mirror of
https://github.com/prometheus/node_exporter.git
synced 2024-11-09 23:24:09 -08:00
Merge pull request #2044 from luizluca/tapestats_master
Add tapestats to collect tape devices statistics
This commit is contained in:
Ben Kochie
GitHub
commit
59a4f3b50e
|
|
@ -1,7 +1,7 @@
|
|||
## master / unreleased
|
||||
|
||||
* [CHANGE]
|
||||
* [FEATURE]
|
||||
* [FEATURE] Add tapestats collector for Linux
|
||||
* [ENHANCEMENT]
|
||||
* [BUGFIX]
|
||||
|
||||
|
|
|
|||
|
|
@ -2796,6 +2796,7 @@ node_scrape_collector_success{collector="schedstat"} 1
|
|||
node_scrape_collector_success{collector="sockstat"} 1
|
||||
node_scrape_collector_success{collector="softnet"} 1
|
||||
node_scrape_collector_success{collector="stat"} 1
|
||||
node_scrape_collector_success{collector="tapestats"} 1
|
||||
node_scrape_collector_success{collector="textfile"} 1
|
||||
node_scrape_collector_success{collector="thermal_zone"} 1
|
||||
node_scrape_collector_success{collector="udp_queues"} 1
|
||||
|
|
@ -2882,6 +2883,36 @@ node_softnet_times_squeezed_total{cpu="0"} 1
|
|||
node_softnet_times_squeezed_total{cpu="1"} 10
|
||||
node_softnet_times_squeezed_total{cpu="2"} 85
|
||||
node_softnet_times_squeezed_total{cpu="3"} 50
|
||||
# HELP node_tape_io_now The number of I/Os currently outstanding to this device.
|
||||
# TYPE node_tape_io_now gauge
|
||||
node_tape_io_now{device="st0"} 1
|
||||
# HELP node_tape_io_others_total The number of I/Os issued to the tape drive other than read or write commands. The time taken to complete these commands uses the following calculation io_time_seconds_total-read_time_seconds_total-write_time_seconds_total
|
||||
# TYPE node_tape_io_others_total counter
|
||||
node_tape_io_others_total{device="st0"} 1409
|
||||
# HELP node_tape_io_time_seconds_total The amount of time spent waiting for all I/O to complete (including read and write). This includes tape movement commands such as seeking between file or set marks and implicit tape movement such as when rewind on close tape devices are used.
|
||||
# TYPE node_tape_io_time_seconds_total counter
|
||||
node_tape_io_time_seconds_total{device="st0"} 9247.01108772
|
||||
# HELP node_tape_read_bytes_total The number of bytes read from the tape drive.
|
||||
# TYPE node_tape_read_bytes_total counter
|
||||
node_tape_read_bytes_total{device="st0"} 9.79383912e+08
|
||||
# HELP node_tape_read_time_seconds_total The amount of time spent waiting for read requests to complete.
|
||||
# TYPE node_tape_read_time_seconds_total counter
|
||||
node_tape_read_time_seconds_total{device="st0"} 33.788355744
|
||||
# HELP node_tape_reads_completed_total The number of read requests issued to the tape drive.
|
||||
# TYPE node_tape_reads_completed_total counter
|
||||
node_tape_reads_completed_total{device="st0"} 3741
|
||||
# HELP node_tape_residual_total The number of times during a read or write we found the residual amount to be non-zero. This should mean that a program is issuing a read larger thean the block size on tape. For write not all data made it to tape.
