OPopenobserve
Profiles

Compare two profile queries as one call tree

Merges the baseline and comparison queries and folds both into one call tree where each node carries both sides' values, for a differential Flame Graph and a Top Table of changes. Both sides need the same profile_type and profile_unit.

post/api/{org_id}/{stream_name}/profiles/diff

Request

Path parameters

org_idstring required

Organization name

stream_namestring required

Profiles stream name

Request body

max_nodesinteger nullable

Response

Success

baseline_totalinteger required

Baseline total over all its stacks; above root.before_total when truncated.

comparison_totalinteger required

Comparison total over all its stacks; above root.total when truncated.

profile_typestring required
rootobject required

Call tree: total / self are the comparison side, before_* the baseline.

tookinteger required
topobject[] required

One row per function from both sides, largest share change first (pre-truncation).

tree_truncatedboolean required

True when the call tree was cut to max_nodes and light nodes folded into other.

truncatedboolean required

True when either side exceeded the unique-stack limit.

unitstring required

Changes

No recorded changes to this operation across all 1 revision of this API.