diff options
author | thiagoftsm <thiagoftsm@gmail.com> | 2020-02-17 21:28:33 +0000 |
---|---|---|
committer | GitHub <noreply@github.com> | 2020-02-17 21:28:33 +0000 |
commit | 696264006c1aa4ef111aab2be28f591340575c9e (patch) | |
tree | dd1a01bb2fdee73c232b3639d27f88d202c3e6d3 /web | |
parent | 8772cb7a1869e61b3950be48cc05aad90c41b651 (diff) |
eBPF process plugin (#7979)
* syscall_plugin: Compilation
This commit brings the necessaries changes to the compilation files
* syscall_plugin: Collector body
This commit brings the collector body to files.
* syscall_plugin: .gitignore
This commit adds syscall.plugin to .gitignore
* syscall_plugin: Plugin adjust
Fix reference and remove message
* syscall_plugin: Remove limit
Remove call to setrlimit
* syscall: Fix start
This commit fixes problems related with start of the plugin
* syscall_plugin: Bring heartbeat
This commit removes the sleep and changes to heartbeat to avoid plugin receive a SIGTERM
* syscall_plugin: Missing semicolon
* syscall_plugin: Fix dimension
Brings the initial value of chart for the normal dimension of the other values
* syscall_plugin: Fix dimension 2
The previous change did not give the expected results, so I am bringing more a fix
* syscall_plugin: adjust values
Rename function and adjust pid size
* syscall_plugin: Remove Chart and fix var
this commit removes a chart that will not be created and fix an error
when the bytes were calculated
* syscall_plugin: Brings error
This commit brings a new variable that will be used to identify errors
* syscall_plugin: Rename charts
This commit starts to rename the charts properly
* syscall_plugin: Rename plugin
* syscall_plugin: missing changes for rename
* syscall_plugin: fix compilation
* syscall_plugin: bring new charts
* syscall_plugin: Warnings
Remove warnings from compilation time
* vfs_plugin: Fix Error chart plot
There was an error when the chart was being displayed
* vfs_plugin: Change family
This commit changes the family of the VFS plugin
* vfs_plugin: Fix order
This PR fixes the wrong order when creating a chart
* vfs_plugin: Remove path
Remove path from structure
* vfs_plugin: From Perf to HASH
This commit converts the main source a hash table and also split the data collection per chart
* vfs_plugin: Adjusts and exit
This commit brings adjusts to the collect and the complete monitor to exit events
* vfs_plugin: Start process
This commit brings the monitoring of a process start and thread creation to Netdata
* vfs_plugin: Visualization and collection
Adjust variables to show and to collect data
* vfs_plugin: Connection with apps plugin
This commit starts to bring the connection with apps.
* vfs_plugin: Various
This commit brings new label for charts, fix to error chart and adjusts for new charts, I am sorry
* vfs_plugin: basis new chart
This commit brings the basis of the new charts for the plugin
* vfs_plugin: Apps plugin
This commit brings the integration with apps.plugin
* vfs_plugin:fix counter
This commit fixer the difference between apps plugin and counter
* ebpf_plugin: rename charts
This commit renames the charts
* ebpf_plugin: New charts adjusts and log start
* ebpf_plugin: Log thread
Creates the log thread that will be used to store error message
* ebpf_plugin: Rename Web Group
This commit reorganize the charts on dashboard
* ebpf_plugin: Restore
This commit restore the previous status of the collector where we only have a global vision of the problems
* ebpf_plugin: kretprobe
This commit brings the initial changes for the collector works with both eBPF program
* ebpf_plugin: New syscalls
This commit brings the new syscalls that we are monitoring
* ebpf_plugin: New charts
This commit brings new charts to the collector
* ebpf_plugin: Parse config
This commit starts the parser of the file
* ebpf_plugin: collector debug
* ebpf_plugin: Global variables from config
This commit brings the global variable update from the config file
* ebpf_plugin: Clean kprobe_events
This commit brings the clean of kprobe_events and also starts the common library for all eBPF collectors
* ebpf_plugin: Check kernel version
This function brings a check for the kernel version
* ebpf_plugin: Start documentation
This commit brings the initial documentation for the users
* ebpf_plugin: Documentation
This commit brings adjust to code and updates for the documentation
* ebpf_plugin: this commit brings the developer mode to the collector
* ebpf_plugin: Documentation
This commit brings more information to the documentation
* ebpf_plugin: Documentation
This commit brings more information to the documentation
* ebpf_plugin: errno to logs
Brings errno number to logs
* ebpf_plugin: Documentation
This commit brings fixes to the collector documentation
* ebpf_plugin: Move description
This commit move the chart description from the C code to dashboard_info.js
* ebpf_plugin: Rename files
This commit rename files to the final version
* ebpf_plugin: COntinue renaming
This commit continue renaming the files to the final version
