Kernel stack, OS State and Wait event profiling of Oracle random I/O (SLOB workload, low latency I/O)
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kcbzib (1 samples, 0.20%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
skgfqio (2 samples, 0.40%)
kfioRequestPriv (1 samples, 0.20%)
kfk_ufs_sync_io (3 samples, 0.60%)
kpoal8 (2 samples, 0.40%)
kdsgrp (358 samples, 71.60%)
kdsgrp
qertbFetchByRowID (40 samples, 8.00%)
qertbFetchB..
aio_run_iocb (10 samples, 2.00%)
a..
main (2 samples, 0.40%)
kfioRqTracer_remove (1 samples, 0.20%)
slcpums (1 samples, 0.20%)
ktrget2 (2 samples, 0.40%)
[(ffffffffffffffff)] (3 samples, 0.60%)
opidrv (2 samples, 0.40%)
kcbzib (353 samples, 70.60%)
kcbzib
kfkRequest (3 samples, 0.60%)
kfk_put_ios_on_subsys (2 samples, 0.40%)
ksfd_io (1 samples, 0.20%)
ksfdread (1 samples, 0.20%)
__libc_start_main (2 samples, 0.40%)
system_call_fastpath (5 samples, 1.00%)
__libc_start_main (2 samples, 0.40%)
generic_file_aio_read (1 samples, 0.20%)
kcbhxoro (1 samples, 0.20%)
pfrrun_no_tool (3 samples, 0.60%)
ksfd_skgfqio (3 samples, 0.60%)
kskthewt (1 samples, 0.20%)
kfioCompleteIO (1 samples, 0.20%)
ksfd_skgfqio (1 samples, 0.20%)
__cond_resched (1 samples, 0.20%)
kgskbwt (1 samples, 0.20%)
opitsk (40 samples, 8.00%)
opitsk
State: D (disk sleep) (21 samples, 4.20%)
State..
0xffffffffffffffff (2 samples, 0.40%)
aio_run_iocb (3 samples, 0.60%)
sxorchk (12 samples, 2.40%)
s..
kfk_transitIO (17 samples, 3.40%)
kfk..
kfk_submit_ufs_io (323 samples, 64.60%)
kfk_submit_ufs_io
kfk_submit_io (1 samples, 0.20%)
getrusage (1 samples, 0.20%)
kfk_submit_ufs_io (1 samples, 0.20%)
opiodr (20 samples, 4.00%)
opiodr
qergsFetch (20 samples, 4.00%)
qerg..
ksfdread (2 samples, 0.40%)
opipls (20 samples, 4.00%)
opipls
__blockdev_direct_IO (1 samples, 0.20%)
blkdev_aio_read (9 samples, 1.80%)
b..
blkdev_direct_IO (2 samples, 0.40%)
qerflFetch (20 samples, 4.00%)
qerf..
kfkRequest (20 samples, 4.00%)
kfkR..
peicnt (2 samples, 0.40%)
sys_io_getevents (4 samples, 0.80%)
__blockdev_direct_IO (1 samples, 0.20%)
kfk_transitIO (20 samples, 4.00%)
kfk_..
opifch2 (2 samples, 0.40%)
kfk_transitIO (1 samples, 0.20%)
kfioSubmitIO (2 samples, 0.40%)
ksfdread (22 samples, 4.40%)
ksfdr..
rpiswu2 (2 samples, 0.40%)
qetlbr (2 samples, 0.40%)
blkdev_aio_read (1 samples, 0.20%)
ksfdbio (8 samples, 1.60%)
system_call_fastpath (230 samples, 46.00%)
system_call_fastpath
vfs_read (1 samples, 0.20%)
kfioRequestPriv (1 samples, 0.20%)
kfioSubmitIO (3 samples, 0.60%)
do_sync_read (1 samples, 0.20%)
kcbhxoro (12 samples, 2.40%)
k..
ksfdread (2 samples, 0.40%)
pevm_EXECC (2 samples, 0.40%)
aio_run_iocb (1 samples, 0.20%)
kfk_submit_io (323 samples, 64.60%)
kfk_submit_io
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
ksfdgo (323 samples, 64.60%)
ksfdgo
0xffffffffffffffff (1 samples, 0.20%)
ksfdckerr (1 samples, 0.20%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
kfioRequestPriv (2 samples, 0.40%)
__blockdev_direct_IO_newtrunc (4 samples, 0.80%)
__cond_resched (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
ktrget2 (1 samples, 0.20%)
system_call_fastpath (1 samples, 0.20%)
qerflFetch (2 samples, 0.40%)
0xffffffffffffffff (12 samples, 2.40%)
0..
qeilsr (5 samples, 1.00%)
ksfdread (2 samples, 0.40%)
__libc_start_main (2 samples, 0.40%)
rpidrv (40 samples, 8.00%)
rpidrv
vfs_read (1 samples, 0.20%)
ksfdread (2 samples, 0.40%)
rpiswu2 (3 samples, 0.60%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
ksfdbio (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
peicnt (3 samples, 0.60%)
psdnal (2 samples, 0.40%)
ksfdread (3 samples, 0.60%)
plsql_run (362 samples, 72.40%)
plsql_run
kfk_io1 (323 samples, 64.60%)
kfk_io1
do_io_submit (3 samples, 0.60%)
system_call_fastpath (3 samples, 0.60%)
opiexe (3 samples, 0.60%)
kcbzib (1 samples, 0.20%)
vfs_read (1 samples, 0.20%)
opitsk (2 samples, 0.40%)
do_direct_IO (1 samples, 0.20%)
pfrrun (3 samples, 0.60%)
io_queue_run (6 samples, 1.20%)
kfkRequest (3 samples, 0.60%)
blkdev_aio_read (1 samples, 0.20%)
system_call_fastpath (1 samples, 0.20%)
peicnt (29 samples, 5.80%)
peicnt
pfrrun_no_tool (29 samples, 5.80%)
pfrrun_..
0xffffffffffffffff (20 samples, 4.00%)
0xff..
opimai_real (3 samples, 0.60%)
ksfdread (1 samples, 0.20%)
__blockdev_direct_IO (2 samples, 0.40%)
ksl_get_shared_latch (1 samples, 0.20%)
kfioSubmitIO (20 samples, 4.00%)
kfio..
pfrinstr_INSTC2 (1 samples, 0.20%)
kfk_transitIO (323 samples, 64.60%)
kfk_transitIO
skgmstack (2 samples, 0.40%)
kfk_submit_io (1 samples, 0.20%)
kfk_block (11 samples, 2.20%)
k..
__libc_start_main (20 samples, 4.00%)
__li..
kfk_ufs_sync_io (1 samples, 0.20%)
peicnt (2 samples, 0.40%)
opimai_real (29 samples, 5.80%)
opimai_..
