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authorFederico Ceratto <federico.ceratto@gmail.com>2017-12-19 23:39:21 +0000
committerFederico Ceratto <federico.ceratto@gmail.com>2017-12-19 23:39:21 +0000
commit61aedf201c2c4bf0e5aa4db32e74f4d860b88593 (patch)
treebcf4f9a0cd8bc2daf38b2ff9f29bfcc1e5ed8968 /src/freebsd_kstat_zfs.c
parentNew upstream version 1.8.0+dfsg (diff)
downloadnetdata-61aedf201c2c4bf0e5aa4db32e74f4d860b88593.tar.xz
netdata-61aedf201c2c4bf0e5aa4db32e74f4d860b88593.zip
New upstream version 1.9.0+dfsgupstream/1.9.0+dfsg
Diffstat (limited to 'src/freebsd_kstat_zfs.c')
-rw-r--r--src/freebsd_kstat_zfs.c98
1 files changed, 92 insertions, 6 deletions
diff --git a/src/freebsd_kstat_zfs.c b/src/freebsd_kstat_zfs.c
index 17642994e..1bd48d4bf 100644
--- a/src/freebsd_kstat_zfs.c
+++ b/src/freebsd_kstat_zfs.c
@@ -1,9 +1,11 @@
#include "common.h"
#include "zfs_common.h"
-struct arcstats arcstats = { 0 };
+extern struct arcstats arcstats;
+// --------------------------------------------------------------------------------------------------------------------
// kstat.zfs.misc.arcstats
+
int do_kstat_zfs_misc_arcstats(int update_every, usec_t dt) {
(void)dt;
@@ -103,15 +105,15 @@ int do_kstat_zfs_misc_arcstats(int update_every, usec_t dt) {
int arc_sys_free[5];
} mibs;
- l2exist = -1;
+ arcstats.l2exist = -1;
if(unlikely(sysctlbyname("kstat.zfs.misc.arcstats.l2_size", &l2_size, &uint64_t_size, NULL, 0)))
return 0;
if(likely(l2_size))
- l2exist = 1;
+ arcstats.l2exist = 1;
else
- l2exist = 0;
+ arcstats.l2exist = 0;
GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.hits", mibs.hits, arcstats.hits);
GETSYSCTL_SIMPLE("kstat.zfs.misc.arcstats.misses", mibs.misses, arcstats.misses);
@@ -205,8 +207,92 @@ 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);
- generate_charts_arcstats(update_every);
- generate_charts_arc_summary(update_every);
+ generate_charts_arcstats("freebsd", update_every);
+ generate_charts_arc_summary("freebsd", update_every);
+
+ return 0;
+}
+
+// --------------------------------------------------------------------------------------------------------------------
+// kstat.zfs.misc.zio_trim
+
+int do_kstat_zfs_misc_zio_trim(int update_every, usec_t dt) {
+ (void)dt;
+ static int mib_bytes[5] = {0, 0, 0, 0, 0}, mib_success[5] = {0, 0, 0, 0, 0},
+ mib_failed[5] = {0, 0, 0, 0, 0}, mib_unsupported[5] = {0, 0, 0, 0, 0};
+ uint64_t bytes, success, failed, unsupported;
+
+ if (unlikely(GETSYSCTL_SIMPLE("kstat.zfs.misc.zio_trim.bytes", mib_bytes, bytes) ||
+ GETSYSCTL_SIMPLE("kstat.zfs.misc.zio_trim.success", mib_success, success) ||
+ GETSYSCTL_SIMPLE("kstat.zfs.misc.zio_trim.failed", mib_failed, failed) ||
+ GETSYSCTL_SIMPLE("kstat.zfs.misc.zio_trim.unsupported", mib_unsupported, unsupported))) {
+ error("DISABLED: zfs.trim_bytes chart");
+ error("DISABLED: zfs.trim_success chart");
+ error("DISABLED: kstat.zfs.misc.zio_trim module");
+ return 1;
+ } else {
+
+ // --------------------------------------------------------------------
+
+ static RRDSET *st_bytes = NULL;
+ static RRDDIM *rd_bytes = NULL;
+
+ if (unlikely(!st_bytes)) {
+ st_bytes = rrdset_create_localhost(
+ "zfs",
+ "trim_bytes",
+ NULL,
+ "trim",
+ NULL,
+ "Successfully TRIMmed bytes",
+ "bytes",
+ "freebsd",
+ "zfs",
+ 2320,
+ update_every,
+ RRDSET_TYPE_LINE
+ );
+
+ rd_bytes = rrddim_add(st_bytes, "TRIMmed", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ }
+ else rrdset_next(st_bytes);
+
+ rrddim_set_by_pointer(st_bytes, rd_bytes, bytes);
+ rrdset_done(st_bytes);
+
+ // --------------------------------------------------------------------
+
+ static RRDSET *st_requests = NULL;
+ static RRDDIM *rd_successful = NULL, *rd_failed = NULL, *rd_unsupported = NULL;
+
+ if (unlikely(!st_requests)) {
+ st_requests = rrdset_create_localhost(
+ "zfs",
+ "trim_requests",
+ NULL,
+ "trim",
+ NULL,
+ "TRIM requests",
+ "requests",
+ "freebsd",
+ "zfs",
+ 2321,
+ update_every,
+ RRDSET_TYPE_STACKED
+ );
+
+ rd_successful = rrddim_add(st_requests, "successful", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rd_failed = rrddim_add(st_requests, "failed", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ rd_unsupported = rrddim_add(st_requests, "unsupported", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
+ }
+ else rrdset_next(st_requests);
+
+ rrddim_set_by_pointer(st_requests, rd_successful, success);
+ rrddim_set_by_pointer(st_requests, rd_failed, failed);
+ rrddim_set_by_pointer(st_requests, rd_unsupported, unsupported);
+ rrdset_done(st_requests);
+
+ }
return 0;
} \ No newline at end of file