History log of /linux-6.15/tools/perf/scripts/python/exported-sql-viewer.py (Results 1 – 25 of 61)
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Revision tags: v6.15, v6.15-rc7, v6.15-rc6, v6.15-rc5, v6.15-rc4, v6.15-rc3, v6.15-rc2, v6.15-rc1, v6.14, v6.14-rc7, v6.14-rc6, v6.14-rc5, v6.14-rc4, v6.14-rc3, v6.14-rc2, v6.14-rc1, v6.13, v6.13-rc7, v6.13-rc6, v6.13-rc5, v6.13-rc4, v6.13-rc3, v6.13-rc2, v6.13-rc1, v6.12, v6.12-rc7, v6.12-rc6, v6.12-rc5, v6.12-rc4, v6.12-rc3, v6.12-rc2, v6.12-rc1, v6.11, v6.11-rc7, v6.11-rc6, v6.11-rc5, v6.11-rc4, v6.11-rc3, v6.11-rc2, v6.11-rc1, v6.10, v6.10-rc7, v6.10-rc6, v6.10-rc5, v6.10-rc4, v6.10-rc3, v6.10-rc2, v6.10-rc1, v6.9, v6.9-rc7, v6.9-rc6, v6.9-rc5, v6.9-rc4, v6.9-rc3, v6.9-rc2, v6.9-rc1, v6.8, v6.8-rc7, v6.8-rc6, v6.8-rc5, v6.8-rc4, v6.8-rc3, v6.8-rc2, v6.8-rc1, v6.7, v6.7-rc8, v6.7-rc7, v6.7-rc6, v6.7-rc5, v6.7-rc4, v6.7-rc3, v6.7-rc2, v6.7-rc1, v6.6, v6.6-rc7, v6.6-rc6, v6.6-rc5, v6.6-rc4, v6.6-rc3, v6.6-rc2
# 280b4e4a 12-Sep-2023 Benjamin Gray <[email protected]>

perf tools: Address python 3.6 DeprecationWarning for string scapes

Python 3.6 introduced a DeprecationWarning for invalid escape sequences.
This is upgraded to a SyntaxWarning in Python 3.12, and w

perf tools: Address python 3.6 DeprecationWarning for string scapes

Python 3.6 introduced a DeprecationWarning for invalid escape sequences.
This is upgraded to a SyntaxWarning in Python 3.12, and will eventually
be a syntax error.

Fix these now to get ahead of it before it's an error.

Signed-off-by: Benjamin Gray <[email protected]>
Acked-by: Adrian Hunter <[email protected]>
Cc: Alexander Shishkin <[email protected]>
Cc: Andrii Nakryiko <[email protected]>
Cc: Hartley Sweeten <[email protected]>
Cc: Ian Abbott <[email protected]>
Cc: Ian Rogers <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Jan Kiszka <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: Jonathan Corbet <[email protected]>
Cc: Kieran Bingham <[email protected]>
Cc: Mark Rutland <[email protected]>
Cc: Mykola Lysenko <[email protected]>
Cc: Namhyung Kim <[email protected]>
Cc: Nathan Chancellor <[email protected]>
Cc: Nick Desaulniers <[email protected]>
Cc: Peter Zijlstra <[email protected]>
Cc: Shuah Khan <[email protected]>
Cc: Todd E Brandt <[email protected]>
Cc: Tom Rix <[email protected]>
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Cc: [email protected]
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v6.6-rc1, v6.5, v6.5-rc7, v6.5-rc6, v6.5-rc5, v6.5-rc4, v6.5-rc3, v6.5-rc2, v6.5-rc1, v6.4, v6.4-rc7, v6.4-rc6, v6.4-rc5, v6.4-rc4, v6.4-rc3, v6.4-rc2, v6.4-rc1, v6.3, v6.3-rc7, v6.3-rc6, v6.3-rc5, v6.3-rc4, v6.3-rc3, v6.3-rc2, v6.3-rc1, v6.2, v6.2-rc8, v6.2-rc7, v6.2-rc6, v6.2-rc5, v6.2-rc4, v6.2-rc3, v6.2-rc2, v6.2-rc1, v6.1, v6.1-rc8, v6.1-rc7, v6.1-rc6, v6.1-rc5, v6.1-rc4, v6.1-rc3, v6.1-rc2, v6.1-rc1, v6.0, v6.0-rc7, v6.0-rc6, v6.0-rc5, v6.0-rc4, v6.0-rc3, v6.0-rc2, v6.0-rc1, v5.19, v5.19-rc8, v5.19-rc7, v5.19-rc6, v5.19-rc5, v5.19-rc4, v5.19-rc3, v5.19-rc2, v5.19-rc1, v5.18, v5.18-rc7, v5.18-rc6, v5.18-rc5, v5.18-rc4, v5.18-rc3, v5.18-rc2, v5.18-rc1, v5.17, v5.17-rc8, v5.17-rc7, v5.17-rc6, v5.17-rc5, v5.17-rc4, v5.17-rc3, v5.17-rc2, v5.17-rc1, v5.16, v5.16-rc8, v5.16-rc7, v5.16-rc6, v5.16-rc5, v5.16-rc4, v5.16-rc3, v5.16-rc2, v5.16-rc1, v5.15, v5.15-rc7, v5.15-rc6, v5.15-rc5, v5.15-rc4, v5.15-rc3, v5.15-rc2, v5.15-rc1, v5.14, v5.14-rc7, v5.14-rc6, v5.14-rc5, v5.14-rc4, v5.14-rc3, v5.14-rc2, v5.14-rc1, v5.13, v5.13-rc7, v5.13-rc6, v5.13-rc5, v5.13-rc4
# 2b87386c 30-May-2021 Adrian Hunter <[email protected]>

