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

db_insertRun #51ec243650361Run #51ec227a9cea0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)168 158 -10 -6.0%
Incl. Wall Time (microsec) per call 168 158 -10 -6.0%
Excl. Wall Time (microsec)10 11 1 10.0%
Incl. CPU (microsecs)169 159 -10 -5.9%
Incl. CPU (microsecs) per call 169 159 -10 -5.9%
Excl. CPU (microsec)8 9 1 12.5%
Incl. MemUse (bytes)41,424 41,416 -8 -0.0%
Incl. MemUse (bytes) per call 41,424 41,416 -8 -0.0%
Excl. MemUse (bytes)1,472 1,472 0 0.0%
Incl. PeakMemUse (bytes)7,032 10,840 3,808 54.2%
Incl. PeakMemUse (bytes) per call 7,032 10,840 3,808 54.2%
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 Function1 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%