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Add read and write op per second fields (#5210)

This commit is contained in:
svenwiltink 2019-01-02 22:06:54 +01:00 committed by Daniel Nelson
parent df6fbdb1e8
commit bf7a42643e
3 changed files with 47 additions and 25 deletions
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8
plugins/inputs/ceph/README.md
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@ -108,7 +108,9 @@ All fields are collected under the **ceph** measurement and stored as float64s.
* bytes\_used (float) * bytes\_used (float)
* data\_bytes (float) * data\_bytes (float)
* num\_pgs (float) * num\_pgs (float)
* op\_per\_sec (float) * op\_per\_sec (float, ceph < 10)
* read_op\_per\_sec (float)
* write_op\_per\_sec (float)
* read\_bytes\_sec (float) * read\_bytes\_sec (float)
* version (float) * version (float)
* write\_bytes\_sec (float) * write\_bytes\_sec (float)
@ -132,7 +134,9 @@ All fields are collected under the **ceph** measurement and stored as float64s.
* objects (float) * objects (float)
* ceph\_pool\_stats * ceph\_pool\_stats
* op\_per\_sec (float) * op\_per\_sec (float, ceph < 10)
* read_op\_per\_sec (float)
* write_op\_per\_sec (float)
* read\_bytes\_sec (float) * read\_bytes\_sec (float)
* write\_bytes\_sec (float) * write\_bytes\_sec (float)
* recovering\_object\_per\_sec (float) * recovering\_object\_per\_sec (float)

32
plugins/inputs/ceph/ceph.go
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@ -344,7 +344,9 @@ type CephStatus struct {
BytesTotal float64 `json:"bytes_total"` BytesTotal float64 `json:"bytes_total"`
ReadBytesSec float64 `json:"read_bytes_sec"` ReadBytesSec float64 `json:"read_bytes_sec"`
WriteBytesSec float64 `json:"write_bytes_sec"` WriteBytesSec float64 `json:"write_bytes_sec"`
OpPerSec float64 `json:"op_per_sec"` OpPerSec float64 `json:"op_per_sec"` // This field is no longer reported in ceph 10 and later
ReadOpPerSec float64 `json:"read_op_per_sec"`
WriteOpPerSec float64 `json:"write_op_per_sec"`
} `json:"pgmap"` } `json:"pgmap"`
} }
@ -388,15 +390,17 @@ func decodeStatusOsdmap(acc telegraf.Accumulator, data *CephStatus) error {
// decodeStatusPgmap decodes the PG map portion of the output of 'ceph -s' // decodeStatusPgmap decodes the PG map portion of the output of 'ceph -s'
func decodeStatusPgmap(acc telegraf.Accumulator, data *CephStatus) error { func decodeStatusPgmap(acc telegraf.Accumulator, data *CephStatus) error {
fields := map[string]interface{}{ fields := map[string]interface{}{
"version": data.PGMap.Version, "version": data.PGMap.Version,
"num_pgs": data.PGMap.NumPGs, "num_pgs": data.PGMap.NumPGs,
"data_bytes": data.PGMap.DataBytes, "data_bytes": data.PGMap.DataBytes,
"bytes_used": data.PGMap.BytesUsed, "bytes_used": data.PGMap.BytesUsed,
"bytes_avail": data.PGMap.BytesAvail, "bytes_avail": data.PGMap.BytesAvail,
"bytes_total": data.PGMap.BytesTotal, "bytes_total": data.PGMap.BytesTotal,
"read_bytes_sec": data.PGMap.ReadBytesSec, "read_bytes_sec": data.PGMap.ReadBytesSec,
"write_bytes_sec": data.PGMap.WriteBytesSec, "write_bytes_sec": data.PGMap.WriteBytesSec,
"op_per_sec": data.PGMap.OpPerSec, "op_per_sec": data.PGMap.OpPerSec, // This field is no longer reported in ceph 10 and later
"read_op_per_sec": data.PGMap.ReadOpPerSec,
"write_op_per_sec": data.PGMap.WriteOpPerSec,
} }
acc.AddFields("ceph_pgmap", fields, map[string]string{}) acc.AddFields("ceph_pgmap", fields, map[string]string{})
return nil return nil
@ -470,7 +474,9 @@ type CephOSDPoolStats []struct {
ClientIORate struct { ClientIORate struct {
ReadBytesSec float64 `json:"read_bytes_sec"` ReadBytesSec float64 `json:"read_bytes_sec"`
WriteBytesSec float64 `json:"write_bytes_sec"` WriteBytesSec float64 `json:"write_bytes_sec"`
OpPerSec float64 `json:"op_per_sec"` OpPerSec float64 `json:"op_per_sec"` // This field is no longer reported in ceph 10 and later
ReadOpPerSec float64 `json:"read_op_per_sec"`
WriteOpPerSec float64 `json:"write_op_per_sec"`
} `json:"client_io_rate"` } `json:"client_io_rate"`
RecoveryRate struct { RecoveryRate struct {
RecoveringObjectsPerSec float64 `json:"recovering_objects_per_sec"` RecoveringObjectsPerSec float64 `json:"recovering_objects_per_sec"`
@ -494,7 +500,9 @@ func decodeOsdPoolStats(acc telegraf.Accumulator, input string) error {
fields := map[string]interface{}{ fields := map[string]interface{}{
"read_bytes_sec": pool.ClientIORate.ReadBytesSec, "read_bytes_sec": pool.ClientIORate.ReadBytesSec,
"write_bytes_sec": pool.ClientIORate.WriteBytesSec, "write_bytes_sec": pool.ClientIORate.WriteBytesSec,
"op_per_sec": pool.ClientIORate.OpPerSec, "op_per_sec": pool.ClientIORate.OpPerSec, // This field is no longer reported in ceph 10 and later
"read_op_per_sec": pool.ClientIORate.ReadOpPerSec,
"write_op_per_sec": pool.ClientIORate.WriteOpPerSec,
"recovering_objects_per_sec": pool.RecoveryRate.RecoveringObjectsPerSec, "recovering_objects_per_sec": pool.RecoveryRate.RecoveringObjectsPerSec,
"recovering_bytes_per_sec": pool.RecoveryRate.RecoveringBytesPerSec, "recovering_bytes_per_sec": pool.RecoveryRate.RecoveringBytesPerSec,
"recovering_keys_per_sec": pool.RecoveryRate.RecoveringKeysPerSec, "recovering_keys_per_sec": pool.RecoveryRate.RecoveringKeysPerSec,

