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2020-07-03perf scripts python: exported-sql-viewer.py: Fix time chart call treeAdrian Hunter1-0/+4
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-07-03perf scripts python: exported-sql-viewer.py: Fix zero id in call tree 'Find' ↵Adrian Hunter1-1/+2
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-07-03perf scripts python: exported-sql-viewer.py: Fix zero id in call graph ↵Adrian Hunter1-1/+2
'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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-07-03perf scripts python: exported-sql-viewer.py: Fix unexpanded 'Find' resultAdrian Hunter1-0/+1
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-07-03perf scripts python: export-to-postgresql.py: Fix struct.pack() int argumentAdrian Hunter1-1/+1
Python 3.8 is requiring that arguments being packed as integers are also integers. Add int() accordingly. Before: $ perf record -e intel_pt//u uname $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py perf_data_db branches calls 2020-06-25 16:09:10.547256 Creating database... 2020-06-25 16:09:10.733185 Writing to intermediate files... Traceback (most recent call last): File "/home/ahunter/libexec/perf-core/scripts/python/export-to-postgresql.py", line 1106, in synth_data cbr(id, raw_buf) File "/home/ahunter/libexec/perf-core/scripts/python/export-to-postgresql.py", line 1058, in cbr value = struct.pack("!hiqiiiiii", 4, 8, id, 4, cbr, 4, MHz, 4, percent) struct.error: required argument is not an integer Fatal Python error: problem in Python trace event handler Python runtime state: initialized Current thread 0x00007f35d3695780 (most recent call first): <no Python frame> Aborted (core dumped) After: $ dropdb perf_data_db $ rm -rf perf_data_db-perf-data $ perf script --itrace=bep -s ~/libexec/perf-core/scripts/python/export-to-postgresql.py perf_data_db branches calls 2020-06-25 16:09:40.990267 Creating database... 2020-06-25 16:09:41.207009 Writing to intermediate files... 2020-06-25 16:09:41.270915 Copying to database... 2020-06-25 16:09:41.382030 Removing intermediate files... 2020-06-25 16:09:41.384630 Adding primary keys 2020-06-25 16:09:41.541894 Adding foreign keys 2020-06-25 16:09:41.677044 Dropping unused tables 2020-06-25 16:09:41.703761 Done Fixes: aba44287a224 ("perf scripts python: export-to-postgresql.py: Export Intel PT power and ptwrite events") Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org Link: http://lore.kernel.org/lkml/20200629091955.17090-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-06-22perf flamegraph: Explicitly set utf-8 encodingAndreas Gerstmayr1-3/+5
On some platforms the default encoding is not utf-8, which causes an UnicodeDecodeError when reading the flamegraph template and writing the flamegraph Signed-off-by: Andreas Gerstmayr <agerstmayr@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Michael Petlan <mpetlan@redhat.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Link: http://lore.kernel.org/lkml/20200619153232.203537-1-agerstmayr@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-05-05perf flamegraph: Use /bin/bash for report and record scriptsArnaldo Carvalho de Melo2-2/+2
As all the other tools/perf/scripts/python/bin/*-{report,record} scripts, fixing the this problem reported by Daniel Diaz: Our OpenEmbedded builds detected an issue with 5287f9269206 ("perf script: Add flamegraph.py script"): ERROR: perf-1.0-r9 do_package_qa: QA Issue: /usr/libexec/perf-core/scripts/python/bin/flamegraph-report contained in package perf-python requires /usr/bin/sh, but no providers found in RDEPENDS_perf-python? [file-rdeps] This means that there is a new binary pulled in in the shebang line which was unaccounted for: `/usr/bin/sh`. I don't see any other usage of /usr/bin/sh in the kernel tree (does not even exist on my Ubuntu dev machine) but plenty of /bin/sh. This patch is needed: -----8<----------8<----------8<----- diff --git a/tools/perf/scripts/python/bin/flamegraph-record b/tools/perf/scripts/python/bin/flamegraph-record index 725d66e71570..a2f3fa25ef81 100755 --- a/tools/perf/scripts/python/bin/flamegraph-record +++ b/tools/perf/scripts/python/bin/flamegraph-record @@ -1,2 +1,2 @@ -#!/usr/bin/sh +#!/bin/sh perf record -g "$@" diff --git a/tools/perf/scripts/python/bin/flamegraph-report b/tools/perf/scripts/python/bin/flamegraph-report index b1a79afd903b..b0177355619b 100755 --- a/tools/perf/scripts/python/bin/flamegraph-report +++ b/tools/perf/scripts/python/bin/flamegraph-report @@ -1,3 +1,3 @@ -#!/usr/bin/sh +#!/bin/sh # description: create flame graphs perf script -s "$PERF_EXEC_PATH"/scripts/python/flamegraph.py -- "$@" ----->8---------->8---------->8----- Fixes: 5287f9269206 ("perf script: Add flamegraph.py script") Reported-by: Daniel Díaz <daniel.diaz@linaro.org> Acked-by: Andreas Gerstmayr <agerstmayr@redhat.com> Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: lkft-triage@lists.linaro.org Cc: Namhyung Kim <namhyung@kernel.org> Link: http://lore.kernel.org/lkml/CAEUSe7_wmKS361mKLTB1eYbzYXcKkXdU26BX5BojdKRz8MfPCw@mail.gmail.com Link: http://lore.kernel.org/lkml/20200505170320.GZ30487@kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-04-16perf script: Add flamegraph.py scriptAndreas Gerstmayr3-0/+129
