Diff Report
Run #5185bb5ce59fb: XHProf Run (Namespace=drupal-perf-fabianx)
vs.
Run #5185b9518e91e: XHProf Run (Namespace=drupal-perf-fabianx)
Tip
Click a function name below to drill down.

Overall Diff Summary

Run #5185bb5ce59fbRun #5185b9518e91eDiffDiff%
Number of Function Calls258,688 259,866 1,178 0.5%
Incl. Wall Time (microsec)938,141 943,793 5,652 0.6%
Incl. CPU (microsecs)940,059 940,059 0 0.0%
Incl. MemUse (bytes)24,730,840 24,751,760 20,920 0.1%
Incl. PeakMemUse (bytes)25,280,264 25,306,760 26,496 0.1%

[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% 5 0.1% 5 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ajax_process_form 0 0.0% 3 0.1% -2 -0.0% -4,000 N/A% -4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
apc_fetch 0 0.0% -27 -0.5% -27 -0.5% 0 N/A% 0 N/A% 24 0.1% 24 0.1% -288 -1.1% -288 -1.1%
arg 0 0.0% -4 -0.1% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::exchangeArray 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ArrayObject::__construct 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_change_key_case 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_combine 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_diff 0 0.0% 7 0.1% 7 0.1% -4,000 N/A% -4,000 N/A% -8 -0.0% -8 -0.0% 72 0.3% 72 0.3%
array_diff_key 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_fill_keys 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_filter 0 0.0% 113 2.0% -5 -0.1% -4,001 N/A% -4,001 N/A% 0 0.0% 0 0.0% 128 0.5% 24 0.1%
array_filter@1 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_flip 0 0.0% 38 0.7% 38 0.7% 0 N/A% 0 N/A% -288 -1.4% -288 -1.4% 0 0.0% 0 0.0%
array_intersect 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_intersect_key 0 0.0% 5 0.1% 5 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_keys 0 0.0% 18 0.3% 18 0.3% 0 N/A% 0 N/A% 24 0.1% 24 0.1% -152 -0.6% -152 -0.6%
array_key_exists 0 0.0% -74 -1.3% -74 -1.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_map 102 8.7% 184 3.3% 204 3.6% 12,001 N/A% -4,000 N/A% 55,408 264.9% 55,488 265.2% -648 -2.4% -192 -0.7%
array_merge 0 0.0% -21 -0.4% -21 -0.4% -4,000 N/A% -4,000 N/A% 192 0.9% 192 0.9% 56 0.2% 56 0.2%
array_pop 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% -16 -0.1% -16 -0.1% 0 0.0% 0 0.0%
array_replace 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_reverse 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 112 0.4% 112 0.4%
array_search 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_shift 0 0.0% -2 -0.0% -2 -0.0% -4,000 N/A% -4,000 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_slice 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unique 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_unshift 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
array_values 0 0.0% -7 -0.1% -7 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
asort 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base64_encode 0 0.0% -14 -0.2% -14 -0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
basename 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_convert 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
base_path 0 0.0% -17 -0.3% -17 -0.3% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_get_blocks_by_region 0 0.0% 1,117 19.8% 0 0.0% -1 N/A% 0 N/A% 16 0.1% 0 0.0% -448 -1.7% 0 0.0%
block_help 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
block_list 0 0.0% 265 4.7% 0 0.0% -1 N/A% 0 N/A% -24 -0.1% 0 0.0% -488 -1.8% 0 0.0%
block_page_build 0 0.0% 1,120 19.8% 2 0.0% -1 N/A% 0 N/A% 16 0.1% 0 0.0% -336 -1.3% 0 0.0%
breakpoint_help 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
cache 0 0.0% 4 0.1% -3 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 56 0.2% 0 0.0%
call_user_func 0 0.0% 5,605 99.2% -12 -0.2% 4,001 N/A% 0 N/A% 26,264 125.5% 0 0.0% 31,136 117.5% 128 0.5%
call_user_func@1 0 0.0% -11 -0.2% -18 -0.3% -4,000 N/A% 0 N/A% -8 -0.0% 16 0.1% 0 0.0% 0 0.0%
call_user_func_array 0 0.0% 628 11.1% 1 0.0% 1 N/A% 4,000 N/A% 200 1.0% -40 -0.2% 64 0.2% 0 0.0%
call_user_func_array@1 0 0.0% 328 5.8% -1 -0.0% -4,001 N/A% 0 N/A% 80 0.4% 0 0.0% 40 0.2% 0 0.0%
