Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for db_insert

db_insertRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)158 168 10 6.3%
Incl. Wall Time (microsec) per call 158 168 10 6.3%
Excl. Wall Time (microsec)11 10 -1 -9.1%
Incl. CPU (microsecs)159 169 10 6.3%
Incl. CPU (microsecs) per call 159 169 10 6.3%
Excl. CPU (microsec)9 8 -1 -11.1%
Incl. MemUse (bytes)41,416 41,424 8 0.0%
Incl. MemUse (bytes) per call 41,416 41,424 8 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)10,840 7,032 -3,808 -35.1%
Incl. PeakMemUse (bytes) per call 10,840 7,032 -3,808 -35.1%
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% 10 0.1% 10 0.2% 8 0.0% -3,808 -11.9%
Exclusive Metrics Diff for Current Function-1 -10.0% -1 -10.0% 0 0.0% 0 0.0%
Parent function
Drupal\Core\Lock\DatabaseLockBackend::acquire0 N/A% 10 100.0% 10 100.0% 8 100.0% -3,808 -100.0%
Child functions
Drupal\Core\Database\Connection::insert0 N/A% 11 110.0% 12 120.0% 8 100.0% -3,808 -100.0%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% -1 -10.0% 0 0.0% 0 0.0%