Unerklärlicher Speicherfresser

[TurboMagic]

Zitat von peterbelow:

Das sieht so aus, als wenn der Memory manager für jedes New einen 4K Speicherblock vom OS anfordert anstelle den vorherigen zu partitionieren. Sieh Dir mal das Ergebnis von GetMemoryManagerState vor und nach der Testschleife an. Falls Du nicht den default memory manager verwendest check mal alles, was zur Konfiguration des MMs gehört. Soweit ich mich erinnere gibt es da eine Möglichkeit, dem MM zu sagen, was er als "large block" ansehen soll. Wenn das aus irgendwelchen Gründen auf 0 stehen sollte würde es die Symptome erklären...

Hier was wir direkt nach der Schleife in eine Log-Datei schreiben konnten:

Small BlockTypeStates:
Internal BlockSize: 16; Useable BlockSize:12; A llocated BlockCount:3; Reserved AddressSpace:29488
Internal BlockSize: 24; Useable BlockSize:20; Allocated BlockCount:21; Reserved AddressSpace:29488
Internal BlockSize: 32; Useable BlockSize:28; Allocated BlockCount:13; Reserved AddressSpace:29488
Internal BlockSize: 40; Useable BlockSize:36; Allocated BlockCount:11; Reserved AddressSpace:29488
Internal BlockSize: 48; Useable BlockSize:44; Allocated BlockCount:4; Reserved AddressSpace:29488
Internal BlockSize: 56; Useable BlockSize:52; Allocated BlockCount:6; Reserved AddressSpace:29488
Internal BlockSize: 64; Useable BlockSize:60; Allocated BlockCount:5; Reserved AddressSpace:29488
Internal BlockSize: 72; Useable BlockSize:68; Allocated BlockCount:8; Reserved AddressSpace:29488
Internal BlockSize: 80; Useable BlockSize:76; Allocated BlockCount:5; Reserved AddressSpace:29488
Internal BlockSize: 88; Useable BlockSize:84; Allocated BlockCount:2; Reserved AddressSpace:58976
Internal BlockSize: 96; Useable BlockSize:92; Allocated BlockCount:2; Reserved AddressSpace:29488
Internal BlockSize: 104; Useable BlockSize:100; Allocated BlockCount:3; Reserved AddressSpace:29488
Internal BlockSize: 112; Useable BlockSize:108; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 120; Useable BlockSize:116; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 128; Useable BlockSize:124; Allocated BlockCount:2; Reserved AddressSpace:29488
Internal BlockSize: 136; Useable BlockSize:132; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 144; Useable BlockSize:140; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 152; Useable BlockSize:148; Allocated BlockCount:1; Reserved AddressSpace:29488
Internal BlockSize: 160; Useable BlockSize:156; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 176; Useable BlockSize:172; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 192; Useable BlockSize:188; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 208; Useable BlockSize:204; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 224; Useable BlockSize:220; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 240; Useable BlockSize:236; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 256; Useable BlockSize:252; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 272; Useable BlockSize:268; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 288; Useable BlockSize:284; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 304; Useable BlockSize:300; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 320; Useable BlockSize:316; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 352; Useable BlockSize:348; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 384; Useable BlockSize:380; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 416; Useable BlockSize:412; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 448; Useable BlockSize:444; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 480; Useable BlockSize:476; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 528; Useable BlockSize:524; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 576; Useable BlockSize:572; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 624; Useable BlockSize:620; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 672; Useable BlockSize:668; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 736; Useable BlockSize:732; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 800; Useable BlockSize:796; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 880; Useable BlockSize:876; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 960; Useable BlockSize:956; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1056; Useable BlockSize:1052; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1152; Useable BlockSize:1148; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1264; Useable BlockSize:1260; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1376; Useable BlockSize:1372; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1504; Useable BlockSize:1500; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1648; Useable BlockSize:1644; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1808; Useable BlockSize:1804; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 1984; Useable BlockSize:1980; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 2176; Useable BlockSize:2172; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 2384; Useable BlockSize:2380; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 2608; Useable BlockSize:2604; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 2608; Useable BlockSize:2604; Allocated BlockCount:0; Reserved AddressSpace:0
Internal BlockSize: 2608; Useable BlockSize:2604; Allocated BlockCount:0; Reserved AddressSpace:0

Allocated Medium Block Count: 0
Total Allocated Medium BlockSize: 0
Reserved Medium BlockAddress Space: 868384
Allocated Large Block Count: 0
Total Allocated Large BlockSize: 0
Reserved Large BlockAddress Space0

Grüße
TurboMagic