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

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpireRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)9,001 8,928 -73 -0.8%
Incl. Wall Time (microsec) per call 4,501 4,464 -37 -0.8%
Excl. Wall Time (microsec)78 70 -8 -10.3%
Incl. CPU (microsecs)5,122 5,360 238 4.6%
Incl. CPU (microsecs) per call 2,561 2,680 119 4.6%
Excl. CPU (microsec)66 58 -8 -12.1%
Incl. MemUse (bytes)101,072 101,060 -12 -0.0%
Incl. MemUse (bytes) per call 50,536 50,530 -6 -0.0%
Excl. MemUse (bytes)-32,504 -32,520 -16 -0.0%
Incl. PeakMemUse (bytes)249,272 249,340 68 0.0%
Incl. PeakMemUse (bytes) per call 124,636 124,670 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 Function-8 -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%