0xffffffffffffffff (1 samples, 0.20%)
qergsFetch (2 samples, 0.40%)
kfioRequest (17 samples, 3.40%)
kfi..
kcbgtcr (33 samples, 6.60%)
kcbgtcr
kcbzibmlt (353 samples, 70.60%)
kcbzibmlt
__blockdev_direct_IO (1 samples, 0.20%)
pefcal (1 samples, 0.20%)
On CPU (Oracle state) (46 samples, 9.20%)
On CPU (Oracl..
blkdev_direct_IO (1 samples, 0.20%)
kcbgtcr (3 samples, 0.60%)
ksfd_io (2 samples, 0.40%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
qetlbr (19 samples, 3.80%)
qetlbr
kdsgrp (33 samples, 6.60%)
kdsgrp
0xffffffffffffffff (1 samples, 0.20%)
kfkRequest (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
kfkRequest (17 samples, 3.40%)
kfk..
kdsgrp (2 samples, 0.40%)
kcbgtcr (4 samples, 0.80%)
retint_careful (1 samples, 0.20%)
system_call_fastpath (1 samples, 0.20%)
kkxexe (3 samples, 0.60%)
__pread_nocancel (1 samples, 0.20%)
ksfdafBatchIO (17 samples, 3.40%)
ksf..
kfk_ufs_sync_io (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
kfk_transitIO (11 samples, 2.20%)
k..
ksfdafRequest (17 samples, 3.40%)
ksf..
ksfd_io (2 samples, 0.40%)
__aio_get_req (1 samples, 0.20%)
opitsk (2 samples, 0.40%)
kfk_ufs_sync_io (1 samples, 0.20%)
psddr0 (362 samples, 72.40%)
psddr0
qertbFetchByRowID (2 samples, 0.40%)
plsql_run (2 samples, 0.40%)
blkdev_direct_IO (1 samples, 0.20%)
system_call_fastpath (1 samples, 0.20%)
kcbpioqWillWaitForIO (2 samples, 0.40%)
ksfd_io (2 samples, 0.40%)
__blockdev_direct_IO_newtrunc (5 samples, 1.00%)
blkdev_direct_IO (4 samples, 0.80%)
0xffffffffffffffff (1 samples, 0.20%)
kfk_submit_ufs_io (1 samples, 0.20%)
blkdev_aio_read (4 samples, 0.80%)
ksfdread (1 samples, 0.20%)
ksfdaio (5 samples, 1.00%)
sys_io_submit (1 samples, 0.20%)
opiodr (27 samples, 5.40%)
opiodr
opimai_real (2 samples, 0.40%)
retint_careful (1 samples, 0.20%)
do_sync_read (5 samples, 1.00%)
[(ffffffffffffffff)] (3 samples, 0.60%)
qetlbr (2 samples, 0.40%)
get_request (5 samples, 1.00%)
kgskewt (1 samples, 0.20%)
qerflFetch (2 samples, 0.40%)
sys_io_submit (12 samples, 2.40%)
sy..
qerflFetch (3 samples, 0.60%)
opiodr (40 samples, 8.00%)
opiodr
0xffffffffffffffff (1 samples, 0.20%)
ksfdafRequest (4 samples, 0.80%)
ksfd_io (3 samples, 0.60%)
pevm_EXECC (3 samples, 0.60%)
opiexe (2 samples, 0.40%)
mempool_alloc (4 samples, 0.80%)
sys_pread64 (9 samples, 1.80%)
s..
kskthewt (1 samples, 0.20%)
kfk_io1 (8 samples, 1.60%)
skgfqio (2 samples, 0.40%)
ksfdbio (17 samples, 3.40%)
ksf..
ksfdbio (340 samples, 68.00%)
ksfdbio
opiodr (2 samples, 0.40%)
__libc_start_main (40 samples, 8.00%)
__libc_star..
kfk_io1 (2 samples, 0.40%)
do_sync_read (2 samples, 0.40%)
retint_careful (1 samples, 0.20%)
kgxEndExamine (1 samples, 0.20%)
kfk_transitIO (2 samples, 0.40%)
system_call_fastpath (2 samples, 0.40%)
all (500 samples, 100%)
qerflFetch (361 samples, 72.20%)
qerflFetch
ksfdss_bio (17 samples, 3.40%)
ksf..
opiodr (40 samples, 8.00%)
opiodr
qetlbr (19 samples, 3.80%)
qetlbr
skgfqio (1 samples, 0.20%)
ttcpip (2 samples, 0.40%)
kfioSubmitIO (2 samples, 0.40%)
pfrrun (20 samples, 4.00%)
pfrrun
kkxexe (29 samples, 5.80%)
kkxexe
qetlbr (1 samples, 0.20%)
plsql_run (2 samples, 0.40%)
do_sync_read (9 samples, 1.80%)
d..
kfioRequest (1 samples, 0.20%)
ksfdgo (5 samples, 1.00%)
vfs_read (5 samples, 1.00%)
ksfdread (1 samples, 0.20%)
rpiswu2 (40 samples, 8.00%)
rpiswu2
qertbFetchByRowID (24 samples, 4.80%)
qertb..
opimai_real (2 samples, 0.40%)
kfk_transit_waitIO (11 samples, 2.20%)
k..
do_writepages (1 samples, 0.20%)
opipls (3 samples, 0.60%)
qerixtFetch (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
kfioRqSetPrepare (1 samples, 0.20%)
opiodr (362 samples, 72.40%)
opiodr
ksfdread (3 samples, 0.60%)
kgskewtint (1 samples, 0.20%)
kfk_transitIO (1 samples, 0.20%)
ktrget2 (358 samples, 71.60%)
ktrget2
event=db file sequential read (Oracle state) (54 samples, 10.80%)
event=db file se..
kfioRqTracer_remove (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
peicnt (2 samples, 0.40%)
do_io_submit (1 samples, 0.20%)
generic_file_aio_read (1 samples, 0.20%)
ksfdss_bio (340 samples, 68.00%)
ksfdss_bio
0xffffffffffffffff (1 samples, 0.20%)
kdsgrp (19 samples, 3.80%)
kdsgrp
kcbgtcr (19 samples, 3.80%)
kcbg..
mempool_alloc (1 samples, 0.20%)
qeilbk1 (1 samples, 0.20%)
kpoal8 (2 samples, 0.40%)
generic_file_aio_read (1 samples, 0.20%)
0xffffffffffffffff (2 samples, 0.40%)
__pread_nocancel (1 samples, 0.20%)
rpiswu2 (20 samples, 4.00%)
rpis..
opipls (25 samples, 5.00%)
opipls
kslwtectx (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
pfrrun (40 samples, 8.00%)
pfrrun
kcbzib (3 samples, 0.60%)
ksfd_io (1 samples, 0.20%)
pevm_EXECC (2 samples, 0.40%)
kfioRequest (2 samples, 0.40%)
qeilbk1 (5 samples, 1.00%)
ksfdss_bio (8 samples, 1.60%)
kfk_submit_io (3 samples, 0.60%)
blkdev_aio_read (1 samples, 0.20%)
State: R (running) (50 samples, 10.00%)
State: R (runn..
