# AUTHOR <EMAIL@ADDRESS>, YEAR.
# 
msgid ""
msgstr ""
"Project-Id-Version: Fedora Deployment Guide\n"
"POT-Creation-Date: 2011-02-22T00:50:56\n"
"PO-Revision-Date: 2011-08-21 08:00+0000\n"
"Last-Translator: Automatically generated\n"
"Language-Team: Albanian (http://www.transifex.net/projects/p/fedora/team/sq/)\n"
"MIME-Version: 1.0\n"
"Content-Type: text/plain; charset=UTF-8\n"
"Content-Transfer-Encoding: 8bit\n"
"Language: sq\n"
"Plural-Forms: nplurals=2; plural=(n != 1)\n"

#. Tag: title
#, no-c-format
msgid "OProfile"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>system analysis</primary> <secondary>OProfile</secondary> "
"<see>OProfile</see>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"OProfile is a low overhead, system-wide performance monitoring tool. It uses"
" the performance monitoring hardware on the processor to retrieve "
"information about the kernel and executables on the system, such as when "
"memory is referenced, the number of L2 cache requests, and the number of "
"hardware interrupts received. On a &MAJOROS; system, the "
"<filename>oprofile</filename> RPM package must be installed to use this "
"tool."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Many processors include dedicated performance monitoring hardware. This "
"hardware makes it possible to detect when certain events happen (such as the"
" requested data not being in cache). The hardware normally takes the form of"
" one or more <firstterm>counters</firstterm> that are incremented each time "
"an event takes place. When the counter value, essentially rolls over, an "
"interrupt is generated, making it possible to control the amount of detail "
"(and therefore, overhead) produced by performance monitoring."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"OProfile uses this hardware (or a timer-based substitute in cases where "
"performance monitoring hardware is not present) to collect "
"<firstterm>samples</firstterm> of performance-related data each time a "
"counter generates an interrupt. These samples are periodically written out "
"to disk; later, the data contained in these samples can then be used to "
"generate reports on system-level and application-level performance."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"OProfile is a useful tool, but be aware of some limitations when using it:"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis>Use of shared libraries</emphasis> — Samples for code in shared "
"libraries are not attributed to the particular application unless the "
"<option>--separate=library</option> option is used."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis>Performance monitoring samples are inexact</emphasis> — When a "
"performance monitoring register triggers a sample, the interrupt handling is"
" not precise like a divide by zero exception. Due to the out-of-order "
"execution of instructions by the processor, the sample may be recorded on a "
"nearby instruction."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis> <command>opreport</command> does not associate samples for inline"
" functions' properly</emphasis> — <command>opreport</command> uses a simple "
"address range mechanism to determine which function an address is in. Inline"
" function samples are not attributed to the inline function but rather to "
"the function the inline function was inserted into."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis>OProfile accumulates data from multiple runs</emphasis> — OProfile"
" is a system-wide profiler and expects processes to start up and shut down "
"multiple times. Thus, samples from multiple runs accumulate. Use the command"
" <command>opcontrol --reset</command> to clear out the samples from previous"
" runs."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis>Non-CPU-limited performance problems</emphasis> — OProfile is "
"oriented to finding problems with CPU-limited processes. OProfile does not "
"identify processes that are asleep because they are waiting on locks or for "
"some other event to occur (for example an I/O device to finish an "
"operation)."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Overview of Tools"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary> <secondary>overview of tools</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<xref linkend=\"tb-oprofile-tools\" /> provides a brief overview of the "
"tools provided with the <filename>oprofile</filename> package."
msgstr ""

#. Tag: title
#, no-c-format
msgid "OProfile Commands"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Command"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Description"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>ophelp</command>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Displays available events for the system's processor along with a brief "
"description of each."
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>opimport</command>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Converts sample database files from a foreign binary format to the native "
"format for the system. Only use this option when analyzing a sample database"
" from a different architecture."
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>opannotate</command>"
msgstr ""

#. Tag: entry
#, no-c-format
msgid ""
"Creates annotated source for an executable if the application was compiled "
"with debugging symbols. Refer to <xref linkend=\"s2-oprofile-reading-"
"opannotate\" /> for details."
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>opcontrol</command>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Configures what data is collected. Refer to <xref linkend=\"s1-oprofile-"
"configuring\" /> for details."
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>opreport</command>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Retrieves profile data. Refer to <xref linkend=\"s2-oprofile-reading-"
"opreport\" /> for details."
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>oprofiled</command>"
msgstr ""

