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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
# Adding a new metric? We have docs for that!
---
$tags:
- 'Core :: Networking'
networking:
speculative_connect_outcome:
type: labeled_counter
description: >
Counts the occurrence of each outcome of a speculative connection
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
labels:
- successful
- aborted_socket_limit
- aborted_socket_fail
- aborted_https_not_enabled
telemetry_mirror: NETWORKING_SPECULATIVE_CONNECT_OUTCOME
cookie_timestamp_fixed_count:
type: labeled_counter
description: >
Counts the number of times a cookie's invalid timestamp was fixed when
reading it from the DB.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- vgosu@mozilla.com
labels:
- creationTime
- lastAccessed
expires: never
cookie_creation_fixup_diff:
type: custom_distribution
unit: second
description: >
If we fix up a cookie creation timestamp that is in the future this
metric records the number of seconds that timestamp was off from NOW.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- vgosu@mozilla.com
expires: never
range_min: 0
range_max: 315360000000
bucket_count: 100
histogram_type: exponential
cookie_access_fixup_diff:
type: custom_distribution
unit: second
description: >
If we fix up a cookie lastAccessed timestamp that is in the future this
metric records the number of seconds that timestamp was off from NOW.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- vgosu@mozilla.com
expires: never
range_min: 0
range_max: 315360000000
bucket_count: 100
histogram_type: exponential
cookie_count_total:
type: custom_distribution
description: >
Reports the total number of cookies in storage
range_min: 0
range_max: 4000
bucket_count: 22
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
cookie_count_partitioned:
type: custom_distribution
description: >
Reports the number of partitioned cookies in storage
range_min: 0
range_max: 4000
bucket_count: 22
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
cookie_count_unpartitioned:
type: custom_distribution
description: >
Reports the number of unpartitioned cookies in storage
range_min: 0
range_max: 4000
bucket_count: 22
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
cookie_count_part_by_key:
type: custom_distribution
description: >
A distribution of the partitioned cookies in storage belonging to
a particular cookie key (host + origin attributes)
range_min: 1
range_max: 220
bucket_count: 10
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
cookie_count_unpart_by_key:
type: custom_distribution
description: >
A distribution of the unpartitioned cookies in storage belonging to
a particular cookie key (host + origin attributes)
range_min: 1
range_max: 220
bucket_count: 10
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
cookie_purge_max:
type: custom_distribution
description: >
A distribution of the number of cookies purged across
all host + OAs as a result of exceeding the cookie maximum threshold
(single purge)
range_min: 1
range_max: 4000
bucket_count: 22
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
cookie_purge_entry_max:
type: custom_distribution
description: >
A distribution of the number of cookies purged for a single
host + OA entry as a result of exceeding the maximum threshold
for the given host + OA (single purge)
range_min: 1
range_max: 220
bucket_count: 10
histogram_type: exponential
unit: integer
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- edgul@mozilla.com
expires: 128
set_cookie:
type: counter
description: >
This counts the number of times we set a cookie. Introduced
as a denomenator for measuring CHIPS adoption.
bugs:
data_reviews:
notification_emails:
- bvandersloot@mozilla.com
expires: 132
set_cookie_foreign:
type: rate
description: >
This counts the number of times we set a cookie from a foreign (not
same-site) context. Introduced as a denomenator for measuring CHIPS
adoption.
bugs:
data_reviews:
notification_emails:
- bvandersloot@mozilla.com
expires: 132
denominator_metric: networking.set_cookie
set_cookie_partitioned:
type: rate
description: >
This counts the number of times we set a cookie that has the Partitioned
attribute. This tracks the adoption of CHIPS.
bugs:
data_reviews:
notification_emails:
- bvandersloot@mozilla.com
expires: 132
denominator_metric: networking.set_cookie
set_cookie_foreign_partitioned:
type: rate
description: >
This counts the number of times we set a cookie that has the Partitioned
attribute in a foreign (not same-site) context. This tracks the adoption
of CHIPS.
