Re: [Qemu-block] [PATCH v3 08/21] block: Compute minimum, maximum and av

qemu-block

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

Re: [Qemu-block] [PATCH v3 08/21] block: Compute minimum, maximum and av

From:	Stefan Hajnoczi
Subject:	Re: [Qemu-block] [PATCH v3 08/21] block: Compute minimum, maximum and average I/O latencies
Date:	Fri, 23 Oct 2015 14:23:51 +0100
User-agent:	Mutt/1.5.24 (2015-08-30)

On Thu, Oct 22, 2015 at 11:11:18AM +0300, Alberto Garcia wrote:
> +struct BlockAcctTimedStats {
> +    TimedAverage latency[BLOCK_MAX_IOTYPE];
> +    unsigned interval_length;

/* in seconds */ would be nice here so the units are clear.  Or even
interval_length_secs.

[Prev in Thread]

Current Thread

[Next in Thread]

[Qemu-block] [PATCH v3 00/21] Extended I/O accounting, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 03/21] block: define 'clock_type' for the accounting code, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 06/21] block: Add statistics for failed and invalid I/O operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 09/21] block: Add average I/O queue depth to BlockDeviceTimedStats, Alberto Garcia, 2015/10/22
  - Re: [Qemu-block] [PATCH v3 09/21] block: Add average I/O queue depth to BlockDeviceTimedStats, Stefan Hajnoczi, 2015/10/23
- [Qemu-block] [PATCH v3 05/21] block: Add idle_time_ns to BlockDeviceStats, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 01/21] xen_disk: Account for flush operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 02/21] ide: Account for write operations correctly, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 08/21] block: Compute minimum, maximum and average I/O latencies, Alberto Garcia, 2015/10/22
  - Re: [Qemu-block] [PATCH v3 08/21] block: Compute minimum, maximum and average I/O latencies, Stefan Hajnoczi <=
- [Qemu-block] [PATCH v3 04/21] util: Infrastructure for computing recent averages, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 07/21] block: Allow configuring whether to account failed and invalid ops, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 21/21] block: Update copyright of the accounting code, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 14/21] nvme: Account for failed and invalid operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 20/21] scsi-disk: Account for failed operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 17/21] atapi: Account for failed and invalid operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 11/21] qemu-io: Account for failed, invalid and flush operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 16/21] xen_disk: Account for failed and invalid operations, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 13/21] iotests: Add test for the block device statistics, Alberto Garcia, 2015/10/22
- [Qemu-block] [PATCH v3 12/21] block: Use QEMU_CLOCK_VIRTUAL for the accounting code in qtest mode, Alberto Garcia, 2015/10/22

Prev by Date: Re: [Qemu-block] [PATCH v7 28/39] blockdev: Add blockdev-open-tray
Next by Date: Re: [Qemu-block] [PATCH v7 28/39] blockdev: Add blockdev-open-tray
Previous by thread: [Qemu-block] [PATCH v3 08/21] block: Compute minimum, maximum and average I/O latencies
Next by thread: [Qemu-block] [PATCH v3 04/21] util: Infrastructure for computing recent averages
Index(es):
- Date
- Thread