Performance Profile Index
For -e
  Run on Thu Jun 30 16:34:56 2016
Reported on Thu Jun 30 16:35:09 2016

Profile of -e for 2.69s (of 3.07s), executing 1522011 statements and 565764 subroutine calls in 59 source files and 11 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
2200252511ms762msParams::Validate::XS::::validate Params::Validate::XS::validate (xsub)
1300031362ms908msDateTime::::_new DateTime::_new
1000021302ms1.57sDateTime::::_new_from_self DateTime::_new_from_self
400022114ms593msDateTime::::truncate DateTime::truncate
130001194.5ms144msDateTime::::_handle_offset_modifier DateTime::_handle_offset_modifier
130021194.4ms109msDateTime::::_calc_local_components DateTime::_calc_local_components
60002183.3ms1.37sDateTime::::set DateTime::set
130023272.9ms186msDateTime::::_calc_local_rd DateTime::_calc_local_rd
30001171.7ms414msDateTime::::from_epoch DateTime::from_epoch
424610267.9ms2.38sDateTime::Format::Alami::::CORE:matchDateTime::Format::Alami::CORE:match (opcode)
130023267.6ms82.4msDateTime::::_calc_utc_rd DateTime::_calc_utc_rd
60001165.6ms940msDateTime::::new DateTime::new
30023242.9ms65.7msDateTime::TimeZone::::new DateTime::TimeZone::new
10001142.0ms2.64sDateTime::Format::Alami::::parse_datetimeDateTime::Format::Alami::parse_datetime
510008138.9ms38.9msDateTime::::CORE:match DateTime::CORE:match (opcode)

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
13452772.21slineDateTime.pm
3405693.7mslineDateTime/TimeZone.pm
75787151mslinelib/DateTime/Format/Alami.pm (including 3 string evals)
3901073.8mslineDateTime/TimeZone/UTC.pm
701560.9mslineParams/Validate/XS.pm
1615.1mslineDateTime/Locale/Data.pm
1501912.4mslineClass/Singleton.pm
1035.19mslinelib/DateTime/Format/Alami/EN.pm
4094.77mslineRole/Tiny.pm (including 1 string eval)
353.95mslinePOSIX.pm
623.89mslineCarp.pm (including 1 string eval)
2233.31mslineClass/Inspector.pm (including 1 string eval)
982.95mslineexperimental.pm
292.72mslineFile/Spec/Unix.pm
192.64mslineDateTime/Duration.pm
10042.52msline-e
6902.40mslineconstant.pm
3972.25mslineExporter.pm
382.02mslineDateTime/Locale.pm
111.89mslineDateTime/TimeZone/Catalog.pm
361.83mslinere.pm
531.68mslineModule/Runtime.pm
451.74mslineversion.pm (including 1 string eval)
731.45mslineModule/Implementation.pm
661.40mslineDateTime/Infinite.pm
1391.37mslineDateTime/Locale/FromData.pm
791.27mslineTry/Tiny.pm
141.22mslineParse/Number/EN.pm
8291.19mslinewarnings.pm
1131.17mslinebase.pm
4331.11mslinestrict.pm
136933µslineoverload.pm
16905µslineList/Util.pm (including 1 string eval)
172871µslinevars.pm
26825µslineParams/Validate.pm
36809µslineparent.pm
16792µslineDateTime/TimeZone/Local.pm
11697µslineFcntl.pm
8661µslineDateTime/Helpers.pm
8638µslineDateTime/TimeZone/OlsonDB/Change.pm
15609µslineRole/Tiny/With.pm (including 1 string eval)
185595µslineData/Graph/Util.pm
7587µslineTie/Hash.pm
16565µslineScalar/Util.pm (including 1 string eval)
18563µslineversion/regex.pm
16559µslineDateTime/TimeZone/OffsetOnly.pm
14390µslineversion/vxs.pm
14386µslineDateTime/TimeZone/Floating.pm
14312µslineoverloading.pm
9298µslineDateTime/Locale/Util.pm
11290µslineFile/Spec.pm
13245µslineSub/Util.pm (including 1 string eval)
8234µslineParams/Validate/Constants.pm
3363µslinewarnings/register.pm
1953µslinefeature.pm
1741µslineLog/Any/IfLOG.pm
517µslineinteger.pm
411µslineutf8.pm
00slineXSLoader.pm
15220252.69sTotal (-14 statements are unaccounted for)
2579745.6msAverage
1.19msMedian
0.00083Deviation