onstat -g ioa command: Print combined onstat -g information
Use the onstat -g ioa command to display combined information from the onstat -g iob, onstat -g iof, onstat -g ioq, and onstat -g iov commands.
Example output
AIO global info:
9 aio classes
9 open files
64 max global files
AIO I/O queues:
q name/id len maxlen totalops dskread dskwrite dskcopy
fifo 0 0 0 0 0 0 0
drda_dbg 0 0 0 0 0 0 0
sqli_dbg 0 0 0 0 0 0 0
adt 0 0 0 0 0 0 0
msc 0 0 1 231 0 0 0
aio 0 0 5 13069 10895 0 0
pio 0 0 1 1580 0 1580 0
lio 0 0 1 37900 0 37900 0
gfd 3 0 87 42115 15806 26309 0
gfd 4 0 4 5 1 4 0
gfd 5 0 12 35 22 13 0
gfd 6 0 11 33 21 12 0
gfd 7 0 1 4 3 1 0
gfd 8 0 1 4 3 1 0
AIO I/O vps:
class/vp/id s io/s totalops dskread dskwrite dskcopy wakeups io/wup errors tempops
fifo 7 0 i 0.0 0 0 0 0 1 0.0 0 0
msc 6 0 i 0.0 231 0 0 0 221 1.0 0 231
aio 5 0 i 0.0 39285 26358 10793 0 37531 1.0 0 5
aio 9 1 i 0.0 5770 3795 1944 0 5926 1.0 0 0
aio 10 2 i 0.0 2308 717 1585 0 1953 1.2 0 0
aio 11 3 i 0.0 1463 166 1295 0 1166 1.3 0 0
aio 12 4 i 0.0 1219 46 1172 0 943 1.3 0 0
aio 13 5 i 0.0 1041 34 1007 0 805 1.3 0 0
aio 15 6 i 0.0 425 2 423 0 438 1.0 0 0
aio 16 7 i 0.0 342 5 337 0 395 0.9 0 0
pio 4 0 i 0.0 1580 0 1580 0 1581 1.0 0 1580
lio 3 0 i 0.0 37900 0 37900 0 29940 1.3 0 37900
AIO global files:
gfd pathname bytes read page reads bytes write page writes io/s
3 ./rootdbs 85456896 41727 207394816 101267 572.9
op type count avg. time
seeks 0 N/A
reads 13975 0.0015
writes 51815 0.0018
kaio_reads 0 N/A
kaio_writes 0 N/A
4 tempsbs.chunk 2048 1 8192 4 113.6
op type count avg. time
seeks 0 N/A
reads 1 0.0131
writes 3 0.0074
kaio_reads 0 N/A
kaio_writes 0 N/A
5 sbs1.chunk 45056 22 26624 13 173.4
op type count avg. time
seeks 0 N/A
reads 22 0.0063
writes 6 0.0038
kaio_reads 0 N/A
kaio_writes 0 N/A
6 sbs2.chunk 43008 21 24576 12 76.1
op type count avg. time
seeks 0 N/A
reads 21 0.0148
writes 6 0.0072
kaio_reads 0 N/A
kaio_writes 0 N/A
7 qhdr.chunk 6144 3 2048 1 550.5
op type count avg. time
seeks 0 N/A
reads 3 0.0019
writes 1 0.0016
kaio_reads 0 N/A
kaio_writes 0 N/A
8 ./dbs1 6144 3 2048 1 403.0
op type count avg. time
seeks 0 N/A
reads 3 0.0027
writes 1 0.0018
kaio_reads 0 N/A
kaio_writes 0 N/A
AIO big buffer usage summary:
class reads writes
pages ops pgs/op holes hl-ops hls/op pages ops pgs/op
fifo 0 0 0.00 0 0 0.00 0 0 0.00
drda_dbg 0 0 0.00 0 0 0.00 0 0 0.00
sqli_dbg 0 0 0.00 0 0 0.00 0 0 0.00
kio 0 0 0.00 0 0 0.00 0 0 0.00
adt 0 0 0.00 0 0 0.00 0 0 0.00
msc 0 0 0.00 0 0 0.00 0 0 0.00
aio 228709 20228 11.31 1005 203 4.95 213272 18556 11.49
pio 0 0 0.00 0 0 0.00 19672 1580 12.45
lio 0 0 0.00 0 0 0.00 55287 37900 1.46
Output description
For a description of each output column, see the individual onstat -g iob command: Print big buffer use summary, onstat -g ioq command: Print I/O queue information, and onstat -g iov command: Print AIO VP statistics commands.