/*
* Global variables
*/
-static kstat_t *ksp;
+
extern kstat_ctl_t *kc;
static void za_submit (const char* type, const char* type_instance, value_t* values, int values_len)
demand_metadata_misses,
prefetch_data_misses,
prefetch_metadata_misses;
- gauge_t arc_hits, arc_misses, arc_ratio, l2_hits, l2_misses, l2_ratio;
+ gauge_t arc_hits, arc_misses, l2_hits, l2_misses;
value_t l2_io[2];
+ kstat_t *ksp = NULL;
get_kstat (&ksp, "zfs", 0, "arcstats");
if (ksp == NULL)
prefetch_data_misses = get_kstat_value(ksp, "prefetch_data_misses");
prefetch_metadata_misses = get_kstat_value(ksp, "prefetch_metadata_misses");
- za_submit_derive ("cache_result", "hit-demand_data", demand_data_hits);
- za_submit_derive ("cache_result", "hit-demand_metadata", demand_metadata_hits);
- za_submit_derive ("cache_result", "hit-prefetch_data", prefetch_data_hits);
- za_submit_derive ("cache_result", "hit-prefetch_metadata", prefetch_metadata_hits);
+ za_submit_derive ("cache_result", "demand_data-hit", demand_data_hits);
+ za_submit_derive ("cache_result", "demand_metadata-hit", demand_metadata_hits);
+ za_submit_derive ("cache_result", "prefetch_data-hit", prefetch_data_hits);
+ za_submit_derive ("cache_result", "prefetch_metadata-hit", prefetch_metadata_hits);
- za_submit_derive ("cache_result", "miss-demand_data", demand_data_misses);
- za_submit_derive ("cache_result", "miss-demand_metadata", demand_metadata_misses);
- za_submit_derive ("cache_result", "miss-prefetch_data", prefetch_data_misses);
- za_submit_derive ("cache_result", "miss-prefetch_metadata", prefetch_metadata_misses);
+ za_submit_derive ("cache_result", "demand_data-miss", demand_data_misses);
+ za_submit_derive ("cache_result", "demand_metadata-miss", demand_metadata_misses);
+ za_submit_derive ("cache_result", "prefetch_data-miss", prefetch_data_misses);
+ za_submit_derive ("cache_result", "prefetch_metadata-miss", prefetch_metadata_misses);
/* Ratios */
arc_hits = (gauge_t) get_kstat_value(ksp, "hits");
static int za_init (void) /* {{{ */
{
- ksp = NULL;
-
/* kstats chain already opened by update_kstat (using *kc), verify everything went fine. */
if (kc == NULL)
{