Priorities – PostgreSQL Wiki
Wednesday, January 20th, 2010some info about managing/prioritizing resources (CPU/IO/RAM) under PostgreSQL from the project’s WIKI
some info about managing/prioritizing resources (CPU/IO/RAM) under PostgreSQL from the project’s WIKI
Posted in dba, IO, ionice, nice, performance, postgresql, priorities | Comments Off | permalink
notes about Linux IO Scheduler – CFQ [Completely Fair Queue] . Also see http://en.wikipedia.org/wiki/Noop_scheduler http://en.wikipedia.org/wiki/Anticipatory_scheduling http://en.wikipedia.org/wiki/Deadline_scheduler
Posted in cfq, IO, kernel, Linux, performance, scheduler, storage, sysadmin | Comments Off | permalink
Kernel Korner – I/O Schedulers
Posted in article, disk, IO, kernel, Linux, linuxjournal, performance, reference, scheduler, tuning | Comments Off | permalink
read this before rushing to by some SSDs
Posted in caching, database, disk, for:collidr, IO, performance, SSD, sysadmin | Comments Off | permalink
tells you about a plugin (a perl script ) for munin that will collect linux disk IO stats and send it to munin for pretty graphs.
Posted in disk, IO, Linux, monitoring, munin, performance, sysadmin, system | Comments Off | permalink
explains use linux IO scheulers with presence of smart RAID controllers.
Posted in database, for:collidr, IO, kernel, Linux, mysql, performance, postgresql, raid, sysadmin, tuning | Comments Off | permalink
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Konstantin Antselovich (c) 2004-2011
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