-
Notifications
You must be signed in to change notification settings - Fork 2.3k
New issue
Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.
By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.
Already on GitHub? Sign in to your account
Only initiate collectors once #2048
Merged
Merged
Conversation
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
When /metrics is called for specific collectors, the collectors are initialed every time. Which means that we spend a lot of time re-initiating the same collectors again and again. Especially, some collectors make the assumptions that that are initiated once - e.g. systemd collector generates info message upon initiation. Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
roidelapluie
force-pushed
the
init-collectors
branch
from
June 4, 2021 09:21
086e7cb
to
2e20d66
Compare
Signed-off-by: Julien Pivotto <roidelapluie@inuits.eu>
SuperQ
approved these changes
Jun 4, 2021
There was a problem hiding this comment.
Choose a reason for hiding this comment
The reason will be displayed to describe this comment to others. Learn more.
LGTM, nice.
SuperQ
added a commit
that referenced
this pull request
Jul 12, 2021
NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors #2012 * [CHANGE] Make node_exporter print usage to STDOUT #2039 * [FEATURE] Add conntrack statistics metrics #1155 * [FEATURE] Add ethtool stats collector #1832 * [FEATURE] Add flag to ignore network speed if it is unknown #1989 * [FEATURE] Add tapestats collector for Linux #2044 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp #1887 * [ENHANCEMENT] Add time zone offset metric #2060 * [BUGFIX] Add ErrorLog plumbing to promhttp #1887 * [BUGFIX] Handle errors from disabled PSI subsystem #1983 * [BUGFIX] Fix panic when using backwards compatible flags #2000 * [BUGFIX] Only initiate collectors once #2048 * [BUGFIX] Handle small backwards jumps in CPU idle #2067 Signed-off-by: Ben Kochie <superq@gmail.com>
Merged
SuperQ
added a commit
that referenced
this pull request
Jul 15, 2021
NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors #2012 * [CHANGE] Make node_exporter print usage to STDOUT #2039 * [FEATURE] Add conntrack statistics metrics #1155 * [FEATURE] Add ethtool stats collector #1832 * [FEATURE] Add flag to ignore network speed if it is unknown #1989 * [FEATURE] Add tapestats collector for Linux #2044 * [FEATURE] Add nvme collector #2062 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp #1887 * [ENHANCEMENT] Add more Infiniband counters #2019 * [ENHANCEMENT] netclass: retrieve interface names and filter before parsing #2033 * [ENHANCEMENT] Add time zone offset metric #2060 * [BUGFIX] Handle errors from disabled PSI subsystem #1983 * [BUGFIX] Fix panic when using backwards compatible flags #2000 * [BUGFIX] Fix wrong value for OpenBSD memory buffer cache #2015 * [BUGFIX] Only initiate collectors once #2048 * [BUGFIX] Handle small backwards jumps in CPU idle #2067 Signed-off-by: Ben Kochie <superq@gmail.com>
oblitorum
pushed a commit
to shatteredsilicon/node_exporter
that referenced
this pull request
Apr 9, 2024
NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors prometheus#2012 * [CHANGE] Make node_exporter print usage to STDOUT prometheus#2039 * [FEATURE] Add conntrack statistics metrics prometheus#1155 * [FEATURE] Add ethtool stats collector prometheus#1832 * [FEATURE] Add flag to ignore network speed if it is unknown prometheus#1989 * [FEATURE] Add tapestats collector for Linux prometheus#2044 * [FEATURE] Add nvme collector prometheus#2062 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp prometheus#1887 * [ENHANCEMENT] Add more Infiniband counters prometheus#2019 * [ENHANCEMENT] netclass: retrieve interface names and filter before parsing prometheus#2033 * [ENHANCEMENT] Add time zone offset metric prometheus#2060 * [BUGFIX] Handle errors from disabled PSI subsystem prometheus#1983 * [BUGFIX] Fix panic when using backwards compatible flags prometheus#2000 * [BUGFIX] Fix wrong value for OpenBSD memory buffer cache prometheus#2015 * [BUGFIX] Only initiate collectors once prometheus#2048 * [BUGFIX] Handle small backwards jumps in CPU idle prometheus#2067 Signed-off-by: Ben Kochie <superq@gmail.com>
oblitorum
pushed a commit
to shatteredsilicon/node_exporter
that referenced
this pull request
Apr 9, 2024
NOTE: Ignoring invalid network speed will be the default in 2.x NOTE: Filesystem collector flags have been renamed. `--collector.filesystem.ignored-mount-points` is now `--collector.filesystem.mount-points-exclude` and `--collector.filesystem.ignored-fs-types` is now `--collector.filesystem.fs-types-exclude`. The old flags will be removed in 2.x. * [CHANGE] Rename filesystem collector flags to match other collectors prometheus#2012 * [CHANGE] Make node_exporter print usage to STDOUT prometheus#2039 * [FEATURE] Add conntrack statistics metrics prometheus#1155 * [FEATURE] Add ethtool stats collector prometheus#1832 * [FEATURE] Add flag to ignore network speed if it is unknown prometheus#1989 * [FEATURE] Add tapestats collector for Linux prometheus#2044 * [FEATURE] Add nvme collector prometheus#2062 * [ENHANCEMENT] Add ErrorLog plumbing to promhttp prometheus#1887 * [ENHANCEMENT] Add more Infiniband counters prometheus#2019 * [ENHANCEMENT] netclass: retrieve interface names and filter before parsing prometheus#2033 * [ENHANCEMENT] Add time zone offset metric prometheus#2060 * [BUGFIX] Handle errors from disabled PSI subsystem prometheus#1983 * [BUGFIX] Fix panic when using backwards compatible flags prometheus#2000 * [BUGFIX] Fix wrong value for OpenBSD memory buffer cache prometheus#2015 * [BUGFIX] Only initiate collectors once prometheus#2048 * [BUGFIX] Handle small backwards jumps in CPU idle prometheus#2067 Signed-off-by: Ben Kochie <superq@gmail.com>
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment
Add this suggestion to a batch that can be applied as a single commit.
This suggestion is invalid because no changes were made to the code.
Suggestions cannot be applied while the pull request is closed.
Suggestions cannot be applied while viewing a subset of changes.
Only one suggestion per line can be applied in a batch.
Add this suggestion to a batch that can be applied as a single commit.
Applying suggestions on deleted lines is not supported.
You must change the existing code in this line in order to create a valid suggestion.
Outdated suggestions cannot be applied.
This suggestion has been applied or marked resolved.
Suggestions cannot be applied from pending reviews.
Suggestions cannot be applied on multi-line comments.
Suggestions cannot be applied while the pull request is queued to merge.
Suggestion cannot be applied right now. Please check back later.
When /metrics is called for specific collectors, the collectors are
initialed every time. Which means that we spend a lot of time
re-initiating the same collectors again and again. Especially, some
collectors make the assumptions that that are initiated once - e.g.
systemd collector generates info message upon initiation.
Signed-off-by: Julien Pivotto roidelapluie@inuits.eu