The profiling using the recordset was even worst. I changed the iteration
[1] to add everything to a collection, but most of the time is spent in
#calculateMethods and #calculateProperties. Which is performed everytime
for each ADOField.
I wouldn't consider this a stress test, but maybe the methods and
properties should be cached, or a different class of dispatcher should be
used where the methods and properties are defined ahead of time instead of
being discovered when first invoked.
Regards,
[1] "Modified code"
rst := ADORecordset createInstance .
rst open: 'SELECT * FROM PLAYER' activeConnection: conn cursorType: 2
lockType: 3 options: -1.
results := OrderedCollection new.
[rst eof] whileFalse: [
| row |
row := Array new: rst fields count.
1 to: row size do: [ :idx | row at: idx put: (rst fields item: idx) value
].
results add: row.
rst moveNext
].
Esteban A. Maringolo
On Wed, Mar 11, 2020 at 3:02 PM Tomaž Turk <tomaz.t...@ef.uni-lj.si> wrote:
> Hi Esteban,
>
> Thanks for reporting this issue. I haven't made any "stress" tests yet for
> ADOClient. Could you please try to use ADORecordset as described in the
> readme? There you have a direct access to each record at a time, and then
> you can create your own "loop" to process the query result. In this way you
> can avoid the loop in ADOClient>>query: method.
>
> Best wishes,
> Tomaz
>
> ------ Original Message ------
> From: "Esteban Maringolo" <emaring...@gmail.com>
> To: "Tomaž Turk" <tomaz.t...@ef.uni-lj.si>; "Any question about pharo is
> welcome" <pharo-users@lists.pharo.org>
> Sent: 11. 03. 2020 18:25:51
> Subject: Re: [Pharo-users] Generate class hierarchy from JSON Schema
>
> As an additional reference, I attach the profile tally for the query I'm
> mentioning.
>
> The culprit seems to be the calculation of the ADOField properties that
> might be calculated on every call.
>
> Regards,
>
> Esteban A. Maringolo
>
>
> On Wed, Mar 11, 2020 at 2:13 PM Esteban Maringolo <emaring...@gmail.com>
> wrote:
>
>> Hi,
>>
>> To feed a Pharo app I need to read from an old MDB file, via ODBC.
>>
>> So I tested PharoADO and, after adding a missing Variant Type [1], I got
>> my query working (at least read only).
>>
>> However the time of ADOClient to return a query with 10K rows of 5
>> columns each is extremely slow (+65000ms) compared, e.g., with Dolphin
>> Smalltalk via ODBC (62ms).
>>
>> The time of the execute call to return is instantaneous, so I think the
>> issue might be in the creation of the result set.
>>
>> Is this a known issue?
>>
>> Should I check something else?
>>
>> Thanks in advance,
>>
>>
>> [1] https://github.com/tesonep/pharo-com/pull/10
>> Esteban A. Maringolo
>>
>>
>> On Fri, Jan 24, 2020 at 5:59 AM Tomaž Turk <tomaz.t...@ef.uni-lj.si>
>> wrote:
>>
>>>
>>> That would be amazing!
>>>
>>> I'm a Mac/Unix guy so I don't have access to the other platforms (I
>>> suppose I could fire up an AWS Oracle). I can do mysql/mariadb, posgresql,
>>> and sqlite.
>>>
>>> I'm pretty close to pushing my ActiveRecord extensions. I just need to
>>> get many to many with link tables done and it is good to go. I spent a few
>>> days "porting" the ruby inflector and its tests.
>>>
>>> As for database introspection, I am relying on this new method and the
>>> result set format on DatabasePlatform.
>>>
>>> printSqlStatementToListColumnsInTable: aDatabaseTable inSchema:
>>> schemaString on: aStream
>>> " Format:
>>> name | type | length | nullable |
>>> default_value | pk
>>>
>>> -------------------------+-------------------+--------+----------+-----------------------+----
>>> id | character varying | 255 | 0 |
>>> ''::character varying | 1
>>>
>>>
>>> This is great news about ActiveRecord!
>>>
>>> ADO is, unfortunately, a Windows library, so PharoADO is limited to
>>> Windows. Maybe as a next step we should focus into Garage and the addition
>>> of SQL Server and Oracle support. If I only had time ...
>>>
>>> Stéphane, thanks for the support.
>>>
>>> Best wishes,
>>> Tomaz
>>>
>>>
>>>
>>>
>>>
>>>
>>>
- 138775 tallies, 138791 msec.
