How to Display Cache Flushing Statistics (vmstat -c)

Run the vmstat -c command to show cache flushing statistics for a virtual cache.

$ vmstat -c
usr     ctx     rgn     seg     pag     par
  0   60714       5  134584 4486560 4718054

The output shows the total number of cache flushes since the last boot. The cache types are described in the following table.