packages feed

ghc-events 0.9.1 → 0.10.0

raw patch · 9 files changed

+288/−8 lines, 9 filesbinary-addedPVP ok

version bump matches the API change (PVP)

API changes (from Hackage documentation)

+ GHC.RTS.Events: HeapBioProfSampleBegin :: !Word64 -> !Word64 -> EventInfo
+ GHC.RTS.Events: HeapProfSampleEnd :: !Word64 -> EventInfo
+ GHC.RTS.Events: [heapProfSampleTime] :: EventInfo -> !Word64

Files

CHANGELOG.md view
@@ -1,5 +1,9 @@ # Change Log +## 0.10.0 - 2019-10-01++* Add support for HeapProfSampleEnd and HeapBioProfSampleBegin ([#52](https://github.com/haskell/ghc-events/pull/52))+ ## 0.9.1 - 2019-09-03  * Relax upper version bounds to support GHC 8.8.1 ([#49](https://github.com/haskell/ghc-events/pull/49) and [#51](https://github.com/haskell/ghc-events/pull/51))
ghc-events.cabal view
@@ -1,5 +1,5 @@ name:             ghc-events-version:          0.9.1+version:          0.10.0 synopsis:         Library and tool for parsing .eventlog files from GHC description:      Parses .eventlog files emitted by GHC 6.12.1 and later.                   Includes the ghc-events tool permitting, in particular,@@ -59,6 +59,8 @@                     test/hello-ghc-8.2.2.eventlog.reference                     test/hello-ghc-8.6.5.eventlog                     test/hello-ghc-8.6.5.eventlog.reference+                    test/biographical-samples.eventlog+                    test/biographical-samples.eventlog.reference                     test/Utils.hs                     test/stop.hs                     README.md
include/EventLogFormat.h view
@@ -3,16 +3,16 @@  * (c) The GHC Team, 2008-2012  *  * Event log format- * + *  * The log format is designed to be extensible: old tools should be  * able to parse (but not necessarily understand all of) new versions  * of the format, and new tools will be able to understand old log  * files.- * + *  * Each event has a specific format.  If you add new events, give them  * new numbers: we never re-use old event numbers.  *- * - The format is endian-independent: all values are represented in + * - The format is endian-independent: all values are represented in  *    bigendian order.  *  * - The format is extensible:@@ -51,7 +51,7 @@  *       Word8*         -- extra info (for future extensions)  *       EVENT_ET_END  *- * Event : + * Event :  *       Word16         -- event_type  *       Word64         -- time (nanosecs)  *       [Word16]       -- length of the rest (for variable-sized events only)@@ -195,13 +195,15 @@ #define EVENT_HEAP_PROF_SAMPLE_BEGIN       162 #define EVENT_HEAP_PROF_SAMPLE_COST_CENTRE 163 #define EVENT_HEAP_PROF_SAMPLE_STRING      164+#define EVENT_HEAP_PROF_SAMPLE_END         165+#define EVENT_HEAP_BIO_PROF_SAMPLE_BEGIN   166  /*  * The highest event code +1 that ghc itself emits. Note that some event  * ranges higher than this are reserved but not currently emitted by ghc.  * This must match the size of the EventDesc[] array in EventLog.c  */-#define NUM_GHC_EVENT_TAGS        165+#define NUM_GHC_EVENT_TAGS        167   /* DEPRECATED EVENTS: */@@ -282,9 +284,9 @@  * #define BlockedOnMsgThrowTo          16  * NOTE: 16 because unused GUM states ignored in ghc-events lib  *       Otherwise it would be 18, following would be 19, 20- * TODO: verify the above is what GHC does (16/17 could be 18/19) + * TODO: verify the above is what GHC does (16/17 could be 18/19)  * #define ThreadMigrating              17- * #define BlockedOnMsgGlobalise        18 + * #define BlockedOnMsgGlobalise        18  * NOTE: not present in GHC. Mercury-Event?  */ #define THREAD_SUSPENDED_FOREIGN_CALL 6