This script works in tandem with d3-flame-graph to generate flame graphs from perf. It supports two output formats: JSON and HTML (the default). The HTML format will look for a standalone d3-flame-graph template file in /usr/share/d3-flame-graph/d3-flamegraph-base.html and fill in the collected stacks. Usage: perf record -a -g -F 99 sleep 60 perf script report flamegraph Combined: perf script flamegraph -a -F 99 sleep 60 Committer testing: Tested both with "PYTHON=python3" and with the default, that uses python2-devel: Complete set of instructions: $ mkdir /tmp/build/perf $ make PYTHON=python3 -C tools/perf O=/tmp/build/perf install-bin $ export PATH=~/bin:$PATH $ perf record -a -g -F 99 sleep 60 $ perf script report flamegraph Now go and open the generated flamegraph.html file in a browser. At first this required building with PYTHON=python3, but after I reported this Andreas was kind enough to send a patch making it work with both python and python3. Signed-off-by: Andreas Gerstmayr <agerstmayr@redhat.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Alexander Shishkin <alexander.shishkin@linux.intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: Mark Rutland <mark.rutland@arm.com> Cc: Namhyung Kim <namhyung@kernel.org> Cc: Peter Zijlstra <peterz@infradead.org> Cc: Brendan Gregg <bgregg@netflix.com> Cc: Martin Spier <mspier@netflix.com> Link: http://lore.kernel.org/lkml/20200320151355.66302-1-agerstmayr@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2020-03-11perf scripting perl: Add common_callchain to fix argument orderMichael Petlan6-20/+20
Since common_callchain has been added to the argument array, we need to reflect it in perl-based scripts, because otherwise the following args would be shifted and thus incorrect. E.g. rw-by-pid and calculation of read and written bytes: Before: read counts by pid: pid comm # reads bytes_requested bytes_read ------ -------------------- ----------- ---------- ---------- 19301 dd 4 424510450039736 0 After: read counts by pid: pid comm # reads bytes_requested bytes_read ------ -------------------- ----------- ---------- ---------- 19301 dd 4 9536 4341 Committer testing: To see before after first do: # perf script record rw-by-pid ^C Now you'll have a perf.data file to report on, then do before and after using: # perf script report rw-by-pid Anbd notice the bytes_request/bytes_read, as above. Signed-off-by: Michael Petlan <mpetlan@redhat.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Benjamin Salon <bsalon@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> LPU-Reference: 20200311132836.12693-1-mpetlan@redhat.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-11-13perf scripts python: exported-sql-viewer.py: Fix use of TRUE with SQLiteAdrian Hunter1-3/+9
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Cc: stable@vger.kernel.org # v5.3+ Link: http://lore.kernel.org/lkml/20191113120206.26957-1-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-07perf scripts python: exported-sql-viewer.py: Add Time chart by CPUAdrian Hunter1-2/+1331
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-07perf scripts python: exported-sql-viewer.py: Add ability for Call tree to ↵Adrian Hunter1-1/+43
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 <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-07perf scripts python: exported-sql-viewer.py: Tidy up Call tree call_timeAdrian Hunter1-7/+8
Record call_time on tree nodes and re-name the misnamed "count" parameter. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-07perf scripts python: exported-sql-viewer.py: Add global time range calculationsAdrian Hunter1-4/+109
Add calculations to determine a time range that encompasses all data. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-07perf scripts python: exported-sql-viewer.py: Add HBoxLayout and VBoxLayoutAdrian Hunter1-10/+31
Add layout classes HBoxLayout and VBoxLayout. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-10-07perf scripts python: exported-sql-viewer.py: Add LookupModel()Adrian Hunter1-0/+9
Add LookupModel() to find a model in the model cache without creating it. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lore.kernel.org/lkml/20190821083216.1340-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-08-29perf tools: Remove perf.h from source files not needing itArnaldo Carvalho de Melo2-2/+0