ksfd_io (1 samples, 0.20%)
plcurCheck (1 samples, 0.20%)
__pread_nocancel (1 samples, 0.20%)
kpoal8 (2 samples, 0.40%)
kcbz_check_objd_typ (1 samples, 0.20%)
system_call_fastpath (1 samples, 0.20%)
kghfrf (1 samples, 0.20%)
ksfd_skgfqio (3 samples, 0.60%)
ksupop (1 samples, 0.20%)
sys_io_submit (3 samples, 0.60%)
kfk_submit_ufs_io (6 samples, 1.20%)
0xffffffffffffffff (1 samples, 0.20%)
kfioRequestPriv (340 samples, 68.00%)
kfioRequestPriv
vfs_read (1 samples, 0.20%)
ktrget2 (18 samples, 3.60%)
ktr..
ksfd_skgfqio (2 samples, 0.40%)
sys_io_submit (1 samples, 0.20%)
ktrget2 (1 samples, 0.20%)
ksfd_skgfqio (1 samples, 0.20%)
kcbs_simulate (1 samples, 0.20%)
kcbsacc (1 samples, 0.20%)
skgfqio (5 samples, 1.00%)
pfrrun (2 samples, 0.40%)
opiefn0 (25 samples, 5.00%)
opiefn0
blkdev_aio_read (1 samples, 0.20%)
pfrrun (2 samples, 0.40%)
opiexe (362 samples, 72.40%)
opiexe
kfk_submit_ufs_io (3 samples, 0.60%)
__blockdev_direct_IO (10 samples, 2.00%)
_..
plsql_run (29 samples, 5.80%)
plsql_run
kfioSubmitIO (1 samples, 0.20%)
kfk_ufs_sync_io (3 samples, 0.60%)
psddr0 (2 samples, 0.40%)
kcbzib (2 samples, 0.40%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
sys_pread64 (2 samples, 0.40%)
__pread_nocancel (3 samples, 0.60%)
kffmTranslate (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
opidrv (40 samples, 8.00%)
opidrv
ksfdafBatchIO (340 samples, 68.00%)
ksfdafBatchIO
__blockdev_direct_IO_newtrunc (2 samples, 0.40%)
opidrv (3 samples, 0.60%)
kcbzib (8 samples, 1.60%)
peicnt (362 samples, 72.40%)
peicnt
ksfd_io (1 samples, 0.20%)
rpidrus (3 samples, 0.60%)
pevm_EXECC (40 samples, 8.00%)
pevm_EXECC
0xffffffffffffffff (1 samples, 0.20%)
kdifxs0 (1 samples, 0.20%)
kfk_io1 (1 samples, 0.20%)
bio_alloc (4 samples, 0.80%)
ksfd_skgfqio (323 samples, 64.60%)
ksfd_skgfqio
0xffffffffffffffff (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
kcbzib (4 samples, 0.80%)
ktrget2 (33 samples, 6.60%)
ktrget2
kfioRequestPriv (2 samples, 0.40%)
psdnal (3 samples, 0.60%)
opitsk (362 samples, 72.40%)
opitsk
rpidrus (2 samples, 0.40%)
retint_careful (1 samples, 0.20%)
kfk_submit_io (2 samples, 0.40%)
opimai_real (20 samples, 4.00%)
opim..
opiefn0 (2 samples, 0.40%)
skgfqio (3 samples, 0.60%)
opiefn0 (40 samples, 8.00%)
opiefn0
system_call_fastpath (1 samples, 0.20%)
ksfdread (3 samples, 0.60%)
psdnal (27 samples, 5.40%)
psdnal
pfrinstr_EXECC (2 samples, 0.40%)
qergsFetch (40 samples, 8.00%)
qergsFetch
__libc_start_main (29 samples, 5.80%)
__libc_..
opiefn0 (2 samples, 0.40%)
kgskewtint (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
kcbo_unlink_q1 (1 samples, 0.20%)
kcbzib (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
ssthrdmain (2 samples, 0.40%)
ttcpip (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
rpidrus (20 samples, 4.00%)
rpid..
0xffffffffffffffff (1 samples, 0.20%)
aio_put_req (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
kcbzib (1 samples, 0.20%)
kdsgrp (19 samples, 3.80%)
kdsgrp
peicnt (20 samples, 4.00%)
peicnt
kpoal8 (29 samples, 5.80%)
kpoal8
kcfprd1 (17 samples, 3.40%)
kcf..
psdnal (362 samples, 72.40%)
psdnal
aio_run_iocb (1 samples, 0.20%)
opiodr (20 samples, 4.00%)
opiodr
0xffffffffffffffff (2 samples, 0.40%)
do_direct_IO (4 samples, 0.80%)
kfioRequest (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
ksfd_skgfqio (1 samples, 0.20%)
ksfdblock (7 samples, 1.40%)
__blockdev_direct_IO (5 samples, 1.00%)
ssthrdmain (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
kspgip (1 samples, 0.20%)
__blockdev_direct_IO (1 samples, 0.20%)
main (2 samples, 0.40%)
opiodr (20 samples, 4.00%)
opiodr
kfioRequest (3 samples, 0.60%)
kfk_ufs_async_io (2 samples, 0.40%)
getrusage (1 samples, 0.20%)
psddr0 (27 samples, 5.40%)
psddr0
kfioSubmitIO (1 samples, 0.20%)
ksfdaio (2 samples, 0.40%)
vfs_read (1 samples, 0.20%)
opiino (2 samples, 0.40%)
main (40 samples, 8.00%)
main
sou2o (40 samples, 8.00%)
sou2o
_start (3 samples, 0.60%)
ksfdpoll (1 samples, 0.20%)
opimai_real (2 samples, 0.40%)
qetlbr (33 samples, 6.60%)
qetlbr
ksfdafIO (2 samples, 0.40%)
kcb_prefetch (19 samples, 3.80%)
kcb_..
ksfd_io (2 samples, 0.40%)
sys_pread64 (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
_start (2 samples, 0.40%)
blkdev_aio_read (1 samples, 0.20%)
kcbzib (2 samples, 0.40%)
qeilsr (5 samples, 1.00%)
aio_run_iocb (180 samples, 36.00%)
aio_run_iocb
do_sync_read (1 samples, 0.20%)
opifch2 (40 samples, 8.00%)
opifch2
opiefn0 (2 samples, 0.40%)
kmem_cache_alloc (47 samples, 9.40%)
kmem_cache_al..
kcbgtcr (1 samples, 0.20%)
kcbzgs (1 samples, 0.20%)
kfk_ufs_sync_io (2 samples, 0.40%)
kcbhvbo (1 samples, 0.20%)
kafget (1 samples, 0.20%)
ssthrdmain (20 samples, 4.00%)
ssth..
blk_queue_bio (5 samples, 1.00%)
opiino (40 samples, 8.00%)
opiino
__cond_resched (3 samples, 0.60%)
generic_file_aio_read (1 samples, 0.20%)
kcbpioqWillWaitForIO (353 samples, 70.60%)
kcbpioqWillWaitForIO
aio_rw_vect_retry (1 samples, 0.20%)
ksfd_io (4 samples, 0.80%)
skgfr_lio_listio64 (5 samples, 1.00%)
kfk_submit_io (17 samples, 3.40%)
kfk..
