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

Drupal\Core\Database\Statement::executeRun #519b1557bbc04Run #519b1a785aaa6DiffDiff%
Number of Function Calls142 142 0 0.0%
Incl. Wall Time (microsec)19,083 19,243 160 0.8%
Incl. Wall Time (microsec) per call 134 136 1 0.8%
Excl. Wall Time (microsec)3,013 3,075 62 2.1%
Incl. CPU (microsecs)10,271 10,179 -92 -0.9%
Incl. CPU (microsecs) per call 72 72 -1 -0.9%
Excl. CPU (microsec)2,497 2,535 38 1.5%
Incl. MemUse (bytes)184,064 184,096 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)42,216 42,112 -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 Function62 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%