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11 Commits

Author SHA1 Message Date
Aliaksandr Valialkin
c75f3497fe
process_metrics_linux.go: consistently mention the metrics package in error logs 2022-07-21 19:33:33 +03:00
Aliaksandr Valialkin
096d705076 cleanup after 5a49bb8e88 2021-03-17 23:17:01 +02:00
Aliaksandr Valialkin
53fe52ac0e Revert "export process_resident_memory_anonymous_bytes and process_resident_memory_pagecache_bytes metrics" 
This reverts commit 55d5027c97.

Reason for revert: the process_resident_memory_anonymous_bytes and process_resident_memory_pagecache_bytes metrics have been substituted
by more complete set of metrics in the commit 5a49bb8e88:

* process_resident_memory_anon_bytes
* process_resident_memory_file_bytes
* process_resident_memory_shared_bytes
 2021-03-17 23:10:35 +02:00
Nikolay
5a49bb8e88
adds extended memory stats (#21) 2021-03-17 23:07:19 +02:00
Aliaksandr Valialkin
55d5027c97 export process_resident_memory_anonymous_bytes and process_resident_memory_pagecache_bytes metrics 
- process_resident_memory_anonymous_bytes shows RSS share for memory allocated by the process.
- process_resident_memory_pagecache_bytes shows RSS share for page cache (aka memory-mapped files).
 2021-03-17 17:48:31 +02:00
Aliaksandr Valialkin
5523b934ae add process_io_* metrics read from /proc/self/io` 
Metrics are:

process_io_read_bytes_total - the number of bytes read via io syscalls such as read and pread
process_io_written_bytes_total - the number of bytes written via io syscalls such as write and pwrite
process_io_read_syscalls_total - the number of read syscalls such as read and pread
process_io_write_syscalls_total - the number of write syscalls such as write and pwrite
process_io_storage_read_bytes_total - the number of bytes read from storage layer
process_io_storage_written_bytes_total - the number of bytes written to storage layer
 2021-02-21 22:48:19 +02:00
Aliaksandr Valialkin
43691b65a0 Read /proc/* file contents with ioutil.ReadFile() instead of opening it with os.Open() and scanning with bufio.Scanner 
This simplifies the code a bit.
 2021-02-08 14:23:40 +02:00
Aliaksandr Valialkin
c070763356 follow-up for 2a12f948a9 2021-02-04 16:28:55 +02:00
Nikolay
2a12f948a9
adds file descriptors metrics, (#19) 
* adds file descriptors metrics,
for linux based systems,
https://github.com/VictoriaMetrics/VictoriaMetrics/issues/1037

* small fix
 2021-02-04 16:10:10 +02:00
Aliaksandr Valialkin
c68df4bc3d Expose process_cpu_seconds_system_total and process_cpu_seconds_user_total in process metrics 2019-08-05 19:16:20 +03:00
Aliaksandr Valialkin
5a9cdd0bef Add process_* metrics similar to the metrics exposed by https://github.com/prometheus/client_golang 
Updates https://github.com/VictoriaMetrics/VictoriaMetrics/issues/92
 2019-07-12 17:18:57 +03:00