Diff Report
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519fedcae68c3: 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 #519ff028be5c1Run #519fedcae68c3DiffDiff%
Number of Function Calls5 5 0 0.0%
Incl. Wall Time (microsec)4,386 5,919 1,533 35.0%
Incl. Wall Time (microsec) per call 877 1,184 307 35.0%
Excl. Wall Time (microsec)114 109 -5 -4.4%
Incl. CPU (microsecs)1,538 1,605 67 4.4%
Incl. CPU (microsecs) per call 308 321 13 4.4%
Excl. CPU (microsec)86 90 4 4.7%
Incl. MemUse (bytes)22,320 22,320 0 0.0%
Incl. MemUse (bytes) per call 4,464 4,464 0 0.0%
Excl. MemUse (bytes)-3,976 -3,976 0 0.0%
Incl. PeakMemUse (bytes)97,472 97,472 0 0.0%
Incl. PeakMemUse (bytes) per call 19,494 19,494 0 0.0%
Excl. PeakMemUse (bytes)1,880 1,880 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% 1,533 80.1% 67 2.0% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-5 -0.3% 4 6.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 1,021 66.6% 40 59.7% 0 N/A% 0 N/A%
locale_translation_build_projects0 N/A% 512 33.4% 27 40.3% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% 1,529 99.7% 64 95.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::compile0 N/A% 4 0.3% 2 3.0% 0 N/A% 0 N/A%
count0 N/A% 3 0.2% 3 4.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Update::__toString0 N/A% 1 0.1% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Condition::arguments0 N/A% 1 0.1% -3 -4.5% 0 N/A% 0 N/A%
array_merge0 N/A% 0 0.0% -3 -4.5% 0 N/A% 0 N/A%