Diff Report
Run #519e62c02d767: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #519e636f9416a: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Database\Statement::fetchAllAssoc

Drupal\Core\Database\Statement::fetchAllAssocRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls74 74 0 0.0%
Incl. Wall Time (microsec)1,603 1,816 213 13.3%
Incl. Wall Time (microsec) per call 22 25 3 13.3%
Excl. Wall Time (microsec)1,431 1,552 121 8.5%
Incl. CPU (microsecs)1,678 1,885 207 12.3%
Incl. CPU (microsecs) per call 23 25 3 12.3%
Excl. CPU (microsec)1,347 1,457 110 8.2%
Incl. MemUse (bytes)283,176 283,176 0 0.0%
Incl. MemUse (bytes) per call 3,827 3,827 0 0.0%
Excl. MemUse (bytes)278,976 278,976 0 0.0%
Incl. PeakMemUse (bytes)165,296 165,296 0 0.0%
Incl. PeakMemUse (bytes) per call 2,234 2,234 0 0.0%
Excl. PeakMemUse (bytes)164,432 164,432 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% 213 1.3% 207 1.4% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function121 56.8% 110 53.1% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\KeyValueStore\DatabaseStorage::getMultiple0 N/A% 149 70.0% 151 72.9% 0 N/A% 0 N/A%
Drupal\Core\Entity\DatabaseStorageController::load0 N/A% 41 19.2% 40 19.3% 0 N/A% 0 N/A%
Drupal\Core\Cache\DatabaseBackend::checksumTags0 N/A% 22 10.3% 18 8.7% 0 N/A% 0 N/A%
Drupal\user\UserData::get0 N/A% 1 0.5% -2 -1.0% 0 N/A% 0 N/A%
Child functions
is_object0 N/A% 69 32.4% 83 40.1% 0 N/A% 0 N/A%
PDOStatement::setFetchMode0 N/A% 15 7.0% 15 7.2% 0 N/A% 0 N/A%
is_string0 N/A% 8 3.8% 3 1.4% 0 N/A% 0 N/A%
Drupal\Core\Entity\Entity::__construct0 N/A% 0 0.0% -4 -1.9% 0 N/A% 0 N/A%