With the movement of lots of stuff out of perf.h to other headers we ended up not needing it in lots of places, remove it from those places. Cc: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@kernel.org> Cc: Namhyung Kim <namhyung@kernel.org> Link: https://lkml.kernel.org/n/tip-c718m0sxxwp73lp9d8vpihb4@git.kernel.org Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: export-to-postgresql.py: Export switch eventsAdrian Hunter1-0/+51
Export switch events to a new table 'context_switches' and create a view 'context_switches_view'. The table and view will show automatically in the exported-sql-viewer.py script. If the table ends up empty, then it and the view are dropped. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: export-to-sqlite.py: Export switch eventsAdrian Hunter1-0/+41
Export switch events to a new table 'context_switches' and create a view 'context_switches_view'. The table and view will show automatically in the exported-sql-viewer.py script. If the table ends up empty, then it and the view are dropped. Committer testing: Use the exported-sql-viewer.py and look at "Tables" -> "context_switches": id machine_id time cpu thread_out_id comm_out_id thread_in_id comm_in_id flags 1 1 187836111885918 7 1 1 2 2 3 2 1 187836111889369 7 1 1 2 2 0 3 1 187836112464618 7 2 3 1 1 1 4 1 187836112465511 7 2 3 1 1 0 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: exported-sql-viewer.py: Use new 'has_calls' columnAdrian Hunter1-2/+8
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 <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: exported-sql-viewer.py: Remove redundant semi-colonsAdrian Hunter1-12/+12
Remove redundant semi-colons added inadvertently. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-16-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: export-to-postgresql.py: Add has_calls column to comms ↵Adrian Hunter1-0/+2
table Now that a thread's current comm is exported, it shows up in the call graph and call tree even if it has no calls. That can happen because the calls are recorded against the main thread's initial comm. Add a table column to make it easy for the exported-sql-viewer.py script to select only comms with calls. Committer testing: $ rm -f simple-retpoline.db $ sudo ~acme/bin/perf script -i simple-retpoline.perf.data --itrace=be -s ~/libexec/perf-core/scripts/python/export-to-sqlite.py simple-retpoline.db branches calls 2019-07-10 12:25:33.200529 Creating database ... 2019-07-10 12:25:33.211548 Writing records... 2019-07-10 12:25:33.549630 Adding indexes 2019-07-10 12:25:33.560715 Dropping unused tables 2019-07-10 12:25:33.580201 Done $ sha256sum tools/perf/scripts/python/export-to-sqlite.py ~/libexec/perf-core/scripts/python/export-to-sqlite.py 2922b642c392004dffa1d8789296478c85904623f5895bcb9b6cbf33e3ca999f tools/perf/scripts/python/export-to-sqlite.py 2922b642c392004dffa1d8789296478c85904623f5895bcb9b6cbf33e3ca999f /home/acme/libexec/perf-core/scripts/python/export-to-sqlite.py $ $ sqlite3 simple-retpoline.db SQLite version 3.26.0 2018-12-01 12:34:55 Enter ".help" for usage hints. sqlite> .schema comms CREATE TABLE comms (id integer NOT NULL PRIMARY KEY,comm varchar(16),c_thread_id bigint,c_time bigint,exec_flag boolean, has_calls boolean); sqlite> select id,has_calls from comms; 0|1 1|1 sqlite> select distinct comm_id from calls; 0 1 sqlite> Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-15-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: export-to-sqlite.py: Add has_calls column to comms tableAdrian Hunter1-0/+2
Now that a thread's current comm is exported, it shows up in the call graph and call tree even if it has no calls. That can happen because the calls are recorded against the main thread's initial comm. Add a table column to make it easy for the exported-sql-viewer.py script to select only comms with calls. Committer notes: Running the export-to-sqlite.py worked without warnings and using the exported-sql-viewer.py worked as before. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-14-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: export-to-postgresql.py: Export comm detailsAdrian Hunter1-5/+10
Add table columns for thread id, comm start time and exec flag. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-11-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-10perf scripts python: export-to-sqlite.py: Export comm detailsAdrian Hunter1-4/+7
Add table columns for thread id, comm start time and exec flag. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190710085810.1650-10-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-09perf scripts python: export-to-sqlite.py: Fix DROP VIEW power_events_viewAdrian Hunter1-1/+1
