发明名称 |
Profiling input / output operations |
摘要 |
Implementations of the present disclosure provide methods including executing a virtual machine configured to execute a plurality of applications and perform a plurality of I/O operations; storing meta information for a first I/O operation performed by the virtual machine in an I/O information holder for the virtual machine; receiving a request to begin an I/O profiling session on the virtual machine after storing the meta information; and reporting an I/O event record for a second I/O operation performed by the virtual machine using the meta information for the first I/O operation, wherein the second I/O operation is performed after beginning an I/O profiling session on the virtual machine. |
申请公布号 |
US8656407(B2) |
申请公布日期 |
2014.02.18 |
申请号 |
US20100910486 |
申请日期 |
2010.10.22 |
申请人 |
WINTERGERST MICHAEL;MOSTOWOJ DIETRICH;SCHMELTER RALF;SCHREIBER STEFFEN;SCHEERER JOHANNES;SAP AG |
发明人 |
WINTERGERST MICHAEL;MOSTOWOJ DIETRICH;SCHMELTER RALF;SCHREIBER STEFFEN;SCHEERER JOHANNES |
分类号 |
G06F9/46;G06F9/455;G06F12/00;G06F13/00 |
主分类号 |
G06F9/46 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|