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| author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-11-25 17:33:56 +0000 |
|---|---|---|
| committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-11-25 17:34:10 +0000 |
| commit | 83ba6762cc43d9db581b979bb5e3445669e46cc2 (patch) | |
| tree | 2e69833b43f791ed253a7a20318b767ebe56cdb8 /src/collectors/common-contexts/disk-await.h | |
| parent | Releasing debian version 1.47.5-1. (diff) | |
| download | netdata-83ba6762cc43d9db581b979bb5e3445669e46cc2.tar.xz netdata-83ba6762cc43d9db581b979bb5e3445669e46cc2.zip | |
Merging upstream version 2.0.3+dfsg (Closes: #923993, #1042533, #1045145).
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'src/collectors/common-contexts/disk-await.h')
| -rw-r--r-- | src/collectors/common-contexts/disk-await.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/src/collectors/common-contexts/disk-await.h b/src/collectors/common-contexts/disk-await.h new file mode 100644 index 000000000..b4142569e --- /dev/null +++ b/src/collectors/common-contexts/disk-await.h @@ -0,0 +1,44 @@ +// SPDX-License-Identifier: GPL-3.0-or-later
+
+#ifndef NETDATA_DISK_AWAIT_H
+#define NETDATA_DISK_AWAIT_H
+
+#include "common-contexts.h"
+
+typedef struct {
+ RRDSET *st_await;
+ RRDDIM *rd_await_reads;
+ RRDDIM *rd_await_writes;
+} ND_DISK_AWAIT;
+
+static inline void common_disk_await(ND_DISK_AWAIT *d, const char *id, const char *name, double read_avg_ms, double write_avg_ms, int update_every, instance_labels_cb_t cb, void *data) {
+ if(unlikely(!d->st_await)) {
+ d->st_await = rrdset_create_localhost(
+ "disk_await"
+ , id
+ , name
+ , "latency"
+ , "disk.await"
+ , "Average Completed I/O Operation Time"
+ , "milliseconds/operation"
+ , _COMMON_PLUGIN_NAME
+ , _COMMON_PLUGIN_MODULE_NAME
+ , NETDATA_CHART_PRIO_DISK_AWAIT
+ , update_every
+ , RRDSET_TYPE_LINE
+ );
+
+ d->rd_await_reads = rrddim_add(d->st_await, "reads", NULL, 1, 1000, RRD_ALGORITHM_ABSOLUTE);
+ d->rd_await_writes = rrddim_add(d->st_await, "writes", NULL, -1, 1000, RRD_ALGORITHM_ABSOLUTE);
+
+ if(cb)
+ cb(d->st_await, 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_await, d->rd_await_reads, (collected_number)(read_avg_ms * 1000.0));
+ rrddim_set_by_pointer(d->st_await, d->rd_await_writes, (collected_number)(write_avg_ms * 1000.0));
+ rrdset_done(d->st_await);
+}
+
+#endif //NETDATA_DISK_AWAIT_H
|