qmp-commands: move 'query-blockstats' doc to schema

Signed-off-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Signed-off-by: Markus Armbruster <armbru@redhat.com>

1 files changed, 0 insertions, 188 deletions

diff --git a/docs/qmp-commands.txt b/docs/qmp-commands.txt
index 4b72f08..41797c8 100644
--- a/docs/qmp-commands.txt
+++ b/docs/qmp-commands.txt
@@ -800,194 +800,6 @@ named schema entities.  Entities are commands, events and various
 types.  See docs/qapi-code-gen.txt for information on their structure
 and intended use.
 
-query-blockstats
-----------------
-
-Show block device statistics.
-
-Each device statistic information is stored in a json-object and the returned
-value is a json-array of all devices.
-
-Each json-object contain the following:
-
-- "device": device name (json-string)
-- "stats": A json-object with the statistics information, it contains:
-    - "rd_bytes": bytes read (json-int)
-    - "wr_bytes": bytes written (json-int)
-    - "rd_operations": read operations (json-int)
-    - "wr_operations": write operations (json-int)
-    - "flush_operations": cache flush operations (json-int)
-    - "wr_total_time_ns": total time spend on writes in nano-seconds (json-int)
-    - "rd_total_time_ns": total time spend on reads in nano-seconds (json-int)
-    - "flush_total_time_ns": total time spend on cache flushes in nano-seconds (json-int)
-    - "wr_highest_offset": The offset after the greatest byte written to the
-                           BlockDriverState since it has been opened (json-int)
-    - "rd_merged": number of read requests that have been merged into
-                   another request (json-int)
-    - "wr_merged": number of write requests that have been merged into
-                   another request (json-int)
-    - "idle_time_ns": time since the last I/O operation, in
-                      nanoseconds. If the field is absent it means
-                      that there haven't been any operations yet
-                      (json-int, optional)
-    - "failed_rd_operations": number of failed read operations
-                              (json-int)
-    - "failed_wr_operations": number of failed write operations
-                              (json-int)
-    - "failed_flush_operations": number of failed flush operations
-                               (json-int)
-    - "invalid_rd_operations": number of invalid read operations
-                               (json-int)
-    - "invalid_wr_operations": number of invalid write operations
-                               (json-int)
-    - "invalid_flush_operations": number of invalid flush operations
-                                  (json-int)
-    - "account_invalid": whether invalid operations are included in
-                         the last access statistics (json-bool)
-    - "account_failed": whether failed operations are included in the
-                         latency and last access statistics
-                         (json-bool)
-    - "timed_stats": A json-array containing statistics collected in
-                     specific intervals, with the following members:
-        - "interval_length": interval used for calculating the
-                             statistics, in seconds (json-int)
-        - "min_rd_latency_ns": minimum latency of read operations in
-                               the defined interval, in nanoseconds
-                               (json-int)
-        - "min_wr_latency_ns": minimum latency of write operations in
-                               the defined interval, in nanoseconds
-                               (json-int)
-        - "min_flush_latency_ns": minimum latency of flush operations
-                                  in the defined interval, in
-                                  nanoseconds (json-int)
-        - "max_rd_latency_ns": maximum latency of read operations in
-                               the defined interval, in nanoseconds
-                               (json-int)
-        - "max_wr_latency_ns": maximum latency of write operations in
-                               the defined interval, in nanoseconds
-                               (json-int)
-        - "max_flush_latency_ns": maximum latency of flush operations
-                                  in the defined interval, in
-                                  nanoseconds (json-int)
-        - "avg_rd_latency_ns": average latency of read operations in
-                               the defined interval, in nanoseconds
-                               (json-int)
-        - "avg_wr_latency_ns": average latency of write operations in
-                               the defined interval, in nanoseconds
-                               (json-int)
-        - "avg_flush_latency_ns": average latency of flush operations
-                                  in the defined interval, in
-                                  nanoseconds (json-int)
-        - "avg_rd_queue_depth": average number of pending read
-                                operations in the defined interval
-                                (json-number)
-        - "avg_wr_queue_depth": average number of pending write
-                                operations in the defined interval
-                                (json-number).
-- "parent": Contains recursively the statistics of the underlying
-            protocol (e.g. the host file for a qcow2 image). If there is
-            no underlying protocol, this field is omitted
-            (json-object, optional)
-
-Example:
-
--> { "execute": "query-blockstats" }
-<- {
-      "return":[
-         {
-            "device":"ide0-hd0",
-            "parent":{
-               "stats":{
-                  "wr_highest_offset":3686448128,
-                  "wr_bytes":9786368,
-                  "wr_operations":751,
-                  "rd_bytes":122567168,
-                  "rd_operations":36772
-                  "wr_total_times_ns":313253456
-                  "rd_total_times_ns":3465673657
-                  "flush_total_times_ns":49653
-                  "flush_operations":61,
-                  "rd_merged":0,
-                  "wr_merged":0,
-                  "idle_time_ns":2953431879,
-                  "account_invalid":true,
-                  "account_failed":false
-               }
-            },
-            "stats":{
-               "wr_highest_offset":2821110784,
-               "wr_bytes":9786368,
-               "wr_operations":692,
-               "rd_bytes":122739200,
-               "rd_operations":36604
-               "flush_operations":51,
-               "wr_total_times_ns":313253456
-               "rd_total_times_ns":3465673657
-               "flush_total_times_ns":49653,
-               "rd_merged":0,
-               "wr_merged":0,
-               "idle_time_ns":2953431879,
-               "account_invalid":true,
-               "account_failed":false
-            }
-         },
-         {
-            "device":"ide1-cd0",
-            "stats":{
-               "wr_highest_offset":0,
-               "wr_bytes":0,
-               "wr_operations":0,
-               "rd_bytes":0,
-               "rd_operations":0
-               "flush_operations":0,
-               "wr_total_times_ns":0
-               "rd_total_times_ns":0
-               "flush_total_times_ns":0,
-               "rd_merged":0,
-               "wr_merged":0,
-               "account_invalid":false,
-               "account_failed":false
-            }
-         },
-         {
-            "device":"floppy0",
-            "stats":{
-               "wr_highest_offset":0,
-               "wr_bytes":0,
-               "wr_operations":0,
-               "rd_bytes":0,
-               "rd_operations":0
-               "flush_operations":0,
-               "wr_total_times_ns":0
-               "rd_total_times_ns":0
-               "flush_total_times_ns":0,
-               "rd_merged":0,
-               "wr_merged":0,
-               "account_invalid":false,
-               "account_failed":false
-            }
-         },
-         {
-            "device":"sd0",
-            "stats":{
-               "wr_highest_offset":0,
-               "wr_bytes":0,
-               "wr_operations":0,
-               "rd_bytes":0,
-               "rd_operations":0
-               "flush_operations":0,
-               "wr_total_times_ns":0
-               "rd_total_times_ns":0
-               "flush_total_times_ns":0,
-               "rd_merged":0,
-               "wr_merged":0,
-               "account_invalid":false,
-               "account_failed":false
-            }
-         }
-      ]
-   }
-
 blockdev-add
 ------------