#. Tag: para
#, no-c-format
msgid "Runs as a daemon to periodically write sample data to disk."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Configuring OProfile"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary> <secondary>configuring</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opcontrol</command> "
"</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <command>opcontrol</command> </primary> <see>OProfile</see>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Before OProfile can be run, it must be configured. At a minimum, selecting "
"to monitor the kernel (or selecting not to monitor the kernel) is required. "
"The following sections describe how to use the <command>opcontrol</command> "
"utility to configure OProfile. As the <command>opcontrol</command> commands "
"are executed, the setup options are saved to the "
"<filename>/root/.oprofile/daemonrc</filename> file."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Specifying the Kernel"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary>monitoring the kernel</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"First, configure whether OProfile should monitor the kernel. This is the "
"only configuration option that is required before starting OProfile. All "
"others are optional."
msgstr ""

#. Tag: para
#, no-c-format
msgid "To monitor the kernel, execute the following command as root:"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opcontrol</command> "
"</secondary> <tertiary> <option>--vmlinux=</option> </tertiary>"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --setup --vmlinux=/usr/lib/debug/lib/modules/`uname -r`/vmlinux</command>\n"
"      "
msgstr ""

#. Tag: title
#, no-c-format
msgid "Note"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The <command>debuginfo</command> package must be installed (which contains "
"the uncompressed kernel) in order to monitor the kernel."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To configure OProfile not to monitor the kernel, execute the following "
"command as root:"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opcontrol</command> "
"</secondary> <tertiary> <option>--no-vmlinux</option> </tertiary>"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --setup --no-vmlinux</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"This command also loads the <computeroutput>oprofile</computeroutput> kernel"
" module, if it is not already loaded, and creates the "
"<filename>/dev/oprofile/</filename> directory, if it does not already exist."
" Refer to <xref linkend=\"s1-oprofile-dev-oprofile\" /> for details about "
"this directory."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Even if OProfile is configured not to profile the kernel, the SMP kernel "
"still must be running so that the <command>oprofile</command> module can be "
"loaded from it."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Setting whether samples should be collected within the kernel only changes "
"what data is collected, not how or where the collected data is stored. To "
"generate different sample files for the kernel and application libraries, "
"refer to <xref linkend=\"s2-oprofile-starting-separate\" />."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Setting Events to Monitor"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary>events</secondary> "
"<tertiary>setting</tertiary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Most processors contain <firstterm>counters</firstterm>, which are used by "
"OProfile to monitor specific events. As shown in <xref linkend=\"tb-"
"oprofile-processors\" />, the number of counters available depends on the "
"processor."
msgstr ""

#. Tag: title
#, no-c-format
msgid "OProfile Processors and Counters"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Processor"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "<command>cpu_type</command>"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Number of Counters"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium Pro"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "i386/ppro"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "2"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium II"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "i386/pii"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium III"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "i386/piii"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium 4 (non-hyper-threaded)"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "i386/p4"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "8"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium 4 (hyper-threaded)"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "i386/p4-ht"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "4"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Athlon"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "i386/athlon"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "AMD64"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "x86-64/hammer"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "TIMER_INT"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "timer"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "1"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "IBM eServer iSeries and pSeries"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "ppc64/power4"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "ppc64/power5"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "6"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "ppc64/970"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "IBM eServer S/390 and S/390x"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "IBM eServer zSeries"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Use <xref linkend=\"tb-oprofile-processors\" /> to verify that the correct "
"processor type was detected and to determine the number of events that can "
"be monitored simultaneously. <computeroutput>timer</computeroutput> is used "
"as the processor type if the processor does not have supported performance "
"monitoring hardware."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"If <computeroutput>timer</computeroutput> is used, events cannot be set for "
"any processor because the hardware does not have support for hardware "
"performance counters. Instead, the timer interrupt is used for profiling."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"If <computeroutput>timer</computeroutput> is not used as the processor type,"
" the events monitored can be changed, and counter 0 for the processor is set"
" to a time-based event by default. If more than one counter exists on the "
"processor, the counters other than counter 0 are not set to an event by "
"default. The default events monitored are shown in <xref linkend=\"tb-"
"oprofile-default-events\" />."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Default Events"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Default Event for Counter"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium Pro, Pentium II, Pentium III, Athlon, AMD64"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "CPU_CLK_UNHALTED"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "The processor's clock is not halted"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Pentium 4 (HT and non-HT)"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "GLOBAL_POWER_EVENTS"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "The time during which the processor is not stopped"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "(none)"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Sample for each timer interrupt"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "CYCLES"
msgstr ""

