Calyptia Core Agent
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  • Calyptia Core Agent for Developers
    • Golang Output Plugins
    • WASM Filter Plugins
    • WASM Input Plugins
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On this page
  1. Data Pipeline
  2. Filters

Standard Output

PreviousRewrite TagNextThrottle

Last updated 11 months ago

The stdout filter plugin allows printing to the standard output the data flowed through the filter plugin, which can be very useful while debugging.

The plugin has no configuration parameters, is very simple to use.

Command Line

$ calyptia-fluent-bit -i cpu -F stdout -m '*' -o null

We have specified to gather usage metrics and print them out in a human-readable way when they flow through the stdout plugin.

Calyptia Fluent Bit 20.10.03

[2021/06/04 14:53:59] [ info] [engine] started (pid=3236719)
[2021/06/04 14:53:59] [ info] [storage] version=1.1.1, initializing...
[2021/06/04 14:53:59] [ info] [storage] in-memory
[2021/06/04 14:53:59] [ info] [storage] normal synchronization mode, checksum disabled, max_chunks_up=128
[2021/06/04 14:53:59] [ info] [sp] stream processor started
[0] cpu.0: [1622789640.379532062, {"cpu_p"=>9.000000, "user_p"=>6.500000, "system_p"=>2.500000, "cpu0.p_cpu"=>8.000000, "cpu0.p_user"=>6.000000, "cpu0.p_system"=>2.000000, "cpu1.p_cpu"=>9.000000, "cpu1.p_user"=>6.000000, "cpu1.p_system"=>3.000000}]
[0] cpu.0: [1622789641.379529426, {"cpu_p"=>22.500000, "user_p"=>18.000000, "system_p"=>4.500000, "cpu0.p_cpu"=>34.000000, "cpu0.p_user"=>30.000000, "cpu0.p_system"=>4.000000, "cpu1.p_cpu"=>11.000000, "cpu1.p_user"=>6.000000, "cpu1.p_system"=>5.000000}]
[0] cpu.0: [1622789642.379544020, {"cpu_p"=>26.500000, "user_p"=>16.000000, "system_p"=>10.500000, "cpu0.p_cpu"=>30.000000, "cpu0.p_user"=>24.000000, "cpu0.p_system"=>6.000000, "cpu1.p_cpu"=>22.000000, "cpu1.p_user"=>8.000000, "cpu1.p_system"=>14.000000}]
[0] cpu.0: [1622789643.379507371, {"cpu_p"=>39.500000, "user_p"=>34.500000, "system_p"=>5.000000, "cpu0.p_cpu"=>52.000000, "cpu0.p_user"=>48.000000, "cpu0.p_system"=>4.000000, "cpu1.p_cpu"=>28.000000, "cpu1.p_user"=>21.000000, "cpu1.p_system"=>7.000000}]
^C[2021/06/04 14:54:04] [engine] caught signal (SIGINT)
[2021/06/04 14:54:04] [ info] [input] pausing cpu.0
[2021/06/04 14:54:04] [ warn] [engine] service will stop in 5 seconds
[2021/06/04 14:54:08] [ info] [engine] service stopped
CPU