Merge "add disk.device.*.latency meters"
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commit
9a6b885624
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@ -109,6 +109,8 @@ resources:
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- 'disk.device.write.bytes'
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- 'disk.device.write.bytes'
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- 'disk.device.write.bytes.rate'
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- 'disk.device.write.bytes.rate'
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- 'disk.device.latency'
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- 'disk.device.latency'
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- 'disk.device.read.latency'
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- 'disk.device.write.latency'
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- 'disk.device.iops'
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- 'disk.device.iops'
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- 'disk.device.capacity'
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- 'disk.device.capacity'
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- 'disk.device.allocation'
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- 'disk.device.allocation'
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@ -331,6 +331,16 @@ The following meters are collected for OpenStack Compute.
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| | ative | MB | instance | Pollster | Libvirt | Memory swap out |
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| | ative | MB | instance | Pollster | Libvirt | Memory swap out |
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| swap.out | | | ID | | | |
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| swap.out | | | ID | | | |
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+-----------+-------+------+----------+----------+---------+------------------+
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+-----------+-------+------+----------+----------+---------+------------------+
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| **Meters added in the Queens release** |
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+-----------+-------+------+----------+----------+---------+------------------+
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| disk.devi\| Cumul\| | | | | Total time read |
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| ce.read.l\| ative | ns | Disk ID | Pollster | Libvirt | operations have |
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| atency | | | | | | taken |
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+-----------+-------+------+----------+----------+---------+------------------+
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| disk.devi\| Cumul\| | | | | Total time write |
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| ce.write.\| ative | ns | Disk ID | Pollster | Libvirt | operations have |
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| latency | | | | | | taken |
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+-----------+-------+------+----------+----------+---------+------------------+
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.. note::
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.. note::
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@ -0,0 +1,5 @@
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---
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features:
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- |
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Add `disk.device.read.latency` and `disk.device.write.latency` meters to
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capture total time used by read or write operations.
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