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Re: [Qemu-block] [PATCH v2 05/22] block: Add idle_time_ns to BlockDevice
From: |
Stefan Hajnoczi |
Subject: |
Re: [Qemu-block] [PATCH v2 05/22] block: Add idle_time_ns to BlockDeviceStats |
Date: |
Tue, 13 Oct 2015 16:35:54 +0100 |
User-agent: |
Mutt/1.5.24 (2015-08-30) |
On Fri, Oct 02, 2015 at 05:26:15PM +0300, Alberto Garcia wrote:
> diff --git a/qapi/block-core.json b/qapi/block-core.json
> index 5f12af7..a529e2f 100644
> --- a/qapi/block-core.json
> +++ b/qapi/block-core.json
> @@ -448,6 +448,10 @@
> # @wr_merged: Number of write requests that have been merged into another
> # request (Since 2.3).
> #
> +# @idle_time_ns: #optional Time since the last I/O operation, in
> +# miliseconds. If the field is absent it means that
s/miliseconds/nanoseconds/ ?
> diff --git a/qmp-commands.hx b/qmp-commands.hx
> index 4f03d11..13c1bdc 100644
> --- a/qmp-commands.hx
> +++ b/qmp-commands.hx
> @@ -2511,6 +2511,10 @@ Each json-object contain the following:
> another request (json-int)
> - "wr_merged": number of write requests that have been merged into
> another request (json-int)
> + - "idle_time_ns": time since the last I/O operation, in
> + miliseconds. If the field is absent it means
s/miliseconds/nanoseconds/ ?
- [Qemu-block] [PATCH v2 09/22] block: Compute minimum, maximum and average I/O latencies, (continued)
- [Qemu-block] [PATCH v2 09/22] block: Compute minimum, maximum and average I/O latencies, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 19/22] ide: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 21/22] scsi-disk: Account for failed operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 01/22] xen_disk: Account for flush operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 15/22] nvme: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 17/22] xen_disk: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 16/22] virtio-blk: Account for failed and invalid operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 12/22] qemu-io: Account for failed, invalid and flush operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 05/22] block: Add idle_time_ns to BlockDeviceStats, Alberto Garcia, 2015/10/08
- Re: [Qemu-block] [PATCH v2 05/22] block: Add idle_time_ns to BlockDeviceStats,
Stefan Hajnoczi <=
- [Qemu-block] [PATCH v2 08/22] block: Allow configuring whether to account failed and invalid ops, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 10/22] block: Add average I/O queue depth to BlockDeviceTimedStats, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 03/22] block: define 'clock_type' for the accounting code, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 14/22] iotests: Add test for the block device statistics, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 20/22] macio: Account for failed operations, Alberto Garcia, 2015/10/08
- [Qemu-block] [PATCH v2 13/22] block: Use QEMU_CLOCK_VIRTUAL for the accounting code in qtest mode, Alberto Garcia, 2015/10/08