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authorDaniel Baumann <daniel.baumann@progress-linux.org>2022-06-09 04:52:39 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2022-06-09 04:52:39 +0000
commit89f3604407aff8f4cb2ed958252c61e23c767e24 (patch)
tree7fbf408102cab051557d38193524d8c6e991d070 /collectors/freebsd.plugin/freebsd_kstat_zfs.c
parentAdding upstream version 1.34.1. (diff)
downloadnetdata-89f3604407aff8f4cb2ed958252c61e23c767e24.tar.xz
netdata-89f3604407aff8f4cb2ed958252c61e23c767e24.zip
Adding upstream version 1.35.0.upstream/1.35.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'collectors/freebsd.plugin/freebsd_kstat_zfs.c')
-rw-r--r--collectors/freebsd.plugin/freebsd_kstat_zfs.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/collectors/freebsd.plugin/freebsd_kstat_zfs.c b/collectors/freebsd.plugin/freebsd_kstat_zfs.c
index 8b5cc5799..142fdb974 100644
--- a/collectors/freebsd.plugin/freebsd_kstat_zfs.c
+++ b/collectors/freebsd.plugin/freebsd_kstat_zfs.c
@@ -5,6 +5,8 @@
extern struct arcstats arcstats;
+unsigned long long zfs_arcstats_shrinkable_cache_size_bytes = 0;
+
// --------------------------------------------------------------------------------------------------------------------
// kstat.zfs.misc.arcstats
@@ -213,6 +215,12 @@ int do_kstat_zfs_misc_arcstats(int update_every, usec_t dt) {
// missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_need_free", mibs.arc_need_free, arcstats.arc_need_free);
// missing mib: GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.arc_sys_free", mibs.arc_sys_free, arcstats.arc_sys_free);
+ if (arcstats.size > arcstats.c_min) {
+ zfs_arcstats_shrinkable_cache_size_bytes = arcstats.size - arcstats.c_min;
+ } else {
+ zfs_arcstats_shrinkable_cache_size_bytes = 0;
+ }
+
generate_charts_arcstats("freebsd.plugin", "zfs", show_zero_charts, update_every);
generate_charts_arc_summary("freebsd.plugin", "zfs", show_zero_charts, update_every);