Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)19,243 19,083 -160 -0.8%
Incl. Wall Time (microsec) per call 136 134 -1 -0.8%
Excl. Wall Time (microsec)3,075 3,013 -62 -2.0%
Incl. CPU (microsecs)10,179 10,271 92 0.9%
Incl. CPU (microsecs) per call 72 72 1 0.9%
Excl. CPU (microsec)2,535 2,497 -38 -1.5%
Incl. MemUse (bytes)184,096 184,064 -32 -0.0%
Incl. MemUse (bytes) per call 1,296 1,296 -0 -0.0%
Excl. MemUse (bytes)1,968 1,968 0 0.0%
Incl. PeakMemUse (bytes)42,112 42,216 104 0.2%
Incl. PeakMemUse (bytes) per call 297 297 1 0.2%
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::execute0 N/A% -160 -8.0% 92 4.2% -32 -0.2% 104 0.7%
Exclusive Metrics Diff for Current Function-62 -38.8% -38 -41.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -160 -100.0% 92 100.0% -32 -100.0% 104 100.0%
Child functions
PDOStatement::execute0 N/A% -117 -73.1% 126 137.0% -32 -100.0% 104 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 19 11.9% 17 18.5% 0 0.0% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -16 -17.4% 0 0.0% 0 0.0%
is_string0 N/A% 0 0.0% 3 3.3% 0 0.0% 0 0.0%