Diff Report
Run #51ec227a9cea0: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #51ec243650361: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for Drupal\Core\Config\CachedStorage::findByPrefix

Drupal\Core\Config\CachedStorage::findByPrefixRun #51ec227a9cea0Run #51ec243650361DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)1,651 1,846 195 11.8%
Incl. Wall Time (microsec) per call 183 205 22 11.8%
Excl. Wall Time (microsec)39 36 -3 -7.7%
Incl. CPU (microsecs)1,259 1,252 -7 -0.6%
Incl. CPU (microsecs) per call 140 139 -1 -0.6%
Excl. CPU (microsec)46 39 -7 -15.2%
Incl. MemUse (bytes)22,728 22,728 0 0.0%
Incl. MemUse (bytes) per call 2,525 2,525 0 0.0%
Excl. MemUse (bytes)-6,312 -6,312 0 0.0%
Incl. PeakMemUse (bytes)61,528 61,456 -72 -0.1%
Incl. PeakMemUse (bytes) per call 6,836 6,828 -8 -0.1%
Excl. PeakMemUse (bytes)96 96 0 0.0%

Parent/Child Regression/Improvement report for Drupal\Core\Config\CachedStorage::findByPrefix [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\CachedStorage::findByPrefix0 N/A% 195 2.3% -7 -0.1% 0 0.0% -72 -0.2%
Exclusive Metrics Diff for Current Function-3 -1.5% -7 -100.0% 0 N/A% 0 0.0%
Parent function
Drupal\Core\Config\CachedStorage::listAll0 N/A% 195 100.0% -7 -100.0% 0 N/A% -72 -100.0%
Child functions
Drupal\Core\Cache\DatabaseBackend::get0 N/A% 213 109.2% 66 942.9% 0 N/A% -16 -22.2%
Drupal\Core\Cache\DatabaseBackend::get@10 N/A% -15 -7.7% -66 -942.9% 0 N/A% -56 -77.8%