| Age | Commit message (Collapse) | Author | Files | Lines |
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Fix following error using calls_view:
Query failed: ambiguous column name: parent_id Unable to execute statement
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Fixes: 8ce9a7251d11 ("perf scripts python: export-to-sqlite.py: Export calls parent_id")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Unlike python2, python3 strings are not compatible with byte strings.
That results in disassembly not working for the branches reports. Fixup
those places overlooked in the port to python3.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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pyside version 1 fails to handle python3 large integers in some cases,
resulting in Qt getting into a never-ending loop. This affects:
samples Table
samples_view Table
All branches Report
Selected branches Report
Add workarounds for those cases.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Fixes: beda0e725e5f ("perf script python: Add Python3 support to exported-sql-viewer.py")
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Introduce a printdate function to eliminate the repetitive use of
datetime.datetime.today() in the SQL exporting scripts.
Signed-off-by: Tony Jones <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the export-to-sqlite.py script
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the export-to-postgresql.py script.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Adrian Hunter <[email protected]>
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the exported-sql-viewer.py script.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the intel-pt-events.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the event_analyzing_sample.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Cc: Feng Tang <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python 2 and Python 3 in the check-perf-trace.py script.
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of from __future__ implies the minimum supported version of
Python2 is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Cc: Tom Zanussi <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the futex-contention.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Remove mixed indentation in Python scripts. Revert to either all tabs
(most common form) or all spaces (4 or 8) depending on what was the
intent of the original commit. This is necessary to complete Python3
support as it will flag an error if it encounters mixed indentation.
Signed-off-by: Tony Jones <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Add a new report to display a call tree. The Call Tree report is very
similar to the Context-Sensitive Call Graph, but the data is not
aggregated. Also the 'Count' column, which would be always 1, is replaced
by the 'Call Time'.
Committer testing:
$ cat simple-retpoline.c
/*
https://lkml.kernel.org/r/[email protected]
$ gcc -ggdb3 -Wall -Wextra -O2 -o simple-retpoline simple-retpoline.c
$ objdump -d simple-retpoline
*/
__attribute__((noinline)) int bar(void)
{
return -1;
}
int foo(void)
{
return bar() + 1;
}
__attribute__((indirect_branch("thunk"))) int main()
{
int (*volatile fn)(void) = foo;
fn();
return fn();
}
$
$ perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline
$ perf script -i simple-retpoline.perf.data --itrace=be -s ~acme/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls
$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py simple-retpoline.db
And in the GUI select:
"Reports"
"Call Tree"
Call Path | Object | Call Time (ns) | Time (ns) | Time (%) | Branch Count | Brach Count (%) |
> simple-retpolin
> PID:TID
> _start ld-2.28.so 2193855505777 156267 100.0 10602 100.0
unknown unknown 2193855506010 2276 1.5 1 0.0
> _dl_start ld-2.28.so 2193855508286 137047 87.7 10088 95.2
> _dl_init ld-2.28.so 2193855645444 9142 5.9 326 3.1
> _start simple-retpoline 2193855654587 7457 4.8 182 1.7
> __libc_start_main <SNIP>
<SNIP>
> main simple-retpoline 2193855657493 32 0.5 12 6.7
> foo simple-retpoline 2193855657493 14 43.8 5 41.7
<SNIP>
Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Factor out a base class CallGraphModelBase from CallGraphModel, so that
CallGraphModelBase can be reused.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Instead of passing the tree root, get it from a method that can be
implemented in any derived class.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Factor out a base class TreeWindowBase from CallGraphWindow, so that
TreeWindowBase can be reused.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Export to the 'calls' table the newly created 'parent_id' and create an
index for it.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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integer error
Fix SQL query error "invalid input syntax for integer":
Traceback (most recent call last):
File "tools/perf/scripts/python/export-to-postgresql.py", line 465, in <module>
do_query(query, 'CREATE VIEW calls_view AS '
File "tools/perf/scripts/python/export-to-postgresql.py", line 274, in do_query
raise Exception("Query failed: " + q.lastError().text())
Exception: Query failed: ERROR: invalid input syntax for integer: ""
LINE 1: ...ch_count,call_id,return_id,CASE WHEN flags=0 THEN '' WHEN fl...
^
(22P02) QPSQL: Unable to create query
Error running python script tools/perf/scripts/python/export-to-postgresql.py
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Fixes: f08046cb3082 ("perf thread-stack: Represent jmps to the start of a different symbol")
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Export to the 'calls' table the newly created 'parent_id'.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lkml.kernel.org/n/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the syscall-counts-by-pid.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the syscall-counts.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the stat-cpi.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Seeteena Thoufeek <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Tony Jones <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the stackcollapse.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Cc: Paolo Bonzini <[email protected]> <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the sctop.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Cc: Tom Zanussi <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the powerpc-hcalls.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Cc: Ravi Bangoria <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the net_dropmonitor.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Acked-by: Neil Horman <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the mem-phys-addr.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the failed-syscalls-by-pid.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2 version
is now v2.6
Signed-off-by: Tony Jones <[email protected]>
Cc: Tom Zanussi <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Support both Python2 and Python3 in the netdev-times.py script
There may be differences in the ordering of output lines due to
differences in dictionary ordering etc. However the format within lines
should be unchanged.
The use of 'from __future__' implies the minimum supported Python2
version is now v2.6.
Signed-off-by: Tony Jones <[email protected]>
Cc: Sanagi Koki <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Seeteena Thoufeek <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Add a new report to display top calls by elapsed time. It displays calls
in descending order of time elapsed between when the function was called
and when it returned.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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If no selection is made on the 'Selected branches' dialog, then the
output is the same as the 'All branches' report. That is not really an
error, and is not desirable for future reports, so remove it.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Remove SQLTableDialogDataItem as it is no longer used.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Create new dialog data item classes to replace SQLTableDialogDataItem.