|
||||
# TYPE node_tape_residual_total counter
|
||||
node_tape_residual_total{device="st0"} 19
|
||||
# HELP node_tape_write_time_seconds_total The amount of time spent waiting for write requests to complete.
|
||||
# TYPE node_tape_write_time_seconds_total counter
|
||||
node_tape_write_time_seconds_total{device="st0"} 5233.597394395
|
||||
# HELP node_tape_writes_completed_total The number of write requests issued to the tape drive.
|
||||
# TYPE node_tape_writes_completed_total counter
|
||||
node_tape_writes_completed_total{device="st0"} 5.3772916e+07
|
||||
# HELP node_tape_written_bytes_total The number of bytes written to the tape drive.
|
||||
# TYPE node_tape_written_bytes_total counter
|
||||
node_tape_written_bytes_total{device="st0"} 1.496246784e+12
|
||||
# HELP node_textfile_mtime_seconds Unixtime mtime of textfiles successfully read.
|
||||
# TYPE node_textfile_mtime_seconds gauge
|
||||
# HELP node_textfile_scrape_error 1 if there was an error opening or reading a file, 0 otherwise
|
||||
|
|
|
|||
|
|
@ -1536,6 +1536,33 @@ Path: sys/class/powercap/intel-rapl:0:0/uevent
|
|||
Lines: 0
|
||||
Mode: 644
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/class/scsi_tape
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/nst0
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/nst0a
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/nst0l
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/nst0m
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/st0
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/st0a
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/st0l
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/class/scsi_tape/st0m
|
||||
SymlinkTo: ../../devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/class/thermal
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
|
|
@ -1551,6 +1578,475 @@ Mode: 755
|
|||
Directory: sys/devices/pci0000:00
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0a/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0l/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/nst0m/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0a/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0l/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/in_flight
|
||||
Lines: 1
|
||||
1EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/io_ns
|
||||
Lines: 1
|
||||
9247011087720EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/other_cnt
|
||||
Lines: 1
|
||||
1409EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/read_byte_cnt
|
||||
Lines: 1
|
||||
979383912EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/read_cnt
|
||||
Lines: 1
|
||||
3741EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/read_ns
|
||||
Lines: 1
|
||||
33788355744EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/resid_cnt
|
||||
Lines: 1
|
||||
19EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/write_byte_cnt
|
||||
Lines: 1
|
||||
1496246784000EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/write_cnt
|
||||
Lines: 1
|
||||
53772916EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/devices/pci0000:00/0000:00:00.0/host0/port-0:0/end_device-0:0/target0:0:0/0:0:0:0/scsi_tape/st0m/stats/write_ns
|
||||
Lines: 1
|
||||
5233597394395EOF
|
||||
Mode: 444
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Directory: sys/devices/pci0000:00/0000:00:03.0
|
||||
Mode: 755
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
|
|
@ -4064,3 +4560,7 @@ Lines: 1
|
|||
20
|
||||
Mode: 644
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
Path: sys/.unpacked
|
||||
Lines: 0
|
||||
Mode: 644
|
||||
# ttar - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
|
||||
|
|
|
|||
151
collector/tapestats_linux.go
Normal file
151
collector/tapestats_linux.go
Normal file
|
|
@ -0,0 +1,151 @@
|
|||
// Copyright 2015 The Prometheus Authors
|
||||
// Licensed under the Apache License, Version 2.0 (the "License");
|
||||
// you may not use this file except in compliance with the License.
|
||||
// You may obtain a copy of the License at
|
||||
//
|
||||
// http://www.apache.org/licenses/LICENSE-2.0
|
||||
//
|
||||
// Unless required by applicable law or agreed to in writing, software
|
||||
// distributed under the License is distributed on an "AS IS" BASIS,
|
||||
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
|
||||
// See the License for the specific language governing permissions and
|
||||
// limitations under the License.
|
||||
|
||||
// +build !notapestats
|
||||
|
||||
package collector
|
||||
|
||||
import (
|
||||
"fmt"
|
||||
"os"
|
||||
"regexp"
|
||||
|
||||
"github.com/go-kit/log"
|
||||
"github.com/go-kit/log/level"
|
||||
"github.com/prometheus/client_golang/prometheus"
|
||||
"github.com/prometheus/procfs/sysfs"
|
||||
"gopkg.in/alecthomas/kingpin.v2"
|
||||
)
|
||||
|
||||
var (
|
||||
ignoredTapeDevices = kingpin.Flag("collector.tapestats.ignored-devices", "Regexp of devices to ignore for tapestats.").Default("^$").String()
|
||||
)
|
||||
|
||||
type tapestatsCollector struct {
|
||||
ignoredDevicesPattern *regexp.Regexp
|
||||
ioNow *prometheus.Desc
|
||||
ioTimeSeconds *prometheus.Desc
|
||||
othersCompletedTotal *prometheus.Desc
|
||||
readByteTotal *prometheus.Desc
|
||||
readsCompletedTotal *prometheus.Desc
|
||||
readTimeSeconds *prometheus.Desc
|
||||
writtenByteTotal *prometheus.Desc
|
||||
writesCompletedTotal *prometheus.Desc
|
||||
writeTimeSeconds *prometheus.Desc
|
||||
residualTotal *prometheus.Desc
|
||||
fs sysfs.FS
|
||||
logger log.Logger
|
||||
}
|
||||
|
||||
func init() {
|
||||
registerCollector("tapestats", defaultEnabled, NewTapestatsCollector)
|
||||
}
|
||||
|
||||
// NewTapestatsCollector returns a new Collector exposing tape device stats.
