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Type: Bug
Resolution: Duplicate
Priority: Major - P3
Fix Version/s: None
Affects Version/s: 2.4.9, 2.6.0-rc2
Component/s: Performance
Labels:
- flush
- lock
Environment:
Windows Server 2008R2 SP1, 128GB RAM, 3TB HHD, 12Cores

Operating System:
Windows

Every 60 seconds, Mongo stops processing all requests and pauses for X seconds, where X depended on Memory Working Set. For expample, 32GB in Working Set = ~5-8 seconds. Even if there are no inserts and updates.

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mongostat log.txt
53 kB
Apr 01 2014 06:46:59 PM UTC
mongod.log.2014-04-03T05-17-46
2.74 MB
Apr 03 2014 05:19:44 AM UTC
mongodb_log_000001.7z
136 kB
Apr 04 2014 05:53:58 AM UTC

depends on

SERVER-13681 MongoDB stalls during background flush on Windows

Closed

SERVER-13725 Reads & Writes are blocked during Memory Map File Remap on win/solaris

Closed

SERVER-13729 Reads & Writes are blocked during data file allocation on Windows

Closed

is duplicated by

SERVER-10591 Database is locked (or freezed) when database executes a Datafilesync

Closed

is related to

SERVER-12401 Improve the memory-mapped files flush on Windows

Closed

related to

SERVER-9868 heartbeats not responded to during mmap flushing on Windows

Closed

SERVER-12880 Server pauses on requests every 60 seconds

Closed

(2 related to)

Assignee:: Mark Benvenuto

Reporter:: Nikita Tarasov

Participants:: Mark Benvenuto, Nikita Tarasov, Thomas Rueckstiess

Votes:: 0 Vote for this issue

Watchers:: 11 Start watching this issue

Created:: Apr 01 2014 06:40:25 PM UTC

Updated:: Jul 08 2014 03:54:03 PM UTC

Resolved:: Jul 08 2014 03:54:03 PM UTC

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