MDBX_commit_latency Struct Reference

Latency of commit stages in 1/65536 of seconds units. More...

#include <mdbx.h>

Public Attributes
uint32_t	preparation
	Duration of preparation (commit child transactions, update sub-databases records and cursors destroying). More...
uint32_t	gc
	Duration of GC/freeDB handling & updation. More...
uint32_t	audit
	Duration of internal audit if enabled. More...
uint32_t	write
	Duration of writing dirty/modified data pages to a filesystem, i.e. the summary duration of a write() syscalls during commit. More...
uint32_t	sync
	Duration of syncing written data to the disk/storage, i.e. the duration of a fdatasync() or a msync() syscall during commit. More...
uint32_t	ending
	Duration of transaction ending (releasing resources). More...
uint32_t	whole
	The total duration of a commit. More...

Detailed Description

Latency of commit stages in 1/65536 of seconds units.

Warning

This structure may be changed in future releases.

See also

mdbx_txn_commit_ex()

Member Data Documentation

audit

uint32_t MDBX_commit_latency::audit

Duration of internal audit if enabled.

ending

uint32_t MDBX_commit_latency::ending

Duration of transaction ending (releasing resources).

gc

uint32_t MDBX_commit_latency::gc

Duration of GC/freeDB handling & updation.

preparation

uint32_t MDBX_commit_latency::preparation

Duration of preparation (commit child transactions, update sub-databases records and cursors destroying).

sync

uint32_t MDBX_commit_latency::sync

Duration of syncing written data to the disk/storage, i.e. the duration of a fdatasync() or a msync() syscall during commit.

whole

uint32_t MDBX_commit_latency::whole

The total duration of a commit.

write

uint32_t MDBX_commit_latency::write

Duration of writing dirty/modified data pages to a filesystem, i.e. the summary duration of a write() syscalls during commit.

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

• mdbx.h