* updated copyright notices everywhere (I hope)
* Update makeself.lsm
* Update coverity-scan.sh
* make all newlines be linux, not windows
* remove copyright from all files (the take it from the repo), unless it is printed to users
* ML uses synchronous queries
* do not call malloc_trim() to free memory, since to locks everything
* Reschedule dimensions for training from worker threads.
* when we collect or read from the database, it is SAMPLES. When we generate points for a chart is POINTS
* keep the receiver send buffer 10x the default
* support autoscaling stream circular buffers
* nd_poll() prefers sending data vs receiving data - in an attempt to dequeue as soon as possible
* fix last commit
* allow removing receiver and senders inline, if the stream thread is not working on them
* fix logs
* Revert "nd_poll() prefers sending data vs receiving data - in an attempt to dequeue as soon as possible"
This reverts commit 51539a97da.
* do not access receiver or sender after it has been removed
* open cache hot2clean
* open cache hot2clean does not need flushing
* use aral for extent pages up to 65k
* track aral malloc and mmap allocations separately; add 8192 as a possible value to PGD
* do not evict too frequently if not needed
* fix aral metrics
* fix aral metrics again
* accurate accounting of memory for dictionaries, strings, labels and MRG
* log during shutdown the progress of dbengine flushing
* move metasync shutfown after dbengine
* max iterations per I/O events
* max iterations per I/O events - break the loop
* max iterations per I/O events - break the loop - again
* disable inline evictions for all caches
* when writing to sockets, send everything that can be sent
* cleanup code to trigger evictions
* fix calculation of eviction size
* fix calculation of eviction size once more
* fix calculation of eviction size once more - again
* ml and replication stop while backfilling is running
* process opcodes while draining the sockets; log with limit when asking to disconnect a node
* fix log
* ml stops when replication queries are running
* report pgd_padding to pulse
* aral precise memory accounting
* removed all alignas() and fix the 2 issues that resulted in unaligned memory accesses (one in mqtt and another in streaming)
* remove the bigger sizes from PGD, but keep multiples of gorilla buffers
* exclude judy from sanitizers
* use 16 bytes alignment on 32 bit machines
* internal check about memory alignment
* experiment: do not allow more children to connect while there is backfilling or replication queries running
* when the node is initializing, retry in 30 seconds
* connector cleanup and isolation of control logic about enabling/disabling various parts
* stop also health queries while backfilling is running
* tuning
* drain the input
* improve interactivity when suspending
* more interactive stream_control
* debug logs to find the connection issue
* abstracted everything about stream control
* Add ml_host_{start,stop} again.
* Do not create/update anomaly-detection charts when ML is not running for a host.
* rrdhost flag RECEIVER_DISCONNECTED has been reversed to COLLECTOR_ONLINE and has been used for localhost and virtual hosts too, to have a single point of truth about the availability of collected data or not
* ml_host_start() and ml_host_stop() are used by streaming receivers; ml_host_start() is used for localhost and virtual hosts
* fixed typo
* allow up to 3 backfills at a time
* add throttling based on user queries
* restore cache line paddings
* unify streaming logs to make it easier to grep logs
* tuning of stream_control
* more logs unification
* use mallocz_release_as_much_memory_to_the_system() under extreme conditions
* do not rely on the response code of evict_pages()
* log the gap of the database every time a node is connected
* updated ram requirements
---------
Co-authored-by: vkalintiris <vasilis@netdata.cloud>
* added parser for durations
* preliminary work for timeframes
* Update CMakeLists.txt
* updated parsing and generation for durations
* renames
* report parser errors; added compatibility to existing config_parse_duration()
* duration parsing is used on most netdata.conf and stream.conf entries
* more uses of duration parsing; simplification of stream.conf
* code cleanup
* more duration changes
* added html playground
* improved js code
* duration parsing applied to dbengine retention
* fixed doc
* simplified logic; added size parser
* added parsing for sizes
* renames and documentation updates
* hide appconfig internals from the rest of netdata
* fix crash on cleanup of streaming receivers
* fix buffer overflow in gorilla compression
* config return values are const
* ksm set to auto
* support reformatting migrated values
* removed obsolete metrics correlations settings
* split appconfig to multiple files
* durations documentation
* sizes documentation
* added backward compatibility in retention configuration
* provide description on migrations and reformattings
* config options are now a double linked list
* config sections are now a double linked list; config uses spinlocks; code cleanup and renames
* added data type to all config options
* update data types
* split appconfig api to multiple files
* code cleanup and renames
* removed size units above PiB
* Revert "fix buffer overflow in gorilla compression"
This reverts commit 3d5c48e84b.
* appconfig internal api changes
* Update securing-netdata-agents.md
Additional action when you disable the local dashboard
* Update docs/netdata-agent/securing-netdata-agents.md
---------
Co-authored-by: Ilya Mashchenko <ilya@netdata.cloud>
* docs additions
* docs from writerside, not to be published in this state, links need work and Learn map needs to include them
* rename some files to reduce repetition on filenames
* use new packaging documentation and replace links to old
* change learn-rel-path to new category names
* replace configuration file with new one, add conf directory section to it, and replace links to point to that
* linkfix
* run integrations pipeline to get new links
* catoverpage
* fix writerside style links
* addition in on-prem mention
* comment out mermaid problematic line
* change path of alerting integrations docs for Learn
* fix
* fixes
* fix diagrams
