Diff Report
Run #519a4887d3a25: 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 #519a4887d3a25Run #519a4774889ddDiffDiff%
Number of Function Calls2 2 0 0.0%
Incl. Wall Time (microsec)1,474,927 307,468 -1,167,459 -79.2%
Incl. Wall Time (microsec) per call 737,464 153,734 -583,730 -79.2%
Excl. Wall Time (microsec)1,784 417 -1,367 -76.6%
Incl. CPU (microsecs)12,000 16,002 4,002 33.4%
Incl. CPU (microsecs) per call 6,000 8,001 2,001 33.4%
Excl. CPU (microsec)0 0 0 N/A%
Incl. MemUse (bytes)392,264 392,232 -32 -0.0%
Incl. MemUse (bytes) per call 196,132 196,116 -16 -0.0%
Excl. MemUse (bytes)-80,808 -80,808 0 0.0%
Incl. PeakMemUse (bytes)730,936 730,600 -336 -0.0%
Incl. PeakMemUse (bytes) per call 365,468 365,300 -168 -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% -1,167,459 -7.7% 4,002 100.0% -32 -1.9% -336 -22.3%
Exclusive Metrics Diff for Current Function-1,367 -0.1% 0 0.0% 0 0.0% 0 0.0%
Parent function
form_set_cache0 N/A% -1,167,459 -100.0% 4,002 100.0% -32 -100.0% -336 -100.0%
Child functions
Drupal\Core\Database\Query\Merge::execute0 N/A% -1,096,121 -93.9% 4,002 100.0% -8 -25.0% -168 -50.0%
serialize0 N/A% -48,680 -4.2% 0 0.0% -24 -75.0% 16 4.8%
Drupal\Core\Database\Connection::merge0 N/A% -18,835 -1.6% 0 0.0% 0 0.0% -184 -54.8%
Drupal\Core\Database\Query\Merge::key0 N/A% -2,021 -0.2% 0 0.0% 0 0.0% 0 0.0%
Drupal\Core\Database\Query\Merge::fields0 N/A% -435 -0.0% 0 0.0% 0 0.0% 0 0.0%