sys_io_submit (230 samples, 46.00%)
sys_io_submit
ttcpip (362 samples, 72.40%)
ttcpip
system_call_fastpath (1 samples, 0.20%)
ttcpip (40 samples, 8.00%)
ttcpip
kmem_cache_alloc (1 samples, 0.20%)
bio_alloc_bioset (4 samples, 0.80%)
system_call_fastpath (4 samples, 0.80%)
kfioRequestPriv (1 samples, 0.20%)
0xffffffffffffffff (3 samples, 0.60%)
kfk_ufs_async_io (6 samples, 1.20%)
do_sync_read (1 samples, 0.20%)
kcbzibmlt (19 samples, 3.80%)
kcbz..
kcbpioqWillWaitForIO (19 samples, 3.80%)
kcbp..
blkdev_direct_IO (10 samples, 2.00%)
b..
ksfdafRequest (1 samples, 0.20%)
kcbzibmlt (8 samples, 1.60%)
sys_pread64 (1 samples, 0.20%)
State: S (sleeping) (2 samples, 0.40%)
pevm_EXECC (2 samples, 0.40%)
ksfdread (2 samples, 0.40%)
pfrrun (29 samples, 5.80%)
pfrrun
pfrinstr_EXECC (40 samples, 8.00%)
pfrinstr_EX..
kfk_io1 (1 samples, 0.20%)
opitsk (20 samples, 4.00%)
opitsk
kfk_block_ufs (10 samples, 2.00%)
k..
blkdev_aio_read (1 samples, 0.20%)
vfs_read (9 samples, 1.80%)
v..
skgmstack (20 samples, 4.00%)
skgm..
blkdev_direct_IO (1 samples, 0.20%)
kfiodrq_destroy (1 samples, 0.20%)
rpiswu2 (27 samples, 5.40%)
rpiswu2
__blockdev_direct_IO (4 samples, 0.80%)
kfk_submit_io (2 samples, 0.40%)
_start (362 samples, 72.40%)
_start
sys_io_submit (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
ksfdafRequest (2 samples, 0.40%)
_start (2 samples, 0.40%)
kcfrbd1 (22 samples, 4.40%)
kcfrbd1
kpoal8 (362 samples, 72.40%)
kpoal8
ksfdread (20 samples, 4.00%)
ksfd..
opimai_real (362 samples, 72.40%)
opimai_real
rpidrv (2 samples, 0.40%)
kfiorq_updateQueue (1 samples, 0.20%)
ktrgtc2 (2 samples, 0.40%)
skgfqio (323 samples, 64.60%)
skgfqio
0xffffffffffffffff (1 samples, 0.20%)
qertbFetchByRowID (361 samples, 72.20%)
qertbFetchByRowID
slcpums (1 samples, 0.20%)
blkdev_direct_IO (5 samples, 1.00%)
kfk_submit_io (2 samples, 0.40%)
mempool_alloc (4 samples, 0.80%)
qertbFetchByRowID (20 samples, 4.00%)
qert..
qergsFetch (2 samples, 0.40%)
skgfqio (1 samples, 0.20%)
kfkRequest (2 samples, 0.40%)
vfs_read (1 samples, 0.20%)
__cond_resched (1 samples, 0.20%)
kfioRequest (340 samples, 68.00%)
kfioRequest
kfioRequestPriv (3 samples, 0.60%)
__blockdev_direct_IO_newtrunc (9 samples, 1.80%)
_..
generic_file_aio_read (11 samples, 2.20%)
g..
kcfrbd1 (1 samples, 0.20%)
aio_rw_vect_retry (1 samples, 0.20%)
qeilbk1 (5 samples, 1.00%)
0xffffffffffffffff (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
kcbzvb (12 samples, 2.40%)
k..
kfkRequest (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
submit_bio (6 samples, 1.20%)
kkxexe (2 samples, 0.40%)
opiefn0 (3 samples, 0.60%)
kfk_submit_ufs_io (20 samples, 4.00%)
kfk_..
opiino (362 samples, 72.40%)
opiino
0xffffffffffffffff (1 samples, 0.20%)
pevm_INSTC2 (1 samples, 0.20%)
kcfprd1 (8 samples, 1.60%)
ksfd_skgfqio (1 samples, 0.20%)
ssthrdmain (362 samples, 72.40%)
ssthrdmain
opifch2 (361 samples, 72.20%)
opifch2
0xffffffffffffffff (1 samples, 0.20%)
kcbz_mk_fr (1 samples, 0.20%)
blkdev_direct_IO (1 samples, 0.20%)
rpiswu2 (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
ksfd_io (1 samples, 0.20%)
opiodr (2 samples, 0.40%)
rpidrv (20 samples, 4.00%)
rpidrv
bio_alloc_bioset (1 samples, 0.20%)
kfioSubmitIO (17 samples, 3.40%)
kfi..
State: S (sleeping) (2 samples, 0.40%)
kfioRequest (1 samples, 0.20%)
ksfd_skgfqio (1 samples, 0.20%)
ttcpip (2 samples, 0.40%)
blkdev_aio_read (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
kcbgtcr (2 samples, 0.40%)
main (362 samples, 72.40%)
main
pfrrun_no_tool (362 samples, 72.40%)
pfrrun_no_tool
__blockdev_direct_IO (1 samples, 0.20%)
kfioRequestPriv (17 samples, 3.40%)
kfi..
kfk_ufs_sync_io (1 samples, 0.20%)
rpidrus (40 samples, 8.00%)
rpidrus
kcbzvb (1 samples, 0.20%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
ktrget2 (19 samples, 3.80%)
ktrg..
memmove (1 samples, 0.20%)
0xffffffffffffffff (5 samples, 1.00%)
kfkRequest (1 samples, 0.20%)
skgmstack (3 samples, 0.60%)
skgmstack (40 samples, 8.00%)
skgmstack
sou2o (3 samples, 0.60%)
do_sync_read (4 samples, 0.80%)
pfrrun_no_tool (20 samples, 4.00%)
pfrr..
psdnal (40 samples, 8.00%)
psdnal
ksfd_skgfqio (2 samples, 0.40%)
__filemap_fdatawrite_range (1 samples, 0.20%)
opiodr (3 samples, 0.60%)
slcpu (1 samples, 0.20%)
pevm_EXECC (27 samples, 5.40%)
pevm_E..
pfrrun (2 samples, 0.40%)
aio_run_iocb (1 samples, 0.20%)
do_io_submit (1 samples, 0.20%)
kslwtbctx (1 samples, 0.20%)
kfioRequest (1 samples, 0.20%)
psddr0 (2 samples, 0.40%)
kcfrbd1 (1 samples, 0.20%)
kfioRequest (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
generic_file_aio_read (2 samples, 0.40%)
kslfre (1 samples, 0.20%)
kksLockDelete (1 samples, 0.20%)
kfk_submit_ufs_io (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
kpoal8 (20 samples, 4.00%)
kpoal8
ksfdafRequest (340 samples, 68.00%)
ksfdafRequest
0xffffffffffffffff (1 samples, 0.20%)
kafger (1 samples, 0.20%)
kfkRequest (8 samples, 1.60%)
system_call_fastpath (1 samples, 0.20%)
slcpu (1 samples, 0.20%)
State: R (running) (42 samples, 8.40%)
State: R (r..
