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Very slow procesing of the monitoring requests under high load and blocking other activity during that time [CORE2209] #2637

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firebird-automations opened this issue Nov 26, 2008 · 8 comments

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Submitted by: @dyemanov

When the server is highly loaded (a few hundreds connections), then the query against any MON$ table may take a noticeable time. During this period, new connections could be blocked, as well as the activity in the already existing connections could be suspended.

Commits: 595ff8b ca0df9c 25dc79d

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Modified by: @dyemanov

assignee: Dmitry Yemanov [ dimitr ]

@firebird-automations
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Modified by: @dyemanov

status: Open [ 1 ] => In Progress [ 3 ]

@firebird-automations
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Modified by: @dyemanov

status: In Progress [ 3 ] => In Progress [ 3 ]

Fix Version: 2.1.2 [ 10270 ]

@firebird-automations
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Modified by: @dyemanov

Version: 2.5 Alpha 1 [ 10224 ]

Fix Version: 2.5 Beta 1 [ 10251 ]

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Modified by: @dyemanov

status: In Progress [ 3 ] => Open [ 1 ]

@firebird-automations
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Modified by: @dyemanov

status: Open [ 1 ] => Resolved [ 5 ]

resolution: Fixed [ 1 ]

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Modified by: @pcisar

status: Resolved [ 5 ] => Closed [ 6 ]

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Modified by: @pavel-zotov

QA Status: No test

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