#. Tag: entry
#, no-c-format
msgid "Processor Cycles"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The number of events that can be monitored at one time is determined by the "
"number of counters for the processor. However, it is not a one-to-one "
"correlation; on some processors, certain events must be mapped to specific "
"counters. To determine the number of counters available, execute the "
"following command:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>ls -d /dev/oprofile/[0-9]*</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The events available vary depending on the processor type. To determine the "
"events available for profiling, execute the following command as root (the "
"list is specific to the system's processor type):"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>ophelp</command> "
"</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <command>ophelp</command> </primary>"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>ophelp</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The events for each counter can be configured via the command line or with a"
" graphical interface. For more information on the graphical interface, refer"
" to <xref linkend=\"s1-oprofile-gui\" />. If the counter cannot be set to a "
"specific event, an error message is displayed."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To set the event for each configurable counter via the command line, use "
"<command>opcontrol</command>:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>\n"
"        </command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Replace <replaceable>&lt;event-name&gt;</replaceable> with the exact name of"
" the event from <command>ophelp</command>, and replace <replaceable>&lt"
";sample-rate&gt;</replaceable> with the number of events between samples."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Sampling Rate"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary>events</secondary> <tertiary>sampling"
" rate</tertiary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"By default, a time-based event set is selected. It creates a sample every "
"100,000 clock cycles per processor. If the timer interrupt is used, the "
"timer is set to whatever the jiffy rate is and is not user-settable. If the "
"<computeroutput>cpu_type</computeroutput> is not "
"<computeroutput>timer</computeroutput>, each event can have a "
"<firstterm>sampling rate</firstterm> set for it. The sampling rate is the "
"number of events between each sample snapshot."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"When setting the event for the counter, a sample rate can also be specified:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>\n"
"          </command>\n"
"        "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Replace <replaceable>&lt;sample-rate&gt;</replaceable> with the number of "
"events to wait before sampling again. The smaller the count, the more "
"frequent the samples. For events that do not happen frequently, a lower "
"count may be needed to capture the event instances."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Caution"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Be extremely careful when setting sampling rates. Sampling too frequently "
"can overload the system, causing the system to appear as if it is frozen or "
"causing the system to actually freeze."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Unit Masks"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary> <secondary>unit mask</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Some user performance monitoring events may also require unit masks to "
"further define the event."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Unit masks for each event are listed with the <command>ophelp</command> "
"command. The values for each unit mask are listed in hexadecimal format. To "
"specify more than one unit mask, the hexadecimal values must be combined "
"using a bitwise <firstterm>or</firstterm> operation."
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>:<replaceable>&lt;unit-mask&gt;</replaceable>\n"
"          </command>\n"
"        "
msgstr ""

#. Tag: title
#, no-c-format
msgid "Separating Kernel and User-space Profiles"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary>configuring</secondary> "
"<tertiary>separating profiles</tertiary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"By default, kernel mode and user mode information is gathered for each "
"event. To configure OProfile to ignore events in kernel mode for a specific "
"counter, execute the following command:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>:<replaceable>&lt;unit-mask&gt;</replaceable>:0</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Execute the following command to start profiling kernel mode for the counter"
" again:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>:<replaceable>&lt;unit-mask&gt;</replaceable>:1</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To configure OProfile to ignore events in user mode for a specific counter, "
"execute the following command:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>:<replaceable>&lt;unit-mask&gt;</replaceable>:<replaceable>&lt;kernel&gt;</replaceable>:0</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Execute the following command to start profiling user mode for the counter "
"again:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --event=<replaceable>&lt;event-name&gt;</replaceable>:<replaceable>&lt;sample-rate&gt;</replaceable>:<replaceable>&lt;unit-mask&gt;</replaceable>:<replaceable>&lt;kernel&gt;</replaceable>:1</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"When the OProfile daemon writes the profile data to sample files, it can "
"separate the kernel and library profile data into separate sample files. To "
"configure how the daemon writes to sample files, execute the following "
"command as root:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --separate=<replaceable>&lt;choice&gt;</replaceable>\n"
"        </command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid "<replaceable>&lt;choice&gt;</replaceable> can be one of the following:"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<computeroutput>none</computeroutput> — do not separate the profiles "
"(default)"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<command>library</command> — generate per-application profiles for libraries"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<command>kernel</command> — generate per-application profiles for the kernel"
" and kernel modules"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<command>all</command> — generate per-application profiles for libraries and"
" per-application profiles for the kernel and kernel modules"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"If <option>--separate=library</option> is used, the sample file name "
"includes the name of the executable as well as the name of the library."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"These configuration changes will take effect when "
"<command>oprofile</command> is restarted."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Starting and Stopping OProfile"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary> <secondary>starting</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To start monitoring the system with OProfile, execute the following command "
"as root:"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opcontrol</command> "
"</secondary> <tertiary> <option>--start</option> </tertiary>"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --start</command>\n"
"    "
msgstr ""