Drop power_events_view before its dependent tables. SQLite does not seem to mind but the fix was needed for PostgreSQL (export-to-postgresql.py script), so do the same fix for the SQLite. It is more logical and keeps the 2 scripts following the same approach. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: 5130c6e55531 ("perf scripts python: export-to-sqlite.py: Export Intel PT power and ptwrite events") Link: http://lkml.kernel.org/r/20190708055232.5032-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-07-09perf scripts python: export-to-postgresql.py: Fix DROP VIEW power_events_viewAdrian Hunter1-1/+1
PostgreSQL can error if power_events_view is not dropped before its dependent tables e.g. Exception: Query failed: ERROR: cannot drop table mwait because other objects depend on it DETAIL: view power_events_view depends on table mwait Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Fixes: aba44287a224 ("perf scripts python: export-to-postgresql.py: Export Intel PT power and ptwrite events") Link: http://lkml.kernel.org/r/20190708055232.5032-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-25perf scripts python: export-to-postgresql.py: Export Intel PT power and ↵Adrian Hunter1-0/+251
ptwrite events The format of synthesized events is determined by the attribute config. For the formats for Intel PT power and ptwrite events, create tables and populate them when the synth_data handler is called. If the tables remain empty, drop them at the end. The tables and views, including a combined power_events_view, will display automatically from the tables menu of the exported exported-sql-viewer.py script. Note, currently only Atoms since Gemini Lake have support for ptwrite and mwait, pwre, exstop and pwrx, but all Intel PT implementations support cbr. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190622093248.581-8-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-25perf scripts python: export-to-sqlite.py: Export Intel PT power and ptwrite ↵Adrian Hunter1-0/+239
events The format of synthesized events is determined by the attribute config. For the formats for Intel PT power and ptwrite events, create tables and populate them when the synth_data handler is called. If the tables remain empty, drop them at the end. The tables and views, including a combined power_events_view, will display automatically from the tables menu of the exported exported-sql-viewer.py script. Note, currently only Atoms since Gemini Lake have support for ptwrite and mwait, pwre, exstop and pwrx, but all Intel PT implementations support cbr. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190622093248.581-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: exported-sql-viewer.py: Select find text when find bar ↵Adrian Hunter1-0/+1
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 <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-23-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: exported-sql-viewer.py: Add IPC information to Call TreeAdrian Hunter1-13/+56
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 <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-22-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: exported-sql-viewer.py: Add IPC information to Call ↵Adrian Hunter1-13/+56
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 <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-21-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: exported-sql-viewer.py: Add CallGraphModelParamsAdrian Hunter1-32/+41
Add a parameter to call graph and call tree, to determine whether IPC information is available. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-20-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: exported-sql-viewer.py: Add IPC information to the ↵Adrian Hunter1-19/+83
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 <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-19-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: export-to-postgresql.py: Export IPC informationAdrian Hunter1-12/+24
Export cycle and instruction counts on samples and calls tables. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-18-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-05perf scripts python: export-to-sqlite.py: Export IPC informationAdrian Hunter1-12/+24
