Diff Report
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca54a312a65: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Database\Connection::update

Drupal\Core\Database\Connection::updateRun #51ca5414b31d9Run #51ca54a312a65DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)616 561 -55 -8.9%
Incl. Wall Time (microsec) per call 616 561 -55 -8.9%
Excl. Wall Time (microsec)14 16 2 14.3%
Incl. CPU (microsecs)617 566 -51 -8.3%
Incl. CPU (microsecs) per call 617 566 -51 -8.3%
Excl. CPU (microsec)11 18 7 63.6%
Incl. MemUse (bytes)80,512 80,568 56 0.1%
Incl. MemUse (bytes) per call 80,512 80,568 56 0.1%
Excl. MemUse (bytes)2,184 2,184 0 0.0%
Incl. PeakMemUse (bytes)72,424 72,480 56 0.1%
Incl. PeakMemUse (bytes) per call 72,424 72,480 56 0.1%
Excl. PeakMemUse (bytes)1,872 1,872 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Connection::update [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\Connection::update0 N/A% -55 -5.0% -51 -23.5% 56 0.1% 56 0.1%
Exclusive Metrics Diff for Current Function2 3.6% 7 13.7% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Database\Query\Merge::execute0 N/A% -55 -100.0% -51 -100.0% 56 100.0% 56 100.0%
Child functions
Drupal\Core\Database\Connection::getDriverClass0 N/A% -55 -100.0% -57 -111.8% 56 100.0% 56 100.0%
Drupal\Core\Database\Query\Update::__construct0 N/A% -2 -3.6% -1 -2.0% 0 0.0% 0 0.0%