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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-02-06 16:11:30 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2023-02-06 16:11:30 +0000 |
commit | aa2fe8ccbfcb117efa207d10229eeeac5d0f97c7 (patch) | |
tree | 941cbdd387b41c1a81587c20a6df9f0e5e0ff7ab /collectors/diskspace.plugin | |
parent | Adding upstream version 1.37.1. (diff) | |
download | netdata-aa2fe8ccbfcb117efa207d10229eeeac5d0f97c7.tar.xz netdata-aa2fe8ccbfcb117efa207d10229eeeac5d0f97c7.zip |
Adding upstream version 1.38.0.upstream/1.38.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to '')
-rw-r--r-- | collectors/diskspace.plugin/README.md | 10 | ||||
-rw-r--r-- | collectors/diskspace.plugin/plugin_diskspace.c | 77 |
2 files changed, 45 insertions, 42 deletions
diff --git a/collectors/diskspace.plugin/README.md b/collectors/diskspace.plugin/README.md index c037a0b16..6d1ec7ca2 100644 --- a/collectors/diskspace.plugin/README.md +++ b/collectors/diskspace.plugin/README.md @@ -1,7 +1,11 @@ <!-- -title: "diskspace.plugin" +title: "Monitor disk (diskspace.plugin)" description: "Monitor the disk usage space of mounted disks in real-time with the Netdata Agent, plus preconfigured alarms for disks at risk of filling up." -custom_edit_url: https://github.com/netdata/netdata/edit/master/collectors/diskspace.plugin/README.md +custom_edit_url: "https://github.com/netdata/netdata/edit/master/collectors/diskspace.plugin/README.md" +sidebar_label: "Disks" +learn_status: "Published" +learn_topic_type: "References" +learn_rel_path: "References/Collectors references/System metrics" --> # diskspace.plugin @@ -38,6 +42,6 @@ Charts can be enabled/disabled for every mount separately: # inodes usage = auto ``` -> for disks performance monitoring, see the `proc` plugin, [here](/collectors/proc.plugin/README.md#monitoring-disks) +> for disks performance monitoring, see the `proc` plugin, [here](https://github.com/netdata/netdata/blob/master/collectors/proc.plugin/README.md#monitoring-disks) diff --git a/collectors/diskspace.plugin/plugin_diskspace.c b/collectors/diskspace.plugin/plugin_diskspace.c index e806a3360..743612ffb 100644 --- a/collectors/diskspace.plugin/plugin_diskspace.c +++ b/collectors/diskspace.plugin/plugin_diskspace.c @@ -3,7 +3,6 @@ #include "../proc.plugin/plugin_proc.h" #define PLUGIN_DISKSPACE_NAME "diskspace.plugin" -#define THREAD_DISKSPACE_SLOW_NAME "PLUGIN[diskspace slow]" #define DEFAULT_EXCLUDED_PATHS "/proc/* /sys/* /var/run/user/* /run/user/* /snap/* /var/lib/docker/*" #define DEFAULT_EXCLUDED_FILESYSTEMS "*gvfs *gluster* *s3fs *ipfs *davfs2 *httpfs *sshfs *gdfs *moosefs fusectl autofs" @@ -182,7 +181,7 @@ static void calculate_values_and_show_charts( #ifdef NETDATA_INTERNAL_CHECKS if(unlikely(btotal != bavail + breserved_root + bused)) - error("DISKSPACE: disk block statistics for '%s' (disk '%s') do not sum up: total = %llu, available = %llu, reserved = %llu, used = %llu", mi->mount_point, disk, (unsigned long long)btotal, (unsigned long long)bavail, (unsigned long long)breserved_root, (unsigned long long)bused); + collector_error("DISKSPACE: disk block statistics for '%s' (disk '%s') do not sum up: total = %llu, available = %llu, reserved = %llu, used = %llu", mi->mount_point, disk, (unsigned long long)btotal, (unsigned long long)bavail, (unsigned long long)breserved_root, (unsigned long long)bused); #endif // -------------------------------------------------------------------------- @@ -201,7 +200,7 @@ static void calculate_values_and_show_charts( #ifdef NETDATA_INTERNAL_CHECKS if(unlikely(btotal != bavail + breserved_root + bused)) - error("DISKSPACE: disk inode statistics for '%s' (disk '%s') do not sum up: total = %llu, available = %llu, reserved = %llu, used = %llu", mi->mount_point, disk, (unsigned long long)ftotal, (unsigned long long)favail, (unsigned long long)freserved_root, (unsigned long long)fused); + collector_error("DISKSPACE: disk inode statistics for '%s' (disk '%s') do not sum up: total = %llu, available = %llu, reserved = %llu, used = %llu", mi->mount_point, disk, (unsigned long long)ftotal, (unsigned long long)favail, (unsigned long long)freserved_root, (unsigned long long)fused); #endif int rendered = 0; @@ -320,7 +319,7 @@ static inline void do_disk_space_stats(struct mountinfo *mi, int update_every) { , SIMPLE_PATTERN_EXACT ); - dict_mountpoints = dictionary_create(DICT_OPTION_NONE); + dict_mountpoints = dictionary_create_advanced(DICT_OPTION_NONE, &dictionary_stats_category_collectors, 0); } struct mount_point_metadata *m = dictionary_get(dict_mountpoints, mi->mount_point); @@ -349,23 +348,23 @@ static inline void do_disk_space_stats(struct mountinfo *mi, int update_every) { struct stat bs; if(stat(mi->mount_point, &bs) == -1) { - error("DISKSPACE: Cannot stat() mount point '%s' (disk '%s', filesystem '%s', root '%s')." - , mi->mount_point - , disk - , mi->filesystem?mi->filesystem:"" - , mi->root?mi->root:"" - ); + collector_error("DISKSPACE: Cannot stat() mount point '%s' (disk '%s', filesystem '%s', root '%s')." + , mi->mount_point + , disk + , mi->filesystem?mi->filesystem:"" + , mi->root?mi->root:"" + ); def_space = CONFIG_BOOLEAN_NO; def_inodes = CONFIG_BOOLEAN_NO; } else { if((bs.st_mode & S_IFMT) != S_IFDIR) { - error("DISKSPACE: Mount point '%s' (disk '%s', filesystem '%s', root '%s') is not a directory." - , mi->mount_point - , disk - , mi->filesystem?mi->filesystem:"" - , mi->root?mi->root:"" - ); + collector_error("DISKSPACE: Mount point '%s' (disk '%s', filesystem '%s', root '%s') is not a directory." + , mi->mount_point + , disk + , mi->filesystem?mi->filesystem:"" + , mi->root?mi->root:"" + ); def_space = CONFIG_BOOLEAN_NO; def_inodes = CONFIG_BOOLEAN_NO; } @@ -431,12 +430,12 @@ static inline void do_disk_space_stats(struct mountinfo *mi, int update_every) { if (statvfs(mi->mount_point, &buff_statvfs) < 0) { if(!m->shown_error) { - error("DISKSPACE: failed to statvfs() mount point '%s' (disk '%s', filesystem '%s', root '%s')" - , mi->mount_point - , disk - , mi->filesystem?mi->filesystem:"" - , mi->root?mi->root:"" - ); + collector_error("DISKSPACE: failed to statvfs() mount point '%s' (disk '%s', filesystem '%s', root '%s')" + , mi->mount_point + , disk + , mi->filesystem?mi->filesystem:"" + , mi->root?mi->root:"" + ); m->shown_error = 1; } return; @@ -464,12 +463,12 @@ static inline void