Dear Guys,
For some weeks now, I often have severe memory problems with Fiddler. Fiddler takes all memory, then all other applications need to access the pagefile and quickly the system becomes unusable. This happens every two days or once a week or so. It happens today and it happened two days ago.
* I don't stream any audio or video.
* "Keep only" is set to 100.
* To me, it seems this is somehow correlated to Windows downloading some update packages. Not sure, though.
Fiddler Version:
v4.6.20171.7553
Built: Fr, 27. Jan 2017
64-bit AMD64, VM: 49,0mb, WS: 84,0mb
.NET 4.6.2 WinNT 10.0.15063.0
If client aborts while streaming, finish if session visible
!memory in QuickExec Box gives:
11:57:33:4986 Fiddler.Network.ProtocolViolation - [#278] The Request's Host header did not match the URL's host component.
URL Host: a-0020.a-msedge.net
Header Host: officecdn.microsoft.com
11:57:33:6278 Fiddler.Network.ProtocolViolation - [#279] The Request's Host header did not match the URL's host component.
URL Host: a-0020.a-msedge.net
Header Host: officecdn.microsoft.com
11:57:33:7550 Fiddler.Network.ProtocolViolation - [#280] The Request's Host header did not match the URL's host component.
URL Host: e1723.dscd.akamaiedge.net
Header Host: officecdn.microsoft.com
11:57:33:9009 Fiddler.Network.ProtocolViolation - [#281] The Request's Host header did not match the URL's host component.
URL Host: e1723.dscd.akamaiedge.net
Header Host: officecdn.microsoft.com
12:09:15:5155 fiddler.network.readresponse.failure> Session #346 raised exception System.Net.Sockets.SocketException Eine bestehende Verbindung wurde softwaregesteuert
durch den Hostcomputer abgebrochen
12:09:15:5155 fiddler.network.readresponse.failure> Session #347 raised exception System.Net.Sockets.SocketException Eine bestehende Verbindung wurde softwaregesteuert
durch den Hostcomputer abgebrochen
12:13:38:7092 fiddler.network.readresponse.failure> Session #352 raised exception System.Net.Sockets.SocketException Eine bestehende Verbindung wurde softwaregesteuert
durch den Hostcomputer abgebrochen
12:13:38:7092 fiddler.network.readresponse.failure> Session #353 raised exception System.Net.Sockets.SocketException Eine bestehende Verbindung wurde softwaregesteuert
durch den Hostcomputer abgebrochen
12:14:03:7589 MEMORY ANALYSIS
-= Fiddler Memory Usage =-
Process Bitness: 64
OS Version: 10.0.15063.0
CLR Version: 4.0.30319.42000
LOH Compact: Supported
The Web Sessions list contains 101 Sessions, accounting for:
137.036 bytes of headers
3.152.234 bytes of bodies
0 bytes of WebSocket messages
-PRE-GC-
GCAllocated: 13.348.669.776
VirtualMemory: 14.230.929.408
WorkingSet: 2.936.229.888
-POST-GC-
GCAllocated: 9.598.081.592
VirtualMemory: 9.817.096.192
WorkingSet: 1.418.104.832
-= System Memory Info=-
Total Physical: 8.501.952.512
Available: 3.918.082.048
Total Virtual: 140.737.488.224.256
Available: 140.690.886.983.680
Total PageFile: 21.374.271.488
Available: 7.160.733.696
After some seconds, all the freed memory is taken up again. !memory gives then:
12:15:45:7548 MEMORY ANALYSIS
-= Fiddler Memory Usage =-
Process Bitness: 64
OS Version: 10.0.15063.0
CLR Version: 4.0.30319.42000
LOH Compact: Supported
The Web Sessions list contains 101 Sessions, accounting for:
137.036 bytes of headers
3.152.234 bytes of bodies
0 bytes of WebSocket messages
-PRE-GC-
GCAllocated: 12.447.535.864
VirtualMemory: 12.671.918.080
WorkingSet: 5.590.409.216
-POST-GC-
GCAllocated: 10.362.271.696
VirtualMemory: 10.570.149.888
WorkingSet: 3.508.121.600
-= System Memory Info=-
Total Physical: 8.501.952.512
Available: 3.343.585.280
Total Virtual: 140.737.488.224.256
Available: 140.690.219.040.768
Total PageFile: 20.293.812.224
Available: 5.401.878.528
Four minutes later:
12:19:17:0911 MEMORY ANALYSIS
-= Fiddler Memory Usage =-
Process Bitness: 64
OS Version: 10.0.15063.0
CLR Version: 4.0.30319.42000
LOH Compact: Supported
The Web Sessions list contains 101 Sessions, accounting for:
137.036 bytes of headers
3.152.234 bytes of bodies
0 bytes of WebSocket messages
-PRE-GC-
GCAllocated: 13.218.860.992
VirtualMemory: 13.464.555.520
WorkingSet: 1.922.998.272
-POST-GC-
GCAllocated: 10.384.166.112
VirtualMemory: 10.614.800.384
WorkingSet: 392.175.616
-= System Memory Info=-
Total Physical: 8.501.952.512
Available: 2.732.867.584
Total Virtual: 140.737.488.224.256
Available: 140.690.356.396.032
Total PageFile: 21.373.087.744
Available: 6.433.079.296
12:25:04:8333 MEMORY ANALYSIS
-= Fiddler Memory Usage =-
Process Bitness: 64
OS Version: 10.0.15063.0
CLR Version: 4.0.30319.42000
LOH Compact: Supported
The Web Sessions list contains 101 Sessions, accounting for:
137.036 bytes of headers
3.152.234 bytes of bodies
0 bytes of WebSocket messages
-PRE-GC-
GCAllocated: 12.335.226.200
VirtualMemory: 14.014.726.144
WorkingSet: 2.947.018.752
-POST-GC-
GCAllocated: 9.590.238.304
VirtualMemory: 9.818.116.096
WorkingSet: 1.271.791.616
-= System Memory Info=-
Total Physical: 8.501.952.512
Available: 4.442.357.760
Total Virtual: 140.737.488.224.256
Available: 140.691.292.782.592
Total PageFile: 24.630.853.632
Available: 10.420.068.352
Process Top List at 12:24 o'clock: 774.png
2 Answers, 1 is accepted
Could your problem be related to this topic - http://www.telerik.com/community/forums/fiddler-memory-issues ?
Regards,
Tsviatko Yovtchev
Progress Telerik
Rank 1
This could well be. But my problem isn't solved.
I've posted my problem also in that thread on May 30st. I've reposted as a separate thread (this one) as nobody seemed to react on that post.
Inbetween people took notice of my post in the other thread, so this thread here could probably be closed.
Sorry for crossposting and best regards!