blkdev_aio_read (5 samples, 1.00%)
kcbs_lookup_setid (1 samples, 0.20%)
opiexe (40 samples, 8.00%)
opiexe
kfk_submit_io (20 samples, 4.00%)
kfk_..
qertbFetchByRowID (2 samples, 0.40%)
ktds_block_canread_current (1 samples, 0.20%)
kfk_io1 (2 samples, 0.40%)
kcfrbd1 (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
retint_careful (1 samples, 0.20%)
kfk_transitIO (2 samples, 0.40%)
0xffffffffffffffff (3 samples, 0.60%)
kfk_error_emulate (1 samples, 0.20%)
opiefn0 (20 samples, 4.00%)
opie..
skgfqio (2 samples, 0.40%)
kcbsacc (1 samples, 0.20%)
mptscsih_qcmd (3 samples, 0.60%)
sxorchk (1 samples, 0.20%)
kcfrbd1 (1 samples, 0.20%)
kcbzgm (7 samples, 1.40%)
kfioRequest (8 samples, 1.60%)
kfioRequest (2 samples, 0.40%)
aio_rw_vect_retry (2 samples, 0.40%)
kcfrbd1 (1 samples, 0.20%)
sys_pread64 (5 samples, 1.00%)
io_submit (5 samples, 1.00%)
blkdev_direct_IO (1 samples, 0.20%)
getrusage (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
kcb_prefetch (2 samples, 0.40%)
generic_file_aio_read (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
opidrv (362 samples, 72.40%)
opidrv
kdsgrp (1 samples, 0.20%)
ksfdafRequest (2 samples, 0.40%)
_start (29 samples, 5.80%)
_start
kcbrls (1 samples, 0.20%)
kpoal8 (40 samples, 8.00%)
kpoal8
opidrv (2 samples, 0.40%)
retint_careful (1 samples, 0.20%)
kcfprd1 (2 samples, 0.40%)
do_sync_read (1 samples, 0.20%)
opiodr (2 samples, 0.40%)
aio_rw_vect_retry (10 samples, 2.00%)
a..
kcfrbd1 (3 samples, 0.60%)
0xffffffffffffffff (1 samples, 0.20%)
kfkRequest (1 samples, 0.20%)
qergsFetch (3 samples, 0.60%)
retint_careful (1 samples, 0.20%)
skgfrliopo (6 samples, 1.20%)
sys_io_submit (1 samples, 0.20%)
_start (2 samples, 0.40%)
ksfdpcl (1 samples, 0.20%)
aio_rw_vect_retry (3 samples, 0.60%)
opifch2 (2 samples, 0.40%)
kfk_transitIO (3 samples, 0.60%)
io_submit (17 samples, 3.40%)
io_..
kkxexe (2 samples, 0.40%)
kfk_io1 (1 samples, 0.20%)
opipls (2 samples, 0.40%)
do_io_submit (12 samples, 2.40%)
do..
__aio_get_req (47 samples, 9.40%)
__aio_get_req
opiexe (29 samples, 5.80%)
opiexe
vfs_read (1 samples, 0.20%)
tag_pages_for_writeback (1 samples, 0.20%)
generic_file_aio_read (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
kfkRequest (1 samples, 0.20%)
qerixtFetch (7 samples, 1.40%)
kfk_submit_ufs_io (1 samples, 0.20%)
opiino (2 samples, 0.40%)
State: R (running) (377 samples, 75.40%)
State: R (running)
0xffffffffffffffff (1 samples, 0.20%)
elv_set_request (1 samples, 0.20%)
kcb_prefetch (8 samples, 1.60%)
kfuhLookup (1 samples, 0.20%)
kcbgtcr (1 samples, 0.20%)
ksfdread (1 samples, 0.20%)
do_io_submit (1 samples, 0.20%)
qertbFetchByRowID (2 samples, 0.40%)
kcbzvb (1 samples, 0.20%)
kslfre (2 samples, 0.40%)
kfkRequest (323 samples, 64.60%)
kfkRequest
__cond_resched (1 samples, 0.20%)
kfioSubmitIO (2 samples, 0.40%)
ksfdafIO (22 samples, 4.40%)
ksfda..
skgfqio (1 samples, 0.20%)
ksfdwtio (1 samples, 0.20%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
retint_careful (1 samples, 0.20%)
plsql_run (3 samples, 0.60%)
0xffffffffffffffff (2 samples, 0.40%)
ksfd_io (1 samples, 0.20%)
skgfr_lio_listio64 (17 samples, 3.40%)
skg..
qergsFetch (361 samples, 72.20%)
qergsFetch
kfioRequest (1 samples, 0.20%)
pfrinstr_EXECC (20 samples, 4.00%)
pfri..
kfk_io1 (1 samples, 0.20%)
State: D (disk sleep) (2 samples, 0.40%)
ssthrdmain (2 samples, 0.40%)
ksfdafRequest (1 samples, 0.20%)
kcbgtcr (2 samples, 0.40%)
__cond_resched (1 samples, 0.20%)
ksfdbio (8 samples, 1.60%)
kfioSubmitIO (8 samples, 1.60%)
ksfdafRequest (2 samples, 0.40%)
kfioCompleteReq (1 samples, 0.20%)
ksfdbio (340 samples, 68.00%)
ksfdbio
sys_pread64 (1 samples, 0.20%)
ksfdss_bio (2 samples, 0.40%)
kfioRqSetComplete (1 samples, 0.20%)
read_events (1 samples, 0.20%)
generic_file_aio_read (1 samples, 0.20%)
pfrrun_no_tool (2 samples, 0.40%)
__cond_resched (1 samples, 0.20%)
kcbzib (19 samples, 3.80%)
kcbzib
qerixtFetch (5 samples, 1.00%)
blkdev_aio_read (2 samples, 0.40%)
vfs_read (4 samples, 0.80%)
opifch2 (25 samples, 5.00%)
opifch2
opiodr (2 samples, 0.40%)
opiodr (2 samples, 0.40%)
opitsk (2 samples, 0.40%)
ksfdaio (323 samples, 64.60%)
ksfdaio
qerflFetch (40 samples, 8.00%)
qerflFetch
kcfrbd1 (4 samples, 0.80%)
0xffffffffffffffff (1 samples, 0.20%)
kfioSubmitIO (1 samples, 0.20%)
kcfrbd1 (2 samples, 0.40%)
kcbgtcr (2 samples, 0.40%)
ksfd_io (3 samples, 0.60%)
blkdev_direct_IO (1 samples, 0.20%)
_start (20 samples, 4.00%)
_start
kcbs_simulate (1 samples, 0.20%)
main (2 samples, 0.40%)
blkdev_direct_IO (1 samples, 0.20%)
kcbzgb (6 samples, 1.20%)
kcbzfb (1 samples, 0.20%)
getrusage (1 samples, 0.20%)
kfioSubmitIO (2 samples, 0.40%)
ktrget2 (2 samples, 0.40%)
kcbzib (2 samples, 0.40%)
opiodr (362 samples, 72.40%)
opiodr
ksfdread (1 samples, 0.20%)
rpidrus (362 samples, 72.40%)
rpidrus
opiodr (2 samples, 0.40%)
kdsgrp (3 samples, 0.60%)
ksfd_skgfqio (20 samples, 4.00%)
ksfd..
