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

Run #51b032b631491Run #51b0336932f18DiffDiff%
Number of Function Calls226,611 226,611 0 0.0%
Incl. Wall Time (microsec)985,847 985,619 -228 -0.0%
Incl. CPU (microsecs)919,876 907,702 -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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