impala::PerFragmentProfileData Struct Reference

Per fragment profile information. More...

Collaboration diagram for impala::PerFragmentProfileData:

Public Attributes
RuntimeProfile *	averaged_profile
int	num_instances
	Number of instances running this fragment. More...
RuntimeProfile *	root_profile
	Root profile for all fragment instances for this fragment. More...
SummaryStats	bytes_assigned
	Bytes assigned for instances of this fragment. More...
SummaryStats	completion_times
	Completion times for instances of this fragment. More...
SummaryStats	rates
	Execution rates for instances of this fragment. More...

Detailed Description

Per fragment profile information.

Definition at line 312 of file coordinator.h.

Member Data Documentation

RuntimeProfile* impala::PerFragmentProfileData::averaged_profile

Averaged profile for this fragment. Stored in obj_pool. The counters in this profile are averages (type AveragedCounter) of the counters in the fragment instance profiles. Note that the individual fragment instance profiles themselves are stored and displayed as children of the root_profile below.

Definition at line 318 of file coordinator.h.

SummaryStats impala::PerFragmentProfileData::bytes_assigned

Bytes assigned for instances of this fragment.

Definition at line 327 of file coordinator.h.

SummaryStats impala::PerFragmentProfileData::completion_times

Completion times for instances of this fragment.

Definition at line 330 of file coordinator.h.

int impala::PerFragmentProfileData::num_instances

Number of instances running this fragment.

Definition at line 321 of file coordinator.h.

SummaryStats impala::PerFragmentProfileData::rates

Execution rates for instances of this fragment.

Definition at line 333 of file coordinator.h.

RuntimeProfile* impala::PerFragmentProfileData::root_profile

Root profile for all fragment instances for this fragment.

Definition at line 324 of file coordinator.h.

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The documentation for this struct was generated from the following file:

• be/src/runtime/coordinator.h