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| author | Peter Lieven <pl@kamp.de> | 2015-02-02 14:52:18 +0100 |
|---|---|---|
| committer | Kevin Wolf <kwolf@redhat.com> | 2015-02-06 17:24:21 +0100 |
| commit | f4564d53c6952c61fb3ed8ee17a6e0f2f6bf0857 (patch) | |
| tree | 86838b0db4f467bc3160eb3add2010a2926d099b /qmp-commands.hx | |
| parent | 35f5a49374098733247c640cbdcbafcfc792c11f (diff) | |
| download | qemu-f4564d53c6952c61fb3ed8ee17a6e0f2f6bf0857.zip qemu-f4564d53c6952c61fb3ed8ee17a6e0f2f6bf0857.tar.gz qemu-f4564d53c6952c61fb3ed8ee17a6e0f2f6bf0857.tar.bz2 | |
block: add accounting for merged requests
Signed-off-by: Peter Lieven <pl@kamp.de>
Reviewed-by: Eric Blake <eblake@redhat.com>
Reviewed-by: Max Reitz <mreitz@redhat.com>
Signed-off-by: Kevin Wolf <kwolf@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 22 |
1 files changed, 18 insertions, 4 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index c5f16dd..af3fd19 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -2303,6 +2303,10 @@ Each json-object contain the following: - "flush_total_time_ns": total time spend on cache flushes in nano-seconds (json-int) - "wr_highest_offset": Highest offset of a sector written since the BlockDriverState 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) - "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 @@ -2326,6 +2330,8 @@ Example: "rd_total_times_ns":3465673657 "flush_total_times_ns":49653 "flush_operations":61, + "rd_merged":0, + "wr_merged":0 } }, "stats":{ @@ -2337,7 +2343,9 @@ Example: "flush_operations":51, "wr_total_times_ns":313253456 "rd_total_times_ns":3465673657 - "flush_total_times_ns":49653 + "flush_total_times_ns":49653, + "rd_merged":0, + "wr_merged":0 } }, { @@ -2351,7 +2359,9 @@ Example: "flush_operations":0, "wr_total_times_ns":0 "rd_total_times_ns":0 - "flush_total_times_ns":0 + "flush_total_times_ns":0, + "rd_merged":0, + "wr_merged":0 } }, { @@ -2365,7 +2375,9 @@ Example: "flush_operations":0, "wr_total_times_ns":0 "rd_total_times_ns":0 - "flush_total_times_ns":0 + "flush_total_times_ns":0, + "rd_merged":0, + "wr_merged":0 } }, { @@ -2379,7 +2391,9 @@ Example: "flush_operations":0, "wr_total_times_ns":0 "rd_total_times_ns":0 - "flush_total_times_ns":0 + "flush_total_times_ns":0, + "rd_merged":0, + "wr_merged":0 } } ] |