src/GHC/RTS/EventTypes.hs view
@@ -399,6 +399,14 @@   | HeapProfSampleBegin                        { heapProfSampleEra :: !Word64                        }+  | HeapProfSampleEnd+                       { heapProfSampleEra :: !Word64+                       }++  | HeapBioProfSampleBegin+                       { heapProfSampleEra :: !Word64+                       , heapProfSampleTime :: !Word64+                       }   | HeapProfSampleCostCentre                        { heapProfId :: !Word8                        , heapProfResidency :: !Word64
src/GHC/RTS/Events.hs view
@@ -461,6 +461,13 @@           <> if isCaf heapProfFlags then " CAF" else ""         HeapProfSampleBegin {..} ->           "start heap prof sample " <> TB.decimal heapProfSampleEra+        HeapProfSampleEnd {..} ->+          "end prof sample " <> TB.decimal heapProfSampleEra+        HeapBioProfSampleBegin {..} ->+          "start heap prof sample " <> TB.decimal heapProfSampleEra+            <> " at time " <> TB.decimal heapProfSampleTime++         HeapProfSampleCostCentre {..} ->           "heap prof sample " <> TB.decimal heapProfId           <> ", residency " <> TB.decimal heapProfResidency
src/GHC/RTS/Events/Binary.hs view
@@ -792,6 +792,13 @@   , FixedSizeParser EVENT_HEAP_PROF_SAMPLE_BEGIN 8 $ do     heapProfSampleEra <- get     return $! HeapProfSampleBegin {..}+  , FixedSizeParser EVENT_HEAP_PROF_SAMPLE_END 8 $ do+    heapProfSampleEra <- get+    return $! HeapProfSampleEnd {..}+  , FixedSizeParser EVENT_HEAP_BIO_PROF_SAMPLE_BEGIN 16 $ do+    heapProfSampleEra <- get+    heapProfSampleTime <- get+    return $! HeapBioProfSampleBegin {..}   , VariableSizeParser EVENT_HEAP_PROF_SAMPLE_COST_CENTRE $ do     payloadLen <- get :: Get Word16     heapProfId <- get@@ -961,6 +968,8 @@     HeapProfBegin {} -> EVENT_HEAP_PROF_BEGIN     HeapProfCostCentre {} -> EVENT_HEAP_PROF_COST_CENTRE     HeapProfSampleBegin {} -> EVENT_HEAP_PROF_SAMPLE_BEGIN+    HeapProfSampleEnd {} -> EVENT_HEAP_PROF_SAMPLE_END+    HeapBioProfSampleBegin {} -> EVENT_HEAP_BIO_PROF_SAMPLE_BEGIN     HeapProfSampleCostCentre {} -> EVENT_HEAP_PROF_SAMPLE_COST_CENTRE     HeapProfSampleString {} -> EVENT_HEAP_PROF_SAMPLE_STRING @@ -1356,6 +1365,13 @@  putEventSpec HeapProfSampleBegin {..} =     putE heapProfSampleEra++putEventSpec HeapProfSampleEnd {..} =+    putE heapProfSampleEra++putEventSpec HeapBioProfSampleBegin {..} = do+    putE heapProfSampleEra+    putE heapProfSampleTime  putEventSpec HeapProfSampleCostCentre {..} = do     putE heapProfId
test/Utils.hs view
@@ -14,6 +14,7 @@     , "sleep.hy.eventlog"     , "stop.hT.eventlog"     , "hello-ghc-8.2.2.eventlog", "hello-ghc-8.6.5.eventlog"+    , "biographical-samples.eventlog"     ]
+ test/biographical-samples.eventlog view

binary file changed (absent → 9813 bytes)

+ test/biographical-samples.eventlog.reference view
