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)405,256 399,336 -5,920 -1.5%
Incl. PeakMemUse (bytes) per call 2,412 2,377 -35 -1.5%
Excl. PeakMemUse (bytes)2,680 2,680 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::execute [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\Statement::execute0 N/A% 154 0.3% 4,000 7.7% -80 -0.0% -5,920 -0.4%
Exclusive Metrics Diff for Current Function24 15.6% 4,000 100.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 154 100.0% 4,000 100.0% -80 -100.0% -5,920 -100.0%
Child functions
PDOStatement::execute0 N/A% 135 87.7% 0 0.0% -80 -100.0% -5,920 -100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -6 -3.9% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% 1 0.6% 0 0.0% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%