do_slow_disk_space_stats(struct basic_mountinfo *mi, int upda struct statvfs buff_statvfs; if (statvfs(mi->mount_point, &buff_statvfs) < 0) { if(!m->shown_error) { - error("DISKSPACE: failed to statvfs() mount point '%s' (disk '%s', filesystem '%s', root '%s')" - , mi->mount_point - , mi->persistent_id - , mi->filesystem?mi->filesystem:"" - , mi->root?mi->root:"" - ); + collector_error("DISKSPACE: failed to statvfs() mount point '%s' (disk '%s', filesystem '%s', root '%s')" + , mi->mount_point + , mi->persistent_id + , mi->filesystem?mi->filesystem:"" + , mi->root?mi->root:"" + ); m->shown_error = 1; } return; @@ -483,7 +482,7 @@ static void diskspace_slow_worker_cleanup(void *ptr) { UNUSED(ptr); - info("cleaning up..."); + collector_info("cleaning up..."); worker_unregister(); } @@ -515,7 +514,7 @@ void *diskspace_slow_worker(void *ptr) heartbeat_t hb; heartbeat_init(&hb); - while(!netdata_exit) { + while(service_running(SERVICE_COLLECTORS)) { worker_is_idle(); heartbeat_next(&hb, USEC_PER_SEC); @@ -530,7 +529,7 @@ void *diskspace_slow_worker(void *ptr) if (!dict_mountpoints) continue; - if(unlikely(netdata_exit)) break; + if(unlikely(!service_running(SERVICE_COLLECTORS))) break; // -------------------------------------------------------------------------- // disk space metrics @@ -547,10 +546,10 @@ void *diskspace_slow_worker(void *ptr) for(bmi = slow_mountinfo_root; bmi; bmi = bmi->next) { do_slow_disk_space_stats(bmi, slow_update_every); - if(unlikely(netdata_exit)) break; + if(unlikely(!service_running(SERVICE_COLLECTORS))) break; } - if(unlikely(netdata_exit)) break; + if(unlikely(!service_running(SERVICE_COLLECTORS))) break; worker_is_busy(WORKER_JOB_SLOW_CLEANUP); @@ -584,7 +583,7 @@ static void diskspace_main_cleanup(void *ptr) { struct netdata_static_thread *static_thread = (struct netdata_static_thread *)ptr; static_thread->enabled = NETDATA_MAIN_THREAD_EXITING; - info("cleaning up..."); + collector_info("cleaning up..."); if (diskspace_slow_thread) { netdata_thread_join(*diskspace_slow_thread, NULL); @@ -632,7 +631,7 @@ void *diskspace_main(void *ptr) { netdata_thread_create( diskspace_slow_thread, - THREAD_DISKSPACE_SLOW_NAME, + "P[diskspace slow]", NETDATA_THREAD_OPTION_JOINABLE, diskspace_slow_worker, &slow_worker_data); @@ -640,11 +639,11 @@ void *diskspace_main(void *ptr) { usec_t step = update_every * USEC_PER_SEC; heartbeat_t hb; heartbeat_init(&hb); - while(!netdata_exit) { + while(service_running(SERVICE_COLLECTORS)) { worker_is_idle(); /* usec_t hb_dt = */ heartbeat_next(&hb, step); - if(unlikely(netdata_exit)) break; + if(unlikely(!service_running(SERVICE_COLLECTORS))) break; // -------------------------------------------------------------------------- // this is smart enough not to reload it every time @@ -671,11 +670,11 @@ void *diskspace_main(void *ptr) { worker_is_busy(WORKER_JOB_MOUNTPOINT); do_disk_space_stats(mi, update_every); - if(unlikely(netdata_exit)) break; + if(unlikely(!service_running(SERVICE_COLLECTORS))) break; } netdata_mutex_unlock(&slow_mountinfo_mutex); - if(unlikely(netdata_exit)) break; + if(unlikely(!service_running(SERVICE_COLLECTORS))) break; if(dict_mountpoints) { worker_is_busy(WORKER_JOB_CLEANUP); |