Diff Report
Run #519f02278cd90: XHProf Run (Namespace=drupal-perf-cottser)
vs.
Run #519f012418c24: XHProf Run (Namespace=drupal-perf-cottser)
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Regression/Improvement summary for format_string

format_stringRun #519f02278cd90Run #519f012418c24DiffDiff%
Number of Function Calls9 9 0 0.0%
Incl. Wall Time (microsec)389 441 52 13.4%
Incl. Wall Time (microsec) per call 43 49 6 13.4%
Excl. Wall Time (microsec)35 39 4 11.4%
Incl. CPU (microsecs)398 450 52 13.1%
Incl. CPU (microsecs) per call 44 50 6 13.1%
Excl. CPU (microsec)36 37 1 2.8%
Incl. MemUse (bytes)14,424 14,424 0 0.0%
Incl. MemUse (bytes) per call 1,603 1,603 0 0.0%
Excl. MemUse (bytes)992 992 0 0.0%
Incl. PeakMemUse (bytes)164,488 154,808 -9,680 -5.9%
Incl. PeakMemUse (bytes) per call 18,276 17,201 -1,076 -5.9%
Excl. PeakMemUse (bytes)0 0 0 N/A%

Parent/Child Regression/Improvement report for format_string [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
format_string0 N/A% 52 2.1% 52 1.6% 0 0.0% -9,680 -50.6%
Exclusive Metrics Diff for Current Function4 7.7% 1 1.9% 0 N/A% 0 0.0%
Parent function
t0 N/A% 52 100.0% 52 100.0% 0 N/A% -9,680 -100.0%
Child functions
Drupal\Component\Utility\String::format0 N/A% 38 73.1% 42 80.8% 0 N/A% -9,680 -100.0%
Symfony\Component\ClassLoader\ApcClassLoader::loadClass0 N/A% 10 19.2% 9 17.3% 0 N/A% 0 0.0%