**Tree**
--------------------------------
Process: (40s) Morphic UI Process: nil
--------------------------------
86.1% {119451ms} UndefinedObject>>DoIt
43.2% {59996ms} ADOField>>value
|43.2% {59983ms} COMDispatchInstance>>propertyNamed:
| 32.7% {45451ms} COMTypeInfo>>properties
| |32.7% {45446ms} COMTypeInfo>>calculateProperties
| | 31.1% {43135ms} COMTypeInfo>>methods
| | |31.1% {43135ms} COMTypeInfo>>calculateMethods
| | | 31.1% {43133ms} BlockClosure>>ensure:
| | | 31.0% {43067ms} COMTypeInfo>>calculateMethods
| | | 30.6% {42445ms} COMTypeInfo>>calculateMethodAt:
| | | 25.9% {35940ms} BlockClosure>>ensure:
| | | |24.3% {33740ms} COMTypeInfo>>calculateMethodAt:
| | | | |23.1% {32117ms} COMMethod class>>fromFuncDesc:in:
| | | | | |23.1% {32041ms} COMMethod>>from:in:
| | | | | | 13.5% {18709ms}
COMTypeInfo>>getNamesOfMemberID:maxNames:
| | | | | | |5.1% {7019ms} OrderedCollection>>collect:
| | | | | | | |4.9% {6736ms} ByteSymbol(Symbol)>>value:
| | | | | | | | 4.8% {6695ms} BSTRString>>asString
| | | | | | | | 4.6% {6424ms}
Win32WideString>>asString
| | | | | | | | 1.8% {2560ms}
Win32WideString>>size
| | | | | | | | |1.4% {1939ms} primitives
| | | | | | | | 1.2% {1657ms}
ByteArray>>utf8Decoded
| | | | | | | | |1.0% {1448ms}
ByteArray>>decodeWith:
| | | | | | | | | 1.0% {1433ms}
ZnUTF8Encoder(ZnUTFEncoder)>>decodeBytes:
| | | | | | | | 1.2% {1597ms}
Win32WideString>>reportErrorIfZero:
| | | | | | | | 1.1% {1527ms} primitives
| | | | | | |2.7% {3689ms} ExternalAddress>>autoRelease
| | | | | | | |2.3% {3165ms} WeakRegistry>>add:
| | | | | | | | 2.1% {2951ms}
WeakRegistry>>add:executor:
| | | | | | | | 2.0% {2769ms}
WeakRegistry>>protected:
| | | | | | | | 2.0% {2745ms}
Semaphore>>critical:ifError:
| | | | | | | | 2.0% {2712ms}
Semaphore>>critical:
| | | | | | | | 1.9% {2661ms}
BlockClosure>>ensure:
| | | | | | | | 1.9% {2661ms}
Semaphore>>critical:
| | | | | | | | 1.8% {2515ms}
Semaphore>>critical:ifError:
| | | | | | | | 1.8% {2436ms}
BlockClosure>>ifError:
| | | | | | | | 1.7% {2397ms}
BlockClosure>>on:do:
| | | | | | | | 1.7% {2364ms}
WeakRegistry>>add:executor:
| | | | | | | | 1.6% {2254ms}
WeakIdentityKeyDictionary(Dictionary)>>at:ifAbsent:
| | | | | | | | 1.1% {1473ms}
WeakRegistry>>add:executor:
| | | | | | |2.3% {3202ms} OrderedCollection>>do:
| | | | | | | |2.1% {2853ms} ByteSymbol(Symbol)>>value:
| | | | | | | | 2.0% {2825ms}
BSTRString(FFIExternalReference)>>autoRelease
| | | | | | | | 2.0% {2764ms}
FFIExternalResourceManager class>>addResource:
| | | | | | | | 2.0% {2740ms}
FFIExternalResourceManager>>addResource:
| | | | | | | | 2.0% {2710ms}
FFIExternalResourceManager>>addResource:data:
| | | | | | | | 1.8% {2563ms}
WeakRegistry>>add:executor:
| | | | | | | | 1.8% {2526ms}
WeakRegistry>>protected:
| | | | | | | | 1.8% {2495ms}
Semaphore>>critical:ifError:
| | | | | | | | 1.8% {2447ms}
Semaphore>>critical:
| | | | | | | | 1.7% {2397ms}
BlockClosure>>ensure:
| | | | | | | | 1.7% {2397ms}
Semaphore>>critical:
| | | | | | | | 1.7% {2306ms}
Semaphore>>critical:ifError:
| | | | | | | | 1.6% {2250ms}
BlockClosure>>ifError:
| | | | | | | | 1.6% {2219ms}
