Diff Report
Run #519ac1a144fa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519abf80bb905: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519ac1a144fa6Run #519abf80bb905DiffDiff%
Number of Function Calls140 142 2 1.4%
Incl. Wall Time (microsec)19,178 19,594 416 2.2%
Incl. Wall Time (microsec) per call 137 138 1 0.7%
Excl. Wall Time (microsec)3,034 3,017 -17 -0.6%
Incl. CPU (microsecs)10,205 10,144 -61 -0.6%
Incl. CPU (microsecs) per call 73 71 -1 -2.0%
Excl. CPU (microsec)2,478 2,455 -23 -0.9%
Incl. MemUse (bytes)181,544 187,056 5,512 3.0%
Incl. MemUse (bytes) per call 1,297 1,317 21 1.6%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)42,520 46,344 3,824 9.0%
Incl. PeakMemUse (bytes) per call 304 326 23 7.5%
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::execute2 20.0% 416 52.1% -61 -4.0% 5,512 1.3% 3,824 0.2%
Exclusive Metrics Diff for Current Function-17 -4.1% -23 -37.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query2 100.0% 416 100.0% -61 -100.0% 5,512 100.0% 3,824 100.0%
Child functions
PDOStatement::execute2 25.0% 408 98.1% -72 -118.0% 5,512 100.0% 3,824 100.0%
Drupal\Core\Database\Connection::getLogger2 25.0% 16 3.8% 20 32.8% 0 0.0% 0 0.0%
PDOStatement::setFetchMode2 25.0% 6 1.4% 5 8.2% 0 0.0% 0 0.0%
is_string2 25.0% 3 0.7% 9 14.8% 0 0.0% 0 0.0%