Diff Report
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #539206aca7ae8Run #539205a48c548DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)20,165 19,974 -191 -0.9%
Incl. Wall Time (microsec) per call 504 499 -5 -0.9%
Excl. Wall Time (microsec)1,168 1,209 41 3.5%
Incl. CPU (microsecs)9,744 9,659 -85 -0.9%
Incl. CPU (microsecs) per call 244 241 -2 -0.9%
Excl. CPU (microsec)1,026 1,087 61 5.9%
Incl. MemUse (bytes)185,292 185,444 152 0.1%
Incl. MemUse (bytes) per call 4,632 4,636 4 0.1%
Excl. MemUse (bytes)-86,008 -86,000 8 0.0%
Incl. PeakMemUse (bytes)315,604 316,304 700 0.2%
Incl. PeakMemUse (bytes) per call 7,890 7,908 18 0.2%
Excl. PeakMemUse (bytes)21,144 21,144 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% -191 -4.1% -85 -2.3% 152 0.2% 700 0.7%
Exclusive Metrics Diff for Current Function41 21.5% 61 71.8% 8 5.3% 0 0.0%
Parent function
Drupal\Core\Config\ConfigFactory::loadMultiple0 N/A% -191 -100.0% -85 -100.0% 152 100.0% 700 100.0%
Child functions
Drupal\Core\Database\Connection::query0 N/A% -277 -145.0% -175 -205.9% -12 -7.9% 380 54.3%
Drupal\Core\Database\Statement::fetchAllKeyed0 N/A% 40 20.9% 28 32.9% 8 5.3% 32 4.6%
Drupal\Core\Config\DatabaseStorage::decode0 N/A% 15 7.9% 9 10.6% 148 97.4% 240 34.3%
Drupal\Core\Database\Connection::escapeTable0 N/A% -10 -5.2% -8 -9.4% 0 0.0% 48 6.9%