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default-asm-metrics.toml
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[[metric]]
context = "diskgroup_size"
labels = [ "inst_id", "node_name" , "instance_name", "diskgroup_name" ]
metricsdesc = { total = "Total size of ASM disk group in MB.", free = "Free space available on ASM disk group in MB." }
request = '''
SELECT instance_number AS inst_id,
host_name AS node_name,
instance_name,
name AS diskgroup_name,
total_mb * 1024 * 1024 AS total,
free_mb * 1024 * 1024 AS free
FROM v$asm_diskgroup_stat, v$instance
'''
ignorezeroresult = true
[[metric]]
context = "asmuptime"
labels = [ "inst_id", "node_name", "instance_name"]
metricsdesc = { uptime = "ASM uptime" }
request = '''
SELECT instance_number AS inst_id,
host_name AS node_name,
instance_name,
(SYSDATE - startup_time) * 86400 AS uptime
FROM v$instance
'''
#[[metric]]
#context = "asm_dg_stat"
#labels = [ "inst_id", "diskgroup_name", "node_name", "instance_name" ]
#metricsdesc = { reads = "Total number of I/O read requests for the DG.", writes = "Total number of I/O write requests for the DG.", bytes_read = "Total number of bytes read from the DG", bytes_written = "Total number of bytes written from the DG", iops = "Total number of I/O requests for the DG" }
#metricstype = { reads = "counter", writes = "counter", bytes_read = "counter", bytes_written = "counter", iops = "counter" }
#request = '''
# SELECT i.instance_number AS inst_id,
# i.host_name AS node_name,
# i.instance_name,
# g.name AS diskgroup_name,
# SUM (ds.reads) AS reads,
# SUM (ds.writes) AS writes,
# SUM (ds.bytes_read) AS bytes_read,
# SUM (ds.bytes_written) AS bytes_written,
# SUM (ds.reads + ds.writes) AS iops
# FROM v$asm_disk_stat ds, v$asm_diskgroup_stat g, v$instance i
# WHERE ds.mount_status = 'CACHED' AND ds.group_number = g.group_number
#GROUP BY i.instance_number,
# i.host_name,
# i.instance_name,
# g.name
#'''
[[metric]]
context = "asm_disk_stat"
labels = [ "inst_id", "node_name", "instance_name", "diskgroup_name", "disk_number", "failgroup", "path" ]
metricsdesc = { reads = "Total number of I/O read requests for the DG.", writes = "Total number of I/O write requests for the DG.", read_time = "Total I/O time (in hundreths of a second) for read requests for the disk", write_time = "Total I/O time (in hundreths of a second) for write requests for the disk", bytes_read = "Total number of bytes read from the DG", bytes_written = "Total number of bytes written from the DG", iops = "Total number of I/O requests for the DG" }
metricstype = { reads = "counter", writes = "counter", bytes_read = "counter", read_time = "counter", write_time = "counter", bytes_written = "counter", iops = "counter" }
request = '''
SELECT i.instance_number AS inst_id,
i.host_name AS node_name,
i.instance_name,
g.name AS diskgroup_name,
ds.disk_number AS disk_number,
ds.failgroup AS failgroup,
ds.reads AS reads,
ds.writes AS writes,
ds.read_time * 1000 AS read_time,
ds.write_time * 1000 AS write_time,
ds.bytes_read AS bytes_read,
ds.bytes_written AS bytes_written,
REGEXP_REPLACE (ds.PATH, '.*/\', '\') AS PATH,
ds.reads + ds.writes AS iops
FROM v$asm_disk_stat ds, v$asm_diskgroup_stat g, v$instance i
WHERE ds.mount_status = 'CACHED' AND ds.group_number = g.group_number
'''
[[metric]]
context = "asm_space_consumers"
labels = [ "inst_id", "diskgroup_name", "node_name", "instance_name", "sid", "file_type" ]
metricsdesc = { size_mb = "Total space usage by db by file_type" , files = "Number of files by db by type" }
request = '''
SELECT i.instance_number AS inst_id,
i.host_name AS node_name,
i.instance_name,
gname AS diskgroup_name,
dbname AS sid,
file_type,
ROUND (SUM (space) / 1024 / 1024) size_mb,
COUNT (*) AS files
FROM v$instance i,
(SELECT gname,
REGEXP_SUBSTR (full_alias_path,
'[[:alnum:]_]*',
1,
4) dbname,
file_type,
space,
aname,
system_created,
alias_directory
FROM ( SELECT CONCAT ('+' || gname,
SYS_CONNECT_BY_PATH (aname, '/'))
full_alias_path,
system_created,
alias_directory,
file_type,
space,
LEVEL,
gname,
aname
FROM (SELECT b.name gname,
a.parent_index pindex,
a.name aname,
a.reference_index rindex,
a.system_created,
a.alias_directory,
c.TYPE file_type,
c.space
FROM v$asm_alias a, v$asm_diskgroup b, v$asm_file c
WHERE a.group_number = b.group_number
AND a.group_number = c.group_number(+)
AND a.file_number = c.file_number(+)
AND a.file_incarnation = c.incarnation(+))
START WITH (MOD (pindex, POWER (2, 24))) = 0
AND rindex IN
(SELECT a.reference_index
FROM v$asm_alias a, v$asm_diskgroup b
WHERE a.group_number =
b.group_number
AND (MOD (a.parent_index,
POWER (2, 24))) =
0)
CONNECT BY PRIOR rindex = pindex)
WHERE NOT file_type IS NULL AND system_created = 'Y')
GROUP BY i.instance_number,
i.host_name,
i.instance_name,
gname,
dbname,
file_type
'''