Diff Report
Run #51990ceb6ce00: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51990c6b6ce43: XHProf Run (Namespace=drupal-perf-cottser)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Statement::execute

Drupal\Core\Database\Statement::executeRun #51990ceb6ce00Run #51990c6b6ce43DiffDiff%
Number of Function Calls105 105 0 0.0%
Incl. Wall Time (microsec)24,514 23,563 -951 -3.9%
Incl. Wall Time (microsec) per call 233 224 -9 -3.9%
Excl. Wall Time (microsec)1,473 1,437 -36 -2.4%
Incl. CPU (microsecs)8,225 8,080 -145 -1.8%
Incl. CPU (microsecs) per call 78 77 -1 -1.8%
Excl. CPU (microsec)1,131 1,138 7 0.6%
Incl. MemUse (bytes)575,000 575,000 0 0.0%
Incl. MemUse (bytes) per call 5,476 5,476 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)190,392 184,576 -5,816 -3.1%
Incl. PeakMemUse (bytes) per call 1,813 1,758 -55 -3.1%
Excl. PeakMemUse (bytes)0 0 0 N/A%

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% -951 -211.3% -145 -11.8% 0 0.0% -5,816 -20.0%
Exclusive Metrics Diff for Current Function-36 -3.8% 7 4.8% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% -951 -100.0% -145 -100.0% 0 N/A% -5,816 -100.0%
Child functions
PDOStatement::execute0 N/A% -912 -95.9% -98 -67.6% 0 N/A% -5,816 -100.0%
is_string0 N/A% -3 -0.3% -8 -5.5% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 0 0.0% -17 -11.7% 0 N/A% 0 0.0%
Drupal\Core\Database\Connection::getLogger0 N/A% 0 0.0% -29 -20.0% 0 N/A% 0 0.0%