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qapi: group BlockDeviceStats fields 

Make the stat fields definition slightly more readable.
Also reorder total_time_ns stats read-write-flush as done elsewhere.
Cosmetic change only.

Signed-off-by: Anton Nefedov <anton.nefedov@virtuozzo.com>
Reviewed-by: Alberto Garcia <berto@igalia.com>
Reviewed-by: Vladimir Sementsov-Ogievskiy <vsementsov@virtuozzo.com>
Message-id: 20190923121737.83281-2-anton.nefedov@virtuozzo.com
Signed-off-by: Max Reitz <mreitz@redhat.com>
This commit is contained in:
Anton Nefedov 2019-09-23 15:17:29 +03:00 committed by Max Reitz
parent 15e4e6e6ad
commit 329d27e38c
1 changed files with 16 additions and 12 deletions
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28
qapi/block-core.json
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@ -867,13 +867,13 @@
# @flush_operations: The number of cache flush operations performed by the
# device (since 0.15.0)
#
# @flush_total_time_ns: Total time spend on cache flushes in nano-seconds
# @rd_total_time_ns: Total time spent on reads in nanoseconds (since 0.15.0).
#
# @wr_total_time_ns: Total time spent on writes in nanoseconds (since 0.15.0).
#
# @flush_total_time_ns: Total time spent on cache flushes in nanoseconds
# (since 0.15.0).
#
# @wr_total_time_ns: Total time spend on writes in nano-seconds (since 0.15.0).
#
# @rd_total_time_ns: Total_time_spend on reads in nano-seconds (since 0.15.0).
#
# @wr_highest_offset: The offset after the greatest byte written to the
# device. The intended use of this information is for
# growable sparse files (like qcow2) that are used on top
@ -925,14 +925,18 @@
# Since: 0.14.0
##
{ 'struct': 'BlockDeviceStats',
'data': {'rd_bytes': 'int', 'wr_bytes': 'int', 'rd_operations': 'int',
'wr_operations': 'int', 'flush_operations': 'int',
'flush_total_time_ns': 'int', 'wr_total_time_ns': 'int',
'rd_total_time_ns': 'int', 'wr_highest_offset': 'int',
'rd_merged': 'int', 'wr_merged': 'int', '*idle_time_ns': 'int',
'data': {'rd_bytes': 'int', 'wr_bytes': 'int',
'rd_operations': 'int', 'wr_operations': 'int',
'flush_operations': 'int',
'rd_total_time_ns': 'int', 'wr_total_time_ns': 'int',
'flush_total_time_ns': 'int',
'wr_highest_offset': 'int',
'rd_merged': 'int', 'wr_merged': 'int',
'*idle_time_ns': 'int',
'failed_rd_operations': 'int', 'failed_wr_operations': 'int',
'failed_flush_operations': 'int', 'invalid_rd_operations': 'int',
'invalid_wr_operations': 'int', 'invalid_flush_operations': 'int',
'failed_flush_operations': 'int',
'invalid_rd_operations': 'int', 'invalid_wr_operations': 'int',
'invalid_flush_operations': 'int',
'account_invalid': 'bool', 'account_failed': 'bool',
'timed_stats': ['BlockDeviceTimedStats'],
'*rd_latency_histogram': 'BlockLatencyHistogramInfo',