#. Tag: para
#, no-c-format
msgid "Output similar to the following is displayed:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"Using log file /var/lib/oprofile/oprofiled.log Daemon started. Profiler "
"running."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The settings in <filename>/root/.oprofile/daemonrc</filename> are used."
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>oprofiled</command> "
"</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <command>oprofiled</command> </primary> <see>OProfile</see>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>oprofiled</command> "
"</secondary> <tertiary>log file</tertiary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The OProfile daemon, <command>oprofiled</command>, is started; it "
"periodically writes the sample data to the "
"<filename>/var/lib/oprofile/samples/</filename> directory. The log file for "
"the daemon is located at "
"<filename>/var/lib/oprofile/oprofiled.log</filename>."
msgstr ""

#. Tag: para
#, no-c-format
msgid "To stop the profiler, execute the following command as root:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --shutdown</command>\n"
"    "
msgstr ""

#. Tag: title
#, no-c-format
msgid "Saving Data"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary> <secondary>saving data</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Sometimes it is useful to save samples at a specific time. For example, when"
" profiling an executable, it may be useful to gather different samples based"
" on different input data sets. If the number of events to be monitored "
"exceeds the number of counters available for the processor, multiple runs of"
" OProfile can be used to collect data, saving the sample data to different "
"files each time."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To save the current set of sample files, execute the following command, "
"replacing <replaceable>&lt;name&gt;</replaceable> with a unique descriptive "
"name for the current session."
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --save=<replaceable>&lt;name&gt;</replaceable>\n"
"      </command>\n"
"    "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The directory "
"<filename>/var/lib/oprofile/samples/<replaceable>name</replaceable>/</filename>"
" is created and the current sample files are copied to it."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Analyzing the Data"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary>OProfile</primary> <secondary>reading data</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Periodically, the OProfile daemon, <command>oprofiled</command>, collects "
"the samples and writes them to the "
"<filename>/var/lib/oprofile/samples/</filename> directory. Before reading "
"the data, make sure all data has been written to this directory by executing"
" the following command as root:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opcontrol --dump</command>\n"
"    "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Each sample file name is based on the name of the executable. For example, "
"the samples for the default event on a Pentium III processor for "
"<command>/bin/bash</command> becomes:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid "\\{root\\}/bin/bash/\\{dep\\}/\\{root\\}/bin/bash/CPU_CLK_UNHALTED.100000"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The following tools are available to profile the sample data once it has "
"been collected:"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Use these tools, along with the binaries profiled, to generate reports that "
"can be further analyzed."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Warning"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The executable being profiled must be used with these tools to analyze the "
"data. If it must change after the data is collected, backup the executable "
"used to create the samples as well as the sample files. Please note that the"
" sample file and the binary have to agree. Making a backup isn't going to "
"work if they do not match. <command>oparchive</command> can be used to "
"address this problem."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Samples for each executable are written to a single sample file. Samples "
"from each dynamically linked library are also written to a single sample "
"file. While OProfile is running, if the executable being monitored changes "
"and a sample file for the executable exists, the existing sample file is "
"automatically deleted. Thus, if the existing sample file is needed, it must "
"be backed up, along with the executable used to create it before replacing "
"the executable with a new version. The oprofile analysis tools use the "
"executable file that created the samples during analysis. If the executable "
"changes the analysis tools will be unable to analyze the associated samples."
" Refer to <xref linkend=\"s1-oprofile-saving-data\" /> for details on how to"
" backup the sample file."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Using <command>opreport</command>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opreport</command> "
"</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <command>opreport</command> </primary> <see>OProfile</see>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The <command>opreport</command> tool provides an overview of all the "
"executables being profiled."
msgstr ""

