Output is only accurate to the nearest second

[marcomorain]

tcat gives output as follows, which is only accurate to the nearest second.

2015-04-14T22:53:27+0000      Preparing
2015-04-14T22:53:27+0000    
2015-04-14T22:53:27+0000    Analyzing dependencies
2015-04-14T22:53:27+0000    
2015-04-14T22:53:27+0000    Updating spec repositories
2015-04-14T22:53:27+0000    Updating spec repo `master`
2015-04-14T22:53:27+0000      $ /usr/local/bin/git pull --ff-only
2015-04-14T22:53:32+0000      Already up-to-date.
2015-04-14T22:53:32+0000    
2015-04-14T22:53:32+0000    Inspecting targets to integrate
2015-04-14T22:53:32+0000      Using `ARCHS` setting to build architectures of target `Pods`: (``)
2015-04-14T22:53:32+0000      Using `ARCHS` setting to build architectures of target `Pods-KiwiTesterTests`: (``)
2015-04-14T22:53:32+0000    
2015-04-14T22:53:32+0000    Finding Podfile changes
2015-04-14T22:53:32+0000      - AFNetworking
2015-04-14T22:53:32+0000      - FlurrySDK
2015-04-14T22:53:32+0000      - HockeySDK
2015-04-14T22:53:32+0000      - ISO8601
2015-04-14T22:53:32+0000      - Kiwi
2015-04-14T22:53:32+0000      - MBProgressHUD
2015-04-14T22:53:32+0000      - MBXMapKit
2015-04-14T22:53:32+0000      - MagicalRecord
2015-04-14T22:53:32+0000      - PonyDebugger
2015-04-14T22:53:32+0000      - Reachability
2015-04-14T22:53:32+0000      - ReactiveCocoa
2015-04-14T22:53:32+0000      - SDWebImage
2015-04-14T22:53:32+0000      - SocketRocket
2015-04-14T22:53:32+0000      - libPusher
2015-04-14T22:53:32+0000    
2015-04-14T22:53:32+0000    Resolving dependencies of `Podfile`
2015-04-14T22:53:32+0000    Starting resolution (2015-04-14 23:53:32 +0100)
2015-04-14T22:53:32+0000    Creating possibility state for Kiwi (~> 2.3) (1 remaining)
2015-04-14T22:53:32+0000      Attempting to activate Kiwi (2.3.1)
2015-04-14T22:53:32+0000      Activated Kiwi at Kiwi (2.3.1)
2015-04-14T22:53:32+0000      Requiring nested dependencies ()
2015-04-14T22:53:32+0000      Creating possibility state for ReactiveCocoa (1 remaining)
2015-04-14T22:53:32+0000        Attempting to activate ReactiveCocoa (2.4.7)
2015-04-14T22:53:32+0000        Activated ReactiveCocoa at ReactiveCocoa (2.4.7)
2015-04-14T22:53:32+0000        Requiring nested dependencies (ReactiveCocoa/UI (= 2.4.7))
2015-04-14T22:53:32+0000        Creating possibility state for AFNetworking (1 remaining)
2015-04-14T22:53:32+0000          Attempting to activate AFNetworking (2.5.2)
2015-04-14T22:53:32+0000          Activated AFNetworking at AFNetworking (2.5.2)
2015-04-14T22:53:32+0000          Requiring nested dependencies (AFNetworking/Serialization (= 2.5.2), AFNetworking/Security (= 2.5.2), AFNetworking/Reachability (= 2.5.2), AFNetworking/NSURLConnection (= 2.5.2), AFNetworking/NSURLSession (= 2.5.2), AFNetworking/UIKit (= 2.5.2))
2015-04-14T22:53:32+0000          Creating possibility state for SDWebImage (1 remaining)
2015-04-14T22:53:32+0000            Attempting to activate SDWebImage (3.7.2)
2015-04-14T22:53:32+0000            Activated SDWebImage at SDWebImage (3.7.2)
2015-04-14T22:53:32+0000            Requiring nested dependencies (SDWebImage/Core (= 3.7.2))
2015-04-14T22:53:32+0000            Creating possibility state for ISO8601 (1 remaining)
2015-04-14T22:53:32+0000              Attempting to activate ISO8601 (0.1.3)
2015-04-14T22:53:32+0000              Activated ISO8601 at ISO8601 (0.1.3)

Machine: Darwin skywarp.local 14.3.0 Darwin Kernel Version 14.3.0: Mon Mar 23 11:59:05 PDT 2015; root:xnu-2782.20.48~5/RELEASE_X86_64 x86_64

It should be accurate to the nearest millisecond to be useful as a coarse profiler.