perf scripting python: exported-sql-viewer.py: Factor out libxed.py

Factor out libxed.py so it can be reused.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]

perf scripting python: exported-sql-viewer.py: Factor out libxed.py

Factor out libxed.py so it can be reused.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Andi Kleen <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: https://lore.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v5.13-rc3
# f56299a9 21-May-2021 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix warning display

Deprecation warnings are useful only for the developer, not an end user.
Display warnings only when requested using the python -W opt

perf scripts python: exported-sql-viewer.py: Fix warning display

Deprecation warnings are useful only for the developer, not an end user.
Display warnings only when requested using the python -W option. This
stops the display of warnings like:

tools/perf/scripts/python/exported-sql-viewer.py:5102: DeprecationWarning:
an integer is required (got type PySide2.QtCore.Qt.AlignmentFlag).
Implicit conversion to integers using __int__ is deprecated, and
may be removed in a future version of Python.
err = app.exec_()

Since the warning can be fixed only in PySide2, we must wait for it to
be finally fixed there.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected] # v5.3+
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# fd931b2e 21-May-2021 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix Array TypeError

The 'Array' class is present in more than one python standard library.
In some versions of Python 3, the following error occurs:

Tra

perf scripts python: exported-sql-viewer.py: Fix Array TypeError

The 'Array' class is present in more than one python standard library.
In some versions of Python 3, the following error occurs:

Traceback (most recent call last):
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4702, in <lambda>
reports_menu.addAction(CreateAction(label, "Create a new window displaying branch events", lambda a=None,x=dbid: self.NewBranchView(x), self))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4727, in NewBranchView
BranchWindow(self.glb, event_id, ReportVars(), self)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3208, in __init__
self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 343, in LookupCreateModel
model = create_fn()
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3208, in <lambda>
self.model = LookupCreateModel(model_name, lambda: BranchModel(glb, event_id, report_vars.where_clause))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3124, in __init__
self.fetcher = SQLFetcher(glb, sql, prep, self.AddSample)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 2658, in __init__
self.buffer = Array(c_char, self.buffer_size, lock=False)
TypeError: abstract class

This apparently happens because Python can be inconsistent about which
class of the name 'Array' gets imported. Fix by importing explicitly by
name so that only the desired 'Array' gets imported.

