diff options
author | Amar Tumballi <amarts@redhat.com> | 2017-05-30 14:27:16 +0530 |
---|---|---|
committer | Jeff Darcy <jeff@pl.atyp.us> | 2017-06-05 12:44:28 +0000 |
commit | d7105ba1652e548d9ba893e05f3d1fa29e8ee3b1 (patch) | |
tree | 0858e051d220ad8bddf80aee029be1fa3b09583e /libglusterfs/src/statedump.c | |
parent | a9d3d0438ef93beb6ec3f895923db4418c0ab3df (diff) |
core: add more information on dictionary usage
when you take the 'statedump', it shows the output like below
-----
[dict]
max-number-of-dict-pairs=13
total-pairs-used=41613
total-dict-used=12629
average-pairs-per-dict=3
------
Updates #220
Change-Id: I71a7eda3a3cd23edf4483234f22f983923bbb081
Signed-off-by: Amar Tumballi <amarts@redhat.com>
Reviewed-on: https://review.gluster.org/4035
Smoke: Gluster Build System <jenkins@build.gluster.org>
NetBSD-regression: NetBSD Build System <jenkins@build.gluster.org>
CentOS-regression: Gluster Build System <jenkins@build.gluster.org>
Reviewed-by: Jeff Darcy <jeff@pl.atyp.us>
Diffstat (limited to 'libglusterfs/src/statedump.c')
-rw-r--r-- | libglusterfs/src/statedump.c | 21 |
1 files changed, 21 insertions, 0 deletions
diff --git a/libglusterfs/src/statedump.c b/libglusterfs/src/statedump.c index bb8043a869f..697ddc3b7ba 100644 --- a/libglusterfs/src/statedump.c +++ b/libglusterfs/src/statedump.c @@ -467,6 +467,23 @@ gf_proc_dump_mempool_info_to_dict (glusterfs_ctx_t *ctx, dict_t *dict) void gf_proc_dump_latency_info (xlator_t *xl); void +gf_proc_dump_dict_info (glusterfs_ctx_t *ctx) +{ + uint64_t total_dicts = 0; + uint64_t total_pairs = 0; + + total_dicts = GF_ATOMIC_GET (ctx->stats.total_dicts_used); + total_pairs = GF_ATOMIC_GET (ctx->stats.total_pairs_used); + + gf_proc_dump_write ("max-pairs-per-dict", "%u", + GF_ATOMIC_GET (ctx->stats.max_dict_pairs)); + gf_proc_dump_write ("total-pairs-used", "%lu", total_pairs); + gf_proc_dump_write ("total-dicts-used", "%lu", total_dicts); + gf_proc_dump_write ("average-pairs-per-dict", "%lu", + (total_pairs / total_dicts)); +} + +void gf_proc_dump_xlator_info (xlator_t *top) { xlator_t *trav = NULL; @@ -827,6 +844,10 @@ gf_proc_dump_info (int signum, glusterfs_ctx_t *ctx) if (GF_PROC_DUMP_IS_OPTION_ENABLED (callpool)) gf_proc_dump_pending_frames (ctx->pool); + /* dictionary stats */ + gf_proc_dump_add_section ("dict"); + gf_proc_dump_dict_info (ctx); + if (ctx->master) { gf_proc_dump_add_section ("fuse"); gf_proc_dump_xlator_info (ctx->master); |