Section 4.8. Disk Saturation
4.8. Disk SaturationA sustained level of disk saturation usually means a performance problem. A disk at saturation is constantly busy, and new transactions are unable to preempt the currently active disk operation in the same way a thread can preempt the CPU. This means that new transactions suffer an unavoidable delay as they queue, waiting their turn. |
Solaris Performance and Tools: DTrace and MDB Techniques for Solaris 10 and OpenSolaris
ISBN: 0131568191
EAN: 2147483647
EAN: 2147483647
Year: 2007
Pages: 180
Pages: 180
- Article 200 Use and Identification of Grounded Conductors
- Article 338 Service-Entrance Cable Types SE and USE
- Article 354 Nonmetallic Underground Conduit with Conductors Type NUCC
- Article 386 Surface Metal Raceways
- Example No. D10 Feeder Ampacity Determination for Adjustable-Speed Drive Control [See 215.2, 430.24, 620.13, 620.14, 620.61, Tables 430.22(E), and 620.14]