Fixes: 8392b74b575c3 ("perf scripts python: exported-sql-viewer.py: Add ability to display all the database tables")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# a6172059 21-May-2021 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix copy to clipboard from Top Calls by elapsed Time report

Provide missing argument to prevent following error when copying a
selection to the clipboard

perf scripts python: exported-sql-viewer.py: Fix copy to clipboard from Top Calls by elapsed Time report

Provide missing argument to prevent following error when copying a
selection to the clipboard:

Traceback (most recent call last):
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4041, in <lambda>
menu.addAction(CreateAction("&Copy selection", "Copy to clipboard", lambda: CopyCellsToClipboardHdr(self.view), self.view))
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4021, in CopyCellsToClipboardHdr
CopyCellsToClipboard(view, False, True)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 4018, in CopyCellsToClipboard
view.CopyCellsToClipboard(view, as_csv, with_hdr)
File "tools/perf/scripts/python/exported-sql-viewer.py", line 3871, in CopyTableCellsToClipboard
val = model.headerData(col, Qt.Horizontal)
TypeError: headerData() missing 1 required positional argument: 'role'

Fixes: 96c43b9a7ab3b ("perf scripts python: exported-sql-viewer.py: Add copy to clipboard")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v5.13-rc2, v5.13-rc1, v5.12, v5.12-rc8, v5.12-rc7, v5.12-rc6, v5.12-rc5, v5.12-rc4, v5.12-rc3, v5.12-rc2, v5.12-rc1, v5.12-rc1-dontuse, v5.11, v5.11-rc7, v5.11-rc6, v5.11-rc5, v5.11-rc4, v5.11-rc3, v5.11-rc2, v5.11-rc1, v5.10, v5.10-rc7, v5.10-rc6, v5.10-rc5, v5.10-rc4, v5.10-rc3, v5.10-rc2, v5.10-rc1, v5.9, v5.9-rc8, v5.9-rc7, v5.9-rc6, v5.9-rc5, v5.9-rc4, v5.9-rc3, v5.9-rc2, v5.9-rc1, v5.8, v5.8-rc7, v5.8-rc6, v5.8-rc5, v5.8-rc4
# f18d5cf8 29-Jun-2020 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix time chart call tree

Using Python version 3.8.2 and PySide2 version 5.14.0, time chart call tree
would not expand the tree to the result. Fix by usin

perf scripts python: exported-sql-viewer.py: Fix time chart call tree

Using Python version 3.8.2 and PySide2 version 5.14.0, time chart call tree
would not expand the tree to the result. Fix by using setExpanded().

Example:

$ perf record -e intel_pt//u uname
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.034 MB perf.data ]
$ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls
2020-06-26 15:32:14.928997 Creating database ...
2020-06-26 15:32:14.933971 Writing records...
2020-06-26 15:32:15.535251 Adding indexes
2020-06-26 15:32:15.542993 Dropping unused tables
2020-06-26 15:32:15.549716 Done
$ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db

Select: Charts -> Time chart by CPU
Move mouse over middle of chart
Right-click and select Show Call Tree

Before: displays Call Tree but not expanded to selected time
After: displays Call Tree expanded to selected time

Fixes: e69d5df75d74d ("perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 031c8d5e 29-Jun-2020 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix zero id in call tree 'Find' result

Using ctrl-F ('Find') would not find 'unknown' because it matches id
zero. Fix by excluding id zero from selectio

perf scripts python: exported-sql-viewer.py: Fix zero id in call tree 'Find' result

Using ctrl-F ('Find') would not find 'unknown' because it matches id
zero. Fix by excluding id zero from selection.

Example:

$ perf record -e intel_pt//u uname
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.034 MB perf.data ]
$ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls
2020-06-26 15:32:14.928997 Creating database ...
2020-06-26 15:32:14.933971 Writing records...
2020-06-26 15:32:15.535251 Adding indexes
2020-06-26 15:32:15.542993 Dropping unused tables
2020-06-26 15:32:15.549716 Done
$ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db

Select: Reports -> Call Tree
Press: Ctrl-F
Enter: unknown
Press: Enter

Before: displays 'unknown' not found
After: tree is expanded to line showing 'unknown'

Fixes: ae8b887c00d3f ("perf scripts python: exported-sql-viewer.py: Add call tree")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 7ff520b0 29-Jun-2020 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix zero id in call graph 'Find' result

Using ctrl-F ('Find') would not find 'unknown' because it matches id zero.
Fix by excluding id zero from selectio

perf scripts python: exported-sql-viewer.py: Fix zero id in call graph 'Find' result

Using ctrl-F ('Find') would not find 'unknown' because it matches id zero.
Fix by excluding id zero from selection.

