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suricata-8.0.0
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suricata-7.0.4
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suricata-7.0.0-beta1
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suricata-6.0.6
suricata-5.0.10
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suricata-6.0.1
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suricata-4.1.10
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suricata-5.0.3
suricata-4.1.8
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suricata-3.0.1
suricata-3.0.1RC1
suricata-3.0
suricata-2.0.11
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suricata-2.1beta3
suricata-2.0.6
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suricata-2.0.3
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suricata-1.4.7
suricata-1.4.6
suricata-1.4.5
suricata-2.0beta1
suricata-1.4.4
suricata-1.4.3
suricata-1.4.2
suricata-1.4.1
suricata-1.3.6
suricata-1.4
suricata-1.3.5
suricata-1.4rc1
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suricata-1.3beta1
suricata-1.2.1
suricata-1.2
suricata-1.2rc1
suricata-1.2beta1
suricata-1.1.1
suricata-0.8.2
suricata-1.0.0
suricata-1.0.1
suricata-1.0.2
suricata-1.0.3
suricata-1.0.4
suricata-1.0.5
suricata-1.1
suricata-1.1beta1
suricata-1.1beta2
suricata-1.1beta3
suricata-1.1rc1
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Commit Graph

10 Commits (4a186bcf1d3c8aa180c4a95d4fa6fe048b9c3f26)

Author SHA1 Message Date
Victor Julien 0150e66ede flow engine: improve scalability 
Major redesign of the flow engine. Remove the flow queues that turned
out to be major choke points when using many threads. Flow manager now
walks the hash table directly. Simplify the way we get a new flow in
case of emergency.
 14 years ago
Anoop Saldanha 420befb180 Changed my email address to anoopsaldanha at gmail dot com from my current one 14 years ago
Victor Julien a138b32533 flow manager: timing change 
Set default timeout for the flow manager to wake up to 1 second. The 0.4 sec
performed best on a Xeon, but in kvm vm's it was horrible:

32 bit vm: 60% cpu for flowmgr when idle.
64 bit vm: 30% cpu for flowmgr when idle.

With the 1 second timeout both are at 0.3% cpu.
 14 years ago
Victor Julien 786148319c Lower flow manager wake up timer to 0.4 seconds as that performs 2% better in my tests. 14 years ago
Anoop Saldanha 776bf633e3 flow manager code cleanup. Remove unused code + fix indentation. Remove unused vars 14 years ago
Anoop Saldanha 9917744707 separate timers for flow mgr thread for normal and emerg mode. Signal flow mgr thread when in emerg mode 14 years ago
Eric Leblond 5a63662766 Flow: use condition system instead of short sleep 
Short sleep can lead to some really annoying performance issue in
some environnement like virtual systems. This technic was used in
the flow manager. This patch uses an alternate approach based on
a timed condition which is triggered each time a new flow has to
be created. This avoid to run out of flow. A counter is also done
to be able not to run the cleaning code at each new flow.
 14 years ago
Victor Julien b39acddf28 Add flow counters: memuse, pruning stats, emergency mode. Bug #348. 14 years ago
Anoop Saldanha d68f182ebd introduce SCPerfSyncCounters/SCPerfSyncCounters macro to synchronize counters 14 years ago
Anoop Saldanha b6ba944e6d Rearrange flow manager functions into flow-manager.[ch]. Some other minor changes/updates 14 years ago