Diff Report
Run #51c6814c41b47: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51c6824f48b42: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for db_delete

db_deleteRun #51c6814c41b47Run #51c6824f48b42DiffDiff%
Number of Function Calls 1 1 N/A%
Incl. Wall Time (microsec) 487 487 N/A%
Incl. Wall Time (microsec) per call N/A 487 487 N/A%
Excl. Wall Time (microsec) 16 16 N/A%
Incl. CPU (microsecs) 490 490 N/A%
Incl. CPU (microsecs) per call N/A 490 490 N/A%
Excl. CPU (microsec) 16 16 N/A%
Incl. MemUse (bytes) 40,128 40,128 N/A%
Incl. MemUse (bytes) per call N/A 40,128 40,128 N/A%
Excl. MemUse (bytes) 1,472 1,472 N/A%
Incl. PeakMemUse (bytes) 20,168 20,168 N/A%
Incl. PeakMemUse (bytes) per call N/A 20,168 20,168 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% 487 0.0% 490 0.0% 40,128 0.2% 20,168 0.1%
Exclusive Metrics Diff for Current Function16 3.3% 16 3.3% 1,472 3.7% 480 2.4%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release1 100.0% 487 100.0% 490 100.0% 40,128 100.0% 20,168 100.0%
Child functions
Drupal\Core\Database\Connection::delete1 50.0% 463 95.1% 465 94.9% 37,856 94.3% 19,688 97.6%
Drupal\Core\Database\Database::getConnection1 50.0% 8 1.6% 9 1.8% 800 2.0% 0 0.0%