Short: status for mappings wrong
From: Christian Mudra
Date: 2001-10-10
Type: Bug
State: Done.
3.3.197/3.2.9-dev.427: The problem was probably that the statistics code
assumed the .hash member to be valid during a GC.
(02-03-26) This happened in FinalFrontier in a GC:
DEBUG: map 'Root' 20 (num values 1) + 19776 (string 0, misc 9880) + 3753960892 (hash 4, mask 2, used 187698044) = 3753980688
DEBUG: (mapping.c : 4268) Invalid total mapping size 3757063176 (avail 83942192), was 3082488
I added more stringent checking to the mapping size in mapping.c wherever
hash->used is modified.
----------------------------------------------------------------------------
Apropos status: Ich glaube dem heutigen status nicht:
> status
Actions: 4167 116676
Shadows: 24 576
Objects: 4727 3909997 (2560 swapped, 4859 Kbytes)
Arrays: 70797 2713912
Mappings: 37235 -924067248
Prog blocks: 2303 6683590 (1075 swapped, 2920 Kbytes)
Memory reserved: 1100000
hash table overhead 4096
Strings malloced 76145 2761524 + 1958552 overhead
call out: 260 9360 (current length 40)
Regexp cache: 248 121088
Lexer structures 245913
Comm structures 16220
Other structures 69426
--------
Total: -907346186
Sieht doch nett aus, sowas negatives bei Mappings .. :-) *sowasfuerBughaltend*
----------------------------------------------------------------------------
Date: Fri, 19 Oct 2001 20:29:50 +0200
From: Freaky <Freaky@UNItopia.RUS.Uni-Stuttgart.DE>
To: Lars Duening <lars@bearnip.com>
Subject: orbit verwendet mehr Arbeitsspeicher als der Rechner hat (fwd)
Hi,
Das ist der dev-351
Da scheint die Berechnung der Mapping-Groessen nicht zu stimmen.
Ciao
Freaky
From: =?iso-8859-1?Q?J=FCrgen_Weickert?= <juergen.weickert@datadesign.de>
To: mudadm@UNItopia.bera.rus.Uni-Stuttgart.DE
Subject: orbit verwendet mehr Arbeitsspeicher als der Rechner hat
Date: Fri, 19 Oct 2001 15:57:36 +0200
> status
Actions: 26134 731752
Shadows: 3 72
Objects: 2060 1184790 (0 swapped, 0 Kbytes)
Arrays: 68140 3606272
Mappings: 9394 586347592
Prog blocks: 1105 4845604 (0 swapped, 0 Kbytes)
Memory reserved: 0
hash table overhead 65536
Strings malloced 99290 4781480 + 1056464 overhead
call out: 140 5040 (current length 56)
Regexp cache: 466 253906
Lexer structures 220887
Comm structures 6488
Other structures 52362
--------
Total: 603159277
> malloc
Type Count Space (bytes)
sbrk requests: 547 42317572 (a)
large blocks: 15807 29870088 (b)
large net avail: 29427492
large free blocks: 825 12447480 (c)
large wasted: 1 4 (d)
small chunks: 533 18973344 (e)
small blocks: 239183 15659884 (f)
small net avail: 8962760
small free blocks: 30970 3293472 (g)
small wasted: 721 19980 (h)
unused from current chunk 8 (i)
permanent blocks: 71 141300
clib allocations: 62 6008
malloc_increment_size: calls 4440780 success 9806 total 1938570
Total storage: (b+c+d) 42317572 should equal (a) 42317572
Total small storage: (f+g+h+i) 18973344 should equal (e) 18973344
Total storage in use: (b-g-h-i) 26556628 net available: 19416908
Total storage unused: (c+d+g+h+i) 15760944
