Diff Report
Run #539205a48c548: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #539206aca7ae8: XHProf Run (Namespace=drupal-perf-drupalcon)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Core\Config\DatabaseStorage::readMultiple

Drupal\Core\Config\DatabaseStorage::readMultipleRun #539205a48c548Run #539206aca7ae8DiffDiff%
Number of Function Calls40 40 0 0.0%
Incl. Wall Time (microsec)19,974 20,165 191 1.0%
Incl. Wall Time (microsec) per call 499 504 5 1.0%
Excl. Wall Time (microsec)1,209 1,168 -41 -3.4%
Incl. CPU (microsecs)9,659 9,744 85 0.9%
Incl. CPU (microsecs) per call 241 244 2 0.9%
Excl. CPU (microsec)1,087 1,026 -61 -5.6%
Incl. MemUse (bytes)185,444 185,292 -152 -0.1%
Incl. MemUse (bytes) per call 4,636 4,632 -4 -0.1%
Excl. MemUse (bytes)-86,000 -86,008 -8 -0.0%
Incl. PeakMemUse (bytes)316,304 315,604 -700 -0.2%
Incl. PeakMemUse (bytes) per call 7,908 7,890 -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 Function-41 -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%