#. Tag: para
#, no-c-format
msgid "The following is part of a sample output:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"Profiling through timer interrupt\n"
"TIMER:0|\n"
"samples|      %|\n"
"------------------\n"
"25926 97.5212 no-vmlinux\n"
"359  1.3504 pi\n"
"65  0.2445 Xorg\n"
"62  0.2332 libvte.so.4.4.0\n"
"56  0.2106 libc-2.3.4.so\n"
"34  0.1279 libglib-2.0.so.0.400.7\n"
"19  0.0715 libXft.so.2.1.2\n"
"17  0.0639 bash\n"
"8  0.0301 ld-2.3.4.so\n"
"8  0.0301 libgdk-x11-2.0.so.0.400.13\n"
"6  0.0226 libgobject-2.0.so.0.400.7\n"
"5  0.0188 oprofiled\n"
"4  0.0150 libpthread-2.3.4.so\n"
"4  0.0150 libgtk-x11-2.0.so.0.400.13\n"
"3  0.0113 libXrender.so.1.2.2\n"
"3  0.0113 du\n"
"1  0.0038 libcrypto.so.0.9.7a\n"
"1  0.0038 libpam.so.0.77\n"
"1  0.0038 libtermcap.so.2.0.8\n"
"1  0.0038 libX11.so.6.2\n"
"1  0.0038 libgthread-2.0.so.0.400.7\n"
"1  0.0038 libwnck-1.so.4.9.0\n"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Each executable is listed on its own line. The first column is the number of"
" samples recorded for the executable. The second column is the percentage of"
" samples relative to the total number of samples. The third column is the "
"name of the executable."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Refer to the <command>opreport</command> man page for a list of available "
"command line options, such as the <option>-r</option> option used to sort "
"the output from the executable with the smallest number of samples to the "
"one with the largest number of samples."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Using <command>opreport</command> on a Single Executable"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opreport</command> "
"</secondary> <tertiary>on a single executable</tertiary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To retrieve more detailed profiled information about a specific executable, "
"use <command>opreport</command>:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opreport <replaceable>&lt;mode&gt;</replaceable>\n"
"          <replaceable>&lt;executable&gt;</replaceable>\n"
"        </command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<replaceable>&lt;executable&gt;</replaceable> must be the full path to the "
"executable to be analyzed. <replaceable>&lt;mode&gt;</replaceable> must be "
"one of the following:"
msgstr ""

#. Tag: term
#, no-c-format
msgid "<option>-l</option>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"List sample data by symbols. For example, the following is part of the "
"output from running the command <command>opreport -l "
"/lib/tls/libc-<replaceable>&lt;version&gt;</replaceable>.so</command>:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
" samples % symbol name 12 21.4286 __gconv_transform_utf8_internal 5 8.9286 "
"_int_malloc 4 7.1429 malloc 3 5.3571 __i686.get_pc_thunk.bx 3 5.3571 "
"_dl_mcount_wrapper_check 3 5.3571 mbrtowc 3 5.3571 memcpy 2 3.5714 "
"_int_realloc 2 3.5714 _nl_intern_locale_data 2 3.5714 free 2 3.5714 strcmp 1"
" 1.7857 __ctype_get_mb_cur_max 1 1.7857 __unregister_atfork 1 1.7857 "
"__write_nocancel 1 1.7857 _dl_addr 1 1.7857 _int_free 1 1.7857 _itoa_word 1 "
"1.7857 calc_eclosure_iter 1 1.7857 fopen@@GLIBC_2.1 1 1.7857 getpid 1 1.7857"
" memmove 1 1.7857 msort_with_tmp 1 1.7857 strcpy 1 1.7857 strlen 1 1.7857 "
"vfprintf 1 1.7857 write "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The first column is the number of samples for the symbol, the second column "
"is the percentage of samples for this symbol relative to the overall samples"
" for the executable, and the third column is the symbol name."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To sort the output from the largest number of samples to the smallest "
"(reverse order), use <option>-r</option> in conjunction with the "
"<option>-l</option> option."
msgstr ""

#. Tag: term
#, no-c-format
msgid "<option>-i <replaceable>&lt;symbol-name&gt;</replaceable> </option>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"List sample data specific to a symbol name. For example, the following "
"output is from the command <command>opreport -l -i "
"__gconv_transform_utf8_internal "
"/lib/tls/libc-<replaceable>&lt;version&gt;</replaceable>.so</command>:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid " samples % symbol name 12 100.000 __gconv_transform_utf8_internal "
msgstr ""

