Diff Report
Run #539201f8938f4: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539203c57074d: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #539201f8938f4Run #539203c57074dDiffDiff%
Number of Function Calls39 39 0 0.0%
Incl. Wall Time (microsec)20,083 19,731 -352 -1.8%
Incl. Wall Time (microsec) per call 515 506 -9 -1.8%
Excl. Wall Time (microsec)1,076 1,056 -20 -1.9%
Incl. CPU (microsecs)9,223 9,219 -4 -0.0%
Incl. CPU (microsecs) per call 236 236 -0 -0.0%
Excl. CPU (microsec)957 908 -49 -5.1%
Incl. MemUse (bytes)156,664 156,664 0 0.0%
Incl. MemUse (bytes) per call 4,017 4,017 0 0.0%
Excl. MemUse (bytes)-77,908 -77,908 0 0.0%
Incl. PeakMemUse (bytes)327,388 327,388 0 0.0%
Incl. PeakMemUse (bytes) per call 8,395 8,395 0 0.0%
Excl. PeakMemUse (bytes)17,500 17,500 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% -352 -142.5% -4 -0.8% 0 N/A% 0 N/A%
Exclusive Metrics Diff for Current Function-20 -5.7% -49 -1225.0% 0 N/A% 0 N/A%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -352 -100.0% -4 -100.0% 0 N/A% 0 N/A%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -301 -85.5% 52 1300.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% -29 -8.2% -13 -325.0% 0 N/A% 0 N/A%
Drupal\Core\Database\Connection::escapeTable0 N/A% -18 -5.1% -18 -450.0% 0 N/A% 0 N/A%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 16 4.5% 24 600.0% 0 N/A% 0 N/A%