kfk_io1 (1 samples, 0.20%)
kfioRequestPriv (8 samples, 1.60%)
ksfdafRequest (3 samples, 0.60%)
generic_file_aio_read (1 samples, 0.20%)
system_call_fastpath (4 samples, 0.80%)
opidrv (2 samples, 0.40%)
opiodr (29 samples, 5.80%)
opiodr
kkxexe (20 samples, 4.00%)
kkxexe
kspgip (1 samples, 0.20%)
mempool_alloc (1 samples, 0.20%)
do_sync_read (1 samples, 0.20%)
opipls (2 samples, 0.40%)
qertbFetchByRowID (3 samples, 0.60%)
peicnt (40 samples, 8.00%)
peicnt
__cond_resched (47 samples, 9.40%)
__cond_resched
do_sync_read (1 samples, 0.20%)
kcbpioqAddIO (1 samples, 0.20%)
__blockdev_direct_IO (1 samples, 0.20%)
kcbpioqWillWaitForIO (14 samples, 2.80%)
kc..
retint_careful (1 samples, 0.20%)
ktrgtc2 (1 samples, 0.20%)
kfk_io1 (17 samples, 3.40%)
kfk..
opiodr (3 samples, 0.60%)
rpidrus (2 samples, 0.40%)
kcbgtcr (3 samples, 0.60%)
system_call_fastpath (1 samples, 0.20%)
do_sync_read (1 samples, 0.20%)
kkxexe (362 samples, 72.40%)
kkxexe
do_writepages (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
kfioSubmitIO (1 samples, 0.20%)
ksfdafIO (2 samples, 0.40%)
write_cache_pages (1 samples, 0.20%)
kfk_io1 (3 samples, 0.60%)
opiino (29 samples, 5.80%)
opiino
main (3 samples, 0.60%)
filemap_write_and_wait_range (1 samples, 0.20%)
system_call_fastpath (12 samples, 2.40%)
sy..
generic_writepages (1 samples, 0.20%)
qeilsr (1 samples, 0.20%)
opifch2 (2 samples, 0.40%)
vfs_read (2 samples, 0.40%)
ksfd_io (1 samples, 0.20%)
ksfd_skgfqio (5 samples, 1.00%)
blkdev_aio_read (178 samples, 35.60%)
blkdev_aio_read
kfk_transitIO (1 samples, 0.20%)
kfk_io1 (3 samples, 0.60%)
retint_careful (1 samples, 0.20%)
0xffffffffffffffff (17 samples, 3.40%)
0xf..
ksfdgo (17 samples, 3.40%)
ksf..
pevm_FCAL (1 samples, 0.20%)
ksfd_io (22 samples, 4.40%)
ksfd_io
io_submit (2 samples, 0.40%)
pfrrun_no_tool (2 samples, 0.40%)
aio_rw_vect_retry (1 samples, 0.20%)
pfrinstr_EXECC (2 samples, 0.40%)
pfrinstr_EXECC (362 samples, 72.40%)
pfrinstr_EXECC
kfk_submit_ufs_io (3 samples, 0.60%)
__pread_nocancel (20 samples, 4.00%)
__pr..
pfrrun (362 samples, 72.40%)
pfrrun
kcbzib (2 samples, 0.40%)
0xffffffffffffffff (2 samples, 0.40%)
read_events (4 samples, 0.80%)
kcbispnd (1 samples, 0.20%)
kcb_prefetch (353 samples, 70.60%)
kcb_prefetch
opiodr (2 samples, 0.40%)
psddr0 (2 samples, 0.40%)
skgmstack (27 samples, 5.40%)
skgmst..
skgfqio (17 samples, 3.40%)
skg..
kcbzfb (2 samples, 0.40%)
__filemap_fdatawrite_range (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
ksfd_skgfqio (17 samples, 3.40%)
ksf..
kcbzfs (1 samples, 0.20%)
kffmBucket (1 samples, 0.20%)
__pread_nocancel (2 samples, 0.40%)
blkdev_aio_read (1 samples, 0.20%)
kcbgtcr (18 samples, 3.60%)
kcb..
skgmstack (362 samples, 72.40%)
skgmstack
sysret_careful (5 samples, 1.00%)
ktrget2 (3 samples, 0.60%)
__cond_resched (1 samples, 0.20%)
kcbzib (22 samples, 4.40%)
kcbzib
generic_file_aio_read (1 samples, 0.20%)
io_submit (323 samples, 64.60%)
io_submit
kfkRequest (2 samples, 0.40%)
ksfdgo (2 samples, 0.40%)
kslwtectx (1 samples, 0.20%)
skgmstack (2 samples, 0.40%)
opiodr (29 samples, 5.80%)
opiodr
kfioSubmitIO (3 samples, 0.60%)
opipls (361 samples, 72.20%)
opipls
skgfqio (20 samples, 4.00%)
skgf..
ksfdread (1 samples, 0.20%)
0xffffffffffffffff (2 samples, 0.40%)
system_call_fastpath (9 samples, 1.80%)
s..
ksfdafRequest (2 samples, 0.40%)
kfk_ufs_sync_io (1 samples, 0.20%)
plsql_run (40 samples, 8.00%)
plsql_run
kcbgtcr (1 samples, 0.20%)
kdsgrp (2 samples, 0.40%)
kfk_ufs_sync_io (2 samples, 0.40%)
0xffffffffffffffff (6 samples, 1.20%)
rpidrv (3 samples, 0.60%)
ksfdread (1 samples, 0.20%)
rpidrus (2 samples, 0.40%)
0xffffffffffffffff (320 samples, 64.00%)
0xffffffffffffffff
skgfqio (1 samples, 0.20%)
opiexe (2 samples, 0.40%)
generic_file_aio_read (4 samples, 0.80%)
0xffffffffffffffff (2 samples, 0.40%)
kkxexe (40 samples, 8.00%)
kkxexe
0xffffffffffffffff (15 samples, 3.00%)
0x..
kfk_io1 (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
ksuprc (1 samples, 0.20%)
kxsReleaseRuntimeLock (1 samples, 0.20%)
ksfdafRequest (8 samples, 1.60%)
kcbz_age_initial (1 samples, 0.20%)
kcbzgws (1 samples, 0.20%)
kfk_io1 (2 samples, 0.40%)
ksfdbio (2 samples, 0.40%)
blkdev_aio_read (5 samples, 1.00%)
0xffffffffffffffff (1 samples, 0.20%)
kskthbwt (1 samples, 0.20%)
pevm_EXECC (20 samples, 4.00%)
pevm..
