Diff Report
Run #519bd405e5fe3: XHProf Run (Namespace=drupal-perf-joelpittet)
vs.
Run #519bd4c5b5ac8: XHProf Run (Namespace=drupal-perf-joelpittet)
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Overall Diff Summary

Run #519bd405e5fe3Run #519bd4c5b5ac8DiffDiff%
Number of Function Calls109,395 109,395 0 0.0%
Incl. Wall Time (microsec)808,806 811,711 2,905 0.4%
Incl. CPU (microsecs)768,192 769,879 1,687 0.2%
Incl. MemUse (bytes)41,201,936 41,201,936 0 0.0%
Incl. PeakMemUse (bytes)41,460,888 41,460,888 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%
aggregator_category_load 0 N/A% -84 -2.9% -5 -0.2% -8 -0.5% -8 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_help 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
aggregator_preprocess_block 0 N/A% 2 0.1% 2 0.1% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_pre_render_element 0 N/A% -1 -0.0% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ajax_process_form 0 N/A% 1 0.0% 2 0.1% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
arg 0 N/A% 6 0.2% 5 0.2% 5 0.3% 1 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 0.2% 3 0.2% 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_change_key_case 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% -1 -0.0% -1 -0.0% 9 0.5% 9 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff 0 N/A% 48 1.7% 48 1.7% 86 5.1% 86 5.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_diff_key 0 N/A% -40 -1.4% -40 -1.4% -45 -2.7% -45 -2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_fill_keys 0 N/A% 1 0.0% 1 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter 0 N/A% 78 2.7% 11 0.4% 101 6.0% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_filter@1 0 N/A% 2 0.1% 2 0.1% -5 -0.3% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_flip 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect 0 N/A% -1 -0.0% -1 -0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_intersect_key 0 N/A% 1 0.0% 1 0.0% 32 1.9% 32 1.9% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_keys 0 N/A% 62 2.1% 62 2.1% 107 6.3% 107 6.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_key_exists 0 N/A% -12 -0.4% -12 -0.4% 23 1.4% 23 1.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_map 0 N/A% 18 0.6% 3 0.1% 119 7.1% 57 3.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_merge 0 N/A% 4 0.1% 4 0.1% -7 -0.4% -7 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_pop 0 N/A% 0 0.0% 0 0.0% 5 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_replace 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%
array_reverse 0 N/A% -5 -0.2% -5 -0.2% -25 -1.5% -25 -1.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_shift 0 N/A% 0 0.0% 0 0.0% 20 1.2% 20 1.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_slice 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unique 0 N/A% -12 -0.4% -12 -0.4% 5 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_unshift 0 N/A% 0 0.0% 0 0.0% 3 0.2% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
array_values 0 N/A% -1 -0.0% -1 -0.0% 5 0.3% 5 0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
asort 0 N/A% 1 0.0% 1 0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base64_encode 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
basename 0 N/A% -1 -0.0% -1 -0.0% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_convert 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
base_path 0 N/A% -4 -0.1% -4 -0.1% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_admin_paths 0 N/A% -1 -0.0% -1 -0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_get_blocks_by_region 0 N/A% 1,051 36.2% 5 0.2% -200 -11.9% 7 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_list 0 N/A% 487 16.8% -1 -0.0% 275 16.3% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
block_page_build 0 N/A% 1,056 36.4% -1 -0.0% -194 -11.5% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
breakpoint_help 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%
cache 0 N/A% -44 -1.5% -8 -0.3% -45 -2.7% -6 -0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func 0 N/A% 3,156 108.6% -1 -0.0% 2,446 145.0% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func@1 0 N/A% 173 6.0% 8 0.3% -6 -0.4% -5 -0.3% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array 0 N/A% 70 2.4% -13 -0.4% -52 -3.1% -9 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@1 0 N/A% 83 2.9% 1 0.0% -91 -5.4% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
call_user_func_array@2 0 N/A% -54 -1.9% -4 -0.1% -102 -6.0% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ceil 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
check_plain 0 N/A% 105 3.6% 24 0.8% 98 5.8% 46 2.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
chr 0 N/A% -2 -0.1% -2 -0.1% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_exists 0 N/A% 412 14.2% -7 -0.2% 414 24.5% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
class_implements 0 N/A% -51 -1.8% 0 0.0% -53 -3.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
color_help 0 N/A% 1 0.0% 1 0.0% 0 0.0% 0 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_node_load 0 N/A% 42 1.4% -2 -0.1% 41 2.4% 43 2.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_node_view 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
comment_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%
comment_rdf_mapping 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config 0 N/A% 126 4.3% 3 0.1% 113 6.7% 18 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_get_config_directory 0 N/A% 1 0.0% 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
config_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
conf_path 0 N/A% 1 0.0% 0 0.0% 0 0.0% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contact_help 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%
contextual_custom_theme 0 N/A% 1 0.0% 1 0.0% 0 0.0% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_element_info 0 N/A% -1 -0.0% -1 -0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_help 0 N/A% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 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 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
contextual_preprocess 0 N/A% 16 0.6% 4 0.1% 18 1.1% 31 1.8% 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 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count 0 N/A% 8 0.3% -2 -0.1% 20 1.2% 19 1.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
count@1 0 N/A% 3 0.1% 3 0.1% 6 0.4% 6 0.4% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
ctype_digit 0 N/A% 0 0.0% 0 0.0% -4 -0.2% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
current 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%
current_path 0 N/A% -11 -0.4% 2 0.1% -5 -0.3% 25 1.5% 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 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
custom_block_menu_local_tasks 0 N/A% 0 0.0% -1 -0.0% 2 0.1% 2 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date 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::format 0 N/A% 21 0.7% 21 0.7% 8 0.5% 8 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::getLastErrors 0 N/A% 0 0.0% 0 0.0% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimestamp 0 N/A% 2 0.1% 2 0.1% -2 -0.1% -2 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTime::setTimezone 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%
DateTime::__construct 0 N/A% -4 -0.1% -4 -0.1% -8 -0.5% -8 -0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
DateTimeZone::__construct 0 N/A% -2 -0.1% -2 -0.1% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_default_format_type 0 N/A% 66 2.3% -1 -0.0% 65 3.9% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
datetime_element_info 0 N/A% 70 2.4% 1 0.0% 69 4.1% 3 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_default_timezone_get 0 N/A% -4 -0.1% -4 -0.1% -2 -0.1% -2 -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% -3 -0.2% -3 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_iso8601 0 N/A% 0 0.0% 0 0.0% 1 0.1% 1 0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
date_parse 0 N/A% -1 -0.0% -1 -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% 0 0.0% 0 0.0% -1 -0.1% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
dblog_page_build 0 N/A% 0 0.0% -1 -0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_and 0 N/A% -2 -0.1% -2 -0.1% -3 -0.2% -4 -0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query 0 N/A% -315 -10.8% -10 -0.3% -71 -4.2% -12 -0.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_query_range 0 N/A% -174 -6.0% 3 0.1% -76 -4.5% 0 0.0% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
db_select 0 N/A% -6 -0.2% -3 -0.1% -4 -0.2% -1 -0.1% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
decode_entities 0 N/A% 18 0.6% 30 1.0% -6 -0.4% -29 -1.7% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
define 0 N/A% 1 0.0% 1 0.0% 9 0.5% 9 0.5% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
defined 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_admin_paths 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_help 0 N/A% 4 0.1% 4 0.1% 4 0.2% 4 0.2% 0 N/A% 0 N/A% 0 N/A% 0 N/A%
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