.filter(trace -> trace.getHostId().equals(getHostId()))
.map(trace -> TmfTraceUtils.getAnalysisModuleOfClass(trace, KernelAnalysisModule.class, KernelAnalysisModule.ID))
.filter(mod -> mod != null)
.filter(trace -> trace.getHostId().equals(getHostId()))
.map(trace -> TmfTraceUtils.getAnalysisModuleOfClass(trace, KernelAnalysisModule.class, KernelAnalysisModule.ID))
.filter(mod -> mod != null)