Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff0715b88b: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
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Overall Diff Summary

Run #519fedcae68c3Run #519ff0715b88bDiffDiff%
Number of Function Calls162,487 162,670 183 0.1%
Incl. Wall Time (microsec)618,992 620,240 1,248 0.2%
Incl. CPU (microsecs)563,946 565,424 1,478 0.3%
Incl. MemUse (bytes)12,839,600 12,922,072 82,472 0.6%
Incl. PeakMemUse (bytes)12,979,368 13,062,616 83,248 0.6%

[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 0.0% 2 0.2% 2 0.2% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 5 0.4% 3 0.2% 4 0.3% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
arg 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -5 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 1 0.5% 4 0.3% 4 0.3% 8 0.5% 8 0.5% -48 -0.1% -48 -0.1% 88 0.1% 88 0.1%
ArrayObject::__construct 1 0.5% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% -2 -0.2% -2 -0.2% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% -15 -1.2% -15 -1.2% -3 -0.2% -3 -0.2% 32 0.0% 32 0.0% 56 0.1% 56 0.1%
array_diff_key 0 0.0% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% -3 -0.2% -3 -0.2% 4 0.3% 4 0.3% 24 0.0% 24 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 47 3.8% 6 0.5% 149 10.1% 7 0.5% 24 0.0% -8 -0.0% 24 0.0% 0 0.0%
array_filter@1 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 2 0.2% 2 0.2% 10 0.7% 10 0.7% -24 -0.0% -24 -0.0% 0 0.0% 0 0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% -1 -0.1% -1 -0.1% -5 -0.3% -5 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 5 2.7% 9 0.7% 9 0.7% 57 3.9% 57 3.9% 2,696 3.3% 2,696 3.3% 1,864 2.2% 1,864 2.2%
array_key_exists 0 0.0% 35 2.8% 35 2.8% 11 0.7% 11 0.7% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 0 0.0% 7 0.6% -15 -1.2% 4 0.3% -17 -1.2% 0 0.0% 0 0.0% 3,040 3.7% 1,664 2.0%
array_merge 0 0.0% -25 -2.0% -25 -2.0% -27 -1.8% -27 -1.8% 24 0.0% 24 0.0% -80 -0.1% -80 -0.1%
array_pop 0 0.0% 1 0.1% 1 0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_replace 0 0.0% -4 -0.3% -4 -0.3% -9 -0.6% -9 -0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 2 1.1% 2 0.2% 2 0.2% 6 0.4% 6 0.4% 176 0.2% 176 0.2% -112 -0.1% -112 -0.1%
array_shift 0 0.0% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% 0 0.0% 0 0.0% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% 2 0.2% 2 0.2% 13 0.9% 13 0.9% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 2 0.2% 2 0.2% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% -88 -0.1% -88 -0.1%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 2,642 211.7% -2 -0.2% 72 4.9% -2 -0.1% 27,048 32.8% 0 0.0% 28,440 34.2% 0 0.0%
block_help 0 0.0% 1 0.1% 1 0.1% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 2,903 232.6% -1 -0.1% -227 -15.4% 4 0.3% 1,192 1.4% 0 0.0% 2,296 2.8% 184 0.2%
block_page_build 0 0.0% 2,648 212.2% 4 0.3% 81 5.5% 6 0.4% 27,048 32.8% 0 0.0% 28,440 34.2% 0 0.0%
breakpoint_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 72 5.8% 8 0.6% 70 4.7% 2 0.1% 8 0.0% 0 0.0% 16,568 19.9% 0 0.0%
call_user_func 0 0.0% 184 14.7% -1 -0.1% -147 -9.9% 7 0.5% -303,672 -368.2% 0 0.0% -299,856 -360.2% 0 0.0%
call_user_func@1 0 0.0% 534 42.8% 20 1.6% -441 -29.8% 15 1.0% 8 0.0% 0 0.0% 176 0.2% -40 -0.0%
call_user_func@2 0 0.0% -359 -28.8% 0 0.0% -102 -6.9% -1 -0.1% 8 0.0% 8 0.0% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 2,192 175.6% 9 0.7% 2,122 143.6% 17 1.2% 386,336 468.4% 0 0.0% 325,704 391.2% -80 -0.1%
call_user_func_array@1 0 0.0% 2,374 190.2% -2 -0.2% 1,939 131.2% -1 -0.1% 386,352 468.5% 0 0.0% 383,728 460.9% 0 0.0%
call_user_func_array@2 0 0.0% 2,301 184.4% 12 1.0% 1,707 115.5% 4 0.3% 388,984 471.7% 0 0.0% 363,472 436.6% 0 0.0%
call_user_func_array@3 0 0.0% 31 2.5% -4 -0.3% 40 2.7% -12 -0.8% 3,776 4.6% 0 0.0% 3,328 4.0% 0 0.0%
