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[Qemu-devel] [CFR 10/10] qmp: query_balloon command
From: |
Stefan Hajnoczi |
Subject: |
[Qemu-devel] [CFR 10/10] qmp: query_balloon command |
Date: |
Wed, 16 Jun 2010 16:46:00 +0100 |
query-balloon
-------------
Show balloon information.
Make an asynchronous request for balloon info. When the request completes a
json-object will be returned containing the following data:
- "actual": current balloon value in bytes (json-int)
- "mem_swapped_in": Amount of memory swapped in bytes (json-int, optional)
- "mem_swapped_out": Amount of memory swapped out in bytes (json-int, optional)
- "major_page_faults": Number of major faults (json-int, optional)
- "minor_page_faults": Number of minor faults (json-int, optional)
- "free_mem": Total amount of free and unused memory in
bytes (json-int, optional)
- "total_mem": Total amount of available memory in bytes (json-int, optional)
Example:
-> { "execute": "query-balloon" }
<- {
"return":{
"actual":1073741824,
"mem_swapped_in":0,
"mem_swapped_out":0,
"major_page_faults":142,
"minor_page_faults":239245,
"free_mem":1014185984,
"total_mem":1044668416
}
}
- Re: [Qemu-devel] [CFR 2/10] qmp: memsave command, (continued)
- [Qemu-devel] [CFR 6/10] qmp: migrate command, Stefan Hajnoczi, 2010/06/16
- [Qemu-devel] [CFR 5/10] qmp: migrate_set_speed command, Stefan Hajnoczi, 2010/06/16
- [Qemu-devel] [CFR 7/10] qmp: netdev_add command, Stefan Hajnoczi, 2010/06/16
- [Qemu-devel] [CFR 9/10] qmp: pmemsave command, Stefan Hajnoczi, 2010/06/16
- [Qemu-devel] [CFR 10/10] qmp: query_balloon command,
Stefan Hajnoczi <=
- [Qemu-devel] [CFR 8/10] qmp: netdev_del command, Stefan Hajnoczi, 2010/06/16
- [Qemu-devel] [CFR 3/10] qmp: migrate_cancel command, Stefan Hajnoczi, 2010/06/16
- [Qemu-devel] [CFR 4/10] qmp: migrate_set_downtime command, Stefan Hajnoczi, 2010/06/16