Lines Matching full:sampling

130 and clear the bit(s) for next sampling target address and checks whether the
131 bit(s) set again after one sampling period.  This could disturb other kernel
150 monitoring attributes, ``sampling interval``, ``aggregation interval``,
164 ``sampling interval`` and ``aggregation interval``.  In detail, DAMON checks
165 access to each page per ``sampling interval`` and aggregates the results.  In
180         sleep(sampling interval)
188 Region Based Sampling
194 one page in the region is required to be checked.  Thus, for each ``sampling
196 ``sampling interval``, checks whether the page is accessed meanwhile, and
225 divided by ``sampling interval``).   Then, after it reports and clears the
278 cases.  Set ``sampling interval`` proportional to ``aggregation interval``.  By
305 ``Sampling interval`` defines the resolution of each aggregation.  If it is set
309 useless in many use cases.  If ``sampling interval`` is too small, it will not
333 DAMON provides automatic tuning of the ``sampling interval`` and ``aggregation
348 ``aggregation interval / sampling interval``.
356 The user can further set the minimum and maximum ``sampling interval`` that can
358 ``max_sample_us``).  Because the tuning mechanism changes ``sampling interval``