Diff Report
Run #51b0336932f18: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #51b032b631491: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
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Overall Diff Summary

Run #51b0336932f18Run #51b032b631491DiffDiff%
Number of Function Calls226,611 226,611 0 0.0%
Incl. Wall Time (microsec)985,619 985,847 228 0.0%
Incl. CPU (microsecs)907,702 919,876 12,174 1.3%
Incl. MemUse (bytes)31,548,344 31,548,344 0 0.0%
Incl. PeakMemUse (bytes)31,851,120 31,851,120 0 0.0%

[View Regressions/Improvements using Callgraph Diff]


Top 100 Regressions/Improvements: Sorted by Function Name Diff [ display all ]


Function NameCalls DiffCalls
Diff%		Incl. Wall
Diff
(microsec)		IWall
Diff%		Excl. Wall
Diff
(microsec)		EWall
Diff%		Incl. CPU Diff
(microsec)		ICpu
Diff%		Excl. CPU
Diff
(microsec)		ECpu
Diff%		Incl.
MemUse
Diff
(bytes)		IMemUse
Diff%		Excl.
MemUse
Diff
(bytes)		EMemUse
Diff%		Incl.
PeakMemUse
Diff
(bytes)		IPeakMemUse
Diff%		Excl.
PeakMemUse
Diff
(bytes)		EPeakMemUse
Diff%
ajax_pre_render_element 0 N/A% 1 0.4% 1 0.4% -4 -0.0% -4 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 15 6.6% 14 6.1% 15 0.1% 19 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 15 6.6% 16 7.0% 11 0.1% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayIterator::__construct 0 N/A% 0 0.0% 0 0.0% 6 0.0% 6 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 1 0.4% 1 0.4% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 0 N/A% 0 0.0% 0 0.0% -3 -0.0% -3 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_combine 0 N/A% 0 0.0% 0 0.0% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 17 7.5% 17 7.5% 32 0.3% 32 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 1 0.4% 1 0.4% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 0 0.0% 0 0.0% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -2 -0.9% 40 17.5% 108 0.9% 15 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 0 0.0% 0 0.0% -5 -0.0% -5 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% 3 1.3% 3 1.3% 7 0.1% 7 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 1 0.4% 1 0.4% 5 0.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 45 19.7% 45 19.7% 127 1.0% 127 1.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 127 55.7% 127 55.7% 44 0.4% 44 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 415 182.0% 74 32.5% 423 3.5% 130 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 35 15.4% 35 15.4% 16 0.1% 16 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 1 0.4% 1 0.4% -3 -0.0% -3 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 1 0.4% 1 0.4% -4 -0.0% -4 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 6 2.6% 6 2.6% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 1 0.4% 1 0.4% 26 0.2% 26 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 11 4.8% 11 4.8% 26 0.2% 26 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% 0 0.0% 0 0.0% 4 0.0% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 4 1.8% 4 1.8% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 4 1.8% 4 1.8% -6 -0.0% -6 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 7 3.1% 7 3.1% -21 -0.2% -21 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 1 0.4% 1 0.4% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -1 -0.4% -1 -0.4% 4 0.0% 4 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 740 324.6% 4 1.8% 1,332 10.9% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 65 28.5% 5 2.2% 62 0.5% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% -176 -77.2% 0 0.0% 96 0.8% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 748 328.1% 5 2.2% 1,339 11.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 0 N/A% 27 11.8% 17 7.5% 25 0.2% 22 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_load 0 N/A% 250 109.6% 0 0.0% 33 0.3% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
cache 0 N/A% 11 4.8% 4 1.8% 6 0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 5,213 2286.4% -2 -0.9% 5,700 46.8% 8 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 2,322 1018.4% 27 11.8% 1,079 8.9% -9 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% 17 7.5% 3 1.3% 20 0.2% 8 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% -3,989 -1749.6% 17 7.5% 6,941 57.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% -5,366 -2353.5% -4 -1.8% 6,465 53.1% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -6,718 -2946.5% 30 13.2% 4,846 39.8% 11 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% 657 288.2% 5 2.2% 783 6.4% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@4 0 N/A% -124 -54.4% -1 -0.4% 12 0.1% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 477 209.2% 321 140.8% 413 3.4% 136 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 1 0.4% 1 0.4% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 292 128.1% 0 0.0% 298 2.4% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -21 -9.2% 0 0.0% -23 -0.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
closedir 0 N/A% 1 0.4% 1 0.4% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 71 31.1% 61 26.8% 70 0.6% 61 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_help 0 N/A% -7 -3.1% 1 0.4% -6 -0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_preprocess_block 0 N/A% 0 0.0% 0 0.0% -7 -0.1% -7 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 50 21.9% 11 4.8% 52 0.4% 2 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% -1 -0.4% 0 0.0% -2 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 1 0.4% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% -3 -1.3% -3 -1.3% -4 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 0 N/A% 18 7.9% 0 0.0% 19 0.2% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_custom_theme 0 N/A% -1 -0.4% -1 -0.4% -1 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 12 5.3% -1 -0.4% 12 0.1% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_library_info 0 N/A% 36 15.8% 2 0.9% 12 0.1% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_page_build 0 N/A% 0 0.0% 0 0.0% 0 0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 4 1.8% 1 0.4% 1 0.0% -4 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 0 N/A% -2 -0.9% -2 -0.9% -3 -0.0% -3 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_toolbar 0 N/A% -3 -1.3% 0 0.0% -3 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 323 141.7% 314 137.7% 48 0.4% 41 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 2 0.9% 2 0.9% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 7 3.1% 7 3.1% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 35 15.4% 13 5.7% 34 0.3% 18 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_admin_paths 0 N/A% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% 0 0.0% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::format 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::__construct 0 N/A% 0 0.0% 0 0.0% -2 -0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% 0 0.0% 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 203 89.0% 0 0.0% 93 0.8% -3 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 202 88.6% 0 0.0% 92 0.8% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_set 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 0 N/A% 18 7.9% -2 -0.9% 18 0.1% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% 0 0.0% 1 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% 171 75.0% 3 1.3% 39 0.3% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% -3,708 -1626.3% -20 -8.8% -761 -6.3% -17 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 9 3.9% 0 0.0% 12 0.1% 6 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 2 0.9% 2 0.9% -5 -0.0% -5 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 1 0.4% 1 0.4% 3 0.0% 3 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_admin_paths 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_form_system_modules_alter 0 N/A% 5 2.2% 6 2.6% 4 0.0% 5 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_help 0 N/A% 0 0.0% 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_menu_need_destination 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_page_alter 0 N/A% 4 1.8% 1 0.4% 3 0.0% -2 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_preprocess_block 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_query_enabled 0 N/A% 4 1.8% 0 0.0% 4 0.0% -3 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_silent 0 N/A% 1 0.4% 1 0.4% 1 0.0% 6 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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