Diff Report
Run #51f5bb45dd257: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #51f5bb078e5a7: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for db_insert

db_insertRun #51f5bb45dd257Run #51f5bb078e5a7DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)245 261 16 6.5%
Incl. Wall Time (microsec) per call 245 261 16 6.5%
Excl. Wall Time (microsec)11 12 1 9.1%
Incl. CPU (microsecs)246 262 16 6.5%
Incl. CPU (microsecs) per call 246 262 16 6.5%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)41,544 41,544 0 0.0%
Incl. MemUse (bytes) per call 41,544 41,544 0 0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)28,368 28,368 0 0.0%
Incl. PeakMemUse (bytes) per call 28,368 28,368 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 2.1% 16 13.7% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 6.2% 1 6.2% 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% 15 93.8% 0 N/A% 0 N/A%
Drupal\Core\Database\Database::getConnection0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%