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

Drupal\Core\Database\Statement::executeRun #526a240c73a50Run #526a239923027DiffDiff%
Number of Function Calls110 110 0 0.0%
Incl. Wall Time (microsec)31,959 32,410 451 1.4%
Incl. Wall Time (microsec) per call 291 295 4 1.4%
Excl. Wall Time (microsec)1,470 1,492 22 1.5%
Incl. CPU (microsecs)7,861 8,163 302 3.8%
Incl. CPU (microsecs) per call 71 74 3 3.8%
Excl. CPU (microsec)1,143 1,173 30 2.6%
Incl. MemUse (bytes)653,304 653,184 -120 -0.0%
Incl. MemUse (bytes) per call 5,939 5,938 -1 -0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)336,624 336,320 -304 -0.1%
Incl. PeakMemUse (bytes) per call 3,060 3,057 -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 Function22 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%