BlockClosure>>on:do:
| | | | | | | | 1.6%
{2167ms} WeakRegistry>>add:executor:
| | | | | | | | 1.2%
{1668ms} WeakIdentityKeyDictionary(Dictionary)>>at:ifAbsent:
| | | | | | |1.4% {1911ms}
COMTypeInfo(COMUnknownInstance)>>reportErrorIfNoZero:
| | | | | | | 1.4% {1894ms} primitives
| | | | | | 3.0% {4097ms} FFIExternalArray
class>>fromHandle:type:size:
| | | | | | |2.8% {3913ms} FFIExternalArray
class>>resolveType:
| | | | | | | 2.8% {3827ms} FFICallout>>resolveType:
| | | | | | | 1.2% {1639ms} FFICallout>>aliasForType:
| | | | | | | 1.0% {1455ms} FFIExternalArray
class(Behavior)>>ffiBindingOf:
| | | | | | 2.8% {3933ms} COMFuncDesc>>memid
| | | | | | |2.7% {3793ms}
ExternalAddress(ByteArray)>>platformLongAt:
| | | | | | | 1.7% {2299ms} FFIArchitecture
class>>forCurrentArchitecture
| | | | | | | |1.1% {1519ms} FFIArchitecture
class(Behavior)>>allSubclasses
| | | | | | | 1.1% {1484ms}
FFI_i386(FFIArchitecture)>>longTypeSize
| | | | | | 1.3% {1796ms}
FFIExternalArray(SequenceableCollection)>>do:
| | | | | | 1.1% {1461ms} COMMethod>>from:in:
| | | | |1.1% {1540ms} Context>>aboutToReturn:through:
| | | |1.6% {2200ms} Context>>resume:through:
| | | 3.3% {4572ms} COMTypeInfo>>ffiGetFuncDesc:at:
| | | |1.5% {2053ms} ExternalAddress>>packToArity:
| | | | |1.4% {1982ms} ExternalAddress>>pointerAutoRelease
| | | |1.0% {1393ms} ExternalAddress>>unpackFromArity:
| | | 1.3% {1826ms} ExternalAddress>>autoRelease
| | | 1.0% {1452ms} WeakRegistry>>add:
| | 1.4% {1889ms} Set>>collect:
| | 1.4% {1877ms} Array(SequenceableCollection)>>do:
| | 1.3% {1861ms} Set>>collect:
| | 1.2% {1691ms} COMTypeInfo>>calculateProperties
| | 1.2% {1683ms} COMProperty class>>named:on:
| | 1.2% {1672ms} COMProperty>>named:on:
| | 1.1% {1516ms}
OrderedCollection(Collection)>>detect:ifNone:
| | 1.1% {1496ms}
OrderedCollection(Collection)>>detect:ifFound:ifNone:
| | 1.1% {1464ms} OrderedCollection>>do:
| 9.7% {13495ms} COMDispatchInstance>>getDispatchType
| 9.5% {13164ms} COMTypeInfo>>dispatchInterface
| 9.4% {13112ms} COMTypeInfo>>typeKind
| 9.4% {13112ms} COMTypeInfo>>fillTypeAttributes
| 9.4% {13112ms} BlockClosure>>ensure:
| 9.4% {13112ms} COMTypeInfo>>fillTypeAttributes
| 9.2% {12740ms} GUID>>asString
| 9.2% {12738ms} String class(SequenceableCollection
class)>>streamContents:
| 9.2% {12736ms} String class(SequenceableCollection
class)>>new:streamContents:
| 9.2% {12724ms} GUID>>asString
| 8.5% {11793ms} GUID>>data4
| 7.8% {10763ms} FFITypeArray class(FFIArray
class)>>ofType:size:
| 6.8% {9369ms} FFIArray
class(Class)>>newAnonymousSubclass
| 6.8% {9369ms} ShiftAnonymousClassInstaller
class(ShiftClassInstaller class)>>make:
| 6.6% {9119ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make:
| 6.5% {9087ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make
| 6.4% {8819ms} BlockClosure>>on:do:
| 6.3% {8809ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make
| 6.1% {8440ms}
ShiftClassBuilder>>build
| 2.5% {3463ms}
ShiftClassBuilder>>createMetaclass
| |2.4% {3314ms}
ShDefaultBuilderEnhancer>>configureMetaclass:superclass:withLayoutType:slots:
| | 2.4% {3310ms}
