Diff Report
Run #519b1a785aaa6: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
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Regression/Improvement summary for preg_match_all

preg_match_allRun #519b1a785aaa6Run #519b1557bbc04DiffDiff%
Number of Function Calls12 12 0 0.0%
Incl. Wall Time (microsec)132 130 -2 -1.5%
Incl. Wall Time (microsec) per call 11 11 -0 -1.5%
Excl. Wall Time (microsec)132 130 -2 -1.5%
Incl. CPU (microsecs)152 145 -7 -4.6%
Incl. CPU (microsecs) per call 13 12 -1 -4.6%
Excl. CPU (microsec)152 145 -7 -4.6%
Incl. MemUse (bytes)18,664 18,664 0 0.0%
Incl. MemUse (bytes) per call 1,555 1,555 0 0.0%
Excl. MemUse (bytes)18,664 18,664 0 0.0%
Incl. PeakMemUse (bytes)1,088 1,088 0 0.0%
Incl. PeakMemUse (bytes) per call 91 91 0 0.0%
Excl. PeakMemUse (bytes)1,088 1,088 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 -0.1% -7 -0.3% 0 0.0% 0 0.0%
Exclusive Metrics Diff for Current Function-2 -100.0% -7 -100.0% 0 N/A% 0 N/A%
Parent functions
Symfony\Component\HttpFoundation\HeaderBag::parseCacheControl0 N/A% -3 -150.0% -5 -71.4% 0 N/A% 0 N/A%
drupal_explode_tags0 N/A% 1 50.0% -2 -28.6% 0 N/A% 0 N/A%