Diff Report
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
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Regression/Improvement summary for drupal_render

drupal_renderRun #519ff0715b88bRun #519fedcae68c3DiffDiff%
Number of Function Calls2 1 -1 -50.0%
Incl. Wall Time (microsec)52,947 55,054 2,107 4.0%
Incl. Wall Time (microsec) per call 26,474 55,054 28,581 108.0%
Excl. Wall Time (microsec)46 35 -11 -23.9%
Incl. CPU (microsecs)44,358 44,451 93 0.2%
Incl. CPU (microsecs) per call 22,179 44,451 22,272 100.4%
Excl. CPU (microsec)42 29 -13 -31.0%
Incl. MemUse (bytes)1,920,144 2,197,232 277,088 14.4%
Incl. MemUse (bytes) per call 960,072 2,197,232 1,237,160 128.9%
Excl. MemUse (bytes)6,008 4,640 -1,368 -22.8%
Incl. PeakMemUse (bytes)1,978,840 2,249,704 270,864 13.7%
Incl. PeakMemUse (bytes) per call 989,420 2,249,704 1,260,284 127.4%
Excl. PeakMemUse (bytes)1,928 1,072 -856 -44.4%

Parent/Child Regression/Improvement report for drupal_render [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_render-1 -33.3% 2,107 168.8% 93 6.3% 277,088 336.0% 270,864 325.4%
Exclusive Metrics Diff for Current Function-11 -0.5% -13 -14.0% -1,368 -0.5% -856 -0.3%
Parent functions
drupal_render_page0 0.0% 2,580 122.4% 568 610.8% 331,112 119.5% 327,880 121.0%
render-1 -100.0% -473 -22.4% -475 -510.8% -54,024 -19.5% -57,016 -21.0%
Child functions
theme0 0.0% 2,574 122.2% 565 607.5% 329,952 119.1% 326,992 120.7%
drupal_render@1-1 -50.0% -448 -21.3% -448 -481.7% -48,936 -17.7% -52,360 -19.3%
element_children-1 -50.0% -7 -0.3% -8 -8.6% -2,560 -0.9% -2,912 -1.1%
drupal_process_attached0 0.0% -1 -0.0% -2 -2.2% 0 0.0% 0 0.0%
element_info0 0.0% 0 0.0% -1 -1.1% 0 0.0% 0 0.0%