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 preg_match_all

preg_match_allRun #519e62c02d767Run #519e636f9416aDiffDiff%
Number of Function Calls18 18 0 0.0%
Incl. Wall Time (microsec)98 100 2 2.0%
Incl. Wall Time (microsec) per call 5 6 0 2.0%
Excl. Wall Time (microsec)98 100 2 2.0%
Incl. CPU (microsecs)116 119 3 2.6%
Incl. CPU (microsecs) per call 6 7 0 2.6%
Excl. CPU (microsec)116 119 3 2.6%
Incl. MemUse (bytes)23,848 23,848 0 0.0%
Incl. MemUse (bytes) per call 1,325 1,325 0 0.0%
Excl. MemUse (bytes)23,848 23,848 0 0.0%
Incl. PeakMemUse (bytes)3,472 3,472 0 0.0%
Incl. PeakMemUse (bytes) per call 193 193 0 0.0%
Excl. PeakMemUse (bytes)3,472 3,472 0 0.0%

Parent/Child Regression/Improvement report for preg_match_all [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
preg_match_all0 N/A% 2 0.0% 3 0.0% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function2 100.0% 3 100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% 2 100.0% 2 66.7% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 0 0.0% 1 33.3% 0 N/A% 0 N/A%