@@ -0,0 +1,240 @@+Event Types:+0: Create thread (size 4)+1: Run thread (size 4)+2: Stop thread (size 10)+3: Thread runnable (size 4)+4: Migrate thread (size 6)+8: Wakeup thread (size 6)+9: Starting GC (size 0)+10: Finished GC (size 0)+11: Request sequential GC (size 0)+12: Request parallel GC (size 0)+15: Create spark thread (size 4)+16: Log message (size variable)+18: Block marker (size 14)+19: User message (size variable)+20: GC idle (size 0)+21: GC working (size 0)+22: GC done (size 0)+25: Create capability set (size 6)+26: Delete capability set (size 4)+27: Add capability to capability set (size 6)+28: Remove capability from capability set (size 6)+29: RTS name and version (size variable)+30: Program arguments (size variable)+31: Program environment variables (size variable)+32: Process ID (size 8)+33: Parent process ID (size 8)+34: Spark counters (size 56)+35: Spark create (size 0)+36: Spark dud (size 0)+37: Spark overflow (size 0)+38: Spark run (size 0)+39: Spark steal (size 2)+40: Spark fizzle (size 0)+41: Spark GC (size 0)+43: Wall clock time (size 16)+44: Thread label (size variable)+45: Create capability (size 2)+46: Delete capability (size 2)+47: Disable capability (size 2)+48: Enable capability (size 2)+49: Total heap mem ever allocated (size 12)+50: Current heap size (size 12)+51: Current heap live data (size 12)+52: Heap static parameters (size 38)+53: GC statistics (size 58)+54: Synchronise stop-the-world GC (size 0)+55: Task create (size 18)+56: Task migrate (size 12)+57: Task delete (size 8)+58: User marker (size variable)+59: Empty event for bug #9003 (size 0)+160: Start of heap profile (size variable)+161: Cost center definition (size variable)+162: Start of heap profile sample (size 8)+163: Heap profile cost-centre sample (size variable)+164: Heap profile string sample (size variable)+165: End of heap profile sample (size 8)+166: Start of heap profile (biographical) sample (size 16)+181: User binary message (size variable)++Events:+169333: created capset 0 of type CapsetOsProcess+169544: created capset 1 of type CapsetClockDomain+170610: created cap 0+170796: assigned cap 0 to capset 0+170992: assigned cap 0 to capset 1+171937: capset 1: wall clock time 1567931398s 509066000ns (unix epoch)+173588: capset 0: pid 31969+174939: capset 0: parent pid 10639+177812: capset 0: RTS version "GHC-8.9.0.20190907 rts_p"+178578: capset 0: args: ["./Test","+RTS","-hb","-l-au"]+31392757: start heap profiling 0 at sampling period 100000000 broken down by biography+31394184: cost centre 119 IDLE in IDLE at <built-in>+31395244: cost centre 118 PINNED in SYSTEM at <built-in>+31407386: cost centre 117 DONT_CARE in MAIN at <built-in>+31407903: cost centre 116 OVERHEAD_of in PROFILING at <built-in>+31408542: cost centre 115 GC in GC at <built-in>+31409070: cost centre 114 SYSTEM in SYSTEM at <built-in>+31409545: cost centre 113 MAIN in MAIN at <built-in>+31418864: cost centre 112 CAF in GHC.Types at <entire-module> CAF+31419667: cost centre 111 CAF in GHC.Tuple at <entire-module> CAF+31420469: cost centre 110 CAF in GHC.PrimopWrappers at <entire-module> CAF+31428485: cost centre 109 CAF in GHC.Classes at <entire-module> CAF+31428997: cost centre 108 CAF in GHC.CString at <entire-module> CAF+31429601: cost centre 107 CAF in GHC.Integer.Type at <entire-module> CAF+31430128: cost centre 106 CAF in GHC.Integer.Logarithms.Internals at <entire-module> CAF+31430691: cost centre 