Diff Report
Run #523bd15c0308e: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #523bd0c5929e9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #523bd15c0308eRun #523bd0c5929e9DiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)44,072 43,692 -380 -0.9%
Incl. Wall Time (microsec) per call 380 377 -3 -0.9%
Excl. Wall Time (microsec)2,476 2,452 -24 -1.0%
Incl. CPU (microsecs)12,337 11,753 -584 -4.7%
Incl. CPU (microsecs) per call 106 101 -5 -4.7%
Excl. CPU (microsec)2,084 2,065 -19 -0.9%
Incl. MemUse (bytes)623,912 623,952 40 0.0%
Incl. MemUse (bytes) per call 5,379 5,379 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)303,944 303,984 40 0.0%
Incl. PeakMemUse (bytes) per call 2,620 2,621 0 0.0%
Excl. PeakMemUse (bytes)2,208 2,208 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% -380 -17.1% -584 -23.7% 40 0.1% 40 0.1%
Exclusive Metrics Diff for Current Function-24 -6.3% -19 -3.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -380 -100.0% -584 -100.0% 40 100.0% 40 100.0%
Child functions
PDOStatement::execute0 N/A% -355 -93.4% -557 -95.4% 40 100.0% 40 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 6 1.6% -2 -0.3% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -4 -1.1% 0 0.0% 0 0.0% 0 0.0%
is_string0 N/A% -3 -0.8% -6 -1.0% 0 0.0% 0 0.0%