Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpireRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)9,401 10,133 732 7.8%
Incl. Wall Time (microsec) per call 4,701 5,067 366 7.8%
Excl. Wall Time (microsec)67 77 10 14.9%
Incl. CPU (microsecs)5,328 5,776 448 8.4%
Incl. CPU (microsecs) per call 2,664 2,888 224 8.4%
Excl. CPU (microsec)54 59 5 9.3%
Incl. MemUse (bytes)101,504 101,512 8 0.0%
Incl. MemUse (bytes) per call 50,752 50,756 4 0.0%
Excl. MemUse (bytes)-40,148 -40,116 32 0.1%
Incl. PeakMemUse (bytes)294,596 294,400 -196 -0.1%
Incl. PeakMemUse (bytes) per call 147,298 147,200 -98 -0.1%
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% 732 15.9% 448 11.9% 8 0.0% -196 -0.2%
Exclusive Metrics Diff for Current Function10 1.4% 5 1.1% 32 400.0% 0 0.0%
Parent function
Drupal\Core\Form\FormBuilder::setCache0 N/A% 732 100.0% 448 100.0% 8 100.0% -196 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% 557 76.1% 275 61.4% 0 0.0% -17,508 -8932.7%
Drupal\Component\Serialization\PhpSerialize::encode0 N/A% 116 15.8% 117 26.1% -28 -350.0% 17,312 8832.7%
Drupal\Core\Database\Connection::merge0 N/A% 43 5.9% 43 9.6% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::keys0 N/A% 5 0.7% 5 1.1% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% 1 0.1% 3 0.7% 4 50.0% 0 0.0%