Diff Report
Run #53ccf06f3ae60: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #53ccf1bb00d4b: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #53ccf06f3ae60Run #53ccf1bb00d4bDiffDiff%
Number of Function Calls23 23 0 0.0%
Incl. Wall Time (microsec)6,740 6,693 -47 -0.7%
Incl. Wall Time (microsec) per call 293 291 -2 -0.7%
Excl. Wall Time (microsec)427 414 -13 -3.0%
Incl. CPU (microsecs)3,535 3,521 -14 -0.4%
Incl. CPU (microsecs) per call 154 153 -1 -0.4%
Excl. CPU (microsec)359 338 -21 -5.8%
Incl. MemUse (bytes)150,952 151,504 552 0.4%
Incl. MemUse (bytes) per call 6,563 6,587 24 0.4%
Excl. MemUse (bytes)-109,864 -109,552 312 0.3%
Incl. PeakMemUse (bytes)211,856 211,624 -232 -0.1%
Incl. PeakMemUse (bytes) per call 9,211 9,201 -10 -0.1%
Excl. PeakMemUse (bytes)2,936 2,944 8 0.3%

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% -47 -3.1% -14 -0.9% 552 8.6% -232 -2.2%
Exclusive Metrics Diff for Current Function-13 -27.7% -21 -150.0% 312 56.5% 8 3.4%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -47 -100.0% -14 -100.0% 552 100.0% -232 -100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -72 -153.2% -42 -300.0% 72 13.0% -256 -110.3%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 29 61.7% 40 285.7% 152 27.5% 0 0.0%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 8 17.0% 8 57.1% 16 2.9% -16 -6.9%
Drupal\Core\Database\Connection::escapeTable0 N/A% 1 2.1% 1 7.1% 0 0.0% 32 13.8%