Diff Report
Run #51ca5476d8061: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51ca5414b31d9: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_delete

db_deleteRun #51ca5476d8061Run #51ca5414b31d9DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)462 450 -12 -2.6%
Incl. Wall Time (microsec) per call 462 450 -12 -2.6%
Excl. Wall Time (microsec)14 15 1 7.1%
Incl. CPU (microsecs)463 451 -12 -2.6%
Incl. CPU (microsecs) per call 463 451 -12 -2.6%
Excl. CPU (microsec)14 13 -1 -7.1%
Incl. MemUse (bytes)64,232 64,232 0 0.0%
Incl. MemUse (bytes) per call 64,232 64,232 0 0.0%
Excl. MemUse (bytes)1,504 1,504 0 0.0%
Incl. PeakMemUse (bytes)47,264 47,264 0 0.0%
Incl. PeakMemUse (bytes) per call 47,264 47,264 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for db_delete [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
db_delete0 N/A% -12 -1.0% -12 -3.2% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 8.3% -1 -8.3% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% -12 -100.0% -12 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::delete0 N/A% -11 -91.7% -9 -75.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -2 -16.7% -2 -16.7% 0 N/A% 0 N/A%