Diff Report
Run #5196effcededb: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #5196ef15c751e: XHProf Run (Namespace=drupal-perf-steveoliver)
Tip
Click a function name below to drill down.

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

Drupal\Core\Database\Statement::executeRun #5196effcededbRun #5196ef15c751eDiffDiff%
Number of Function Calls112 112 0 0.0%
Incl. Wall Time (microsec)34,637 55,168 20,531 59.3%
Incl. Wall Time (microsec) per call 309 493 183 59.3%
Excl. Wall Time (microsec)6,266 9,835 3,569 57.0%
Incl. CPU (microsecs)8,000 4,000 -4,000 -50.0%
Incl. CPU (microsecs) per call 71 36 -36 -50.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)271,712 271,712 0 0.0%
Incl. MemUse (bytes) per call 2,426 2,426 0 0.0%
Excl. MemUse (bytes)2,800 2,800 0 0.0%
Incl. PeakMemUse (bytes)98,264 98,264 0 0.0%
Incl. PeakMemUse (bytes) per call 877 877 0 0.0%
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% 20,531 1.7% -4,000 -100.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function3,569 17.4% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 20,531 100.0% -4,000 -100.0% 0 N/A% 0 N/A%
Child functions
PDOStatement::execute0 N/A% 15,108 73.6% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::getLogger0 N/A% 722 3.5% -4,000 -100.0% 0 N/A% 0 N/A%
is_string0 N/A% 616 3.0% 0 0.0% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 516 2.5% 0 0.0% 0 N/A% 0 N/A%