Diff Report
Run #51abc588c7973: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51abc4cb0a647: 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 #51abc588c7973Run #51abc4cb0a647DiffDiff%
Number of Function Calls93 93 0 0.0%
Incl. Wall Time (microsec)28,139 29,289 1,150 4.1%
Incl. Wall Time (microsec) per call 303 315 12 4.1%
Excl. Wall Time (microsec)1,370 1,401 31 2.3%
Incl. CPU (microsecs)7,958 7,473 -485 -6.1%
Incl. CPU (microsecs) per call 86 80 -5 -6.1%
Excl. CPU (microsec)1,074 1,051 -23 -2.1%
Incl. MemUse (bytes)500,600 500,600 0 0.0%
Incl. MemUse (bytes) per call 5,383 5,383 0 0.0%
Excl. MemUse (bytes)2,160 2,160 0 0.0%
Incl. PeakMemUse (bytes)201,608 203,576 1,968 1.0%
Incl. PeakMemUse (bytes) per call 2,168 2,189 21 1.0%
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% 1,150 2090.9% -485 -28.9% 0 0.0% 1,968 7.4%
Exclusive Metrics Diff for Current Function31 2.7% -23 -4.7% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Database\Connection::query0 N/A% 1,150 100.0% -485 -100.0% 0 N/A% 1,968 100.0%
Child functions
PDOStatement::execute0 N/A% 1,147 99.7% -481 -99.2% 0 N/A% 1,968 100.0%
Drupal\Core\Database\Connection::getLogger0 N/A% -29 -2.5% 11 2.3% 0 N/A% 0 0.0%
PDOStatement::setFetchMode0 N/A% 1 0.1% 4 0.8% 0 N/A% 0 0.0%
is_string0 N/A% 0 0.0% 4 0.8% 0 N/A% 0 0.0%