/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
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enospc.meta3320644editdlrm
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inodewatch.meta4750644editdlrm
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inodewatch2.stp3900755editdlrm
ioblktime.meta7690644editdlrm
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iodevstats.meta7380644editdlrm
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iostat-scsi.meta6080644editdlrm
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iotime.meta10240644editdlrm
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io_submit.meta5080644editdlrm
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io_submit.tcl1400644editdlrm
mbrwatch.meta5590644editdlrm
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nfs_func_users.meta6650644editdlrm
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slowvfs.meta4260644editdlrm
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switchfile.meta3300644editdlrm
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traceaio.c26240644editdlrm
traceaio.meta3310644editdlrm
traceaio.stp18250755editdlrm
traceaio.txt27610644editdlrm
traceio.meta4030644editdlrm
traceio.stp13840755editdlrm
traceio2.meta4000644editdlrm
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ttyspy.meta5210644editdlrm
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ttyspy.txt4550644editdlrm
Edit: /usr/share/systemtap/examples/io/ioblktime.meta (769B)
title: Average Time Block IO Requests Spend in Queue name: ioblktime.stp version: 1.0 author: William Cohen keywords: io subsystem: io status: production exit: user-controlled output: sorted-list scope: system-wide description: The ioblktime.stp script tracks the amount of time that each block IO requests spend waiting for completion. The script computes the average waiting time for block IO per device and prints list every 10 seconds. In some cases there can be too many outstanding block IO operations and the script may exceed the default number of MAXMAPENTRIES allowed. In this case the allowed number can be increased with "-DMAXMAPENTRIES=10000" option on the stap command line. test_check: stap -p4 ioblktime.stp test_installcheck: stap ioblktime.stp -T 1