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

Drupal\Core\Database\Statement::executeRun #52f30aadf2c65Run #52f30b8747627DiffDiff%
Number of Function Calls164 164 0 0.0%
Incl. Wall Time (microsec)19,075 19,192 117 0.6%
Incl. Wall Time (microsec) per call 116 117 1 0.6%
Excl. Wall Time (microsec)2,559 2,519 -40 -1.6%
Incl. CPU (microsecs)13,225 13,131 -94 -0.7%
Incl. CPU (microsecs) per call 81 80 -1 -0.7%
Excl. CPU (microsec)1,985 1,931 -54 -2.7%
Incl. MemUse (bytes)940,336 940,512 176 0.0%
Incl. MemUse (bytes) per call 5,734 5,735 1 0.0%
Excl. MemUse (bytes)2,008 2,008 0 0.0%
Incl. PeakMemUse (bytes)370,504 367,992 -2,512 -0.7%
Incl. PeakMemUse (bytes) per call 2,259 2,244 -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 Function-40 -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%