# `object-reconstructor` Metrics

Metric Name | Description
`object-reconstructor.partition.delete.count.<device>` | A count of partitions on <device> which were reconstructed and synced to another node because they didn’t belong on this node. This metric is tracked per-device to allow for “quiescence detection” for object reconstruction activity on each device.
`object-reconstructor.partition.delete.timing` | Timing data for partitions reconstructed and synced to another node because they didn’t belong on this node. This metric is not tracked per device.
`object-reconstructor.partition.update.count.<device>` | A count of partitions on <device> which were reconstructed and synced to another node, but also belong on this node. As with delete.count, this metric is tracked per-device.
`object-reconstructor.partition.update.timing` | Timing data for partitions reconstructed which also belong on this node. This metric is not tracked per-device.
`object-reconstructor.suffix.hashes` | Count of suffix directories whose hash (of filenames) was recalculated.
`object-reconstructor.suffix.syncs` | Count of suffix directories reconstructed with ssync.

this page last updated: 2026-04-08 16:47:21

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