1 files changed, 41 insertions, 0 deletions
diff --git a/src/collectors/common-contexts/disk-busy.h b/src/collectors/common-contexts/disk-busy.h
new file mode 100644
index 000000000..92679d9ef
--- /dev/null
+++ b/src/collectors/common-contexts/disk-busy.h
@@ -0,0 +1,41 @@
+// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_DISK_BUSY_H
+#define NETDATA_DISK_BUSY_H
+
+#include "common-contexts.h"
+
+typedef struct {
+    RRDSET *st_busy;
+    RRDDIM *rd_busy;
+} ND_DISK_BUSY;
+
+static inline void common_disk_busy(ND_DISK_BUSY *d, const char *id, const char *name, uint64_t busy_ms, int update_every, instance_labels_cb_t cb, void *data) {
+    if(unlikely(!d->st_busy)) {
+        d->st_busy = rrdset_create_localhost(
+                "disk_busy"
+                , id
+                , name
+                , "utilization"
+                , "disk.busy"
+                , "Disk Busy Time"
+                , "milliseconds"
+                , _COMMON_PLUGIN_NAME
+                , _COMMON_PLUGIN_MODULE_NAME
+                , NETDATA_CHART_PRIO_DISK_BUSY
+                , update_every
+                , RRDSET_TYPE_AREA
+        );
+
+        d->rd_busy  = rrddim_add(d->st_busy, "busy",  NULL,  1, 1, RRD_ALGORITHM_INCREMENTAL);
+
+        if(cb)
+            cb(d->st_busy, data);
+    }
+
+    // this always have to be in base units, so that exporting sends base units to other time-series db
+    rrddim_set_by_pointer(d->st_busy, d->rd_busy, (collected_number)busy_ms);
+    rrdset_done(d->st_busy);
+}
+
+#endif //NETDATA_DISK_BUSY_H