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

system_stream_wrappersRun #52e4374042aceRun #52e436ce9c71dDiffDiff%
Number of Function Calls1 1 0 0.0%
Incl. Wall Time (microsec)1,120 936 -184 -16.4%
Incl. Wall Time (microsec) per call 1,120 936 -184 -16.4%
Excl. Wall Time (microsec)20 17 -3 -15.0%
Incl. CPU (microsecs)991 826 -165 -16.6%
Incl. CPU (microsecs) per call 991 826 -165 -16.6%
Excl. CPU (microsec)15 16 1 6.7%
Incl. MemUse (bytes)136,528 122,160 -14,368 -10.5%
Incl. MemUse (bytes) per call 136,528 122,160 -14,368 -10.5%
Excl. MemUse (bytes)3,680 3,680 0 0.0%
Incl. PeakMemUse (bytes)130,696 116,712 -13,984 -10.7%
Incl. PeakMemUse (bytes) per call 130,696 116,712 -13,984 -10.7%
Excl. PeakMemUse (bytes)464 464 0 0.0%

Parent/Child Regression/Improvement report for system_stream_wrappers [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
system_stream_wrappers0 N/A% -184 -15.8% -165 -16.3% -14,368 -17.7% -13,984 -17.4%
Exclusive Metrics Diff for Current Function-3 -1.6% 1 0.6% 0 0.0% 0 0.0%
Parent function
call_user_func_array0 N/A% -184 -100.0% -165 -100.0% -14,368 -100.0% -13,984 -100.0%
Child functions
t0 N/A% -102 -55.4% -105 -63.6% -14,256 -99.2% -13,912 -99.5%
Drupal::config0 N/A% -69 -37.5% -51 -30.9% -112 -0.8% -72 -0.5%
Drupal\Core\Config\Config::get0 N/A% -10 -5.4% -10 -6.1% 0 0.0% 0 0.0%