fluent-bit
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fluent
Fast and Lightweight Logs and Metrics processor for Linux, BSD, OSX and Windows
After upgrading from Fluent Bit version 3.0.7 to 3.1.2, I noticed a significant increase in the container_fs_reads_bytes_total metric. With version 3.0.7, values typically ranged from tens to hundreds of kilobytes....
Support `net.*` options including TCP keepalive settings in the `kubernetes_events` plugin This allows the user to set net.* options in the `kubernetes_events` input plugin config. This is particularly useful for...
Backport this fix for 3.2 Fix for an illegal free in the gelf output plugin when it handled a message lacking the short_message key. In `cb_gelf_flush`: if the input doesn't...
Currently, we're prioritizing the creation of new connections if there's no limit on them or if we are within the limits. This commit prioritizes the reuse of connections and only...
Prior to this change, the Lua filter in Fluent Bit supported processing of individual log records with a function signature that allowed modifying the timestamp and the record only: ```lua...
# Summary This PR seeks to avoid data loss when using the optional ring_buffer on emitters when using `filter_rewrite_tag`. To do so two new functions were added for the ring...
## Bug Report **Describe the bug** With minimal fluentbit configuration - we are seeing resource/scope group information get mangled for groups of messages **To Reproduce** Take input messages from OTEL...
## Bug Report **Describe the bug** When HTTP/2 is enabled, Fluent Bit may fail to accept a correct token under certain circumstances. The authentication will wrongly return unauthorized if the...
**Is your feature request related to a problem? Please describe.** We'd benefit greatly from the IIS collector on our project. You think you could add this? https://github.com/prometheus-community/windows_exporter/blob/master/docs/collector.iis.md **Describe the solution...
Added missing headers for compilation on Centos 10. Reports with errors on the undefined `htons` function in two files ``` [2025-06-12T16:28:19.598Z] /tmp/fluent-bit/lib/nghttp2-1.65.0/lib/nghttp2_helper.c:33:16: error: implicit declaration of function ‘htons’ [-Wimplicit-function-declaration] [2025-06-12T16:28:19.598Z]...
