diff options
author | Adrien Mahieux <adrien.mahieux@gmail.com> | 2021-06-17 09:53:57 +0200 |
---|---|---|
committer | GitHub <noreply@github.com> | 2021-06-17 10:53:57 +0300 |
commit | 2e88104ddc4c2bf3a365c87d463b62c659635a49 (patch) | |
tree | 6deb80dd8383cdda626230e0469e9775407c7c93 | |
parent | 8ac82fb6fa9613f25264ec9530145c91aafa9d5f (diff) |
slabinfo: Handle slabs added after discovery (#11257)
-rw-r--r-- | collectors/slabinfo.plugin/slabinfo.c | 9 |
1 files changed, 8 insertions, 1 deletions
diff --git a/collectors/slabinfo.plugin/slabinfo.c b/collectors/slabinfo.plugin/slabinfo.c index 863f440e44..58d9c4fffc 100644 --- a/collectors/slabinfo.plugin/slabinfo.c +++ b/collectors/slabinfo.plugin/slabinfo.c @@ -51,6 +51,8 @@ char *netdata_configured_host_prefix = ""; int running = 1; int debug = 0; +size_t lines_discovered = 0; +int redraw_chart = 0; // ---------------------------------------------------------------------------- @@ -187,6 +189,10 @@ struct slabinfo *read_file_slabinfo() { // Iterate on all lines to populate / update the slabinfo struct size_t lines = procfile_lines(ff), l; + if (unlikely(lines != lines_discovered)) { + lines_discovered = lines; + redraw_chart = 1; + } slabdebug(" Read %lu lines from procfile", (unsigned long)lines); for(l = 2; l < lines; l++) { @@ -254,7 +260,8 @@ unsigned int do_slab_stats(int update_every) { sactive = read_file_slabinfo(); // Init Charts - if (unlikely(loops == 0)) { + if (unlikely(redraw_chart)) { + redraw_chart = 0; // Memory Usage printf("CHART %s.%s '' 'Memory Usage' 'B' '%s' '' line %d %d %s\n" , CHART_TYPE |