Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review
Research output: Contribution to conference - Without ISBN/ISSN › Poster › peer-review
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TY - CONF
T1 - Using context switches for VM scaling
AU - Hadley, James
AU - Roedig, Utz
AU - Elkhatib, Yehia
N1 - Conference code: 35
PY - 2016/12/9
Y1 - 2016/12/9
N2 - Virtualisation encourages users to procure, relinquish and scale resources frequently. Such fluid deployments require continuous performance assessment to inform resource allocation. In current systems Tick Accounting, Load Average, and Memory Usage are used to judge system performance and to trigger resource scaling. We argue that the readily available Context Switch (CS) counter is also an effective performance indicator. We demonstrate the efficacy of CS and show that it can also be used as base for scaling decisions.
AB - Virtualisation encourages users to procure, relinquish and scale resources frequently. Such fluid deployments require continuous performance assessment to inform resource allocation. In current systems Tick Accounting, Load Average, and Memory Usage are used to judge system performance and to trigger resource scaling. We argue that the readily available Context Switch (CS) counter is also an effective performance indicator. We demonstrate the efficacy of CS and show that it can also be used as base for scaling decisions.
U2 - 10.1109/PCCC.2016.7820599
DO - 10.1109/PCCC.2016.7820599
M3 - Poster
T2 - 35th IEEE International Performance Computing and Communications Conference
Y2 - 9 December 2016 through 11 December 2016
ER -