Example:

$ perf record -e intel_pt//u uname
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.034 MB perf.data ]
$ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls
2020-06-26 15:32:14.928997 Creating database ...
2020-06-26 15:32:14.933971 Writing records...
2020-06-26 15:32:15.535251 Adding indexes
2020-06-26 15:32:15.542993 Dropping unused tables
2020-06-26 15:32:15.549716 Done
$ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db

Select: Reports -> Context-Sensitive Call Graph
Press: Ctrl-F
Enter: unknown
Press: Enter

Before: gets stuck
After: tree is expanded to line showing 'unknown'

Fixes: 254c0d820b86d ("perf scripts python: exported-sql-viewer.py: Factor out CallGraphModelBase")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 3a3cf7c5 29-Jun-2020 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result

Using Python version 3.8.2 and PySide2 version 5.14.0, ctrl-F ('Find')
would not expand the tree to the result. Fix by using

perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' result

Using Python version 3.8.2 and PySide2 version 5.14.0, ctrl-F ('Find')
would not expand the tree to the result. Fix by using setExpanded().

Example:

$ perf record -e intel_pt//u uname
Linux
[ perf record: Woken up 1 times to write data ]
[ perf record: Captured and wrote 0.034 MB perf.data ]
$ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py perf.data.db branches calls
2020-06-26 15:32:14.928997 Creating database ...
2020-06-26 15:32:14.933971 Writing records...
2020-06-26 15:32:15.535251 Adding indexes
2020-06-26 15:32:15.542993 Dropping unused tables
2020-06-26 15:32:15.549716 Done
$ python3 ~/libexec/perf-core/scripts/python/exported-sql-viewer.py perf.data.db

Select: Reports -> Context-Sensitive Call Graph or Reports -> Call Tree
Press: Ctrl-F
Enter: main
Press: Enter

Before: line showing 'main' does not display

After: tree is expanded to line showing 'main'

Fixes: ebd70c7dc2f5f ("perf scripts python: exported-sql-viewer.py: Add ability to find symbols in the call-graph")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected]
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v5.8-rc3, v5.8-rc2, v5.8-rc1, v5.7, v5.7-rc7, v5.7-rc6, v5.7-rc5, v5.7-rc4, v5.7-rc3, v5.7-rc2, v5.7-rc1, v5.6, v5.6-rc7, v5.6-rc6, v5.6-rc5, v5.6-rc4, v5.6-rc3, v5.6-rc2, v5.6-rc1, v5.5, v5.5-rc7, v5.5-rc6, v5.5-rc5, v5.5-rc4, v5.5-rc3, v5.5-rc2, v5.5-rc1, v5.4, v5.4-rc8
# af833988 13-Nov-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite

Prior to version 3.23 SQLite does not support TRUE or FALSE, so always
use 1 and 0 for SQLite.

Fixes: 26c11206f433 ("perf sc

perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLite

Prior to version 3.23 SQLite does not support TRUE or FALSE, so always
use 1 and 0 for SQLite.

Fixes: 26c11206f433 ("perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column")
Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Cc: [email protected] # v5.3+
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v5.4-rc7, v5.4-rc6, v5.4-rc5, v5.4-rc4, v5.4-rc3, v5.4-rc2, v5.4-rc1, v5.3, v5.3-rc8, v5.3-rc7, v5.3-rc6
# b3700f21 21-Aug-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add Time chart by CPU

Add a time chart based on context switch information.

Context switch information was added to the database export fairly
recently,

perf scripts python: exported-sql-viewer.py: Add Time chart by CPU

Add a time chart based on context switch information.

Context switch information was added to the database export fairly
recently, so the chart menu option will only appear if context switch
information is in the database.

Refer to the Exported SQL Viewer Help option for more information about
the chart.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# e69d5df7 21-Aug-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time

Add ability for Call tree to open at a specified task and time.

Signed-off-by: Adrian Hun

perf scripts python: exported-sql-viewer.py: Add ability for Call tree to open at a specified task and time

Add ability for Call tree to open at a specified task and time.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# da4264f5 21-Aug-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time

Record call_time on tree nodes and re-name the misnamed "count" parameter.

Signed-off-by: Adrian Hunter <adrian.hunter@intel

perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_time

Record call_time on tree nodes and re-name the misnamed "count" parameter.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 9a9dae36 21-Aug-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add global time range calculations

Add calculations to determine a time range that encompasses all data.