#. Tag: para
#, no-c-format
msgid "The first line is a summary for the symbol/executable combination."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The first column is the number of samples for the memory symbol. The second "
"column is the percentage of samples for the memory address relative to the "
"total number of samples for the symbol. The third column is the symbol name."
msgstr ""

#. Tag: term
#, no-c-format
msgid "<option>-d</option>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"List sample data by symbols with more detail than <option>-l</option>. For "
"example, the following output is from the command <command>opreport -l -d "
"__gconv_transform_utf8_internal "
"/lib/tls/libc-<replaceable>&lt;version&gt;</replaceable>.so</command>:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
" vma samples % symbol name 00a98640 12 100.000 "
"__gconv_transform_utf8_internal 00a98640 1 8.3333 00a9868c 2 16.6667 "
"00a9869a 1 8.3333 00a986c1 1 8.3333 00a98720 1 8.3333 00a98749 1 8.3333 "
"00a98753 1 8.3333 00a98789 1 8.3333 00a98864 1 8.3333 00a98869 1 8.3333 "
"00a98b08 1 8.3333 "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The data is the same as the <option>-l</option> option except that for each "
"symbol, each virtual memory address used is shown. For each virtual memory "
"address, the number of samples and percentage of samples relative to the "
"number of samples for the symbol is displayed."
msgstr ""

#. Tag: term
#, no-c-format
msgid "<option>-x</option> <replaceable>&lt;symbol-name&gt;</replaceable>"
msgstr ""

#. Tag: para
#, no-c-format
msgid "Exclude the comma-separated list of symbols from the output."
msgstr ""

#. Tag: term
#, no-c-format
msgid "<option>session</option>:<replaceable>&lt;name&gt;</replaceable>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Specify the full path to the session or a directory relative to the "
"<filename>/var/lib/oprofile/samples/</filename> directory."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Getting more detailed output on the modules"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary></primary> <see>OProfile</see>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"OProfile collects data on a system-wide basis for kernel- and user-space "
"code running on the machine. However, once a module is loaded into the "
"kernel, the information about the origin of the kernel module is lost. The "
"module could have come from the initrd file on boot up, the directory with "
"the various kernel modules, or a locally created kernel module. As a result "
"when OProfile records sample for a module, it just lists the samples for the"
" modules for an executable in the root directory, but this is unlikely to be"
" the place with the actual code for the module. You will need to take some "
"steps to make sure that analysis tools get the executable."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"For example on an AMD64 machine the sampling is set up to record \"Data "
"cache accesses\" and \"Data cache misses\" and assuming you would like to "
"see the data for the ext3 module:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>$ opreport /ext3</command>\n"
"CPU: AMD64 processors, speed 797.948 MHz (estimated)\n"
"Counted DATA_CACHE_ACCESSES events (Data cache accesses) with a unit mask of 0x00 (No unit mask) count 500000\n"
"Counted DATA_CACHE_MISSES events (Data cache misses) with a unit mask of 0x00 (No unit mask) count 500000\n"
"DATA_CACHE_ACC...|DATA_CACHE_MIS...|\n"
"samples|      %|  samples|      %|\n"
"------------------------------------\n"
"148721 100.000      1493 100.000 ext3\n"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To get a more detailed view of the actions of the module, you will need to "
"either have the module unstripped (e.g. installed from a custom build) or "
"have the debuginfo RPM installed for the kernel."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Find out which kernel is running, \"uname -a\", get the appropriate "
"debuginfo rpm, and install on the machine."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Then make a symbolic link so oprofile finds the code for the module in the "
"correct place:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"        <command># ln -s /lib/modules/`uname -r`/kernel/fs/ext3/ext3.ko /ext3</command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid "Then the detailed information can be obtained with:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command># opreport image:/ext3 -l|more</command>\n"
"warning: could not check that the binary file /ext3 has not been modified since the profile was taken. Results may be inaccurate.\n"
"CPU: AMD64 processors, speed 797.948 MHz (estimated)\n"
"Counted DATA_CACHE_ACCESSES events (Data cache accesses) with a unit mask of 0x00 (No unit mask) count 500000\n"
"Counted DATA_CACHE_MISSES events (Data cache misses) with a unit mask of 0x00 (No unit mask) count 500000\n"
"samples  %        samples  %        symbol name\n"
"16728    11.2479  7         0.4689  ext3_group_sparse\n"
"16454    11.0637  4         0.2679  ext3_count_free_blocks\n"
"14583     9.8056  51        3.4159  ext3_fill_super\n"
"8281      5.5681  129       8.6403  ext3_ioctl\n"
"7810      5.2514  62        4.1527  ext3_write_info\n"
"7286      4.8991  67        4.4876  ext3_ordered_writepage\n"
"6509      4.3767  130       8.7073  ext3_new_inode\n"
"6378      4.2886  156      10.4488  ext3_new_block\n"
"5932      3.9887  87        5.8272  ext3_xattr_block_list\n"
"...\n"
msgstr ""

