Diff Report
Run #52e436ce9c71d: XHProf Run (Namespace=drupal-perf-drupalcon)
vs.
Run #52e4374042ace: XHProf Run (Namespace=drupal-perf-drupalcon)
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Regression/Improvement summary for strstr

strstrRun #52e436ce9c71dRun #52e4374042aceDiffDiff%
Number of Function Calls116 116 0 0.0%
Incl. Wall Time (microsec)16 11 -5 -31.2%
Incl. Wall Time (microsec) per call 0 0 -0 -31.2%
Excl. Wall Time (microsec)16 11 -5 -31.2%
Incl. CPU (microsecs)133 138 5 3.8%
Incl. CPU (microsecs) per call 1 1 0 3.8%
Excl. CPU (microsec)133 138 5 3.8%
Incl. MemUse (bytes)12,144 12,144 0 0.0%
Incl. MemUse (bytes) per call 105 105 0 0.0%
Excl. MemUse (bytes)12,144 12,144 0 0.0%
Incl. PeakMemUse (bytes)496 496 0 0.0%
Incl. PeakMemUse (bytes) per call 4 4 0 0.0%
Excl. PeakMemUse (bytes)496 496 0 0.0%

Parent/Child Regression/Improvement report for strstr [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
strstr0 N/A% -5 -0.4% 5 0.5% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-5 -100.0% 5 100.0% 0 N/A% 0 N/A%
Parent functions
Drupal\Core\Entity\FieldableDatabaseStorageController::attachPropertyData0 N/A% -8 -160.0% -3 -60.0% 0 N/A% 0 N/A%
Drupal\Core\Entity\FieldableDatabaseStorageController::mapFromStorageRecords0 N/A% 3 60.0% 8 160.0% 0 N/A% 0 N/A%