105 CAF in GHC.Integer.Logarithms at <entire-module> CAF+31431318: cost centre 104 CAF in GHC.Event.Array at <entire-module> CAF+31431622: cost centre 103 CAF in GHC.Event.Arr at <entire-module> CAF+31432097: cost centre 102 CAF in System.Posix.Types at <entire-module> CAF+31432661: cost centre 101 CAF in GHC.Event.Poll at <entire-module> CAF+31433140: cost centre 100 CAF in GHC.Event.PSQ at <entire-module> CAF+31433663: cost centre 99 CAF in GHC.Event.Manager at <entire-module> CAF+31434201: cost centre 98 CAF in GHC.Event.Internal at <entire-module> CAF+31434663: cost centre 97 CAF in GHC.Event.IntTable at <entire-module> CAF+31435133: cost centre 96 CAF in GHC.Event.EPoll at <entire-module> CAF+31435653: cost centre 95 CAF in GHC.Event.Control at <entire-module> CAF+31443721: cost centre 94 CAF in GHC.Storable at <entire-module> CAF+31444197: cost centre 93 CAF in GHC.IO.Unsafe at <entire-module> CAF+31444906: cost centre 92 CAF in GHC.IO.IOMode at <entire-module> CAF+31445411: cost centre 91 CAF in GHC.IO.Handle.Text at <entire-module> CAF+31445869: cost centre 90 CAF in GHC.IO.FD at <entire-module> CAF+31446390: cost centre 89 CAF in GHC.IO.Device at <entire-module> CAF+31446934: cost centre 88 CAF in GHC.IO.BufferedIO at <entire-module> CAF+31447494: cost centre 87 CAF in GHC.Float.RealFracMethods at <entire-module> CAF+31447802: cost centre 86 CAF in GHC.Float.ConversionUtils at <entire-module> CAF+31448323: cost centre 85 CAF in GHC.Float at <entire-module> CAF+31448843: cost centre 84 CAF in GHC.Fingerprint.Type at <entire-module> CAF+31449296: cost centre 83 CAF in GHC.Fingerprint at <entire-module> CAF+31449625: cost centre 82 CAF in GHC.Char at <entire-module> CAF+31450153: cost centre 81 CAF in Foreign.Storable at <entire-module> CAF+31450756: cost centre 80 CAF in Foreign.Marshal.Array at <entire-module> CAF+31451306: cost centre 79 CAF in Foreign.Marshal.Alloc at <entire-module> CAF+31451871: cost centre 78 CAF in Foreign.C.Types at <entire-module> CAF+31452378: cost centre 77 CAF in Foreign.C.String at <entire-module> CAF+31452937: cost centre 76 CAF in Foreign.C.Error at <entire-module> CAF+31453478: cost centre 75 CAF in Data.Type.Equality at <entire-module> CAF+31453871: cost centre 74 CAF in Data.Tuple at <entire-module> CAF+31454313: cost centre 73 CAF in Data.Proxy at <entire-module> CAF+31454744: cost centre 72 CAF in Data.Maybe at <entire-module> CAF+31455173: cost centre 71 CAF in Data.Dynamic at <entire-module> CAF+31455677: cost centre 70 CAF in Data.Bits at <entire-module> CAF+31456087: cost centre 69 CAF in Control.Monad.Fail at <entire-module> CAF+31463389: cost centre 68 CAF in GHC.Event.Unique at <entire-module> CAF+31463855: cost centre 67 CAF in GHC.Event.TimerManager at <entire-module> CAF+31464340: cost centre 66 CAF in GHC.Event.Thread at <entire-module> CAF+31465122: cost centre 65 CAF in Data.Typeable.Internal at <entire-module> CAF+31465744: cost centre 64 CAF in Data.Semigroup.Internal at <entire-module> CAF+31466240: cost centre 63 CAF in Data.OldList at <entire-module> CAF+31466732: cost centre 62 CAF in Data.Functor.Utils at <entire-module> CAF+31467208: cost centre 61 CAF in Text.Read.Lex at <entire-module> CAF+31467721: cost centre 60 CAF in Text.ParserCombinators.ReadPrec at <entire-module> CAF+31468212: cost centre 59 CAF in Text.ParserCombinators.ReadP at <entire-module> CAF+31468673: cost centre 58 CAF in System.Posix.Internals at <entire-module> CAF+31469160: cost centre 57 CAF in System.IO at <entire-module> CAF+31469684: cost centre 56 CAF in Numeric at <entire-module> CAF+31470694: cost centre 55 CAF in GHC.Word at <entire-module> CAF+31471264: cost centre 54 CAF in GHC.Weak at <entire-module> CAF+31471733: cost centre 53 CAF in GHC.Unicode at <entire-module> CAF+31472232: cost centre 52 CAF in GHC.TypeNats at <entire-module> CAF+31472794: cost centre 51 CAF in GHC.TypeLits at <entire-module> CAF+31473276: cost centre 50 CAF in GHC.TopHandler at <entire-module> CAF+31473659: cost centre 49 CAF in GHC.Stack.Types at <entire-module> CAF+31474048: cost centre 48 CAF in GHC.Stack.CCS at <entire-module> CAF+31474486: cost centre 47 CAF in GHC.Stable at <entire-module> CAF+31482298: cost centre 46 CAF in GHC.Show at <entire-module> CAF+31482887: cost centre 45 CAF in GHC.STRef at <entire-module> CAF+31483377: cost centre 44 CAF in GHC.ST at <entire-module> CAF+31490773: cost centre 43 CAF in GHC.Real at <entire-module> CAF+31491247: cost centre 42 CAF in GHC.Read at <entire-module> CAF+31491645: cost centre 41 CAF in GHC.Ptr at <entire-module> CAF+31492243: cost centre 40 CAF in GHC.Pack at <entire-module> CAF+31492760: cost centre 39 CAF in GHC.Num at <entire-module> CAF+31493257: cost centre 38 CAF in GHC.Natural at <entire-module> CAF+31493736: cost centre 37 CAF in GHC.MVar at <entire-module> CAF+31494342: cost centre 36 CAF in GHC.Maybe at <entire-module> CAF+31494857: cost centre 35 CAF in GHC.List at <entire-module> CAF+31495381: cost centre 34 CAF in GHC.Int at <entire-module> CAF+31496151: cost centre 33 CAF in GHC.IORef at <entire-module> CAF+31496720: cost centre 32 CAF in GHC.IO.Handle.Types at <entire-module> CAF+31497222: cost centre 31 CAF in GHC.IO.Handle.Internals at <entire-module> CAF+31497685: cost centre 30 CAF in GHC.IO.Handle.FD at <entire-module> CAF+31504927: cost centre 29 CAF in GHC.IO.Handle at <entire-module> CAF+31505610: cost centre 28 CAF in GHC.IO.Exception at <entire-module> CAF+31506077: cost centre 27 CAF in GHC.IO.Encoding.UTF8 at <entire-module> CAF+31506496: cost centre 26 CAF in GHC.IO.Encoding.UTF32 at <entire-module> CAF+31507003: cost centre 25 CAF in GHC.IO.Encoding.UTF16 at <entire-module> CAF+31507583: cost centre 24 CAF in GHC.IO.Encoding.Types at <entire-module> CAF+31508035: cost centre 23 CAF in GHC.IO.Encoding.Latin1 at <entire-module> CAF+31508493: cost centre 22 CAF in GHC.IO.Encoding.Iconv at <entire-module> CAF+31508910: cost centre 21 CAF in GHC.IO.Encoding.Failure at <entire-module> CAF+31509429: cost centre 20 CAF in GHC.IO.Encoding at <entire-module> CAF+31509888: cost centre 19 CAF in GHC.IO.Buffer at <entire-module> CAF+31510384: cost centre 18 CAF in GHC.IO at <entire-module> CAF+31516785: cost centre 17 CAF in GHC.Generics at <entire-module> CAF+31517461: cost centre 16 CAF in GHC.ForeignPtr at <entire-module> CAF+31517919: cost centre 15 CAF in GHC.Foreign at <entire-module> CAF+31518406: cost centre 14 CAF in GHC.Exception.Type at <entire-module> CAF+31518840: cost centre 13 CAF in GHC.Exception at <entire-module> CAF+31519595: cost centre 