Metaclass(ClassDescription)>>superclass:withLayoutType:slots:
| | 1.7% {2348ms}
FixedLayout(PointerLayout)>>checkSanity
| 1.5% {2097ms}
ShiftClassBuilder>>createClass
| |1.3% {1740ms}
ShDefaultBuilderEnhancer>>configureClass:superclass:withLayoutType:slots:
| | 1.2% {1728ms} a subclass of
FFIArray class(ClassDescription)>>superclass:withLayoutType:slots:
| 1.2% {1676ms}
ShiftClassBuilder>>createSharedVariables
| 1.1% {1484ms}
ShDefaultBuilderEnhancer>>on:declareClassVariables:sharing:
34.9% {48388ms} ADOFields>>item:
|34.9% {48376ms} COMDispatchInstance>>propertyNamed:withArguments:
| 23.1% {32079ms} COMTypeInfo>>properties
| |23.1% {32052ms} COMTypeInfo>>calculateProperties
| | 22.8% {31668ms} COMTypeInfo>>methods
| | 22.8% {31668ms} COMTypeInfo>>calculateMethods
| | 22.8% {31666ms} BlockClosure>>ensure:
| | 22.8% {31611ms} COMTypeInfo>>calculateMethods
| | 22.4% {31032ms} COMTypeInfo>>calculateMethodAt:
| | 19.2% {26717ms} BlockClosure>>ensure:
| | |18.3% {25344ms} COMTypeInfo>>calculateMethodAt:
| | | 17.6% {24380ms} COMMethod class>>fromFuncDesc:in:
| | | 17.5% {24294ms} COMMethod>>from:in:
| | | 10.7% {14903ms}
COMTypeInfo>>getNamesOfMemberID:maxNames:
| | | |4.5% {6242ms} OrderedCollection>>collect:
| | | | |4.3% {6012ms} ByteSymbol(Symbol)>>value:
| | | | | 4.3% {5973ms} BSTRString>>asString
| | | | | 4.1% {5745ms} Win32WideString>>asString
| | | | | 1.6% {2265ms} Win32WideString>>size
| | | | | |1.3% {1740ms} primitives
| | | | | 1.1% {1526ms}
Win32WideString>>reportErrorIfZero:
| | | | | |1.0% {1437ms} primitives
| | | | | 1.0% {1441ms} ByteArray>>utf8Decoded
| | | |2.1% {2856ms} OrderedCollection>>do:
| | | | |1.9% {2570ms} ByteSymbol(Symbol)>>value:
| | | | | 1.8% {2522ms}
BSTRString(FFIExternalReference)>>autoRelease
| | | | | 1.8% {2472ms}
FFIExternalResourceManager class>>addResource:
| | | | | 1.8% {2434ms}
FFIExternalResourceManager>>addResource:
| | | | | 1.7% {2417ms}
FFIExternalResourceManager>>addResource:data:
| | | | | 1.7% {2294ms}
WeakRegistry>>add:executor:
| | | | | 1.6% {2243ms}
WeakRegistry>>protected:
| | | | | 1.6% {2217ms}
Semaphore>>critical:ifError:
| | | | | 1.6% {2191ms}
Semaphore>>critical:
| | | | | 1.5% {2145ms}
BlockClosure>>ensure:
| | | | | 1.5% {2145ms}
Semaphore>>critical:
| | | | | 1.5% {2015ms}
Semaphore>>critical:ifError:
| | | | | 1.4% {1971ms}
BlockClosure>>ifError:
| | | | | 1.4% {1939ms}
BlockClosure>>on:do:
| | | | | 1.4% {1912ms}
WeakRegistry>>add:executor:
| | | | | 1.1%
{1478ms} WeakIdentityKeyDictionary(Dictionary)>>at:ifAbsent:
| | | |1.7% {2332ms} ExternalAddress>>autoRelease
| | | | |1.4% {1994ms} WeakRegistry>>add:
| | | | | 1.4% {1881ms} WeakRegistry>>add:executor:
| | | | | 1.3% {1755ms} WeakRegistry>>protected:
| | | | | 1.2% {1730ms}
Semaphore>>critical:ifError:
| | | | | 1.2% {1706ms} Semaphore>>critical:
| | | | | 1.2% {1648ms}
BlockClosure>>ensure:
| | | | | 1.2% {1648ms}
Semaphore>>critical:
| | | | | 1.1% {1567ms}
Semaphore>>critical:ifError:
| | | | | 1.1% {1520ms}
BlockClosure>>ifError:
| | | | | 1.1% {1497ms}
BlockClosure>>on:do:
| | | | | 1.1% {1472ms}
WeakRegistry>>add:executor:
| | | | | 1.0% {1426ms}
