Diff Report
Run #52c2677cc22b0: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #52c2694eecde3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::set

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #52c2677cc22b0Run #52c2694eecde3DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,118 8,197 79 1.0%
Incl. Wall Time (microsec) per call 8,118 8,197 79 1.0%
Excl. Wall Time (microsec)33 33 0 0.0%
Incl. CPU (microsecs)5,133 5,110 -23 -0.4%
Incl. CPU (microsecs) per call 5,133 5,110 -23 -0.4%
Excl. CPU (microsec)26 27 1 3.8%
Incl. MemUse (bytes)605,064 605,168 104 0.0%
Incl. MemUse (bytes) per call 605,064 605,168 104 0.0%
Excl. MemUse (bytes)-20,704 -20,704 0 0.0%
Incl. PeakMemUse (bytes)446,872 446,072 -800 -0.2%
Incl. PeakMemUse (bytes) per call 446,872 446,072 -800 -0.2%
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% 79 0.2% -23 -0.1% 104 0.1% -800 -0.4%
Exclusive Metrics Diff for Current Function0 0.0% 1 4.3% 0 0.0% 0 0.0%
Parent function
Drupal\Core\KeyValueStore\State::set0 N/A% 79 100.0% -23 -100.0% 104 100.0% -800 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 86 108.9% -15 -65.2% 96 92.3% -304 -38.0%
Drupal\Core\Database\Connection::merge0 N/A% -8 -10.1% -9 -39.1% 8 7.7% -448 -56.0%
Drupal\Core\Database\Query\Merge::key0 N/A% 1 1.3% 0 0.0% 0 0.0% 0 0.0%
serialize0 N/A% 0 0.0% 0 0.0% 0 0.0% -48 -6.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%