Diff Report
Run #53195a48b6f09: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #53195bb0cc668: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorage::set

Drupal\Core\KeyValueStore\DatabaseStorage::setRun #53195a48b6f09Run #53195bb0cc668DiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)6,167 6,120 -47 -0.8%
Incl. Wall Time (microsec) per call 6,167 6,120 -47 -0.8%
Excl. Wall Time (microsec)33 33 0 0.0%
Incl. CPU (microsecs)5,091 5,140 49 1.0%
Incl. CPU (microsecs) per call 5,091 5,140 49 1.0%
Excl. CPU (microsec)25 26 1 4.0%
Incl. MemUse (bytes)612,776 612,760 -16 -0.0%
Incl. MemUse (bytes) per call 612,776 612,760 -16 -0.0%
Excl. MemUse (bytes)-7,896 -7,912 -16 -0.2%
Incl. PeakMemUse (bytes)522,768 522,520 -248 -0.0%
Incl. PeakMemUse (bytes) per call 522,768 522,520 -248 -0.0%
Excl. PeakMemUse (bytes)528 536 8 1.5%

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% -47 -1.4% 49 1.4% -16 -0.0% -248 -0.1%
Exclusive Metrics Diff for Current Function0 0.0% 1 2.0% -16 -100.0% 8 3.2%
Parent function
Drupal\Core\KeyValueStore\State::set0 N/A% -47 -100.0% 49 100.0% -16 -100.0% -248 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -98 -208.5% -3 -6.1% -8 -50.0% -232 -93.5%
Drupal\Core\Database\Connection::merge0 N/A% 44 93.6% 44 89.8% -16 -100.0% -48 -19.4%
serialize0 N/A% 4 8.5% 4 8.2% 24 150.0% 24 9.7%
Drupal\Core\Database\Query\Merge::keys0 N/A% 2 4.3% 2 4.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% 1 2.1% 1 2.0% 0 0.0% 0 0.0%