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# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
# Adding a new metric? We have docs for that!
# https://firefox-source-docs.mozilla.org/toolkit/components/glean/user/new_definitions_file.html
---
$schema: moz://mozilla.org/schemas/glean/metrics/2-0-0
$tags:
- 'DevTools :: Memory'
devtools:
save_heap_snapshot:
type: timing_distribution
description: >
The time (in milliseconds) that it took to save a heap snapshot in
mozilla::devtools::ChromeUtils::SaveHeapSnapshot.
This metric was generated to correspond to the Legacy Telemetry
exponential histogram DEVTOOLS_SAVE_HEAP_SNAPSHOT_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
notification_emails:
- dev-developer-tools@lists.mozilla.org
expires: never
telemetry_mirror: DEVTOOLS_SAVE_HEAP_SNAPSHOT_MS
read_heap_snapshot:
type: timing_distribution
description: >
The time (in milliseconds) that it took to read a heap snapshot in
mozilla::devtools::ChromeUtils::ReadHeapSnapshot.
This metric was generated to correspond to the Legacy Telemetry
exponential histogram DEVTOOLS_READ_HEAP_SNAPSHOT_MS.
time_unit: millisecond
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
notification_emails:
- dev-developer-tools@lists.mozilla.org
expires: never
telemetry_mirror: DEVTOOLS_READ_HEAP_SNAPSHOT_MS
heap_snapshot_node_count:
type: custom_distribution
description: >
The number of nodes serialized into a heap snapshot.
This metric was generated to correspond to the Legacy Telemetry linear
histogram DEVTOOLS_HEAP_SNAPSHOT_NODE_COUNT.
range_min: 1
range_max: 10000000
bucket_count: 10000
histogram_type: linear
unit: nodes
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
notification_emails:
- dev-developer-tools@lists.mozilla.org
expires: never
telemetry_mirror: DEVTOOLS_HEAP_SNAPSHOT_NODE_COUNT
heap_snapshot_edge_count:
type: custom_distribution
description: >
The number of edges serialized into a heap snapshot.
This metric was generated to correspond to the Legacy Telemetry linear
histogram DEVTOOLS_HEAP_SNAPSHOT_EDGE_COUNT.
range_min: 1
range_max: 10000000
bucket_count: 10000
histogram_type: linear
unit: edges
bugs:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
data_reviews:
- https://bugzilla.mozilla.org/show_bug.cgi?id=1944631
notification_emails:
- dev-developer-tools@lists.mozilla.org
expires: never
telemetry_mirror: DEVTOOLS_HEAP_SNAPSHOT_EDGE_COUNT
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