|
||||
// Docs from https://www.kernel.org/doc/html/latest/scsi/st.html#sysfs-and-statistics-for-tape-devices
|
||||
func NewTapestatsCollector(logger log.Logger) (Collector, error) {
|
||||
var tapeLabelNames = []string{"device"}
|
||||
|
||||
fs, err := sysfs.NewFS(*sysPath)
|
||||
if err != nil {
|
||||
return nil, fmt.Errorf("failed to open sysfs: %w", err)
|
||||
}
|
||||
|
||||
tapeSubsystem := "tape"
|
||||
|
||||
return &tapestatsCollector{
|
||||
ignoredDevicesPattern: regexp.MustCompile(*ignoredTapeDevices),
|
||||
|
||||
ioNow: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "io_now"),
|
||||
"The number of I/Os currently outstanding to this device.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
ioTimeSeconds: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "io_time_seconds_total"),
|
||||
"The amount of time spent waiting for all I/O to complete (including read and write). This includes tape movement commands such as seeking between file or set marks and implicit tape movement such as when rewind on close tape devices are used.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
othersCompletedTotal: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "io_others_total"),
|
||||
"The number of I/Os issued to the tape drive other than read or write commands. The time taken to complete these commands uses the following calculation io_time_seconds_total-read_time_seconds_total-write_time_seconds_total",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
readByteTotal: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "read_bytes_total"),
|
||||
"The number of bytes read from the tape drive.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
readsCompletedTotal: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "reads_completed_total"),
|
||||
"The number of read requests issued to the tape drive.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
readTimeSeconds: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "read_time_seconds_total"),
|
||||
"The amount of time spent waiting for read requests to complete.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
writtenByteTotal: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "written_bytes_total"),
|
||||
"The number of bytes written to the tape drive.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
writesCompletedTotal: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "writes_completed_total"),
|
||||
"The number of write requests issued to the tape drive.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
writeTimeSeconds: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "write_time_seconds_total"),
|
||||
"The amount of time spent waiting for write requests to complete.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
residualTotal: prometheus.NewDesc(
|
||||
prometheus.BuildFQName(namespace, tapeSubsystem, "residual_total"),
|
||||
"The number of times during a read or write we found the residual amount to be non-zero. This should mean that a program is issuing a read larger thean the block size on tape. For write not all data made it to tape.",
|
||||
tapeLabelNames, nil,
|
||||
),
|
||||
logger: logger,
|
||||
fs: fs,
|
||||
}, nil
|
||||
}
|
||||
|
||||
func (c *tapestatsCollector) Update(ch chan<- prometheus.Metric) error {
|
||||
tapes, err := c.fs.SCSITapeClass()
|
||||
if err != nil {
|
||||
if os.IsNotExist(err) {
|
||||
level.Debug(c.logger).Log("msg", "scsi_tape stats not found, skipping")
|
||||
return ErrNoData
|
||||
}
|
||||
return fmt.Errorf("error obtaining SCSITape class info: %s", err)
|
||||
}
|
||||
|
||||
for _, tape := range tapes {
|
||||
if c.ignoredDevicesPattern.MatchString(tape.Name) {
|
||||
level.Debug(c.logger).Log("msg", "Ignoring device", "device", tape.Name)
|
||||
continue
|
||||
}
|
||||
ch <- prometheus.MustNewConstMetric(c.ioNow, prometheus.GaugeValue, float64(tape.Counters.InFlight), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.ioTimeSeconds, prometheus.CounterValue, float64(tape.Counters.IoNs)*0.000000001, tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.othersCompletedTotal, prometheus.CounterValue, float64(tape.Counters.OtherCnt), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.readByteTotal, prometheus.CounterValue, float64(tape.Counters.ReadByteCnt), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.readsCompletedTotal, prometheus.CounterValue, float64(tape.Counters.ReadCnt), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.readTimeSeconds, prometheus.CounterValue, float64(tape.Counters.ReadNs)*0.000000001, tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.residualTotal, prometheus.CounterValue, float64(tape.Counters.ResidCnt), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.writtenByteTotal, prometheus.CounterValue, float64(tape.Counters.WriteByteCnt), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.writesCompletedTotal, prometheus.CounterValue, float64(tape.Counters.WriteCnt), tape.Name)
|
||||
ch <- prometheus.MustNewConstMetric(c.writeTimeSeconds, prometheus.CounterValue, float64(tape.Counters.WriteNs)*0.000000001, tape.Name)
|
||||
}
|
||||
return nil
|
||||
}
|
||||
Loading…
Reference in a new issue