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

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #52c2694eecde3Run #52c2677cc22b0DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)8,197 8,118 -79 -1.0%
Incl. Wall Time (microsec) per call 8,197 8,118 -79 -1.0%
Excl. Wall Time (microsec)33 33 0 0.0%
Incl. CPU (microsecs)5,110 5,133 23 0.5%
Incl. CPU (microsecs) per call 5,110 5,133 23 0.5%
Excl. CPU (microsec)27 26 -1 -3.7%
Incl. MemUse (bytes)605,168 605,064 -104 -0.0%
Incl. MemUse (bytes) per call 605,168 605,064 -104 -0.0%
Excl. MemUse (bytes)-20,704 -20,704 0 0.0%
Incl. PeakMemUse (bytes)446,072 446,872 800 0.2%
Incl. PeakMemUse (bytes) per call 446,072 446,872 800 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%