Diff Report
Run #51ec517fc2424: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec52a09990a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_insert

db_insertRun #51ec517fc2424Run #51ec52a09990aDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)151 157 6 4.0%
Incl. Wall Time (microsec) per call 151 157 6 4.0%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)152 158 6 3.9%
Incl. CPU (microsecs) per call 152 158 6 3.9%
Excl. CPU (microsec)10 8 -2 -20.0%
Incl. MemUse (bytes)41,440 41,472 32 0.1%
Incl. MemUse (bytes) per call 41,440 41,472 32 0.1%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)25,152 26,880 1,728 6.9%
Incl. PeakMemUse (bytes) per call 25,152 26,880 1,728 6.9%
Excl. PeakMemUse (bytes)872 872 0 0.0%

Parent/Child Regression/Improvement report for db_insert [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_insert0 N/A% 6 0.1% 6 0.1% 32 0.1% 1,728 7.5%
Exclusive Metrics Diff for Current Function0 0.0% -2 -33.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 6 100.0% 6 100.0% 32 100.0% 1,728 100.0%
Child functions
Drupal\Core\Database\Connection::insert0 N/A% 6 100.0% 7 116.7% 32 100.0% 1,728 100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 1 16.7% 0 0.0% 0 0.0%