#. Tag: title
#, no-c-format
msgid "Using <command>opannotate</command>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <command>opannotate</command> "
"</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <command>opannotate</command> </primary> <see>OProfile</see>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The <command>opannotate</command> tool tries to match the samples for "
"particular instructions to the corresponding lines in the source code. The "
"resulting files generated should have the samples for the lines at the left."
" It also puts in a comment at the beginning of each function listing the "
"total samples for the function."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"For this utility to work, the executable must be compiled with GCC's "
"<option>-g</option> option. By default, &MAJOROS; packages are not compiled "
"with this option."
msgstr ""

#. Tag: para
#, no-c-format
msgid "The general syntax for <command>opannotate</command> is as follows:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>opannotate --search-dirs <replaceable>&lt;src-dir&gt;</replaceable> --source <replaceable>&lt;executable&gt;</replaceable>\n"
"        </command>\n"
"      "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The directory containing the source code and the executable to be analyzed "
"must be specified. Refer to the <command>opannotate</command> man page for a"
" list of additional command line options."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Understanding <filename>/dev/oprofile/</filename>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary> <filename>/dev/oprofile/</filename> "
"</secondary>"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <filename>/dev/oprofile/</filename> </primary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The <filename>/dev/oprofile/</filename> directory contains the file system "
"for OProfile. Use the <command>cat</command> command to display the values "
"of the virtual files in this file system. For example, the following command"
" displays the type of processor OProfile detected:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>cat /dev/oprofile/cpu_type</command>\n"
"    "
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"A directory exists in <filename>/dev/oprofile/</filename> for each counter. "
"For example, if there are 2 counters, the directories "
"<filename>/dev/oprofile/0/</filename> and "
"<filename>dev/oprofile/1/</filename> exist."
msgstr ""

#. Tag: para
#, no-c-format
msgid "Each directory for a counter contains the following files:"
msgstr ""

#. Tag: para
#, no-c-format
msgid "<filename>count</filename> — The interval between samples."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<filename>enabled</filename> — If 0, the counter is off and no samples are "
"collected for it; if 1, the counter is on and samples are being collected "
"for it."
msgstr ""

#. Tag: para
#, no-c-format
msgid "<filename>event</filename> — The event to monitor."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<filename>kernel</filename> — If 0, samples are not collected for this "
"counter event when the processor is in kernel-space; if 1, samples are "
"collected even if the processor is in kernel-space."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<filename>unit_mask</filename> — Defines which unit masks are enabled for "
"the counter."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<filename>user</filename> — If 0, samples are not collected for the counter "
"event when the processor is in user-space; if 1, samples are collected even "
"if the processor is in user-space."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"The values of these files can be retrieved with the <command>cat</command> "
"command. For example:"
msgstr ""

#. Tag: screen
#, no-c-format
msgid ""
"\n"
"<command>cat /dev/oprofile/0/count</command>\n"
"    "
msgstr ""

#. Tag: title
#, no-c-format
msgid "Example Usage"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"While OProfile can be used by developers to analyze application performance,"
" it can also be used by system administrators to perform system analysis. "
"For example:"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis>Determine which applications and services are used the most on a "
"system</emphasis> — <command>opreport</command> can be used to determine how"
" much processor time an application or service uses. If the system is used "
"for multiple services but is under performing, the services consuming the "
"most processor time can be moved to dedicated systems."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<emphasis>Determine processor usage</emphasis> — The "
"<computeroutput>CPU_CLK_UNHALTED</computeroutput> event can be monitored to "
"determine the processor load over a given period of time. This data can then"
" be used to determine if additional processors or a faster processor might "
"improve system performance."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Graphical Interface"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid "<primary> <command>oprof_start</command> </primary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Some OProfile preferences can be set with a graphical interface. To start "
"it, execute the <command>oprof_start</command> command as root at a shell "
"prompt. To use the graphical interface, you will need to have the <filename"
">oprofile-gui</filename> package installed."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"After changing any of the options, save them by clicking the <guibutton>Save"
" and quit</guibutton> button. The preferences are written to "
"<filename>/root/.oprofile/daemonrc</filename>, and the application exits. "
"Exiting the application does not stop OProfile from sampling."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"On the <guilabel>Setup</guilabel> tab, to set events for the processor "
"counters as discussed in <xref linkend=\"s2-oprofile-events\" />, select the"
" counter from the pulldown menu and select the event from the list. A brief "
"description of the event appears in the text box below the list. Only events"
" available for the specific counter and the specific architecture are "
"displayed. The interface also displays whether the profiler is running and "
"some brief statistics about it."
msgstr ""

