| total_queries | float | Total number of queries submitted to Impala. | [optional] |
| successful_queries | float | Number of queries that finished successfully. | [optional] |
| oom_queries | float | Number of queries that failed due to insufficient memory. | [optional] |
| time_out_queries | float | Number of queries that timed out while waiting for resources in a pool. | [optional] |
| rejected_queries | float | Number of queries that were rejected by Impala because the pool was full. | [optional] |
| successful_queries_percentage | float | Percentage of queries that finished successfully. | [optional] |
| oom_queries_percentage | float | Percentage of queries that failed due to insufficient memory. | [optional] |
| time_out_queries_percentage | float | Percentage of queries that timed out while waiting for resources in a pool. | [optional] |
| rejected_queries_percentage | float | Percentage of queries that were rejected by Impala because the pool was full. | [optional] |
| avg_wait_time_in_queue | float | Average time, in milliseconds, spent by a query in an Impala pool while waiting for resources. | [optional] |
| peak_allocation_timestamp_ms | int | The time when Impala reserved the maximum amount of memory for queries. | [optional] |
| max_allocated_memory | float | The maximum memory (in bytes) that was reserved by Impala for executing queries. | [optional] |
| max_allocated_memory_percentage | float | The maximum percentage of memory that was reserved by Impala for executing queries. | [optional] |
| utilized_at_max_allocated | float | The amount of memory (in bytes) used by Impala for running queries at the time when maximum memory was reserved. | [optional] |
| utilized_at_max_allocated_percentage | float | The percentage of memory used by Impala for running queries at the time when maximum memory was reserved. | [optional] |
| peak_usage_timestamp_ms | int | The time when Impala used the maximum amount of memory for queries. | [optional] |
| max_utilized_memory | float | The maximum memory (in bytes) that was used by Impala for executing queries. | [optional] |
| max_utilized_memory_percentage | float | The maximum percentage of memory that was used by Impala for executing queries. | [optional] |
| allocated_at_max_utilized | float | The amount of memory (in bytes) reserved by Impala at the time when it was using the maximum memory for executing queries. | [optional] |
| allocated_at_max_utilized_percentage | float | The percentage of memory reserved by Impala at the time when it was using the maximum memory for executing queries. | [optional] |
| distribution_utilized_by_impala_daemon | ApiImpalaUtilizationHistogram | Distribution of memory used per Impala daemon for executing queries at the time Impala used the maximum memory. | [optional] |
| distribution_allocated_by_impala_daemon | ApiImpalaUtilizationHistogram | Distribution of memory reserved per Impala daemon for executing queries at the time Impala used the maximum memory. | [optional] |
| tenant_utilizations | ApiImpalaTenantUtilizationList | A list of tenant utilization reports. | [optional] |
| error_message | str | error message of utilization report. | [optional] |