Signed-off-by: Adrian Hunter <adrian.hunter@int

perf scripts python: exported-sql-viewer.py: Add global time range calculations

Add calculations to determine a time range that encompasses all data.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 42c303ff 21-Aug-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout

Add layout classes HBoxLayout and VBoxLayout.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <jolsa@

perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayout

Add layout classes HBoxLayout and VBoxLayout.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 181ea40a 21-Aug-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add LookupModel()

Add LookupModel() to find a model in the model cache without creating it.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: J

perf scripts python: exported-sql-viewer.py: Add LookupModel()

Add LookupModel() to find a model in the model cache without creating it.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lore.kernel.org/lkml/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v5.3-rc5, v5.3-rc4, v5.3-rc3, v5.3-rc2, v5.3-rc1
# 26c11206 10-Jul-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column

If the new 'has_calls' column is present, use it with the call graph and
call tree to select only comms that have calls.

Comm

perf scripts python: exported-sql-viewer.py: Use new 'has_calls' column

If the new 'has_calls' column is present, use it with the call graph and
call tree to select only comms that have calls.

Committer testing:

Just started the exported-sql-view.py and accessed all the reports, no
backtraces.

Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[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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# 26688729 10-Jul-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons

Remove redundant semi-colons added inadvertently.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <jol

perf scripts python: exported-sql-viewer.py: Remove redundant semi-colons

Remove redundant semi-colons added inadvertently.

Signed-off-by: Adrian Hunter <[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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Revision tags: v5.2, v5.2-rc7, v5.2-rc6, v5.2-rc5, v5.2-rc4, v5.2-rc3, v5.2-rc2
# 80b3fb64 20-May-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated

The user probably wants to replace the find text, so select the find
text when the find bar is activated.

Th

perf scripts python: exported-sql-viewer.py: Select find text when find bar is activated

The user probably wants to replace the find text, so select the find
text when the find bar is activated.

That is fairly standard behaviour for search text entry.

Entering text will replace the current text, but using edit keys
(arrows, home, end etc) cancels the selection and enables editing.

Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# b3b66079 20-May-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree

Enhance the call tree to display IPC information if it is available.

Committer testing:

[acme@quaco adrian.hunter]$ py

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Tree

Enhance the call tree to display IPC information if it is available.

Committer testing:

[acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db

Reports -> Call Tree, then expand a few trees, then select with the
mouse and press control+C (copy):

Call Path Object Call Time Time Time(%) Insn Insn Cyc Cyc IPC Branch Branch
▼ simple-retpolin (ns) Cnt Cnt(%) Cnt Cnt(%) Count Count(%)
▼ 23003:23003
▼ _start ld-2.28.so 112195670 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0
▶ unknown unknown 112195987 3202 1.5 0 0.0 0 0.0 0 1 0.0
▶ _dl_start ld-2.28.so 112199189 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0
▼ _dl_init ld-2.28.so 112387660 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5
▶ call_init.part.0 ld-2.28.so 112387773 117 0.9 70 2.2 639 4.3 0.11 3 0.9
▶ call_init.part.0 ld-2.28.so 112387890 13129 97.9 3103 96.8 14100 94.8 0.22 315 96.3
▶ call_init.part.0 ld-2.28.so 112401020 0 0.0 0 0.0 0 0.0 0 2 0.6
▼ _start simple-retpol 112401066 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4
▶ unknown unknown 112401388 846 6.6 0 0.0 0 0.0 0 1 0.5
▼ __libc_start_main libc-2.28.so 112402344 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4
▶ __cxa_atexit libc-2.28.so 112402360 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2
▶ __libc_csu_init simple-retpol 112404673 121 1.0 43 3.8 340 3.3 0.13 8 4.4
▶ _setjmp libc-2.28.so 112404794 74 0.6 46 4.1 206 2.0 0.22 4 2.2
▼ main simple-retpol 112404892 44 0.4 23 2.0 126 1.2 0.18 12 6.6
▼ foo simple-retpol 112404892 19 43.2 12 52.2 55 43.7 0.22 5 41.7
bar simple-retpol 112404896 12 63.2 3 25.0 34 61.8 0.09 1 20.0
▼ foo simple-retpol 112404911 25 56.8 11 47.8 71 56.3 0.15 5 41.7
▶ bar simple-retpol 112404924 10 40.0 3 27.3 27 38.0 0.11 1 20.0
▶ exit libc-2.28.so 112404936 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8

Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 38a846d4 20-May-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph

Enhance the call graph to display IPC information if it is available.

