Performance Profile Index
For -e
  Run on Thu Jun 30 16:16:00 2016
Reported on Thu Jun 30 16:16:08 2016

Profile of -e for 2.89s (of 3.31s), executing 1518707 statements and 565188 subroutine calls in 56 source files and 7 string evals.
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The Flame Graph above is a visualization of the time spent in distinct call stacks. The colors and x-axis position are not meaningful.

Top 15 Subroutines
Calls P F Exclusive
Time
Inclusive
Time
Subroutine
2200252542ms795msParams::Validate::XS::::validate Params::Validate::XS::validate (xsub)
1300031364ms985msDateTime::::_new DateTime::_new
1000021351ms1.70sDateTime::::_new_from_self DateTime::_new_from_self
1300211107ms123msDateTime::::_calc_local_components DateTime::_calc_local_components
400022107ms660msDateTime::::truncate DateTime::truncate
130023296.9ms113msDateTime::::_calc_utc_rd DateTime::_calc_utc_rd
130023289.9ms218msDateTime::::_calc_local_rd DateTime::_calc_local_rd
130001187.7ms158msDateTime::::_handle_offset_modifier DateTime::_handle_offset_modifier
60002186.1ms1.45sDateTime::::set DateTime::set
60001170.5ms985msDateTime::::new DateTime::new
30001167.9ms430msDateTime::::from_epoch DateTime::from_epoch
40003166.8ms2.53sDateTime::Format::Alami::::CORE:matchDateTime::Format::Alami::CORE:match (opcode)
130001156.4ms62.8msDateTime::::_offset_for_local_datetime DateTime::_offset_for_local_datetime
10001149.1ms2.84sDateTime::Format::Alami::::parse_datetimeDateTime::Format::Alami::parse_datetime
70002146.2ms66.9msParams::Validate::XS::::_check_regex_from_xs Params::Validate::XS::_check_regex_from_xs

You can view a treemap of subroutine exclusive time, grouped by package.
NYTProf also generates call-graph files in Graphviz format: inter-package calls, all inter-subroutine calls (probably too complex to render easily).

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Source Code Files — ordered by exclusive time then name
StmtsExclusive
Time
ReportsSource File
13452772.34slineDateTime.pm
39010119mslineDateTime/TimeZone/UTC.pm
6305883.9mslineDateTime/Format/Alami.pm
701581.9mslineParams/Validate/XS.pm
3405681.7mslineDateTime/TimeZone.pm
1001775.6mslineDateTime/Format/Alami/EN.pm
1619.7mslineDateTime/Locale/Data.pm
150197.32mslineClass/Singleton.pm
4136.29mslineRole/Tiny.pm (including 1 string eval)
625.60mslineCarp.pm (including 1 string eval)
10045.40msline-e
355.12mslinePOSIX.pm
193.90mslineDateTime/Duration.pm
983.56mslineexperimental.pm
6903.18mslineconstant.pm
293.07mslineFile/Spec/Unix.pm
3923.02mslineExporter.pm
382.97mslineDateTime/Locale.pm
112.46mslineDateTime/TimeZone/Catalog.pm
532.43mslineModule/Runtime.pm
362.41mslinere.pm
452.49mslineversion.pm (including 1 string eval)
1392.00mslineDateTime/Locale/FromData.pm
791.94mslineTry/Tiny.pm
731.87mslineModule/Implementation.pm
1131.81mslinebase.pm
661.77mslineDateTime/Infinite.pm
261.69mslineParams/Validate.pm
141.59mslineParse/Number/EN.pm
161.48mslineDateTime/TimeZone/Local.pm
8091.48mslinewarnings.pm
1361.41mslineoverload.pm
3961.32mslinestrict.pm
161.10mslineList/Util.pm (including 1 string eval)
1521.08mslinevars.pm
36968µslineparent.pm
8918µslineDateTime/TimeZone/OlsonDB/Change.pm
16850µslineDateTime/TimeZone/OffsetOnly.pm
8839µslineDateTime/Helpers.pm
11811µslineFcntl.pm
7759µslineTie/Hash.pm
16754µslineScalar/Util.pm (including 1 string eval)
18745µslineversion/regex.pm
15717µslineRole/Tiny/With.pm (including 1 string eval)
14584µslineDateTime/TimeZone/Floating.pm
14531µslineversion/vxs.pm
14466µslineoverloading.pm
11381µslineFile/Spec.pm
9373µslineDateTime/Locale/Util.pm
8323µslineParams/Validate/Constants.pm
13319µslineSub/Util.pm (including 1 string eval)
3385µslinewarnings/register.pm
1754µslineLog/Any/IfLOG.pm
1944µslinefeature.pm
520µslineinteger.pm
00slineXSLoader.pm
15187202.89sTotal (-13 statements are unaccounted for)
2712051.6msAverage
1.69msMedian
0.00116Deviation