Diff Report
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::set

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)3,430 3,951 521 15.2%
Incl. Wall Time (microsec) per call 3,430 3,951 521 15.2%
Excl. Wall Time (microsec)27 28 1 3.7%
Incl. CPU (microsecs)1,831 1,798 -33 -1.8%
Incl. CPU (microsecs) per call 1,831 1,798 -33 -1.8%
Excl. CPU (microsec)22 22 0 0.0%
Incl. MemUse (bytes)139,368 139,368 0 0.0%
Incl. MemUse (bytes) per call 139,368 139,368 0 0.0%
Excl. MemUse (bytes)-19,944 -19,944 0 0.0%
Incl. PeakMemUse (bytes)3,912 3,912 0 0.0%
Incl. PeakMemUse (bytes) per call 3,912 3,912 0 0.0%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorage::set [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
Drupal\Core\KeyValueStore\DatabaseStorage::set0 N/A% 521 228.5% -33 -0.3% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function1 0.2% 0 0.0% 0 N/A% 0 N/A%
Parent function
system_rebuild_module_data0 N/A% 521 100.0% -33 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 532 102.1% -22 -66.7% 0 N/A% 0 N/A%
serialize0 N/A% -10 -1.9% -10 -30.3% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::merge0 N/A% -1 -0.2% -1 -3.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::fields0 N/A% -1 -0.2% 0 0.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Query\Merge::key0 N/A% 0 0.0% 0 0.0% 0 N/A% 0 N/A%