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Tables

Fleet uses osquery tables to query operating system, hardware, and software data. Each table provides specific data for analysis and filtering.

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{{table.title}} evented table

physical_disk_performance

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physical​_disk​_performance

Provides provides raw data from performance counters that monitor hard or fixed disk drives on the system.

Column Type Description
avg_disk_bytes_per_read bigint Average number of bytes transferred from the disk during read operations
avg_disk_bytes_per_write bigint Average number of bytes transferred to the disk during write operations
avg_disk_read_queue_length bigint Average number of read requests that were queued for the selected disk during the sample interval
avg_disk_sec_per_read integer Average time, in seconds, of a read operation of data from the disk
avg_disk_sec_per_write integer Average time, in seconds, of a write operation of data to the disk
avg_disk_write_queue_length bigint Average number of write requests that were queued for the selected disk during the sample interval
current_disk_queue_length integer Number of requests outstanding on the disk at the time the performance data is collected
name text Name of the physical disk
percent_disk_read_time bigint Percentage of elapsed time that the selected disk drive is busy servicing read requests
percent_disk_time bigint Percentage of elapsed time that the selected disk drive is busy servicing read or write requests
percent_disk_write_time bigint Percentage of elapsed time that the selected disk drive is busy servicing write requests
percent_idle_time bigint Percentage of time during the sample interval that the disk was idle
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