#. Tag: title
#, no-c-format
msgid "OProfile Setup"
msgstr ""

#. Tag: para
#, no-c-format
msgid "<command>oprof_start</command> interface"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"On the right side of the tab, select the <guilabel>Profile kernel</guilabel>"
" option to count events in kernel mode for the currently selected event, as "
"discussed in <xref linkend=\"s2-oprofile-starting-separate\" />. If this "
"option is unselected, no samples are collected for the kernel."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Select the <guilabel>Profile user binaries</guilabel> option to count events"
" in user mode for the currently selected event, as discussed in <xref "
"linkend=\"s2-oprofile-starting-separate\" />. If this option is unselected, "
"no samples are collected for user applications."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"Use the <guilabel>Count</guilabel> text field to set the sampling rate for "
"the currently selected event as discussed in <xref linkend=\"s3-oprofile-"
"events-sampling\" />."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"If any unit masks are available for the currently selected event, as "
"discussed in <xref linkend=\"s3-oprofile-events-unit-masks\" />, they are "
"displayed in the <guilabel>Unit Masks</guilabel> area on the right side of "
"the <guilabel>Setup</guilabel> tab. Select the checkbox beside the unit mask"
" to enable it for the event."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"On the <guilabel>Configuration</guilabel> tab, to profile the kernel, enter "
"the name and location of the <filename>vmlinux</filename> file for the "
"kernel to monitor in the <guilabel>Kernel image file</guilabel> text field. "
"To configure OProfile not to monitor the kernel, select <guilabel>No kernel "
"image</guilabel>."
msgstr ""

#. Tag: title
#, no-c-format
msgid "OProfile Configuration"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"If the <guilabel>Verbose</guilabel> option is selected, the "
"<command>oprofiled</command> daemon log includes more information."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"If <guilabel>Per-application kernel samples files</guilabel> is selected, "
"OProfile generates per-application profiles for the kernel and kernel "
"modules as discussed in <xref linkend=\"s2-oprofile-starting-separate\" />. "
"This is equivalent to the <command>opcontrol --separate=kernel</command> "
"command. If <guilabel>Per-application shared libs samples files</guilabel> "
"is selected, OProfile generates per-application profiles for libraries. This"
" is equivalent to the <command>opcontrol --separate=library</command> "
"command."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To force data to be written to samples files as discussed in <xref "
"linkend=\"s1-oprofile-analyzing-data\" />, click the <guibutton>Flush "
"profiler data</guibutton> button. This is equivalent to the "
"<command>opcontrol --dump</command> command."
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"To start OProfile from the graphical interface, click <guibutton>Start "
"profiler</guibutton>. To stop the profiler, click <guibutton>Stop "
"profiler</guibutton>. Exiting the application does not stop OProfile from "
"sampling."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Additional Resources"
msgstr ""

#. Tag: indexterm
#, no-c-format
msgid ""
"<primary>OProfile</primary> <secondary>additional resources</secondary>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"This chapter only highlights OProfile and how to configure and use it. To "
"learn more, refer to the following resources."
msgstr ""

#. Tag: title
#, no-c-format
msgid "Installed Docs"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<filename>/usr/share/doc/oprofile-<replaceable>&lt;version&gt;</replaceable>/oprofile.html</filename>"
" — <citetitle>OProfile Manual</citetitle>"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<command>oprofile</command> man page — Discusses "
"<command>opcontrol</command>, <command>opreport</command>, "
"<command>opannotate</command>, and <command>ophelp</command>"
msgstr ""

#. Tag: title
#, no-c-format
msgid "Useful Websites"
msgstr ""

#. Tag: para
#, no-c-format
msgid ""
"<ulink "
"url=\"http://oprofile.sourceforge.net/\">http://oprofile.sourceforge.net/</ulink>"
" — Contains the latest documentation, mailing lists, IRC channels, and more."
msgstr ""