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

db_insertRun #51ec52a09990aRun #51ec517fc2424DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)157 151 -6 -3.8%
Incl. Wall Time (microsec) per call 157 151 -6 -3.8%
Excl. Wall Time (microsec)11 11 0 0.0%
Incl. CPU (microsecs)158 152 -6 -3.8%
Incl. CPU (microsecs) per call 158 152 -6 -3.8%
Excl. CPU (microsec)8 10 2 25.0%
Incl. MemUse (bytes)41,472 41,440 -32 -0.1%
Incl. MemUse (bytes) per call 41,472 41,440 -32 -0.1%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)26,880 25,152 -1,728 -6.4%
Incl. PeakMemUse (bytes) per call 26,880 25,152 -1,728 -6.4%
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%