32
plugins/inputs/ceph/ceph_test.go
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@ -835,7 +835,9 @@ var clusterStatusDump = `
"bytes_total": 17335810048000, "bytes_total": 17335810048000,
"read_bytes_sec": 0, "read_bytes_sec": 0,
"write_bytes_sec": 367217, "write_bytes_sec": 367217,
"op_per_sec": 98 "op_per_sec": 98,
"read_op_per_sec": 322,
"write_op_per_sec": 1022
}, },
"mdsmap": { "mdsmap": {
"epoch": 1, "epoch": 1,
@ -864,15 +866,17 @@ var cephStatusResults = []expectedResult{
{ {
metric: "ceph_pgmap", metric: "ceph_pgmap",
fields: map[string]interface{}{ fields: map[string]interface{}{
"version": float64(52314277), "version": float64(52314277),
"num_pgs": float64(2560), "num_pgs": float64(2560),
"data_bytes": float64(2700031960713), "data_bytes": float64(2700031960713),
"bytes_used": float64(7478347665408), "bytes_used": float64(7478347665408),
"bytes_avail": float64(9857462382592), "bytes_avail": float64(9857462382592),
"bytes_total": float64(17335810048000), "bytes_total": float64(17335810048000),
"read_bytes_sec": float64(0), "read_bytes_sec": float64(0),
"write_bytes_sec": float64(367217), "write_bytes_sec": float64(367217),
"op_per_sec": float64(98), "op_per_sec": float64(98),
"read_op_per_sec": float64(322),
"write_op_per_sec": float64(1022),
}, },
tags: map[string]string{}, tags: map[string]string{},
}, },
@ -1014,7 +1018,9 @@ var cephODSPoolStatsDump = `
"recovering_keys_per_sec": 0}, "recovering_keys_per_sec": 0},
"client_io_rate": { "read_bytes_sec": 10566067, "client_io_rate": { "read_bytes_sec": 10566067,
"write_bytes_sec": 15165220376, "write_bytes_sec": 15165220376,
"op_per_sec": 9828}}]` "op_per_sec": 9828,
"read_op_per_sec": 182,
"write_op_per_sec": 473}}]`
var cephOSDPoolStatsResults = []expectedResult{ var cephOSDPoolStatsResults = []expectedResult{
{ {
@ -1023,6 +1029,8 @@ var cephOSDPoolStatsResults = []expectedResult{
"read_bytes_sec": float64(0), "read_bytes_sec": float64(0),
"write_bytes_sec": float64(0), "write_bytes_sec": float64(0),
"op_per_sec": float64(0), "op_per_sec": float64(0),
"read_op_per_sec": float64(0),
"write_op_per_sec": float64(0),
"recovering_objects_per_sec": float64(0), "recovering_objects_per_sec": float64(0),
"recovering_bytes_per_sec": float64(0), "recovering_bytes_per_sec": float64(0),
"recovering_keys_per_sec": float64(0), "recovering_keys_per_sec": float64(0),
@ -1037,6 +1045,8 @@ var cephOSDPoolStatsResults = []expectedResult{
"read_bytes_sec": float64(10566067), "read_bytes_sec": float64(10566067),
"write_bytes_sec": float64(15165220376), "write_bytes_sec": float64(15165220376),
"op_per_sec": float64(9828), "op_per_sec": float64(9828),
"read_op_per_sec": float64(182),
"write_op_per_sec": float64(473),
"recovering_objects_per_sec": float64(279), "recovering_objects_per_sec": float64(279),
"recovering_bytes_per_sec": float64(176401059), "recovering_bytes_per_sec": float64(176401059),
"recovering_keys_per_sec": float64(0), "recovering_keys_per_sec": float64(0),