#### 28.4.3.12 The io\_global\_by\_file\_by\_latency and x$io\_global\_by\_file\_by\_latency
Views

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 These views summarize global I/O consumers to display time waiting for I/O, grouped by file. By default, rows are sorted by descending total latency.

 The [`io_global_by_file_by_latency`](sys-io-global-by-file-by-latency.html) and [`x$io_global_by_file_by_latency`](sys-io-global-by-file-by-latency.html) views have these columns:

* `file`

   The file path name.

* `total`

   The total number of I/O events for the file.

* `total_latency`

   The total wait time of timed I/O events for the file.

* `count_read`

   The total number of read I/O events for the file.

* `read_latency`

   The total wait time of timed read I/O events for the file.

* `count_write`

   The total number of write I/O events for the file.

* `write_latency`

   The total wait time of timed write I/O events for the file.

* `count_misc`

   The total number of other I/O events for the file.

* `misc_latency`

   The total wait time of timed other I/O events for the file.