check_plain 0 0.0% 72 5.8% 44 3.5% 52 3.5% 25 1.7% 88 0.1% 0 0.0% 1,336 1.6% 624 0.7%
chr 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
class_exists 2 1.1% 177 14.2% 1 0.1% 180 12.2% 3 0.2% 72 0.1% 0 0.0% 840 1.0% -56 -0.1%
class_implements 0 0.0% 4 0.3% 0 0.0% 3 0.2% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
closedir 0 0.0% 0 0.0% 0 0.0% -21 -1.4% -21 -1.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 468 31.7% 468 31.7% 32,768 39.7% 32,768 39.7% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config 0 0.0% -169 -13.5% 37 3.0% -156 -10.6% -20 -1.4% 8 0.0% 0 0.0% -56 -0.1% -136 -0.2%
config_get_config_directory 0 0.0% 0 0.0% 1 0.1% 0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% -1 -0.1% -1 -0.1% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% -4 -0.3% 1 0.1% -8 -0.5% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_custom_theme 0 0.0% 1 0.1% 0 0.0% 0 0.0% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_page_build 0 0.0% 0 0.0% 0 0.0% 2 0.1% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 2 1.1% 63 5.0% 35 2.8% 65 4.4% 21 1.4% 1,840 2.2% 720 0.9% -2,512 -3.0% -1,304 -1.6%
contextual_pre_render_placeholder 0 0.0% -1 -0.1% -1 -0.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% -1 -0.1% -2 -0.2% 44 3.0% 42 2.8% 32 0.0% 16 0.0% 920 1.1% 920 1.1%
count@1 0 0.0% 0 0.0% 0 0.0% -8 -0.5% -8 -0.5% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 6 0.5% 6 0.5% 23 1.6% 23 1.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 1 0.1% 1 0.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 14 1.1% 16 1.3% 11 0.7% 3 0.2% 0 0.0% 0 0.0% 128 0.2% 80 0.1%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% 3 0.2% 3 0.2% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 16 1.3% 16 1.3% 18 1.2% 18 1.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 161 12.9% 1 0.1% 131 8.9% 0 0.0% 0 0.0% 0 0.0% -3,464 -4.2% 0 0.0%
datetime_element_info 0 0.0% 217 17.4% -5 -0.4% 192 13.0% -1 -0.1% 0 0.0% 0 0.0% -3,464 -4.2% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 8 0.6% 8 0.6% 9 0.6% 9 0.6% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_page_build 0 0.0% 0 0.0% 0 0.0% 0 0.0% 1 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_merge 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query 0 0.0% -288 -23.1% 0 0.0% -43 -2.9% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_query_range 0 0.0% -1 -0.1% 0 0.0% 5 0.3% 2 0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% 6 0.5% -4 -0.3% 4 0.3% -3 -0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_update 0 0.0% 0 0.0% 0 0.0% -2 -0.1% -6 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% 0 0.0% 0 0.0% -4 -0.3% -4 -0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
defined 0 0.0% 3 0.2% 3 0.2% 1 0.1% 1 0.1% 0 0.0% 0 0.0% -704 -0.8% -704 -0.8%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_help 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% 31 2.5% -4 -0.3% 5 0.3% -6 -0.4% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_menu_need_destination 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter 0 0.0% -4 -0.3% 1 0.1% -1 -0.1% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_preprocess_block 0 0.0% -1 -0.1% -1 -0.1% -2 -0.1% -2 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_query_enabled 0 0.0% -44 -3.5% 0 0.0% 24 1.6% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_silent 0 0.0% 1 0.1% 1 0.1% 1 0.1% 4 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_translated_menu_link_alter 0 0.0% 2 0.2% 2 0.2% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_xhprof_enable 0 0.0% -1 -0.1% -1 -0.1% 5 0.3% 5 0.3% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_xhprof_is_enabled 0 0.0% 0 0.0% 0 0.0% 0 0.0% -1 -0.1% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
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