Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c681e794599: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_delete

db_deleteRun #51c6814c41b47Run #51c681e794599DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 486 486 N/A%
Incl. Wall Time (microsec) per call N/A 486 486 N/A%
Excl. Wall Time (microsec) 17 17 N/A%
Incl. CPU (microsecs) 488 488 N/A%
Incl. CPU (microsecs) per call N/A 488 488 N/A%
Excl. CPU (microsec) 18 18 N/A%
Incl. MemUse (bytes) 40,144 40,144 N/A%
Incl. MemUse (bytes) per call N/A 40,144 40,144 N/A%
Excl. MemUse (bytes) 1,472 1,472 N/A%
Incl. PeakMemUse (bytes) 20,360 20,360 N/A%
Incl. PeakMemUse (bytes) per call N/A 20,360 20,360 N/A%
Excl. PeakMemUse (bytes) 480 480 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_delete1 8.3% 486 0.0% 488 0.0% 40,144 0.2% 20,360 0.1%
Exclusive Metrics Diff for Current Function17 3.5% 18 3.7% 1,472 3.7% 480 2.4%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release1 100.0% 486 100.0% 488 100.0% 40,144 100.0% 20,360 100.0%
Child functions
Drupal\Core\Database\Connection::delete1 50.0% 460 94.7% 461 94.5% 37,872 94.3% 19,880 97.6%
Drupal\Core\Database\Database::getConnection1 50.0% 9 1.9% 9 1.8% 800 2.0% 0 0.0%