Diff Report
Run #519a496084867: XHProf Run (Namespace=drupal-perf-steveoliver)
vs.
Run #519a4774889dd: XHProf Run (Namespace=drupal-perf-steveoliver)
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Regression/Improvement summary for Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpire

Drupal\Core\KeyValueStore\DatabaseStorageExpirable::setWithExpireRun #519a496084867Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)577,975 307,468 -270,507 -46.8%
Incl. Wall Time (microsec) per call 288,988 153,734 -135,254 -46.8%
Excl. Wall Time (microsec)566 417 -149 -26.3%
Incl. CPU (microsecs)8,001 16,002 8,001 100.0%
Incl. CPU (microsecs) per call 4,001 8,001 4,001 100.0%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)392,176 392,232 56 0.0%
Incl. MemUse (bytes) per call 196,088 196,116 28 0.0%
Excl. MemUse (bytes)-80,832 -80,808 24 0.0%
Incl. PeakMemUse (bytes)730,712 730,600 -112 -0.0%
Incl. PeakMemUse (bytes) per call 365,356 365,300 -56 -0.0%
Excl. PeakMemUse (bytes)1,488 1,488 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% -270,507 -10.9% 8,001 200.0% 56 0.4% -112 -0.8%
Exclusive Metrics Diff for Current Function-149 -0.1% 0 0.0% 24 42.9% 0 0.0%
Parent function
form_set_cache0 N/A% -270,507 -100.0% 8,001 100.0% 56 100.0% -112 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -259,632 -96.0% 12,002 150.0% 56 100.0% 72 64.3%
serialize0 N/A% -7,304 -2.7% -8,001 -100.0% -24 -42.9% 0 0.0%
Drupal\Core\Database\Connection::merge0 N/A% -3,050 -1.1% 4,000 50.0% 0 0.0% -184 -164.3%
Drupal\Core\Database\Query\Merge::key0 N/A% -306 -0.1% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% -66 -0.0% 0 0.0% 0 0.0% 0 0.0%