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| author | Orit Wasserman <owasserm@redhat.com> | 2012-08-06 21:42:57 +0300 |
|---|---|---|
| committer | Juan Quintela <quintela@redhat.com> | 2012-08-08 13:51:12 +0200 |
| commit | f36d55af7408abceeee2543f697647ff86bd8a24 (patch) | |
| tree | 43e0eef5338a2c3ca47436a4d9e0c20fc760c500 /qmp-commands.hx | |
| parent | 004d4c10aee9d64869ca3a8ef21f56c0045bf31b (diff) | |
Add XBZRLE statistics
Signed-off-by: Benoit Hudzia <benoit.hudzia@sap.com>
Signed-off-by: Petter Svard <petters@cs.umu.se>
Signed-off-by: Aidan Shribman <aidan.shribman@sap.com>
Signed-off-by: Orit Wasserman <owasserm@redhat.com>
Signed-off-by: Juan Quintela <quintela@redhat.com>
Reviewed-by: Luiz Capitulino <lcapitulino@redhat.com>
Reviewed-by: Eric Blake <eblake@redhat.com>
Diffstat (limited to 'qmp-commands.hx')
| -rw-r--r-- | qmp-commands.hx | 34 |
1 files changed, 33 insertions, 1 deletions
diff --git a/qmp-commands.hx b/qmp-commands.hx index c3368f3809..0363d7cca9 100644 --- a/qmp-commands.hx +++ b/qmp-commands.hx @@ -2133,7 +2133,13 @@ The main json-object contains the following: - "transferred": amount transferred (json-int) - "remaining": amount remaining (json-int) - "total": total (json-int) - +- "xbzrle-cache": only present if XBZRLE is active. + It is a json-object with the following XBZRLE information: + - "cache-size": XBZRLE cache size + - "bytes": total XBZRLE bytes transferred + - "pages": number of XBZRLE compressed pages + - "cache-miss": number of cache misses + - "overflow": number of XBZRLE overflows Examples: 1. Before the first migration @@ -2204,6 +2210,32 @@ Examples: } } +6. Migration is being performed and XBZRLE is active: + +-> { "execute": "query-migrate" } +<- { + "return":{ + "status":"active", + "capabilities" : [ { "capability": "xbzrle", "state" : true } ], + "ram":{ + "total":1057024, + "remaining":1053304, + "transferred":3720, + "total-time":12345, + "duplicate":10, + "normal":3333, + "normal-bytes":3412992 + }, + "xbzrle-cache":{ + "cache-size":67108864, + "bytes":20971520, + "pages":2444343, + "cache-miss":2244, + "overflow":34434 + } + } + } + EQMP { |