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High Tempdb Usage


High Tempdb Usage

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VastSQL
VastSQL
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Hi Experts,

In one of our servers when some SSIS jobs are executed tempdb usage will become very high 1.99TB is reduced to 100GB in 7 Hours.

Is that normal if not what i need to check.
GilaMonster
GilaMonster
SSC Guru
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It's your server, you're the one who can tell if that's normal for your server.

If you feel that's excessive for your server, or you want to reduce it, investigate what's using TempDB and see if you can optimise them to use less TempDB space.

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


VastSQL
VastSQL
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Thanks Gail,

Can you help me in identifying the processes using tempdb?? Some SSIS jobs running and its showing they are using user db.
GilaMonster
GilaMonster
SSC Guru
SSC Guru (86K reputation)SSC Guru (86K reputation)SSC Guru (86K reputation)SSC Guru (86K reputation)SSC Guru (86K reputation)SSC Guru (86K reputation)SSC Guru (86K reputation)SSC Guru (86K reputation)

Group: General Forum Members
Points: 86190 Visits: 45229
sys.dm_db_session_space_usage

Gail Shaw
Microsoft Certified Master: SQL Server, MVP, M.Sc (Comp Sci)
SQL In The Wild: Discussions on DB performance with occasional diversions into recoverability

We walk in the dark places no others will enter
We stand on the bridge and no one may pass


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