WeakIdentityKeyDictionary(Dictionary)>>at:ifAbsent:
| | | |1.0% {1428ms}
COMTypeInfo(COMUnknownInstance)>>reportErrorIfNoZero:
| | | | 1.0% {1403ms} primitives
| | | 2.2% {3031ms} FFIExternalArray
class>>fromHandle:type:size:
| | | |2.1% {2855ms} FFIExternalArray
class>>resolveType:
| | | | 2.0% {2787ms} FFICallout>>resolveType:
| | | 1.8% {2497ms} COMFuncDesc>>memid
| | | |1.8% {2431ms}
ExternalAddress(ByteArray)>>platformLongAt:
| | | | 1.1% {1541ms} FFIArchitecture
class>>forCurrentArchitecture
| | | 1.3% {1752ms}
FFIExternalArray(SequenceableCollection)>>do:
| | | 1.0% {1418ms} COMMethod>>from:in:
| | 2.3% {3145ms} COMTypeInfo>>ffiGetFuncDesc:at:
| | 1.1% {1579ms} ExternalAddress>>packToArity:
| | 1.1% {1471ms} ExternalAddress>>pointerAutoRelease
| 9.9% {13729ms} COMDispatchInstance>>getDispatchType
| |9.7% {13411ms} COMTypeInfo>>dispatchInterface
| | 9.6% {13377ms} COMTypeInfo>>typeKind
| | 9.6% {13377ms} COMTypeInfo>>fillTypeAttributes
| | 9.6% {13377ms} BlockClosure>>ensure:
| | 9.6% {13377ms} COMTypeInfo>>fillTypeAttributes
| | 9.4% {13011ms} GUID>>asString
| | 9.4% {13005ms} String class(SequenceableCollection
class)>>streamContents:
| | 9.4% {13003ms} String class(SequenceableCollection
class)>>new:streamContents:
| | 9.4% {12989ms} GUID>>asString
| | 8.7% {12023ms} GUID>>data4
| | 7.9% {10904ms} FFITypeArray class(FFIArray
class)>>ofType:size:
| | 6.8% {9450ms} FFIArray
class(Class)>>newAnonymousSubclass
| | |6.8% {9448ms} ShiftAnonymousClassInstaller
class(ShiftClassInstaller class)>>make:
| | | 6.6% {9191ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make:
| | | 6.6% {9146ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make
| | | 6.4% {8833ms} BlockClosure>>on:do:
| | | 6.4% {8814ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make
| | | 6.1% {8446ms}
ShiftClassBuilder>>build
| | | 2.5% {3468ms}
ShiftClassBuilder>>createMetaclass
| | | |2.4% {3313ms}
ShDefaultBuilderEnhancer>>configureMetaclass:superclass:withLayoutType:slots:
| | | | 2.4% {3313ms}
Metaclass(ClassDescription)>>superclass:withLayoutType:slots:
| | | | 1.7% {2364ms}
FixedLayout(PointerLayout)>>checkSanity
| | | | 1.0% {1411ms}
FixedLayout(PointerLayout)>>checkSlotNames
| | | 1.6% {2171ms}
ShiftClassBuilder>>createClass
| | | |1.3% {1794ms}
ShDefaultBuilderEnhancer>>configureClass:superclass:withLayoutType:slots:
| | | | 1.3% {1784ms} a subclass of
FFIArray class(ClassDescription)>>superclass:withLayoutType:slots:
| | | 1.1% {1576ms}
ShiftClassBuilder>>createSharedVariables
| | | 1.0% {1411ms}
ShDefaultBuilderEnhancer>>on:declareClassVariables:sharing:
| | 1.0% {1395ms} FFIExternalType
class>>resolveType:
| 1.8% {2515ms} COMProperty>>getFrom:withArguments:
| 1.8% {2513ms} COMMethod>>invokeOn:withArgs:
6.5% {8965ms} ADOFields>>count
6.5% {8965ms} COMDispatchInstance>>propertyNamed:
4.4% {6073ms} COMTypeInfo>>properties
|4.4% {6071ms} COMTypeInfo>>calculateProperties
| 4.3% {5991ms} COMTypeInfo>>methods
| 4.3% {5991ms} COMTypeInfo>>calculateMethods
| 4.3% {5991ms} BlockClosure>>ensure:
| 4.3% {5979ms} COMTypeInfo>>calculateMethods
| 4.2% {5857ms} COMTypeInfo>>calculateMethodAt:
