Diff Report
Run #52f30b8747627: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52f30aadf2c65: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #52f30b8747627Run #52f30aadf2c65DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)19,192 19,075 -117 -0.6%
Incl. Wall Time (microsec) per call 117 116 -1 -0.6%
Excl. Wall Time (microsec)2,519 2,559 40 1.6%
Incl. CPU (microsecs)13,131 13,225 94 0.7%
Incl. CPU (microsecs) per call 80 81 1 0.7%
Excl. CPU (microsec)1,931 1,985 54 2.8%
Incl. MemUse (bytes)940,512 940,336 -176 -0.0%
Incl. MemUse (bytes) per call 5,735 5,734 -1 -0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)367,992 370,504 2,512 0.7%
Incl. PeakMemUse (bytes) per call 2,244 2,259 15 0.7%
Excl. PeakMemUse (bytes)1,232 1,232 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% -117 -2.8% 94 2.3% -176 -0.2% 2,512 3.5%
Exclusive Metrics Diff for Current Function40 34.2% 54 57.4% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -117 -100.0% 94 100.0% -176 -100.0% 2,512 100.0%
Child functions
PDOStatement::execute0 N/A% -154 -131.6% 57 60.6% -176 -100.0% 2,512 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -10 -8.5% 7 7.4% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 5 4.3% -16 -17.0% 0 0.0% 0 0.0%
is_string0 N/A% 2 1.7% -8 -8.5% 0 0.0% 0 0.0%