* ebpf_plugin: Renaming process
This commit renames the final plugin
* ebpf_plugin: Finish rename
This commit finishes the rename processing
* ebpf_plugin: fix entry charts
This commit removes one chart from mode
* ebpf_plugin: Fix remove
This commit brings a new function to fix the unload of collector when the collector
is running in entry mode
* ebpf_plugin: Rename on old kernels
This commit brings fixes for syscall names
* ebpf_plugin: Timestamp to log
This commit brings the timestamp to the logs
* ebpf_plugin: Remove syscall
With the changes on the backend, we are not monitoring more sys_clone
* ebpf_plugin: The syscall is important for 5.3 or newer, so I am returning
* ebpf_plugin: Remove concurrency
This commit adds variables necessary to interact with the new structor
of the eBPF program
* ebpf_plugin: Ids to dimension
This commit fews the functions name as ids for the dimensions
* ebpf_plugin: Missing chart
This commit brings the missing chart for Netdata
* ebpf_plugin: Remove unecessary message
Remove unecessary error message from the collector
* ebpf_plugin: Rename dimension
This commit renames the dimension for something more meaninful
* ebpf_plugin: Optional log
This commit converts the developer.log in an optional feature
* redirect to stdoou
This commit starts to bring the capability to redirect everything to stdout
* ebpf_plugin: Disable dev mode
This commit removes the possibility to load the dev mode file for while
* ebpf_plugin: Disable eBPF process
By default this plugin won't be enabled
* ebpf_plugin: Update debug message
* ebpf_plugin: this commit adjusts documentation to next release.
* ebpf_plugin: documentation fix.
* ebpf_plugin: Percpu hash
This commit moves from an unique hash table for various to speed up
the collector
* ebpf_plugin: Compatibility
This commit set compatibility version between kernels
Diffstat (limited to 'web')
-rw-r--r-- | web/gui/dashboard_info.js | 50 |
1 files changed, 49 insertions, 1 deletions
diff --git a/web/gui/dashboard_info.js b/web/gui/dashboard_info.js index b86841653c..efdcec05dd 100644 --- a/web/gui/dashboard_info.js +++ b/web/gui/dashboard_info.js @@ -540,8 +540,13 @@ netdataDashboard.menu = { title: 'CockroachDB', icon: '<i class="fas fa-database"></i>', info: 'Performance and health statistics for various <code>CockroachDB</code> components.' - } + }, + 'ebpf': { + title: 'eBPF', + icon: '<i class="fas fa-heartbeat"></i>', + info: 'Monitor system calls, internal functtions, bytes read, bytes written and errors using <code>eBPF</code>.' + } }; @@ -3012,4 +3017,47 @@ netdataDashboard.context = { info: 'Size of metric samples written to disk.' }, + // ------------------------------------------------------------------------ + // eBPF + + 'ebpf.file_descriptor': { + info: 'File descriptor shows the number of calls for internal functions on Linux kernel. The open dimension is attached to the kernel internal function \'do_sys_open\', that is the common function called from open(2) and openat(2). The close dimension is attached to the function \'__close_fd\', that is called from system call close(2).' + }, + + 'ebpf.file_error': { + info: 'File error shows the number of calls that returned an error when called per period.' + }, + + 'ebpf.deleted_objects': { + info: 'Deleted objects monitors calls to the function \'vfs_unlink\'. This chart does not show all events to remove files from the file system, because file systems can create their own functions to remove files.' + }, + + 'ebpf.io': { + info: 'IO shows the number of calls for functions \'vfs_read\' and \'vfs_write\' independent of the return to be success or fail. Like the chart \'deleted_objects\', case the file system uses other function to store data on disks, this chart will not show events for it.' + }, + + 'ebpf.io_bytes': { + info: 'IO bytes shows the total of bytes read or written with success using the functions \'vfs_read\' and \'vfs_write\'.' + }, + + 'ebpf.io_error': { + info: 'IO error shows the number of calls for \'vfs_read\' and \'vfs_write\' that did not have success.' + }, + + 'ebpf.process_thread': { + info: 'Process thread counts the number of times that the function \'do_fork\' was called to create a new task. Task is the common name used to define process and tasks inside the kernel, to identify the threads, Netdata also counts the number of calls for \'sys_clone\' that has the flag \'CLONE_THREAD\' set.' + }, + + 'ebpf.exit': { + info: 'Exit count the number of calls for the functions responsible to close (\'do_exit\') and release(\'release_task\') tasks.' + }, + + 'ebpf.task_error': { + info: 'Task error count the number of errors to create a new process or thread.' + }, + + 'ebpf.process_status': { + info: 'This chart demonstrate the difference between the number of process created and the number of threads created per period(\'process\' dimension), it also shows the number of possible zombie process running on system.' + } + }; |