This separates out different dialog data items and makes it easier to
add new ones. SQLTableDialogDataItem is removed in a separate patch
because it makes the diff more readable.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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The report name is a report variable so move it into into ReportVars.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Factor out ReportVars to provide a single container for information from
report dialogs.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Factor out ReportDialogBase so it can be re-used.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Move column headers from SQLAutoTableModel into SQLTableModel so that
they can be used for other models based on SQLTableModel.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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calls table
The Call Graph depends on the calls table which is optional when exporting
data, so hide the Call Graph option if there is no calls table.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Remove leftover debugging prints.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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exported-sql-viewer.py is a standalone python script and requires a
shebang. Also only python2 is supported at present. Restore the shebang
but use the more flexible 'env' form.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Fixes: a38352de4495 ("perf script python: Remove explicit shebang from Python script")
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Rename build libperf to perf, because it's used to build perf.
The libperf build object name will be used for libperf library.
Signed-off-by: Jiri Olsa <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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The compiler might optimize a call/ret combination by making it a jmp.
However the thread-stack does not presently cater for that, so that such
control flow is not visible in the call graph. Make it visible by
recording on the stack a branch to the start of a different symbol.
Note, that means when a ret pops the stack, all jmps must be popped off
first.
Example:
$ cat jmp-to-fn.c
__attribute__((noinline)) int bar(void)
{
return -1;
}
__attribute__((noinline)) int foo(void)
{
return bar() + 1;
}
int main()
{
return foo();
}
$ gcc -ggdb3 -Wall -Wextra -O2 -o jmp-to-fn jmp-to-fn.c
$ objdump -d jmp-to-fn
<SNIP>
0000000000001040 <main>:
1040: 31 c0 xor %eax,%eax
1042: e9 09 01 00 00 jmpq 1150 <foo>
<SNIP>
0000000000001140 <bar>:
1140: b8 ff ff ff ff mov $0xffffffff,%eax
1145: c3 retq
<SNIP>
0000000000001150 <foo>:
1150: 31 c0 xor %eax,%eax
1152: e8 e9 ff ff ff callq 1140 <bar>
1157: 83 c0 01 add $0x1,%eax
115a: c3 retq
<SNIP>
$ perf record -o jmp-to-fn.perf.data -e intel_pt/cyc/u ./jmp-to-fn
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0,017 MB jmp-to-fn.perf.data ]
$ perf script -i jmp-to-fn.perf.data --itrace=be -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py jmp-to-fn.db branches calls
2019-01-08 13:24:58.783069 Creating database...
2019-01-08 13:24:58.794650 Writing records...
2019-01-08 13:24:59.008050 Adding indexes
2019-01-08 13:24:59.015802 Done
$ ~/libexec/perf-core/scripts/python/exported-sql-viewer.py jmp-to-fn.db
Before:
main
-> bar
After:
main
-> foo
-> bar
Committer testing:
Install the python2-pyside package, then select these menu options
on the GUI:
"Reports"
"Context sensitive callgraphs"
Then go on expanding the symbols, to get, full picture when doing this
on a fedora:29 with gcc version 8.2.1 20181215 (Red Hat 8.2.1-6) (GCC):
jmp-to-fn
PID:TID
_start (ld-2.28.so)
__libc_start_main
main
foo
bar
To verify that indeed, this fixes the problem.
Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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The scripts in scripts/python are intended to be run from 'perf script'
and the Python version used is dictated by how perf was built (PYTHON=).
Also most distros follow pep-0394 which recommends that /usr/bin/python
refer to Python2 and so may not exist on the system (if PYTHON=python3).
- Remove the explicit shebang
- Install the scripts as mode 644
Signed-off-by: Tony Jones <[email protected]>
Acked-by: Jiri Olsa <[email protected]>
Cc: Adrian Hunter <[email protected]>
Cc: Frederic Weisbecker <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Ravi Bangoria <[email protected]>
Cc: Seeteena Thoufeek <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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re-ordered
Table rows can be re-ordered by selecting a column to sort by. After
re-ordering, the "find" operation was highlighting the wrong row, fix
it.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Add a window to display help. It is also possible to display the help
only, by using the option "--help-only" instead of a database name.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Fetching data from the database can be slow. Add a report that provides
the ability to select a subset of branches.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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/usr/local/lib/libxed.so
Fall back to /usr/local/lib/libxed.so to cater for distributions that do
not have /usr/local/lib in the library path by default.
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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Add a report to display branches in a similar fashion to perf script. The
main purpose of this report is to display disassembly, however, presently,
the only supported disassembler is Intel XED, and additionally the object
code must be present in perf build ID cache.
To use Intel XED, libxed.so must be present. To build and install
libxed.so:
git clone https://github.com/intelxed/mbuild.git mbuild
git clone https://github.com/intelxed/xed
cd xed
./mfile.py --share
sudo ./mfile.py --prefix=/usr/local install
sudo ldconfig
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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database tables
Displaying all the database tables can help make the database easier to
understand.
Committer testing:
Opened all the tables, even the sqlite master table, which I selected
everything and used control+C, lets see if it works...
CREATE VIEW threads_view AS SELECT id,machine_id,(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,process_id,pid,tid FROM threads
Humm, nope, just one of the cells got copied, even with everything selected :-)
Anyway, works as advertised, useful for perusing the data.
Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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font
Shrinking the font allows more information to display.
Committer testing:
Works, tested with the convenient Control+Shift+'+' and Control+'-' as
well with the more cumbersome top menu "Edit" + "Enlarge/Shrink font"
options.
Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>
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