Diff Report
Run #519d44ffb3845: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519d45fd795a4: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519d44ffb3845Run #519d45fd795a4DiffDiff%
Number of Function Calls52 52 0 0.0%
Incl. Wall Time (microsec)1,773 1,721 -52 -2.9%
Incl. Wall Time (microsec) per call 34 33 -1 -2.9%
Excl. Wall Time (microsec)1,554 1,525 -29 -1.9%
Incl. CPU (microsecs)1,856 1,795 -61 -3.3%
Incl. CPU (microsecs) per call 36 35 -1 -3.3%
Excl. CPU (microsec)1,504 1,467 -37 -2.5%
Incl. MemUse (bytes)171,240 171,240 0 0.0%
Incl. MemUse (bytes) per call 3,293 3,293 0 0.0%
Excl. MemUse (bytes)169,028 169,028 0 0.0%
Incl. PeakMemUse (bytes)84,892 84,892 0 0.0%
Incl. PeakMemUse (bytes) per call 1,633 1,633 0 0.0%
Excl. PeakMemUse (bytes)83,500 83,500 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Database\Statement::fetchAllAssoc [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\Database\Statement::fetchAllAssoc0 N/A% -52 -0.1% -61 -0.1% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-29 -55.8% -37 -60.7% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% -51 -98.1% -55 -90.2% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% -5 -9.6% -6 -9.8% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 2 3.8% 1 1.6% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 2 3.8% -1 -1.6% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% -21 -40.4% -31 -50.8% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% -2 -3.8% 0 0.0% 0 N/A% 0 N/A%
is_string0 N/A% 0 0.0% 4 6.6% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 0 0.0% 3 4.9% 0 N/A% 0 N/A%