Call stack sampling for threads having latencies exceeding a threshold
US8286139B2 · kind B2 · utility
28Cited by
14References
23Claims
0Family size
Assignee
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Key dates
| Filing date | Mar 19, 2008 |
| Grant date | Oct 9, 2012 |
| Priority date | — |
| Expiry date | Aug 10, 2031 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG06F2201/885
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A computer implemented method, apparatus, and computer usable program code for sampling call stack information. An accumulated latency time is monitored for a set of threads executing in a data processing system. The call stack information is obtained for the thread in response to a thread in the set of threads having an associated accumulated latency exceeding a threshold.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.