call_user_func_array@2 0 0.0% 137 2.4% 14 0.2% -12,000 N/A% 0 N/A% 56 0.3% 0 0.0% -64 -0.2% 0 0.0%
ceil 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
check_plain 0 0.0% 26 0.5% -118 -2.1% 40,003 N/A% 8,001 N/A% -72 -0.3% 0 0.0% -456 -1.7% 0 0.0%
check_url 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
chr 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
class_exists 0 0.0% 70 1.2% -10 -0.2% -19,999 N/A% -4,000 N/A% 128 0.6% 0 0.0% -224 -0.8% 0 0.0%
class_implements 0 0.0% -1 -0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -96 -0.4% 0 0.0%
color_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_node_load 0 0.0% 66 1.2% 29 0.5% -4,000 N/A% 0 N/A% 64 0.3% -32 -0.2% -136 -0.5% 0 0.0%
comment_node_view 0 0.0% 30 0.5% 4 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 16 0.1% 16 0.1%
comment_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
comment_rdf_mapping 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% -8 -0.0% -8 -0.0% 0 0.0% 0 0.0%
config 0 0.0% -97 -1.7% -13 -0.2% 12,001 N/A% 4,001 N/A% 0 0.0% 0 0.0% 80 0.3% 0 0.0%
config_get_config_directory 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
config_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
conf_path 0 0.0% 3 0.1% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contact_help 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_element_info 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
contextual_preprocess 0 0.0% 2 0.0% 2 0.0% -4,001 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
count 0 0.0% 10 0.2% 9 0.2% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 112 0.4% 112 0.4%
count@1 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
ctype_digit 0 0.0% 23 0.4% 23 0.4% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
current_path 0 0.0% 2 0.0% -16 -0.3% 8,001 N/A% 0 N/A% 40 0.2% 40 0.2% 120 0.5% 0 0.0%
custom_block_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
custom_block_menu_local_tasks 0 0.0% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date 0 0.0% -8 -0.1% -8 -0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::format 0 0.0% 6 0.1% 6 0.1% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::getLastErrors 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimestamp 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::setTimezone 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTime::__construct 0 0.0% -40 -0.7% -40 -0.7% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
DateTimeZone::__construct 0 0.0% 2 0.0% 2 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
datetime_default_format_type 0 0.0% 90 1.6% 3 0.1% -4,000 N/A% 0 N/A% 16 0.1% 0 0.0% 16 0.1% 0 0.0%
datetime_element_info 0 0.0% 95 1.7% 5 0.1% 0 N/A% 0 N/A% 16 0.1% 0 0.0% 16 0.1% 0 0.0%
date_default_timezone_get 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_default_timezone_set 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_iso8601 0 0.0% -39 -0.7% -31 -0.5% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
date_parse 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
dblog_help 0 0.0% -1 -0.0% -1 -0.0% 0 N/A% 0 N/A% 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 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_and 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 40 0.2% 40 0.2% 40 0.2% 40 0.2%
db_query 0 0.0% 4 0.1% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% -96 -0.4% 0 0.0%
db_query_range 0 0.0% 0 0.0% -1 -0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
db_select 0 0.0% -9 -0.2% 0 0.0% -4,000 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
define 0 0.0% 1 0.0% 1 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 16 0.1% 16 0.1%
defined 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_admin_paths 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_help 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_init 0 0.0% -1 -0.0% 0 0.0% 0 N/A% 0 N/A% 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 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_page_alter 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
devel_preprocess_block 0 0.0% 0 0.0% 0 0.0% 0 N/A% 0 N/A% 0 0.0% 0 0.0% 0 0.0% 0 0.0%
[ display all ]