Diff Report
Run #519b1557bbc04: XHProf Run (Namespace=drupal-perf-jenlampton)
vs.
Run #519b1ad213669: XHProf Run (Namespace=drupal-perf-jenlampton)
Tip
Click a function name below to drill down.

Regression/Improvement summary for Drupal\Component\Utility\String::format

Drupal\Component\Utility\String::formatRun #519b1557bbc04Run #519b1ad213669DiffDiff%
Number of Function Calls24 8 -16 -66.7%
Incl. Wall Time (microsec)628 399 -229 -36.5%
Incl. Wall Time (microsec) per call 26 50 24 90.6%
Excl. Wall Time (microsec)318 164 -154 -48.4%
Incl. CPU (microsecs)643 407 -236 -36.7%
Incl. CPU (microsecs) per call 27 51 24 89.9%
Excl. CPU (microsec)279 143 -136 -48.7%
Incl. MemUse (bytes)7,448 7,416 -32 -0.4%
Incl. MemUse (bytes) per call 310 927 617 198.7%
Excl. MemUse (bytes)-1,504 376 1,880 125.0%
Incl. PeakMemUse (bytes)2,744 1,768 -976 -35.6%
Incl. PeakMemUse (bytes) per call 114 221 107 93.3%
Excl. PeakMemUse (bytes)1,232 864 -368 -29.9%

Parent/Child Regression/Improvement report for Drupal\Component\Utility\String::format [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
Drupal\Component\Utility\String::format-16 -40.0% -229 -1.9% -236 -1.6% -32 -0.0% -976 -0.4%
Exclusive Metrics Diff for Current Function-154 -67.2% -136 -57.6% 1,880 5875.0% -368 -37.7%
Parent function
format_string-16 -100.0% -229 -100.0% -236 -100.0% -32 -100.0% -976 -100.0%
Child functions
Drupal\Component\Utility\String::checkPlain-18 -75.0% -191 -83.4% -207 -87.7% -3,456 -10800.0% -384 -39.3%
strtr-16 -66.7% -25 -10.9% -45 -19.1% -1,488 -4650.0% -224 -23.0%
Drupal\Component\Utility\String::placeholder10 41.7% 141 61.6% 152 64.4% 3,032 9475.0% 0 0.0%