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Port improved pt-pmp
- Updated documentation for pt-eustack-resolver and pt-pmp - Added pt-eustack-resolver, pt-pmp and other missed tools into docs/percona-toolkit.pod - Removed quickstack support from pt-pmp. We do not need to port this improvement, because quickstack is not actively developed and does not create useful stack traces for Percona Server for MySQL 8.0.
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@@ -113,16 +113,20 @@ foreach $lwp (sort {$a<=>$b} keys %sf)
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# ############################################################################
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# Documentation
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# ############################################################################
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=pod
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=head1 NAME
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pt-eustack-resover - Get stack traces for a selected program with eu-stack and resolve symbols
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pt-eustack-resolver - Get stack traces for a selected program with C<eu-stack>
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and resolve symbols.
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=head1 SYNOPSIS
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Usage: pt-eustack-resolver <pid>
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pt-eustack-resolver collects stack traces for the process with specified C<pid>.
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=head1 RISKS
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Percona Toolkit is mature, proven in the real world, and well tested,
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@@ -143,17 +147,17 @@ server. Before using this tool, please:
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=head1 DESCRIPTION
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pt-eustack-resover is the tool that gets stack traces for a selected program
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with eu-stack and resolves symbols. This is companion tool for L<pt-pmp>, called
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when option --dumper=pteu is specified.
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pt-eustack-resolver is the tool that gets stack traces for a selected program
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with C<eu-stack> and resolves symbols. This is companion tool for L<pt-pmp|pt-pmp.html>, called
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when option C<--dumper=pteu> is specified.
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eu-stack is a tool from elfutils package that prints a stack for each thread in
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a process or core file. eu-stack is faster than gdb and smaller overhead on the
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diagnosed process.
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C<eu-stack> is a tool from L<elfutils|https://sourceware.org/elfutils> package that
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prints a stack for each thread in a process or core file. C<eu-stack> is faster
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than gdb and have smaller overhead on the diagnosed process.
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=head1 OUTPUT
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Stack for each thread, formatted similarly to `gdb thread apply all bt` output.
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Stack for each thread, formatted similarly to C<gdb thread apply all bt> output.
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=head1 ATTENTION
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@@ -162,7 +166,7 @@ parameters are shown in the output.
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=head1 SYSTEM REQUIREMENTS
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You need eu-stack from the elfutils package.
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You need C<eu-stack> from the L<elfutils|https://sourceware.org/elfutils> package.
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=head1 BUGS
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