Diff Report
Run #519eb486908e7: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519eb5243677d: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519eb486908e7Run #519eb5243677dDiffDiff%
Number of Function Calls188 188 0 0.0%
Incl. Wall Time (microsec)90,779 92,393 1,614 1.8%
Incl. Wall Time (microsec) per call 483 491 9 1.8%
Excl. Wall Time (microsec)4,226 4,295 69 1.6%
Incl. CPU (microsecs)17,914 18,561 647 3.6%
Incl. CPU (microsecs) per call 95 99 3 3.6%
Excl. CPU (microsec)3,564 3,626 62 1.7%
Incl. MemUse (bytes)131,732 131,732 0 0.0%
Incl. MemUse (bytes) per call 701 701 0 0.0%
Excl. MemUse (bytes)1,076 1,076 0 0.0%
Incl. PeakMemUse (bytes)28,760 28,760 0 0.0%
Incl. PeakMemUse (bytes) per call 153 153 0 0.0%
Excl. PeakMemUse (bytes)552 552 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% 1,614 82.6% 647 64.4% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function69 4.3% 62 9.6% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,614 100.0% 647 100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 1,539 95.4% 562 86.9% 0 N/A% 0 N/A%
is_string0 N/A% 3 0.2% -1 -0.2% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 2 0.1% 19 2.9% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 1 0.1% 5 0.8% 0 N/A% 0 N/A%