Diff Report
Run #51ec623000e0c: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec66a5a877d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_delete

db_deleteRun #51ec623000e0cRun #51ec66a5a877dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)212 146 -66 -31.1%
Incl. Wall Time (microsec) per call 212 146 -66 -31.1%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)214 147 -67 -31.3%
Incl. CPU (microsecs) per call 214 147 -67 -31.3%
Excl. CPU (microsec)11 9 -2 -18.2%
Incl. MemUse (bytes)41,392 41,392 0 0.0%
Incl. MemUse (bytes) per call 41,392 41,392 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)25,032 25,032 0 0.0%
Incl. PeakMemUse (bytes) per call 25,032 25,032 0 0.0%
Excl. PeakMemUse (bytes)968 968 0 0.0%

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% -66 -2.8% -67 -1.9% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function0 0.0% -2 -3.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% -66 -100.0% -67 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::delete0 N/A% -66 -100.0% -66 -98.5% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 1 1.5% 0 N/A% 0 N/A%