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plugin: in_proc_metrics #4080

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plugin: in_proc_metrics #4080

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0e12aee
proc_metrics: add new proc metrics plugin for getting metrics on a si…
pwhelan Aug 23, 2021
1a71ae2
Merge branch 'master' into in_proc_metrics
pwhelan Sep 10, 2021
9da5b07
in_proc_metrics: search for process by name.
pwhelan Sep 10, 2021
5f77605
in_proc_metrics: use a list to track process metrics for each process.
pwhelan Sep 11, 2021
1c226b2
in_proc_metrics: rename ctx to proc in create_pid_cmt to reduce confu…
pwhelan Sep 11, 2021
b0c76e0
in_proc_metrics: simplify code that selects pid to collect.
pwhelan Sep 11, 2021
184c78e
in_proc_metrics: work on lists of processes, WIP.
pwhelan Sep 13, 2021
e08adca
in_proc_metrics: label metrics with the process cmdline.
pwhelan Sep 20, 2021
65ddac8
in_proc_metrics: free process metrics on shutdown, cmt when process d…
pwhelan Sep 20, 2021
2471ccd
in_proc_metrics: find all processes when using process name.
pwhelan Sep 20, 2021
a18803d
in_proc_metrics: refactor code to use a single cmetrics context.
pwhelan Sep 20, 2021
1b1bc2c
in_proc_metrics: free gauges in process metrics initialization.
pwhelan Sep 20, 2021
3c4232c
in_proc_metrics: fix bug where duplicate process entries are added.
pwhelan Sep 20, 2021
d1eea55
in_proc_metrics: just use the metrics pid without pid==0 magic.
pwhelan Sep 20, 2021
92980ed
in_proc_metrics: only register on linux.
pwhelan Sep 20, 2021
9727c34
in_proc_metrics: change submit log message to debug priority.
pwhelan Sep 20, 2021
29866a8
in_proc_metrics: fix use-after-free when triggering ENOPERM on /proc/…
pwhelan Sep 21, 2021
e78af94
in_proc_metrics: indentation and alignment for multiple line statements.
pwhelan Sep 21, 2021
03e799d
in_proc_metrics: use process setting 'all' or '*' to track all proces…
pwhelan Sep 21, 2021
d027150
in_proc_metrics: add support for cpu metrics.
pwhelan Sep 22, 2021
177f4db
Merge branch 'master' into in_proc_metrics_cpu_list
pwhelan Oct 15, 2021
881b336
in_proc_metrics: clean out cpu stats when processes finish.
pwhelan Oct 15, 2021
c50a06a
Merge branch 'master' into in_proc_metrics
pwhelan Nov 23, 2021
0b37618
Merge branch 'master' into in_proc_metrics
pwhelan Mar 11, 2022
3f055e7
in_proc: fix possible free before allocation.
pwhelan Mar 11, 2022
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2 changes: 2 additions & 0 deletions CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -149,6 +149,7 @@ option(FLB_IN_STATSD "Enable StatsD input plugin" Yes)
option(FLB_IN_STORAGE_BACKLOG "Enable storage backlog input plugin" Yes)
option(FLB_IN_EMITTER "Enable emitter input plugin" Yes)
option(FLB_IN_NODE_EXPORTER_METRICS "Enable node exporter metrics input plugin" Yes)
option(FLB_IN_PROC_METRICS "Enable process metrics input plugin" Yes)
option(FLB_IN_WINDOWS_EXPORTER_METRICS "Enable windows exporter metrics input plugin" Yes)
option(FLB_OUT_AZURE "Enable Azure output plugin" Yes)
option(FLB_OUT_AZURE_BLOB "Enable Azure output plugin" Yes)
Expand Down Expand Up @@ -249,6 +250,7 @@ if(FLB_ALL)
set(FLB_IN_NETIF 1)
set(FLB_IN_NGINX_STATUS 1)
set(FLB_IN_EXEC 1)
set(FLB_IN_PROC_METRICS 1)

# Output plugins
set(FLB_OUT_ES 1)
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1 change: 1 addition & 0 deletions plugins/CMakeLists.txt
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Original file line number Diff line number Diff line change
Expand Up @@ -170,6 +170,7 @@ if(${CMAKE_SYSTEM_NAME} MATCHES "Linux")
REGISTER_IN_PLUGIN("in_docker")
REGISTER_IN_PLUGIN("in_docker_events")
REGISTER_IN_PLUGIN("in_node_exporter_metrics")
REGISTER_IN_PLUGIN("in_proc_metrics")
endif()

REGISTER_IN_PLUGIN("in_kafka")
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1 change: 0 additions & 1 deletion plugins/in_proc/in_proc.c
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Original file line number Diff line number Diff line change
Expand Up @@ -471,7 +471,6 @@ static int in_proc_exit(void *data, struct flb_config *config)
}

/* Destroy context */
flb_free(ctx->proc_name);
flb_free(ctx);

return 0;
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4 changes: 4 additions & 0 deletions plugins/in_proc_metrics/CMakeLists.txt
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Original file line number Diff line number Diff line change
@@ -0,0 +1,4 @@
set(src
proc_metrics.c)

FLB_PLUGIN(in_proc_metrics "${src}" "")
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