Diff Report
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bbaa8fc1d: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_delete

db_deleteRun #51f5bb078e5a7Run #51f5bbaa8fc1dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)165 215 50 30.3%
Incl. Wall Time (microsec) per call 165 215 50 30.3%
Excl. Wall Time (microsec)16 17 1 6.2%
Incl. CPU (microsecs)170 220 50 29.4%
Incl. CPU (microsecs) per call 170 220 50 29.4%
Excl. CPU (microsec)19 19 0 0.0%
Incl. MemUse (bytes)41,504 41,512 8 0.0%
Incl. MemUse (bytes) per call 41,504 41,512 8 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)23,808 23,816 8 0.0%
Incl. PeakMemUse (bytes) per call 23,808 23,816 8 0.0%
Excl. PeakMemUse (bytes)872 872 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% 50 1.1% 50 1.2% 8 0.0% 8 0.0%
Exclusive Metrics Diff for Current Function1 2.0% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 50 100.0% 50 100.0% 8 100.0% 8 100.0%
Child functions
Drupal\Core\Database\Connection::delete0 N/A% 45 90.0% 45 90.0% 8 100.0% 8 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 4 8.0% 5 10.0% 0 0.0% 0 0.0%