Advances, Systems and Applications
Table 1 Overhead induced by the hypercall
From: Fine-grained preemption analysis for latency investigation across virtual machines
| Â | Time (ns) | Â | |
|---|---|---|---|
| Â | Without | With | Relative |
| Â | tracing | tracing | Â |
One synchronization tracepoint | 102 | 153 | 50.0% |
Hypercall round-trip | 5168 | 5565 | 7.7% |