diff --git a/collector/zfs_freebsd.go b/collector/zfs_freebsd.go
index b9246153..eaa1af8a 100644
--- a/collector/zfs_freebsd.go
+++ b/collector/zfs_freebsd.go
@@ -18,9 +18,13 @@ package collector
 
 import (
 	"fmt"
+	"strings"
 
 	"github.com/go-kit/log"
+	"github.com/go-kit/log/level"
 	"github.com/prometheus/client_golang/prometheus"
+
+	"golang.org/x/sys/unix"
 )
 
 type zfsCollector struct {
@@ -33,7 +37,7 @@ const (
 )
 
 func init() {
-	registerCollector("zfs", defaultEnabled, NewZfsCollector)
+	registerCollector(zfsCollectorSubsystem, defaultEnabled, NewZfsCollector)
 }
 
 func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector, error) {
@@ -45,6 +49,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.abdstats.linear_cnt",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "abdstats_linear_data_bytes",
@@ -52,6 +57,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.abdstats.linear_data_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "abdstats_scatter_chunk_waste_bytes",
@@ -59,6 +65,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.abdstats.scatter_chunk_waste",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "abdstats_scatter_count_total",
@@ -66,6 +73,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.abdstats.scatter_cnt",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "abdstats_scatter_data_bytes",
@@ -73,6 +81,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.abdstats.scatter_data_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "abdstats_struct_bytes",
@@ -80,6 +89,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.abdstats.struct_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_anon_bytes",
@@ -87,6 +97,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.anon_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_c_bytes",
@@ -94,6 +105,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.c",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_c_max_bytes",
@@ -101,6 +113,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.c_max",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_c_min_bytes",
@@ -108,6 +121,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.c_min",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_data_bytes",
@@ -115,6 +129,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.data_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_demand_data_hits_total",
@@ -122,6 +137,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.demand_data_hits",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_demand_data_misses_total",
@@ -129,6 +145,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.demand_data_misses",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_demand_metadata_hits_total",
@@ -136,6 +153,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.demand_metadata_hits",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_demand_metadata_misses_total",
@@ -143,6 +161,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.demand_metadata_misses",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_hdr_bytes",
@@ -150,6 +169,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.hdr_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_hits_total",
@@ -157,6 +177,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.hits",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_misses_total",
@@ -164,6 +185,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.misses",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_mfu_ghost_hits_total",
@@ -171,6 +193,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.mfu_ghost_hits",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_mfu_ghost_size",
@@ -178,6 +201,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.mfu_ghost_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_mfu_bytes",
@@ -185,6 +209,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.mfu_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_mru_ghost_hits_total",
@@ -192,6 +217,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.mru_ghost_hits",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_mru_ghost_bytes",
@@ -199,6 +225,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.mru_ghost_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_mru_bytes",
@@ -206,6 +233,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.mru_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "arcstats_other_bytes",
@@ -213,13 +241,37 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.other_size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
+			// when FreeBSD 14.0+, `meta/pm/pd` install of `p`.
 			{
 				name:        "arcstats_p_bytes",
 				description: "ZFS ARC MRU target size",
 				mib:         "kstat.zfs.misc.arcstats.p",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
+			},
+			{
+				name:        "arcstats_meta_bytes",
+				description: "ZFS ARC metadata target frac ",
+				mib:         "kstat.zfs.misc.arcstats.meta",
+				dataType:    bsdSysctlTypeUint64,
+				valueType:   prometheus.GaugeValue,
+			},
+			{
+				name:        "arcstats_pd_bytes",
+				description: "ZFS ARC data MRU target frac",
+				mib:         "kstat.zfs.misc.arcstats.pd",
+				dataType:    bsdSysctlTypeUint64,
+				valueType:   prometheus.GaugeValue,
+			},
+			{
+				name:        "arcstats_pm_bytes",
+				description: "ZFS ARC meta MRU target frac",
+				mib:         "kstat.zfs.misc.arcstats.pm",
+				dataType:    bsdSysctlTypeUint64,
+				valueType:   prometheus.GaugeValue,
 			},
 			{
 				name:        "arcstats_size_bytes",
@@ -227,6 +279,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.arcstats.size",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.GaugeValue,
+				labels:      nil,
 			},
 			{
 				name:        "zfetchstats_hits_total",
@@ -234,6 +287,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.zfetchstats.hits",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 			{
 				name:        "zfetchstats_misses_total",
@@ -241,6 +295,7 @@ func NewZfsCollector(config *NodeCollectorConfig, logger log.Logger) (Collector,
 				mib:         "kstat.zfs.misc.zfetchstats.misses",
 				dataType:    bsdSysctlTypeUint64,
 				valueType:   prometheus.CounterValue,
+				labels:      nil,
 			},
 		},
 		logger: logger,
@@ -251,7 +306,9 @@ func (c *zfsCollector) Update(ch chan<- prometheus.Metric) error {
 	for _, m := range c.sysctls {
 		v, err := m.Value()
 		if err != nil {
-			return fmt.Errorf("couldn't get sysctl: %w", err)
+			// debug logging
+			level.Debug(c.logger).Log("name", m.name, "couldn't get sysctl:", err)
+			continue
 		}
 
 		ch <- prometheus.MustNewConstMetric(
@@ -264,3 +321,42 @@ func (c *zfsCollector) Update(ch chan<- prometheus.Metric) error {
 
 	return nil
 }
+
+func (c *zfsCollector) parseFreeBSDPoolObjsetStats() error {
+
+	sysCtlMetrics := []string{
+		"nunlinked", "nunlinks", "nread", "reads", "nwritten", "writes",
+	}
+	zfsPoolMibPrefix := "kstat.zfs.pool.dataset"
+	zfsDatasetsNames := []string{}
+
+	zfsDatasets, err := unix.Sysctl(zfsPoolMibPrefix)
+	if err != nil {
+		return fmt.Errorf("couldn't get sysctl: %w", err)
+	}
+
+	for dataset, _ := range zfsDatasets {
+		if strings.HasSuffix(dataset, ".dataset_name") {
+			zfsDatasetsNames = append(zfsDatasetsNames, strings.SplitAfter(dataset, ".")[3])
+		}
+	}
+
+	for _, zpoolDataset := range zfsDatasetsNames {
+		zfsDatasetLabels := map[string]string{
+			"dataset": zpoolDataset,
+			"zpool":   strings.SplitAfter(zpoolDataset, "/")[0],
+		}
+		for metric := range sysCtlMetrics {
+			c.sysctls = append(c.sysctls, bsdSysctl{
+				name:        fmt.SprintF("node_zfs_zpool_dataset_%s", metric),
+				description: fmt.SprintF("node_zfs_zpool_dataset_%s", metric),
+				mib:         fmt.Sprintf("%s.%s.%s", zfsPoolMibPrefix, poolObj, metric),
+				dataType:    bsdSysctlTypeUint64,
+				valueType:   prometheus.CounterValue,
+				labels:      zfsDatasetLabels,
+			})
+		}
+	}
+
+	return nil
+}