bugs:
data_reviews:
notification_emails:
- bvandersloot@mozilla.com
expires: 132
denominator_metric: networking.set_cookie
dns_lookup_time:
type: timing_distribution
time_unit: millisecond
description: >
Time for a successful DNS resolution (msec) |
Migrated from Firefox Telemetry's `DNS_LOOKUP_TIME`.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: DNS_LOOKUP_TIME
dns_renewal_time:
type: timing_distribution
time_unit: millisecond
description: >
Time for a renewed DNS OS resolution (msec) |
Migrated from Firefox Telemetry's `DNS_RENEWAL_TIME`.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: DNS_RENEWAL_TIME
dns_renewal_time_for_ttl:
type: timing_distribution
time_unit: millisecond
description: >
Time for a DNS OS resolution (msec) used to get TTL |
Migrated from Firefox Telemetry's `DNS_RENEWAL_TIME_FOR_TTL`.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: DNS_RENEWAL_TIME_FOR_TTL
dns_failed_lookup_time:
type: timing_distribution
time_unit: millisecond
description: >
Time for an unsuccessful DNS OS resolution (msec) |
Migrated from Firefox Telemetry's `DNS_FAILED_LOOKUP_TIME`.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: DNS_FAILED_LOOKUP_TIME
dns_native_https_call_time:
type: timing_distribution
time_unit: millisecond
description: >
Time spent in the call to the native OS DNS resolution.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- vgosu@mozilla.com
expires: never
dns_native_count:
type: labeled_counter
description: >
The count of calls to the native DNS APIs
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- vgosu@mozilla.com
- necko@mozilla.com
expires: 140
labels:
- regular
- private
- https_regular
- https_private
http_content_onstart_delay:
type: timing_distribution
time_unit: millisecond
description: >
The time between dispatching OnStartRequest from the socket thread and processing it on the main thread (content process).
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- rjesup@mozilla.com
expires: 130
http_content_onstop_delay:
type: timing_distribution
time_unit: millisecond
description: >
The time between dispatching OnStopRequest from the socket thread and processing it on the main thread (content process).
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- rjesup@mozilla.com
expires: 130
http_content_ondatafinished_delay:
type: timing_distribution
time_unit: millisecond
description: >
The time between dispatching OnDataFinished from the socket thread and processing it.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- rjesup@mozilla.com
expires: 130
http_content_ondatafinished_to_onstop_delay:
type: timing_distribution
time_unit: millisecond
description: >
The time between processing OnDataFinished and processing OnStopRequest (if OnDataFinished comes first)
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- rjesup@mozilla.com
expires: 130
http_content_html5parser_ondatafinished_to_onstop_delay:
type: timing_distribution
time_unit: millisecond
description: >
The time between processing OnDataFinished and processing OnStopRequest (if OnDataFinished comes first)
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- rjesup@mozilla.com
expires: 130
http_content_cssloader_ondatafinished_to_onstop_delay:
type: timing_distribution
time_unit: millisecond
description: >
The time between processing OnDataFinished and processing OnStopRequest for CSSLoader in the content process
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
expires: 130
http_1_download_throughput:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 10000
bucket_count: 100
histogram_type: exponential
description: >
The download throughput for http/1.0, http/1.1 requests larger than 10MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: NETWORKING_DOWNLOAD_THROUGHPUT_HTTP_1
http_2_download_throughput:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 10000
bucket_count: 100
histogram_type: exponential
description: >
The download throughput for http/2 requests larger than 10MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: NETWORKING_DOWNLOAD_THROUGHPUT_HTTP_2
http_3_download_throughput:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 10000
bucket_count: 100
histogram_type: exponential
description: >
The download throughput for http/3 requests larger than 10MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: NETWORKING_DOWNLOAD_THROUGHPUT_HTTP_3
http_1_upload_throughput:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/1.0, http/1.1 requests larger than 10MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_1
http_2_upload_throughput:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/2 requests larger than 10MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_2
http_3_upload_throughput:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/3 requests larger than 10MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- acreskey@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_3
http_1_upload_throughput_10_50:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/1.0, http/1.1 request size between 10MB and 50MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_1_10_50
http_1_upload_throughput_50_100:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/1.0, http/1.1 request size between 50MB and 100MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_1_50_100
http_1_upload_throughput_100:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/1.0, http/1.1 request size larger than 100MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_1_100
http_2_upload_throughput_10_50:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/2 request size between 10MB and 50MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_2_10_50
http_2_upload_throughput_50_100:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/2 request size between 50MB and 100MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_2_50_100
http_2_upload_throughput_100:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/2 request size larger than 100MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_2_100
http_3_upload_throughput_10_50:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/3 request size between 10MB and 50MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_3_10_50
http_3_upload_throughput_50_100:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/3 request size between 50MB and 100MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_3_50_100
http_3_upload_throughput_100:
type: custom_distribution
unit: mbps
range_min: 0
range_max: 5000
bucket_count: 100
histogram_type: exponential
description: >
The upload throughput for http/3 request size larger than 100MB. Measured in megabits per second, Mbps.
