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// SPDX-License-Identifier: GPL-3.0-or-later
#ifndef NETDATA_DISK_IOTIME_H
#define NETDATA_DISK_IOTIME_H
#include "common-contexts.h"
typedef struct {
RRDSET *st_iotime;
RRDDIM *rd_reads_ms;
RRDDIM *rd_writes_ms;
} ND_DISK_IOTIME;
static inline void common_disk_iotime(ND_DISK_IOTIME *d, const char *id, const char *name, uint64_t reads_ms, uint64_t writes_ms, int update_every, instance_labels_cb_t cb, void *data) {
if(unlikely(!d->st_iotime)) {
d->st_iotime = rrdset_create_localhost(
"disk_iotime"
, id
, name
, "utilization"
, "disk.iotime"
, "Disk Total I/O Time"
, "milliseconds/s"
, _COMMON_PLUGIN_NAME
, _COMMON_PLUGIN_MODULE_NAME
, NETDATA_CHART_PRIO_DISK_IOTIME
, update_every
, RRDSET_TYPE_AREA
);
d->rd_reads_ms = rrddim_add(d->st_iotime, "reads", NULL, 1, 1, RRD_ALGORITHM_INCREMENTAL);
d->rd_writes_ms = rrddim_add(d->st_iotime, "writes", NULL, -1, 1, RRD_ALGORITHM_INCREMENTAL);
if(cb)
cb(d->st_iotime, 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_iotime, d->rd_reads_ms, (collected_number)reads_ms);
rrddim_set_by_pointer(d->st_iotime, d->rd_writes_ms, (collected_number)writes_ms);
rrdset_done(d->st_iotime);
}
#endif //NETDATA_DISK_IOTIME_H
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