Diff Report
Run #519fedcae68c3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519ff028be5c1: XHProf Run (Namespace=drupal-perf-joelpittet)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #519fedcae68c3Run #519ff028be5c1DiffDiff%
Number of Function Calls162,487 162,487 0 0.0%
Incl. Wall Time (microsec)618,992 617,077 -1,915 -0.3%
Incl. CPU (microsecs)563,946 567,352 3,406 0.6%
Incl. MemUse (bytes)12,839,600 12,839,600 0 0.0%
Incl. PeakMemUse (bytes)12,979,368 12,979,368 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% -3 -0.2% -3 -0.2% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% -4 -0.2% -1 -0.1% -6 -0.2% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 4 0.2% 2 0.1% 6 0.2% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::exchangeArray 0 N/A% 0 0.0% 0 0.0% 3 0.1% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ArrayObject::__construct 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%
array_combine 0 N/A% -2 -0.1% -2 -0.1% 3 0.1% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% -34 -1.8% -34 -1.8% -28 -0.8% -28 -0.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% 2 0.1% 2 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 1 0.1% 1 0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% -124 -6.5% 38 2.0% 155 4.6% 69 2.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 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%
array_flip 0 N/A% 11 0.6% 11 0.6% 10 0.3% 10 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 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%
array_intersect_key 0 N/A% 2 0.1% 2 0.1% 5 0.1% 5 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 2 0.1% 2 0.1% 24 0.7% 24 0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% 3 0.2% 3 0.2% 21 0.6% 21 0.6% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 33 1.7% 1 0.1% 24 0.7% -12 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 45 2.3% 45 2.3% 61 1.8% 61 1.8% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 3 0.2% 3 0.2% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 0 N/A% 0 0.0% 0 0.0% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_reverse 0 N/A% 0 0.0% 0 0.0% 9 0.3% 9 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 2 0.1% 2 0.1% 8 0.2% 8 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% -1 -0.1% -1 -0.1% -3 -0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 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%
array_unshift 0 N/A% 1 0.1% 1 0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% 0 0.0% 0 0.0% 7 0.2% 7 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% 8 0.4% 8 0.4% 11 0.3% 11 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 1 0.1% 1 0.1% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 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% -2,123 -110.9% 0 0.0% -449 -13.2% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_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%
block_list 0 N/A% -669 -34.9% -1 -0.1% -231 -6.8% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% -2,123 -110.9% 0 0.0% -448 -13.2% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_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%
cache 0 N/A% 13 0.7% 0 0.0% 17 0.5% 8 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% -3,020 -157.7% -11 -0.6% 198 5.8% -9 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% -692 -36.1% 20 1.0% -384 -11.3% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@2 0 N/A% -363 -19.0% 0 0.0% -97 -2.8% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 1,123 58.6% -11 -0.6% 3,217 94.5% 6 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 611 31.9% -2 -0.1% 2,879 84.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% 1,209 63.1% -12 -0.6% 2,995 87.9% -12 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@3 0 N/A% -14 -0.7% -2 -0.1% -13 -0.4% -8 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 99 5.2% 51 2.7% 96 2.8% 43 1.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% 1 0.1% 1 0.1% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 59 3.1% 9 0.5% 58 1.7% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% 7 0.4% 0 0.0% 7 0.2% 3 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
closedir 0 N/A% 35 1.8% 35 1.8% -13 -0.4% -13 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_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%
comment_help 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%
comment_preprocess_block 0 N/A% 1 0.1% 1 0.1% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_rdf_mapping 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%
config 0 N/A% -70 -3.7% -8 -0.4% -63 -1.8% -13 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 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%
config_help 0 N/A% -1 -0.1% -1 -0.1% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 4 0.2% 3 0.2% -1 -0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_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%
contextual_custom_theme 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%
contextual_element_info 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%
contextual_help 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_page_build 0 N/A% 0 0.0% 0 0.0% 1 0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 20 1.0% 10 0.5% 20 0.6% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_pre_render_placeholder 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%
count 0 N/A% 68 3.6% 64 3.3% -22 -0.6% -25 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 1 0.1% 1 0.1% 8 0.2% 8 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 16 0.8% 16 0.8% 29 0.9% 29 0.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 0 N/A% 0 0.0% 0 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current_path 0 N/A% 17 0.9% 16 0.8% 11 0.3% 8 0.2% 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% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 1 0.1% 1 0.1% 0 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% 0 0.0% 0 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% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -1 -0.1% -1 -0.1% 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% -350 -18.3% -1 -0.1% -126 -3.7% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% -360 -18.8% -1 -0.1% -138 -4.1% -5 -0.1% 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% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% -1 -0.1% -1 -0.1% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_help 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_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%
db_merge 0 N/A% -1 -0.1% 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% 156 8.1% -2 -0.1% -21 -0.6% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% 238 12.4% 2 0.1% 25 0.7% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% 0 0.0% 3 0.2% -3 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_update 0 N/A% 3 0.2% 1 0.1% 1 0.0% -5 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 0 0.0% 0 0.0% 7 0.2% 7 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 0 N/A% 0 0.0% 0 0.0% -4 -0.1% -4 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_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%
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_init 0 N/A% 78 4.1% -5 -0.3% 5 0.1% -7 -0.2% 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% 0 0.0% 0 0.0% -1 -0.0% 0 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% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_query_enabled 0 N/A% -28 -1.5% -1 -0.1% 3 0.1% -3 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_silent 0 N/A% 1 0.1% 2 0.1% 3 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_translated_menu_link_alter 0 N/A% 2 0.1% 2 0.1% 3 0.1% 4 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_xhprof_enable 0 N/A% 0 0.0% -1 -0.1% 0 0.0% -1 -0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
devel_xhprof_is_enabled 0 N/A% 1 0.1% 0 0.0% 1 0.0% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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