Diff Report
Run #5391fd5a43e70: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #5391fc871e91d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpireRun #5391fd5a43e70Run #5391fc871e91dDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)8,928 9,001 73 0.8%
Incl. Wall Time (microsec) per call 4,464 4,501 37 0.8%
Excl. Wall Time (microsec)70 78 8 11.4%
Incl. CPU (microsecs)5,360 5,122 -238 -4.4%
Incl. CPU (microsecs) per call 2,680 2,561 -119 -4.4%
Excl. CPU (microsec)58 66 8 13.8%
Incl. MemUse (bytes)101,060 101,072 12 0.0%
Incl. MemUse (bytes) per call 50,530 50,536 6 0.0%
Excl. MemUse (bytes)-32,520 -32,504 16 0.0%
Incl. PeakMemUse (bytes)249,340 249,272 -68 -0.0%
Incl. PeakMemUse (bytes) per call 124,670 124,636 -34 -0.0%
Excl. PeakMemUse (bytes)632 632 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire [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\DatabaseStorageExpirable::setWithExpire0 N/A% 73 4.4% -238 -59.5% 12 0.0% -68 -0.3%
Exclusive Metrics Diff for Current Function8 11.0% 8 3.4% 16 133.3% 0 0.0%
Parent function
Drupal\Core\Form\FormBuilder::setCache0 N/A% 73 100.0% -238 -100.0% 12 100.0% -68 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 163 223.3% -148 -62.2% 12 100.0% -36 -52.9%
Drupal\Component\Serialization\PhpSerialize::encode0 N/A% -72 -98.6% -72 -30.3% -16 -133.3% -32 -47.1%
Drupal\Core\Database\Connection::merge0 N/A% -16 -21.9% -17 -7.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::keys0 N/A% -9 -12.3% -8 -3.4% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% -1 -1.4% -1 -0.4% 0 0.0% 0 0.0%