diff options
Diffstat (limited to 'daemon/global_statistics.c')
| -rw-r--r-- | daemon/global_statistics.c | 76 |
1 files changed, 74 insertions, 2 deletions
diff --git a/daemon/global_statistics.c b/daemon/global_statistics.c index 9cc05abb..53b7546f 100644 --- a/daemon/global_statistics.c +++ b/daemon/global_statistics.c @@ -535,10 +535,10 @@ void global_statistics_charts(void) { #ifdef ENABLE_DBENGINE if (localhost->rrd_memory_mode == RRD_MEMORY_MODE_DBENGINE) { - unsigned long long stats_array[27]; + unsigned long long stats_array[RRDENG_NR_STATS]; /* get localhost's DB engine's statistics */ - rrdeng_get_27_statistics(localhost->rrdeng_ctx, stats_array); + rrdeng_get_33_statistics(localhost->rrdeng_ctx, stats_array); // ---------------------------------------------------------------- @@ -637,6 +637,7 @@ void global_statistics_charts(void) { { static RRDSET *st_pg_cache_pages = NULL; + static RRDDIM *rd_descriptors = NULL; static RRDDIM *rd_populated = NULL; static RRDDIM *rd_commited = NULL; static RRDDIM *rd_insertions = NULL; @@ -660,6 +661,7 @@ void global_statistics_charts(void) { , RRDSET_TYPE_LINE ); + rd_descriptors = rrddim_add(st_pg_cache_pages, "descriptors", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); rd_populated = rrddim_add(st_pg_cache_pages, "populated", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); rd_commited = rrddim_add(st_pg_cache_pages, "commited", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); rd_insertions = rrddim_add(st_pg_cache_pages, "insertions", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); @@ -670,6 +672,7 @@ void global_statistics_charts(void) { else rrdset_next(st_pg_cache_pages); + rrddim_set_by_pointer(st_pg_cache_pages, rd_descriptors, (collected_number)stats_array[27]); rrddim_set_by_pointer(st_pg_cache_pages, rd_populated, (collected_number)stats_array[3]); rrddim_set_by_pointer(st_pg_cache_pages, rd_commited, (collected_number)stats_array[4]); rrddim_set_by_pointer(st_pg_cache_pages, rd_insertions, (collected_number)stats_array[5]); @@ -746,6 +749,75 @@ void global_statistics_charts(void) { rrddim_set_by_pointer(st_io_stats, rd_writes, (collected_number)stats_array[16]); rrdset_done(st_io_stats); } + + // ---------------------------------------------------------------- + + { + static RRDSET *st_errors = NULL; + static RRDDIM *rd_fs_errors = NULL; + static RRDDIM *rd_io_errors = NULL; + + if (unlikely(!st_errors)) { + st_errors = rrdset_create_localhost( + "netdata" + , "dbengine_global_errors" + , NULL + , "dbengine" + , NULL + , "NetData DB engine errors" + , "errors/s" + , "netdata" + , "stats" + , 130507 + , localhost->rrd_update_every + , RRDSET_TYPE_LINE + ); + + rd_io_errors = rrddim_add(st_errors, "I/O errors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + rd_fs_errors = rrddim_add(st_errors, "FS errors", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL); + } + else + rrdset_next(st_errors); + + rrddim_set_by_pointer(st_errors, rd_io_errors, (collected_number)stats_array[30]); + rrddim_set_by_pointer(st_errors, rd_fs_errors, (collected_number)stats_array[31]); + rrdset_done(st_errors); + } + + // ---------------------------------------------------------------- + + { + static RRDSET *st_fd = NULL; + static RRDDIM *rd_fd_current = NULL; + static RRDDIM *rd_fd_max = NULL; + + if (unlikely(!st_fd)) { + st_fd = rrdset_create_localhost( + "netdata" + , "dbengine_global_file_descriptors" + , NULL + , "dbengine" + , NULL + , "NetData DB engine File Descriptors" + , "descriptors" + , "netdata" + , "stats" + , 130508 + , localhost->rrd_update_every + , RRDSET_TYPE_LINE + ); + + rd_fd_current = rrddim_add(st_fd, "current", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + rd_fd_max = rrddim_add(st_fd, "max", NULL, 1, 1, RRD_ALGORITHM_ABSOLUTE); + } + else + rrdset_next(st_fd); + + rrddim_set_by_pointer(st_fd, rd_fd_current, (collected_number)stats_array[32]); + /* Careful here, modify this accordingly if the File-Descriptor budget ever changes */ + rrddim_set_by_pointer(st_fd, rd_fd_max, (collected_number)rlimit_nofile.rlim_cur / 4); + rrdset_done(st_fd); + } } #endif |