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authorDavid Edmondson <david.edmondson@oracle.com>2021-12-21 09:34:41 +0000
committerJuan Quintela <quintela@redhat.com>2022-01-28 15:38:23 +0100
commitae6806688016711bb9ec7541266d76ab511c5e3b (patch)
tree5464c40cf9a9d65e72120a71e13f42e37acc0b28 /qapi
parent4c2d0f6dca24f3396ab0718ad3f9f53cc53004df (diff)
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migration: Tally pre-copy, downtime and post-copy bytes independently
Provide information on the number of bytes copied in the pre-copy, downtime and post-copy phases of migration. Signed-off-by: David Edmondson <david.edmondson@oracle.com> Reviewed-by: Philippe Mathieu-Daudé <philmd@redhat.com> Reviewed-by: Juan Quintela <quintela@redhat.com> Signed-off-by: Juan Quintela <quintela@redhat.com>
Diffstat (limited to 'qapi')
-rw-r--r--qapi/migration.json13
1 files changed, 12 insertions, 1 deletions
diff --git a/qapi/migration.json b/qapi/migration.json
index bbfd48c..5975a0e 100644
--- a/qapi/migration.json
+++ b/qapi/migration.json
@@ -46,6 +46,15 @@
# @pages-per-second: the number of memory pages transferred per second
# (Since 4.0)
#
+# @precopy-bytes: The number of bytes sent in the pre-copy phase
+# (since 7.0).
+#
+# @downtime-bytes: The number of bytes sent while the guest is paused
+# (since 7.0).
+#
+# @postcopy-bytes: The number of bytes sent during the post-copy phase
+# (since 7.0).
+#
# Since: 0.14
##
{ 'struct': 'MigrationStats',
@@ -54,7 +63,9 @@
'normal-bytes': 'int', 'dirty-pages-rate' : 'int',
'mbps' : 'number', 'dirty-sync-count' : 'int',
'postcopy-requests' : 'int', 'page-size' : 'int',
- 'multifd-bytes' : 'uint64', 'pages-per-second' : 'uint64' } }
+ 'multifd-bytes' : 'uint64', 'pages-per-second' : 'uint64',
+ 'precopy-bytes' : 'uint64', 'downtime-bytes' : 'uint64',
+ 'postcopy-bytes' : 'uint64' } }
##
# @XBZRLECacheStats: