Diff Report
Run #530ef19752730: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #530ef14e56c65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Query\Update::execute

Drupal\Core\Database\Query\Update::executeRun #530ef19752730Run #530ef14e56c65DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)14,235 14,447 212 1.5%
Incl. Wall Time (microsec) per call 1,186 1,204 18 1.5%
Excl. Wall Time (microsec)307 312 5 1.6%
Incl. CPU (microsecs)4,570 4,640 70 1.5%
Incl. CPU (microsecs) per call 381 387 6 1.5%
Excl. CPU (microsec)246 241 -5 -2.0%
Incl. MemUse (bytes)32,344 32,344 0 0.0%
Incl. MemUse (bytes) per call 2,695 2,695 0 0.0%
Excl. MemUse (bytes)-12,800 -12,800 0 0.0%
Incl. PeakMemUse (bytes)347,672 347,672 0 0.0%
Incl. PeakMemUse (bytes) per call 28,973 28,973 0 0.0%
Excl. PeakMemUse (bytes)2,552 2,552 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Query\Update::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\Query\Update::execute0 N/A% 212 2.2% 70 0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function5 2.4% -5 -7.1% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% 212 100.0% 70 100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 232 109.4% 92 131.4% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% -16 -7.5% -14 -20.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% -7 -3.3% -5 -7.1% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% -2 -0.9% 3 4.3% 0 N/A% 0 N/A%
count0 N/A% 0 0.0% 2 2.9% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -3 -4.3% 0 N/A% 0 N/A%