Committer testing:

[acme@quaco adrian.hun

perf scripts python: exported-sql-viewer.py: Add IPC information to Call Graph Graph

Enhance the call graph to display IPC information if it is available.

Committer testing:

[acme@quaco adrian.hunter]$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db

Reports -> Context Sensitive Callgraph, then expand a few trees, then
select with the mouse and press control+C:

Call Path Object Count Time(ns) Time(%) Insn Insn Cyc Cyc IPC Branch Branch
▼ simple-retpolin Cnt Cnt(%) Cnt Cnt(%) Cnt Cnt(%)
▼ 23003:23003
▼ _start ld-2.28.so 1 218295 100.0 127746 100.0 207320 100.0 0.62 13046 100.0
▶ unknown unknown 1 3202 1.5 0 0.0 0 0.0 0 1 0.0
▶ _dl_start ld-2.28.so 1 188471 86.3 123394 96.6 180007 86.8 0.69 12529 96.0
▶ _dl_init ld-2.28.so 1 13406 6.1 3207 2.5 14868 7.2 0.22 327 2.5
▼ _start simple-retpoline 1 12899 5.9 1142 0.9 11561 5.6 0.10 184 1.4
▶ unknown unknown 1 846 6.6 0 0.0 0 0.0 0 1 0.5
▼ __libc_start_main libc-2.28.so 1 11621 90.1 1129 98.9 10350 89.5 0.11 181 98.4
▶ __cxa_atexit libc-2.28.so 1 2302 19.8 101 8.9 1817 17.6 0.06 13 7.2
▶ __libc_csu_init simple-retpoline 1 121 1.0 43 3.8 340 3.3 0.13 8 4.4
▼ _setjmp libc-2.28.so 1 74 0.6 46 4.1 206 2.0 0.22 4 2.2
▼ __sigsetjmp libc-2.28.so 1 74 100.0 46 100.0 206 100.0 0.22 3 75.0
▶ __sigjmp_save libc-2.28.so 1 0 0.0 0 0.0 0 0.0 0 1 33.3
▼ main simple-retpoline 1 44 0.4 23 2.0 126 1.2 0.18 12 6.6
▼ foo simple-retpoline 2 44 100.0 23 100.0 126 100.0 0.18 10 83.3
bar simple-retpoline 2 22 50.0 6 26.1 61 48.4 0.10 2 20.0
▶ exit libc-2.28.so 1 9029 77.7 878 77.8 7765 75.0 0.11 139 76.8

Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 4a0979d4 20-May-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams

Add a parameter to call graph and call tree, to determine whether IPC
information is available.

Signed-off-by: Adrian Hunter <a

perf scripts python: exported-sql-viewer.py: Add CallGraphModelParams

Add a parameter to call graph and call tree, to determine whether IPC
information is available.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 530e22fd 20-May-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports

Enhance the "All branches" and "Selected branches" reports to display IPC
information if it is available.

Comm

perf scripts python: exported-sql-viewer.py: Add IPC information to the Branch reports

Enhance the "All branches" and "Selected branches" reports to display IPC
information if it is available.

Committer testing:

So, testing this I noticed that it all starts with the left arrow in every
line, that should mean there is some tree there, i.e. look at all those ▶
symbols:

Reports -> All Branches:

Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch
▶ 187836112195670 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110
+_start (ld-2.28.so)
▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown
+(unknown)
▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110
+_start (ld-2.28.so)
▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50
+_dl_start (ld-2.28.so)
▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0
+unknown (unknown)
▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73
+_dl_start+0x23 (ld-2.28.so)
▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0
+unknown (unknown)
▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a
+_dl_start+0x2a (ld-2.28.so)

But if you click on it, that ▶ disappears and a new click doesn't make
it reappear, looks buggy, minor oddity, reported to Adrian.