kfk_ufs_async_io (17 samples, 3.40%)
kfk..
blkdev_direct_IO (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
opiefn0 (361 samples, 72.20%)
opiefn0
sou2o (29 samples, 5.80%)
sou2o
do_io_submit (1 samples, 0.20%)
pfrrun_no_tool (2 samples, 0.40%)
kfkRequest (1 samples, 0.20%)
kfk_submit_io (1 samples, 0.20%)
__blockdev_direct_IO (1 samples, 0.20%)
pfrinstr_EXECC (2 samples, 0.40%)
opiodr (3 samples, 0.60%)
skgfr_lio_listio64 (2 samples, 0.40%)
kcfrbd1 (2 samples, 0.40%)
tag_pages_for_writeback (1 samples, 0.20%)
ksfd_io (1 samples, 0.20%)
pfrrun_no_tool (40 samples, 8.00%)
pfrrun_no_t..
vfs_read (1 samples, 0.20%)
kfk_ufs_sync_io (20 samples, 4.00%)
kfk_..
kfioRequest (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
opitsk (29 samples, 5.80%)
opitsk
do_io_submit (230 samples, 46.00%)
do_io_submit
sou2o (362 samples, 72.40%)
sou2o
0xffffffffffffffff (1 samples, 0.20%)
pfrinstr_EXECC (3 samples, 0.60%)
system_call_fastpath (1 samples, 0.20%)
opiino (20 samples, 4.00%)
opiino
kfk_submit_io (3 samples, 0.60%)
ksfdafIO (1 samples, 0.20%)
kgskupdbalance (1 samples, 0.20%)
kkxexe (2 samples, 0.40%)
sou2o (2 samples, 0.40%)
kcbhvbo (12 samples, 2.40%)
k..
pfrinstr_EXECC (27 samples, 5.40%)
pfrins..
retint_careful (1 samples, 0.20%)
__blockdev_direct_IO (9 samples, 1.80%)
_..
0xffffffffffffffff (1 samples, 0.20%)
bio_alloc (1 samples, 0.20%)
ttcpip (3 samples, 0.60%)
ksfdafRequest (22 samples, 4.40%)
ksfda..
opimai_real (40 samples, 8.00%)
opimai_real
psddr0 (3 samples, 0.60%)
ksfdafIO (4 samples, 0.80%)
ksfdafRequest (1 samples, 0.20%)
kfioSubmitIO (1 samples, 0.20%)
do_sync_read (1 samples, 0.20%)
ksfdbio (17 samples, 3.40%)
ksf..
opiodr (362 samples, 72.40%)
opiodr
opiino (2 samples, 0.40%)
__cond_resched (1 samples, 0.20%)
sxorchk (1 samples, 0.20%)
kfk_io1 (20 samples, 4.00%)
kfk_..
skgfrwat (6 samples, 1.20%)
rpiswu2 (362 samples, 72.40%)
rpiswu2
aio_rw_vect_retry (1 samples, 0.20%)
write_cache_pages (1 samples, 0.20%)
kcbgtcr (356 samples, 71.20%)
kcbgtcr
blkdev_direct_IO (1 samples, 0.20%)
kfioRequest (3 samples, 0.60%)
__blockdev_direct_IO (1 samples, 0.20%)
ssthrdmain (3 samples, 0.60%)
kgskewt (1 samples, 0.20%)
kcbzgb (5 samples, 1.00%)
qerflFetch (2 samples, 0.40%)
sys_pread64 (4 samples, 0.80%)
mempool_alloc (1 samples, 0.20%)
psddr0 (40 samples, 8.00%)
psddr0
kfk_transitIO (3 samples, 0.60%)
kfioRequestPriv (21 samples, 4.20%)
kfio..
opifch2 (3 samples, 0.60%)
kcfrbd1 (2 samples, 0.40%)
ksfdafIO (2 samples, 0.40%)
kfk_transitIO (8 samples, 1.60%)
blkdev_aio_read (1 samples, 0.20%)
__pread_nocancel (1 samples, 0.20%)
do_sync_read (1 samples, 0.20%)
ksfd_skgfqio (1 samples, 0.20%)
blkdev_aio_read (3 samples, 0.60%)
kfioRequestPriv (2 samples, 0.40%)
ktrget2 (1 samples, 0.20%)
plsql_run (20 samples, 4.00%)
plsq..
kcb_prefetch (14 samples, 2.80%)
kc..
0xffffffffffffffff (1 samples, 0.20%)
__pread_nocancel (2 samples, 0.40%)
skgfqio (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
_start (40 samples, 8.00%)
_start
blkdev_aio_read (10 samples, 2.00%)
b..
qetlbr (3 samples, 0.60%)
aio_run_iocb (1 samples, 0.20%)
skgfr_lio_listio64 (323 samples, 64.60%)
skgfr_lio_listio64
ksupop (1 samples, 0.20%)
generic_file_aio_read (5 samples, 1.00%)
ksfdread (4 samples, 0.80%)
0xffffffffffffffff (13 samples, 2.60%)
0x..
generic_file_aio_read (1 samples, 0.20%)
__pread_nocancel (1 samples, 0.20%)
blkdev_direct_IO (9 samples, 1.80%)
b..
skgfqio (1 samples, 0.20%)
system_call_fastpath (2 samples, 0.40%)
rpiswu2 (2 samples, 0.40%)
ttcpip (20 samples, 4.00%)
ttcpip
psddr0 (20 samples, 4.00%)
psddr0
kfk_iodone_ufs (3 samples, 0.60%)
__blockdev_direct_IO_newtrunc (10 samples, 2.00%)
_..
ksfd_io (1 samples, 0.20%)
rpidrv (2 samples, 0.40%)
vfs_read (1 samples, 0.20%)
skgfospo (6 samples, 1.20%)
sou2o (2 samples, 0.40%)
kfk_transitIO (2 samples, 0.40%)
kpoal8 (3 samples, 0.60%)
ksfdafIO (1 samples, 0.20%)
opipls (40 samples, 8.00%)
opipls
ktrget2 (3 samples, 0.60%)
kfioWaitIO (1 samples, 0.20%)
ksfdafIO (1 samples, 0.20%)
kcbzibmlt (2 samples, 0.40%)
kfk_submit_ufs_io (17 samples, 3.40%)
kfk..
system_call_fastpath (1 samples, 0.20%)
rpidrus (27 samples, 5.40%)
rpidrus
opifch2 (20 samples, 4.00%)
opif..
