From 6e3bccd4ac4696589f726c6329814e1df5593c49 Mon Sep 17 00:00:00 2001 From: Joey Hess Date: Fri, 22 Nov 2019 19:13:35 -0400 Subject: [PATCH] updated profiling --- ..._ca4ac016a0fb0132fc5c746dfb6fefb3._comment | 70 +++++++++++++++++++ 1 file changed, 70 insertions(+) create mode 100644 doc/profiling/comment_6_ca4ac016a0fb0132fc5c746dfb6fefb3._comment diff --git a/doc/profiling/comment_6_ca4ac016a0fb0132fc5c746dfb6fefb3._comment b/doc/profiling/comment_6_ca4ac016a0fb0132fc5c746dfb6fefb3._comment new file mode 100644 index 0000000000..7f8d3a2571 --- /dev/null +++ b/doc/profiling/comment_6_ca4ac016a0fb0132fc5c746dfb6fefb3._comment @@ -0,0 +1,70 @@ +[[!comment format=mdwn + username="joey" + subject="""comment 6""" + date="2019-11-22T22:18:02Z" + content=""" +After caching serialized Keys. + + Fri Nov 22 19:06 2019 Time and Allocation Profiling Report (Final) + + git-annex +RTS -p -RTS find + + total time = 3.00 secs (2997 ticks @ 1000 us, 1 processor) + total alloc = 1,890,060,432 bytes (excludes profiling overheads) + + COST CENTRE MODULE SRC %time %alloc + + inAnnex'.\ Annex.Content Annex/Content.hs:(103,61)-(118,31) 28.2 40.6 + keyFile' Annex.Locations Annex/Locations.hs:(564,1)-(574,30) 3.8 5.3 + splitc Utility.Split Utility/Split.hs:(24,1)-(26,25) 3.7 5.1 + _encodeFilePath Utility.FileSystemEncoding Utility/FileSystemEncoding.hs:(111,1)-(114,49) 3.1 2.7 + encodeW8 Utility.FileSystemEncoding Utility/FileSystemEncoding.hs:(189,1)-(191,70) 3.0 3.6 + w82s Utility.FileSystemEncoding Utility/FileSystemEncoding.hs:217:1-15 2.8 5.1 + >>=.\.succ' Data.Attoparsec.Internal.Types Data/Attoparsec/Internal/Types.hs:146:13-76 2.8 0.2 + >>=.\ Data.Attoparsec.Internal.Types Data/Attoparsec/Internal/Types.hs:(146,9)-(147,44) 2.5 0.7 + getAnnexLinkTarget'.probesymlink Annex.Link Annex/Link.hs:78:9-62 2.4 2.5 + fileKey' Annex.Locations Annex/Locations.hs:(583,1)-(593,41) 2.1 1.5 + parseLinkTarget Annex.Link Annex/Link.hs:(254,1)-(262,25) 2.0 3.8 + keyFile'.esc Annex.Locations Annex/Locations.hs:(570,9)-(574,30) 1.9 4.7 + s2w8 Utility.FileSystemEncoding Utility/FileSystemEncoding.hs:214:1-15 1.7 3.5 + keyPath Annex.Locations Annex/Locations.hs:(603,1)-(605,23) 1.6 3.5 + getState Annex Annex.hs:(251,1)-(254,27) 1.6 0.3 + parseKeyVariety Types.Key Types/Key.hs:(322,1)-(370,42) 1.4 0.0 + withMutablePtrHint Basement.Block.Base Basement/Block/Base.hs:(468,1)-(482,50) 1.3 0.4 + hashUpdates.\.\.\ Crypto.Hash Crypto/Hash.hs:85:48-99 1.2 0.0 + parseLinkTargetOrPointer Annex.Link Annex/Link.hs:(239,1)-(243,25) 1.1 0.1 + primitive Basement.Monad Basement/Monad.hs:72:5-18 1.1 0.0 + withPtr.makeTrampoline Basement.Block.Base Basement/Block/Base.hs:(401,5)-(404,31) 1.0 0.6 + assertLocal Git Git.hs:(123,1)-(129,28) 0.8 1.6 + decodeBS' Utility.FileSystemEncoding Utility/FileSystemEncoding.hs:151:1-31 0.4 2.4 + +Runtime improved by 5% or so, and getAnnexLinkTarget moved up, otherwise +not a lot of change. keyFile is looking like an optimization target, +although its percent of the runtime actually reduced. +However that's specific to this repo which has a lot of URL keys that +contain '/' and so need to be escaped. + + Fri Nov 22 19:09 2019 Time and Allocation Profiling Report (Final) + + git-annex +RTS -p -RTS find --not --in web + + total time = 8.42 secs (8421 ticks @ 1000 us, 1 processor) + total alloc = 1,887,547,744 bytes (excludes profiling overheads) + + COST CENTRE MODULE SRC %time %alloc + + catObjectDetails.\ Git.CatFile Git/CatFile.hs:(83,88)-(91,97) 8.1 4.1 + catchMaybeIO Utility.Exception Utility/Exception.hs:53:1-63 7.6 2.2 + parseResp Git.CatFile Git/CatFile.hs:(145,1)-(156,28) 5.2 5.6 + >>=.\ Data.Attoparsec.Internal.Types Data/Attoparsec/Internal/Types.hs:(146,9)-(147,44) 5.0 2.0 + >>=.\.succ' Data.Attoparsec.Internal.Types Data/Attoparsec/Internal/Types.hs:146:13-76 4.7 1.0 + MAIN MAIN 4.2 0.4 + getState Annex Annex.hs:(251,1)-(254,27) 2.0 1.1 + getAnnexLinkTarget'.probesymlink Annex.Link Annex/Link.hs:78:9-62 1.9 2.6 + splitc Utility.Split Utility/Split.hs:(24,1)-(26,25) 1.9 5.2 + _encodeFilePath Utility.FileSystemEncoding Utility/FileSystemEncoding.hs:(111,1)-(114,49) 1.8 2.8 + query.send Git.CatFile Git/CatFile.hs:141:9-32 1.7 0.5 + keyFile' Annex.Locations Annex/Locations.hs:(564,1)-(574,30) 1.6 5.4 + +Ditto. +"""]]