12 CAF in GHC.Err at <entire-module> CAF+31520090: cost centre 11 CAF in GHC.Enum at <entire-module> CAF+31520663: cost centre 10 CAF in GHC.Conc.Sync at <entire-module> CAF+31521144: cost centre 9 CAF in GHC.Conc.Signal at <entire-module> CAF+31521606: cost centre 8 CAF in GHC.Conc.IO at <entire-module> CAF+31522099: cost centre 7 CAF in GHC.Base at <entire-module> CAF+31522596: cost centre 6 CAF in GHC.Arr at <entire-module> CAF+31523134: cost centre 5 CAF in Data.Monoid at <entire-module> CAF+31523621: cost centre 4 CAF in Data.Foldable at <entire-module> CAF+31524050: cost centre 3 CAF in Data.Either at <entire-module> CAF+31524535: cost centre 2 CAF in Control.Exception.Base at <entire-module> CAF+31525043: cost centre 1 CAF in Main at <entire-module> CAF+4710848398: removed cap 0 from capset 0+4710848571: removed cap 0 from capset 1+4710848777: deleted cap 0+4710848928: deleted capset 0+4710848972: deleted capset 1+4710856797: start heap prof sample 7 at time 866544061+4710858622: heap prof sample 0, residency 65379400, label VOID+4710858814: heap prof sample 0, residency 163449936, label LAG+4710858905: heap prof sample 0, residency 120, label USE+4710858989: heap prof sample 0, residency 37656, label INHERENT_USE+4710859120: heap prof sample 0, residency 0, label DRAG+4710859224: end prof sample 7+4710871439: start heap prof sample 7 at time 1892144224+4710871873: heap prof sample 0, residency 132361288, label VOID+4710871941: heap prof sample 0, residency 330904656, label LAG+4710872002: heap prof sample 0, residency 120, label USE+4710872059: heap prof sample 0, residency 37656, label INHERENT_USE+4710872127: heap prof sample 0, residency 0, label DRAG+4710872202: end prof sample 7+4710873620: start heap prof sample 7 at time 2671749143+4710873913: heap prof sample 0, residency 194095536, label VOID+4710873959: heap prof sample 0, residency 314763008, label LAG+4710874007: heap prof sample 0, residency 144, label USE+4710874067: heap prof sample 0, residency 37656, label INHERENT_USE+4710874115: heap prof sample 0, residency 0, label DRAG+4710874161: end prof sample 7+4710875374: start heap prof sample 7 at time 3372819397+4710875663: heap prof sample 0, residency 260169216, label VOID+4710875711: heap prof sample 0, residency 149578808, label LAG+4710875761: heap prof sample 0, residency 144, label USE+4710875807: heap prof sample 0, residency 37656, label INHERENT_USE+4710875854: heap prof sample 0, residency 0, label DRAG+4710875900: end prof sample 7+4710877077: start heap prof sample 7 at time 4040839252+4710877399: heap prof sample 0, residency 308465712, label VOID+4710877444: heap prof sample 0, residency 1672, label LAG+4710877490: heap prof sample 0, residency 120, label USE+4710877536: heap prof sample 0, residency 37656, label INHERENT_USE+4710877580: heap prof sample 0, residency 0, label DRAG+4710877635: end prof sample 7+4710878860: start heap prof sample 7 at time 4512086494+4710879189: heap prof sample 0, residency 91410480, label VOID+4710879235: heap prof sample 0, residency 1672, label LAG+4710879280: heap prof sample 0, residency 120, label USE+4710879338: heap prof sample 0, residency 37656, label INHERENT_USE+4710879385: heap prof sample 0, residency 0, label DRAG+4710879429: end prof sample 7+