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
telemetry_mirror: HTTP_UPLOAD_THROUGHPUT_MBPS_HTTP_3_100
residual_cache_folder_count:
type: counter
description: >
Counts how often we find a cache folder that wasn't purged
at shutdown by a background task process.
bugs:
data_reviews:
notification_emails:
- vgosu@mozilla.com
expires: 136
residual_cache_folder_removal:
type: labeled_counter
description: >
Counts how often succeed/fail in removing cache folder
that wasn't purged at shutdown
bugs:
data_reviews:
notification_emails:
- vgosu@mozilla.com
expires: 136
labels:
- success
- failure
trr_request_count:
type: labeled_counter
description: >
The count of successful TRR requests keyed by regular/private browsing
bugs:
data_reviews:
notification_emails:
- vgosu@mozilla.com
- necko@mozilla.com
expires: 130
labels:
- regular
- private
http_response_version:
type: labeled_counter
description: >
HTTP protocol version used on response from nsHttp.h
bugs:
data_reviews:
notification_emails:
- necko@mozilla.com
expires: never
labels:
- unknown
- http_1
- http_2
- http_3
https_rr_presented:
type: labeled_counter
description: >
HTTPS RR is presented or not
bugs:
data_reviews:
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
labels:
- presented
- presented_with_http3
- none
https_upgrade_with_https_rr:
type: labeled_counter
description: >
Whether an HTTP request gets upgraded to HTTPS because of HTTPS RR
bugs:
data_reviews:
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
labels:
- https_rr
- others
http_channel_onstart_success_https_rr:
type: labeled_counter
description: >
Successfully started HTTP channels when HTTPS RR is used
bugs:
data_reviews:
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
labels:
- success
- failure
- success_ech_used
- failure_ech_used
http_channel_page_open_to_first_sent:
type: timing_distribution
time_unit: millisecond
description: >
Time in milliseconds from AsyncOpen to first byte of request sent,
applicable for page loads without HTTPS RR
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
http_channel_sub_open_to_first_sent:
type: timing_distribution
time_unit: millisecond
description: >
Time in milliseconds from AsyncOpen to first byte of request sent,
applicable for sub-resource loads without HTTPS RR
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
http_channel_page_open_to_first_sent_https_rr:
type: timing_distribution
time_unit: millisecond
description: >
Time in milliseconds from AsyncOpen to first byte of request sent,
applicable for page loads with HTTPS RR
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
http_channel_sub_open_to_first_sent_https_rr:
type: timing_distribution
time_unit: millisecond
description: >
Time in milliseconds from AsyncOpen to first byte of request sent,
applicable for sub-resource loads with HTTPS RR
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
transaction_wait_time_https_rr:
type: timing_distribution
time_unit: millisecond
description: >
Time from submission to dispatch of transaction when HTTPS RR is used (ms)
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never
proxy_info_type:
type: labeled_counter
description: >
The proxies configurations created in the browser session (SOCKSv4, SOCKSv5, HTTP, HTTPS)
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- manuel@mozilla.com
expires: 129
labels:
- http
- https
# SOCKS4 Proxy
- socks4
# SOCKS4a Proxy. Proxy resolves URL hostname
- socks4a
# SOCKS5 Proxy
- socks5
# SOCKS5 Proxy. Proxy resolves URL hostname
# Use convention from curl for socks5 proxies that resolve the hostname
- socks5h
# No proxy
- direct
- unknown
transaction_wait_time:
type: timing_distribution
time_unit: millisecond
description: >
Time from submission to dispatch of transaction without HTTPS RR (ms)
bugs:
data_reviews:
data_sensitivity:
- technical
notification_emails:
- necko@mozilla.com
- kershaw@mozilla.com
expires: never