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\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #5391fc871e91dRun #5391fd5a43e70DiffDiff%
Number of Function Calls36 36 0 0.0%
Incl. Wall Time (microsec)18,128 17,766 -362 -2.0%
Incl. Wall Time (microsec) per call 504 494 -10 -2.0%
Excl. Wall Time (microsec)1,018 1,062 44 4.3%
Incl. CPU (microsecs)8,862 8,645 -217 -2.4%
Incl. CPU (microsecs) per call 246 240 -6 -2.4%
Excl. CPU (microsec)905 924 19 2.1%
Incl. MemUse (bytes)170,736 170,732 -4 -0.0%
Incl. MemUse (bytes) per call 4,743 4,743 -0 -0.0%
Excl. MemUse (bytes)-78,248 -78,264 -16 -0.0%
Incl. PeakMemUse (bytes)281,076 280,556 -520 -0.2%
Incl. PeakMemUse (bytes) per call 7,808 7,793 -14 -0.2%
Excl. PeakMemUse (bytes)18,468 18,468 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\DatabaseStorage::readMultiple [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\Config\DatabaseStorage::readMultiple0 N/A% -362 -21.7% -217 -54.2% -4 -0.0% -520 -2.1%
Exclusive Metrics Diff for Current Function44 12.2% 19 8.8% -16 -400.0% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -362 -100.0% -217 -100.0% -4 -100.0% -520 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -445 -122.9% -290 -133.6% 0 0.0% -404 -77.7%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 30 8.3% 43 19.8% 16 400.0% -96 -18.5%
Drupal\Core\Database\Connection::escapeTable0 N/A% 9 2.5% 25 11.5% 0 0.0% -24 -4.6%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 0 0.0% -14 -6.5% -4 -100.0% 4 0.8%