Diff Report
Run #526a239923027: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #526a240c73a50: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #526a239923027Run #526a240c73a50DiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)32,410 31,959 -451 -1.4%
Incl. Wall Time (microsec) per call 295 291 -4 -1.4%
Excl. Wall Time (microsec)1,492 1,470 -22 -1.5%
Incl. CPU (microsecs)8,163 7,861 -302 -3.7%
Incl. CPU (microsecs) per call 74 71 -3 -3.7%
Excl. CPU (microsec)1,173 1,143 -30 -2.6%
Incl. MemUse (bytes)653,184 653,304 120 0.0%
Incl. MemUse (bytes) per call 5,938 5,939 1 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)336,320 336,624 304 0.1%
Incl. PeakMemUse (bytes) per call 3,057 3,060 3 0.1%
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% -451 -1326.5% -302 -183.0% 120 0.1% 304 0.2%
Exclusive Metrics Diff for Current Function-22 -4.9% -30 -9.9% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -451 -100.0% -302 -100.0% 120 100.0% 304 100.0%
Child functions
PDOStatement::execute0 N/A% -384 -85.1% -225 -74.5% 120 100.0% 304 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -24 -5.3% -23 -7.6% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% -15 -3.3% -17 -5.6% 0 0.0% 0 0.0%
is_string0 N/A% -6 -1.3% -7 -2.3% 0 0.0% 0 0.0%