Reports -> Selected Branches, then ask for branches in the ld-2.28.so
DSO:

Time CPU Command PID TID Branch Type In Tx Insn Cnt Cyc Cnt IPC Branch
▶ 187836112195987 7 simple-retpolin 23003 23003 trace end No 0 883 0 7f6f33d4f110 _start (ld-2.28.so) -> 0 unknown (unknown)
▶ 187836112199189 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4f110 _start (ld-2.28.so)
▶ 187836112199189 7 simple-retpolin 23003 23003 call No 0 0 0 7f6f33d4f113 _start+0x3 (ld-2.28.so) -> 7f6f33d4ff50 _dl_start (ld-2.28.so)
▶ 187836112199544 7 simple-retpolin 23003 23003 trace end No 17 996 0.02 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so) -> 0 unknown (unknown)
▶ 187836112200939 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff73 _dl_start+0x23 (ld-2.28.so)
▶ 187836112201229 7 simple-retpolin 23003 23003 trace end No 1 816 0.00 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so) -> 0 unknown (unknown)
▶ 187836112203500 7 simple-retpolin 23003 23003 trace begin No 0 0 0 0 unknown (unknown) -> 7f6f33d4ff7a _dl_start+0x2a (ld-2.28.so)
▶ 187836112203528 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d4ffe7 _dl_start+0x97 (ld-2.28.so) -> 7f6f33d5000b _dl_start+0xbb (ld-2.28.so)
▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so)
▶ 187836112203528 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so)
▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d50025 _dl_start+0xd5 (ld-2.28.so) -> 7f6f33d50210 _dl_start+0x2c0 (ld-2.28.so)
▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5021a _dl_start+0x2ca (ld-2.28.so) -> 7f6f33d50360 _dl_start+0x410 (ld-2.28.so)
▶ 187836112203539 7 simple-retpolin 23003 23003 unconditional jump No 0 0 0 7f6f33d50377 _dl_start+0x427 (ld-2.28.so) -> 7f6f33d4ffff _dl_start+0xaf (ld-2.28.so)
▶ 187836112203539 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so)
▶ 187836112203562 7 simple-retpolin 23003 23003 conditional jump No 0 0 0 7f6f33d5000f _dl_start+0xbf (ld-2.28.so) -> 7f6f33d4fffb _dl_start+0xab (ld-2.28.so)

Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


Revision tags: v5.2-rc1, v5.1, v5.1-rc7, v5.1-rc6, v5.1-rc5
# df8ea22a 12-Apr-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Add support for pyside2

pyside2 is the future for pyside support.

Note pyside use Qt4 whereas pyside2 uses Qt5.

Committer testing:

On a system with ju

perf scripts python: exported-sql-viewer.py: Add support for pyside2

pyside2 is the future for pyside support.

Note pyside use Qt4 whereas pyside2 uses Qt5.

Committer testing:

On a system with just:

# rpm -qa| grep -i pyside
python2-pyside-1.2.4-7.fc29.x86_64
#

Running:

$ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db &
[1] 7438

Makes it use the pyside 1 files:

$ grep -i pyside /proc/7438/maps | cut -d ' ' -f 6- | sort -u
/usr/lib64/libpyside-python2.7.so.1.2.4
/usr/lib64/python2.7/site-packages/PySide/QtCore.so
/usr/lib64/python2.7/site-packages/PySide/QtGui.so
/usr/lib64/python2.7/site-packages/PySide/QtSql.so
$ rpm -qf /usr/lib64/libpyside-python2.7.so.1.2.4
python2-pyside-1.2.4-7.fc29.x86_64
$

To get PySide2 I guess one needs to do:

$ pip install PySide2

But thats a 142MiB download I can't do right now, perhaps before pushing
upstream...

Signed-off-by: Adrian Hunter <[email protected]>
Tested-by: Arnaldo Carvalho de Melo <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


# 1ed7f47f 12-Apr-2019 Adrian Hunter <[email protected]>

perf scripts python: exported-sql-viewer.py: Use argparse module for argument parsing

The argparse module makes it easier to add new arguments.

Signed-off-by: Adrian Hunter <[email protected]

perf scripts python: exported-sql-viewer.py: Use argparse module for argument parsing

The argparse module makes it easier to add new arguments.

Signed-off-by: Adrian Hunter <[email protected]>
Cc: Jiri Olsa <[email protected]>
Link: http://lkml.kernel.org/r/[email protected]
Signed-off-by: Arnaldo Carvalho de Melo <[email protected]>

show more ...


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