Diff Report
Run #5208407650493: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #520840e157983: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_delete

db_deleteRun #5208407650493Run #520840e157983DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)169 255 86 50.9%
Incl. Wall Time (microsec) per call 169 255 86 50.9%
Excl. Wall Time (microsec)13 12 -1 -7.7%
Incl. CPU (microsecs)170 256 86 50.6%
Incl. CPU (microsecs) per call 170 256 86 50.6%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)41,504 45,624 4,120 9.9%
Incl. MemUse (bytes) per call 41,504 45,624 4,120 9.9%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)24,856 28,520 3,664 14.7%
Incl. PeakMemUse (bytes) per call 24,856 28,520 3,664 14.7%
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% 86 36.6% 86 9.6% 4,120 14.2% 3,664 12.6%
Exclusive Metrics Diff for Current Function-1 -1.2% 0 0.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::release0 N/A% 86 100.0% 86 100.0% 4,120 100.0% 3,664 100.0%
Child functions
Drupal\Core\Database\Connection::delete0 N/A% 87 101.2% 86 100.0% 4,120 100.0% 3,664 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%