diff options
Diffstat (limited to 'qapi/migration.json')
| -rw-r--r-- | qapi/migration.json | 26 |
1 files changed, 25 insertions, 1 deletions
diff --git a/qapi/migration.json b/qapi/migration.json index f62d3f9a4b..6e8c21258a 100644 --- a/qapi/migration.json +++ b/qapi/migration.json @@ -76,6 +76,27 @@ 'overflow': 'int' } } ## +# @CompressionStats: +# +# Detailed migration compression statistics +# +# @pages: amount of pages compressed and transferred to the target VM +# +# @busy: count of times that no free thread was available to compress data +# +# @busy-rate: rate of thread busy +# +# @compressed-size: amount of bytes after compression +# +# @compression-rate: rate of compressed size +# +# Since: 3.1 +## +{ 'struct': 'CompressionStats', + 'data': {'pages': 'int', 'busy': 'int', 'busy-rate': 'number', + 'compressed-size': 'int', 'compression-rate': 'number' } } + +## # @MigrationStatus: # # An enumeration of migration status. @@ -172,6 +193,8 @@ # only present when the postcopy-blocktime migration capability # is enabled. (Since 3.0) # +# @compression: migration compression statistics, only returned if compression +# feature is on and status is 'active' or 'completed' (Since 3.1) # # Since: 0.14.0 ## @@ -186,7 +209,8 @@ '*cpu-throttle-percentage': 'int', '*error-desc': 'str', '*postcopy-blocktime' : 'uint32', - '*postcopy-vcpu-blocktime': ['uint32']} } + '*postcopy-vcpu-blocktime': ['uint32'], + '*compression': 'CompressionStats'} } ## # @query-migrate: |