Diff Report
Run #519b0e62696b0: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b130ea93e9: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519b0e62696b0Run #519b130ea93e9DiffDiff%
Number of Function Calls134 139 5 3.7%
Incl. Wall Time (microsec)17,554 21,517 3,963 22.6%
Incl. Wall Time (microsec) per call 131 155 24 18.2%
Excl. Wall Time (microsec)2,814 2,990 176 6.3%
Incl. CPU (microsecs)9,570 10,187 617 6.4%
Incl. CPU (microsecs) per call 71 73 2 2.6%
Excl. CPU (microsec)2,276 2,490 214 9.4%
Incl. MemUse (bytes)166,552 180,760 14,208 8.5%
Incl. MemUse (bytes) per call 1,243 1,300 58 4.6%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)40,232 52,672 12,440 30.9%
Incl. PeakMemUse (bytes) per call 300 379 79 26.2%
Excl. PeakMemUse (bytes)1,848 1,848 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::execute5 20.0% 3,963 70.4% 617 26.7% 14,208 7.0% 12,440 7.1%
Exclusive Metrics Diff for Current Function176 4.4% 214 34.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query5 100.0% 3,963 100.0% 617 100.0% 14,208 100.0% 12,440 100.0%
Child functions
PDOStatement::execute5 25.0% 3,772 95.2% 403 65.3% 14,208 100.0% 12,440 100.0%
PDOStatement::setFetchMode5 25.0% 6 0.2% -3 -0.5% 0 0.0% 0 0.0%
is_string5 25.0% 6 0.2% 5 0.8% 0 0.0% 0 0.0%
Drupal\Core\Database\Connection::getLogger5 25.0% 3 0.1% -2 -0.3% 0 0.0% 0 0.0%