/usr/share/systemtap/examples/io/
/usr/share/systemtap/examples/io
NameSizeModeActions
capture_ssl_master_secrets.meta6640644editdlrm
capture_ssl_master_secrets.stp10900755editdlrm
capture_ssl_master_secrets.txt19070644editdlrm
deviceseeks.meta4900644editdlrm
deviceseeks.stp12920755editdlrm
deviceseeks.txt53950644editdlrm
disktop.meta3810644editdlrm
disktop.stp17940755editdlrm
eatmydata.meta3370644editdlrm
eatmydata.stp11880755editdlrm
eatmydata.txt3040644editdlrm
enospc.meta3320644editdlrm
enospc.stp23180755editdlrm
inodewatch.meta4750644editdlrm
inodewatch.stp2450755editdlrm
inodewatch2.meta5040644editdlrm
inodewatch2.stp3900755editdlrm
ioblktime.meta7690644editdlrm
ioblktime.stp7880755editdlrm
iodevstats.meta7380644editdlrm
iodevstats.stp11520755editdlrm
iodevstats.txt5280644editdlrm
iostat-scsi.meta6080644editdlrm
iostat-scsi.stp43660755editdlrm
iostat-scsi.txt4810644editdlrm
iostats.meta6710644editdlrm
iostats.stp11540755editdlrm
iostats.txt3610644editdlrm
iotime.meta10240644editdlrm
iotime.stp28930755editdlrm
iotop.meta4100644editdlrm
iotop.stp6240755editdlrm
io_submit.meta5080644editdlrm
io_submit.stp19060755editdlrm
io_submit.tcl1400644editdlrm
mbrwatch.meta5590644editdlrm
mbrwatch.stp2340755editdlrm
mbrwatch.tcl1400644editdlrm
mbrwatch.txt7880644editdlrm
nfs_func_users.meta6650644editdlrm
nfs_func_users.stp3410755editdlrm
slowvfs.meta4260644editdlrm
slowvfs.stp2810755editdlrm
switchfile.meta3300644editdlrm
switchfile.stp2310644editdlrm
traceaio.c26240644editdlrm
traceaio.meta3310644editdlrm
traceaio.stp18250755editdlrm
traceaio.txt27610644editdlrm
traceio.meta4030644editdlrm
traceio.stp13840755editdlrm
traceio2.meta4000644editdlrm
traceio2.stp4940755editdlrm
ttyspy.meta5210644editdlrm
ttyspy.stp17500755editdlrm
ttyspy.txt4550644editdlrm
Edit: /usr/share/systemtap/examples/io/mbrwatch.txt (788B)
# stap mbrwatch.stp -c "dd of=/dev/null count=1 if=/dev/sda" 1+0 records in 1+0 records out 512 bytes (512 B) copied, 0.0196359 s, 26.1 kB/s device sda sector 0 read, process dd[26847] 0xc05ed2e0 : generic_make_request+0x0/0x5b0 [kernel] 0xc05ed8ee : submit_bio+0x5e/0x120 [kernel] 0xc0562f2d : submit_bh+0x1bd/0x240 [kernel] 0xc0564fcd : block_read_full_page+0x25d/0x2f0 [kernel] 0xc04fc201 : __do_page_cache_readahead+0x1f1/0x210 [kernel] 0xc04fc23e : ra_submit+0x1e/0x30 [kernel] 0xc04fc64b : page_cache_sync_readahead+0x3b/0x60 [kernel] 0xc04ebf6a : generic_file_aio_read+0x59a/0x760 [kernel] 0xc0536cc5 : do_sync_read+0xd5/0x120 [kernel] 0xc053766d : vfs_read+0x9d/0x190 [kernel] 0xc05377a1 : sys_read+0x41/0x70 [kernel] 0xc04099bf : sysenter_do_call+0x12/0x28 [kernel]