0xffffffffffffffff (2 samples, 0.40%)
kfk_submit_io (6 samples, 1.20%)
kfk_find_io_subsys (1 samples, 0.20%)
generic_file_aio_read (9 samples, 1.80%)
g..
kcbzgm (5 samples, 1.00%)
opitsk (3 samples, 0.60%)
retint_careful (1 samples, 0.20%)
ksfd_io (20 samples, 4.00%)
ksfd..
get_request_wait (5 samples, 1.00%)
ksfdread (1 samples, 0.20%)
kfk_transitIO (1 samples, 0.20%)
kfk_submit_ufs_io (2 samples, 0.40%)
blkdev_direct_IO (1 samples, 0.20%)
ksfd_io (2 samples, 0.40%)
kfioRequestPriv (2 samples, 0.40%)
ksfdread (1 samples, 0.20%)
__cond_resched (4 samples, 0.80%)
0xffffffffffffffff (1 samples, 0.20%)
kksumc (1 samples, 0.20%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
opidrv (20 samples, 4.00%)
opidrv
blkdev_aio_read (1 samples, 0.20%)
rpidrv (2 samples, 0.40%)
__blockdev_direct_IO (1 samples, 0.20%)
ktrgcm (1 samples, 0.20%)
kfioSubmitIO (324 samples, 64.80%)
kfioSubmitIO
call_function_single_interrupt (1 samples, 0.20%)
main (29 samples, 5.80%)
main
kcbpioqWillWaitForIO (10 samples, 2.00%)
k..
ksfdread (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
vfs_read (1 samples, 0.20%)
kfk_ufs_sync_io (1 samples, 0.20%)
__libc_start_main (362 samples, 72.40%)
__libc_start_main
skgmstack (2 samples, 0.40%)
qerflFetch (24 samples, 4.80%)
qerfl..
ksfdaio (17 samples, 3.40%)
ksf..
kfk_submit_io (1 samples, 0.20%)
opidrv (29 samples, 5.80%)
opidrv
kcbzib (14 samples, 2.80%)
kc..
system_call_fastpath (1 samples, 0.20%)
generic_writepages (1 samples, 0.20%)
__cond_resched (4 samples, 0.80%)
psdnal (2 samples, 0.40%)
sys_io_getevents (1 samples, 0.20%)
kfk_submit_ufs_io (1 samples, 0.20%)
State: D (disk sleep) (4 samples, 0.80%)
rpidrv (27 samples, 5.40%)
rpidrv
0xffffffffffffffff (1 samples, 0.20%)
opiino (3 samples, 0.60%)
pfrinstr_FCAL (1 samples, 0.20%)
plsql_run (2 samples, 0.40%)
pevm_EXECC (362 samples, 72.40%)
pevm_EXECC
kfioRequestPriv (3 samples, 0.60%)
ksfdafBatchIO (8 samples, 1.60%)
main (20 samples, 4.00%)
main
generic_file_aio_read (2 samples, 0.40%)
aio_rw_vect_retry (178 samples, 35.60%)
aio_rw_vect_retry
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
ssthrdmain (40 samples, 8.00%)
ssthrdmain
retint_careful (1 samples, 0.20%)
sou2o (20 samples, 4.00%)
sou2o
ksfd_io (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
generic_make_request (6 samples, 1.20%)
slcpu (1 samples, 0.20%)
ksfdafBatchIO (2 samples, 0.40%)
ksfdafRequest (1 samples, 0.20%)
ksfdafIO (1 samples, 0.20%)
kfioRequestPriv (1 samples, 0.20%)
psdnal (20 samples, 4.00%)
psdnal
kgscGetCursor (1 samples, 0.20%)
event=db file parallel read (Oracle state) (400 samples, 80.00%)
event=db file parallel read (Oracle state)
0xffffffffffffffff (1 samples, 0.20%)
opiodr (2 samples, 0.40%)
kcbzibmlt (14 samples, 2.80%)
kc..
kfk_update_iodone_stats (1 samples, 0.20%)
__blockdev_direct_IO_newtrunc (1 samples, 0.20%)
rpidrv (362 samples, 72.40%)
rpidrv
kfkRequest (2 samples, 0.40%)
opipls (2 samples, 0.40%)
__libc_start_main (3 samples, 0.60%)
kfioWaitIO (16 samples, 3.20%)
kfi..
retint_careful (1 samples, 0.20%)
ksfdwat_internal (6 samples, 1.20%)
0xffffffffffffffff (1 samples, 0.20%)
kfk_submit_ufs_io (1 samples, 0.20%)
kfioTranslateIO (1 samples, 0.20%)
sys_pread64 (1 samples, 0.20%)
do_sync_read (1 samples, 0.20%)
sou2o (2 samples, 0.40%)
ttcpip (29 samples, 5.80%)
ttcpip
ktrget2 (4 samples, 0.80%)
kfioRequestPriv (1 samples, 0.20%)
kslfre (1 samples, 0.20%)
kfioRequest (21 samples, 4.20%)
kfio..
kfk_submit_io (1 samples, 0.20%)
blkdev_aio_read (1 samples, 0.20%)
qergsFetch (24 samples, 4.80%)
qergs..
kcbhxoro (1 samples, 0.20%)
kcbgtcr (1 samples, 0.20%)
ksfdafIO (2 samples, 0.40%)
ksfdwtio (6 samples, 1.20%)
qetlbr (360 samples, 72.00%)
qetlbr
__pread_nocancel (3 samples, 0.60%)
kfk_submit_ufs_io (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
__pread_nocancel (1 samples, 0.20%)
opiexe (2 samples, 0.40%)
ksfd_io (3 samples, 0.60%)
qergsFetch (2 samples, 0.40%)
psdnal (2 samples, 0.40%)
system_call_fastpath (1 samples, 0.20%)
kfk_submit_io (1 samples, 0.20%)
opiexe (20 samples, 4.00%)
opiexe
filemap_write_and_wait_range (1 samples, 0.20%)
opiodr (40 samples, 8.00%)
opiodr
ksfdafRequest (2 samples, 0.40%)
cfq_set_request (1 samples, 0.20%)
ksfd_skgfqio (2 samples, 0.40%)
kcfprd1 (340 samples, 68.00%)
kcfprd1
getrusage (1 samples, 0.20%)
ksfd_io (2 samples, 0.40%)
__blockdev_direct_IO (1 samples, 0.20%)
kfk_transitIO (1 samples, 0.20%)
kfk_ufs_async_io (323 samples, 64.60%)
kfk_ufs_async_io
__blockdev_direct_IO (1 samples, 0.20%)
kcbzib (2 samples, 0.40%)
0xffffffffffffffff (1 samples, 0.20%)
0xffffffffffffffff (10 samples, 2.00%)
0..
kfk_iodone_common (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
kfk_submit_ufs_io (2 samples, 0.40%)
kfk_transitIO (1 samples, 0.20%)
opiodr (2 samples, 0.40%)
ksfdafIO (3 samples, 0.60%)
skgfqio (3 samples, 0.60%)
ssthrdmain (29 samples, 5.80%)
ssthrdm..
kgskmodruncnt (1 samples, 0.20%)
kcbhvbo (1 samples, 0.20%)
0xffffffffffffffff (1 samples, 0.20%)
blkdev_direct_IO (1 samples, 0.20%)