Diff Report
Run #51ec485525502: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec489b18752: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_insert

db_insertRun #51ec485525502Run #51ec489b18752DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)177 161 -16 -9.0%
Incl. Wall Time (microsec) per call 177 161 -16 -9.0%
Excl. Wall Time (microsec)12 12 0 0.0%
Incl. CPU (microsecs)179 163 -16 -8.9%
Incl. CPU (microsecs) per call 179 163 -16 -8.9%
Excl. CPU (microsec)11 11 0 0.0%
Incl. MemUse (bytes)41,472 41,472 0 0.0%
Incl. MemUse (bytes) per call 41,472 41,472 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)25,360 25,360 0 0.0%
Incl. PeakMemUse (bytes) per call 25,360 25,360 0 0.0%
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% -16 -1.6% -16 -4.1% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function0 0.0% 0 0.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% -16 -100.0% -16 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::insert0 N/A% -15 -93.8% -16 -100.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% -1 -6.2% 0 0.0% 0 N/A% 0 N/A%