| 3.7% {5148ms} BlockClosure>>ensure:
| 3.5% {4924ms} COMTypeInfo>>calculateMethodAt:
| 3.4% {4737ms} COMMethod class>>fromFuncDesc:in:
| 3.4% {4726ms} COMMethod>>from:in:
| 2.1% {2923ms}
COMTypeInfo>>getNamesOfMemberID:maxNames:
2.0% {2736ms} COMDispatchInstance>>getDispatchType
2.0% {2708ms} COMTypeInfo>>dispatchInterface
1.9% {2700ms} COMTypeInfo>>typeKind
1.9% {2700ms} COMTypeInfo>>fillTypeAttributes
1.9% {2700ms} BlockClosure>>ensure:
1.9% {2700ms} COMTypeInfo>>fillTypeAttributes
1.9% {2629ms} GUID>>asString
1.9% {2629ms} String class(SequenceableCollection
class)>>streamContents:
1.9% {2629ms} String class(SequenceableCollection
class)>>new:streamContents:
1.9% {2625ms} GUID>>asString
1.8% {2452ms} GUID>>data4
1.6% {2202ms} FFITypeArray class(FFIArray
class)>>ofType:size:
1.4% {1925ms} FFIArray
class(Class)>>newAnonymousSubclass
1.4% {1925ms} ShiftAnonymousClassInstaller
class(ShiftClassInstaller class)>>make:
1.4% {1888ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make:
1.4% {1874ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make
1.3% {1824ms} BlockClosure>>on:do:
1.3% {1824ms}
ShiftAnonymousClassInstaller(ShiftClassInstaller)>>make
1.3% {1755ms} ShiftClassBuilder>>build
--------------------------------
Process: other processes
--------------------------------
13.7% {19012ms} WeakArray class>>restartFinalizationProcess
13.7% {19012ms} WeakArray class>>finalizationProcess
11.0% {15316ms} primitives
2.7% {3688ms} WeakArray class>>doOldFinalization
2.7% {3688ms} Semaphore>>critical:
2.7% {3688ms} BlockClosure>>ensure:
2.7% {3688ms} Semaphore>>critical:
2.7% {3688ms} WeakArray class>>doOldFinalization
2.7% {3686ms} WeakArray(SequenceableCollection)>>do:
2.7% {3682ms} WeakArray class>>doOldFinalization
2.7% {3680ms} BlockClosure>>on:fork:
2.6% {3675ms} BlockClosure>>on:do:
2.6% {3672ms} WeakArray class>>doOldFinalization
2.6% {3665ms} WeakRegistry>>finalizeValues
1.9% {2594ms} OrderedCollection>>do:
1.2% {1671ms} WeakRegistry>>finalizeValues
1.1% {1500ms} BlockClosure>>on:fork:
**Leaves**
11.0% {15316ms} WeakArray class>>finalizationProcess
4.7% {6573ms} ByteArray>>pointerAt:
2.9% {4039ms} Win32WideString>>size
2.6% {3628ms} COMDispatchInstance(COMUnknownInstance)>>reportErrorIfNoZero:
2.6% {3601ms} OrderedCollection>>do:
2.4% {3265ms} Win32WideString>>reportErrorIfZero:
1.9% {2631ms} WeakRegistry>>add:executor:
1.8% {2490ms} Array(SequenceableCollection)>>do:
1.4% {1994ms} ByteArray>>unsignedByteAt:
1.4% {1926ms} Context>>resume:through:
1.4% {1891ms} ExternalAddress>>unpackFromArity:
1.2% {1716ms} WeakIdentityKeyDictionary(WeakKeyDictionary)>>scanFor:
1.2% {1681ms} LayoutClassScope>>do:
1.2% {1596ms} ExternalAddress>>autoRelease
1.1% {1555ms} ByteSymbol(Symbol)>>=
1.1% {1515ms} WeakKeyAssociation>>key
1.0% {1408ms} a subclass of FFIArray class(Class)>>sharedPools
**Memory**
old +16,777,216 bytes
young -19,307,696 bytes
used -2,530,480 bytes
free +19,307,696 bytes
**GCs**
full 26 totalling 2,478ms (2.0% uptime), avg 95.0ms
incr 7403 totalling 11,800ms (9.0% uptime), avg 2.0ms
tenures 11,514,213 (avg 0 GCs/tenure)
root table 0 overflows