Export cycle and instruction counts on samples and calls tables. Committer testing: First runs some workload collecting intel_pt with the 'cyc' ter just for userspace: [root@quaco adrian.hunter]# perf record -o simple-retpoline.perf.data -e intel_pt/cyc/u ./simple-retpoline [ perf record: Woken up 1 times to write data ] [ perf record: Captured and wrote 0.035 MB simple-retpoline.perf.data ] [root@quaco adrian.hunter]# Then use the export-to-sqlite.py script to see if the changes in this cset don't make it to break and if the changes in the db schema are the ones expected: [root@quaco adrian.hunter]# 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 2019-05-31 11:50:46.942710 Creating database ... 2019-05-31 11:50:46.949663 Writing records... 2019-05-31 11:50:47.224033 Adding indexes 2019-05-31 11:50:47.231599 Done [root@quaco adrian.hunter]# Now lets use the db: [root@quaco adrian.hunter]# sqlite3 simple-retpoline.db SQLite version 3.26.0 2018-12-01 12:34:55 Enter ".help" for usage hints. sqlite> .schema samples CREATE TABLE samples (id integer NOT NULL PRIMARY KEY,evsel_id bigint,machine_id bigint,thread_id bigint,comm_id bigint,dso_id bigint,symbol_id bigint,sym_offset bigint,ip bigint,time bigint,cpuinteger,to_dso_id bigint,to_symbol_id bigint,to_sym_offset bigint,to_ip bigint,branch_type integer,in_tx boolean,call_path_id bigint,insn_count bigint,cyc_count bigint); sqlite> Cool, the 'insn_count' and 'cyc_count' are there, now lets see if we can use them in a query: sqlite> select insn_count,cyc_count from samples where cyc_count > 1500 and insn_count < 10; 6|1507 sqlite> select insn_count,cyc_count from samples where cyc_count > 1500; 118|2210 140|1516 3783|1861 132|1521 6|1507 sqlite> Seems to work :-) Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190520113728.14389-17-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-06-03Merge tag 'v5.2-rc3' into perf/core, to pick up fixesIngo Molnar6-35/+6
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 166Thomas Gleixner4-4/+4
Based on 1 normalized pattern(s): licensed under the terms of the gnu gpl license version 2 extracted by the scancode license scanner the SPDX license identifier GPL-2.0-only has been chosen to replace the boilerplate/reference in 62 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Kate Stewart <kstewart@linuxfoundation.org> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.929121379@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-30treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156Thomas Gleixner2-31/+2
Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2019-05-28perf scripts python: export-to-postgresql.py: Add support for pyside2Adrian Hunter1-9/+34
pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-28perf scripts python: export-to-sqlite.py: Add support for pyside2Adrian Hunter1-6/+38
pyside2 is the future for pyside support. Note pyside use Qt4 whereas pyside2 uses Qt5. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-28perf scripts python: exported-sql-viewer.py: Add support for pyside2Adrian Hunter1-7/+21
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 <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-28perf scripts python: exported-sql-viewer.py: Use argparse module for ↵Adrian Hunter1-6/+15
argument parsing The argparse module makes it easier to add new arguments. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-28perf scripts python: exported-sql-viewer.py: Change python2 to pythonAdrian Hunter1-1/+1
Now that there is also support for python3, there is no need to specify python2 explicitly. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190412113830.4126-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15perf scripts python: exported-sql-viewer.py: Add 'About' dialog boxAdrian Hunter1-0/+59
With support for Python 2 or 3 and PySide 1 or 2 (Qt 4 or 5), it is useful to see what versions are in use. Add an 'About' dialog box that displays Python, PySide, Qt and database server (SQLite or PostgreSQL) version numbers. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Then go to 'Help', then 'About', select all the lines with the mouse press 'Control+C', then, on the same terminal press control+shift+V which shows my current environment: Python version: 2.7.16 PySide version: 1 Qt version: 4.8.7 SQLite version: 3.26.0 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-7-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15perf scripts python: exported-sql-viewer.py: Add context menuAdrian Hunter1-0/+41
Add a context menu (right-click) that provides options for copying to clipboard, including, for trees, the ability to copy only the cell under the mouse pointer. Committer testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Simply right click and pick "Copy selection", that at this point has just the first line, not expanded, then see what was copied by pressing shift+control+v on a terminal: Call Path,Object,Count,Time (ns),Time (%),Branch Count,Branch Count (%) ▶ simple-retpolin,,,,,, Ditto after expanding, i.e. the selection continues to be just one line: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ simple-retpolin Now select all the lines with the mouse and control+shift+v again: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 ▶ unknown unknown 1 2276 1.5 1 0.0 ▶ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ _start simple-retpoline 1 7457 4.8 182 1.7 ▶ unknown unknown 1 805 10.8 1 0.5 ▶ __libc_start_main libc-2.28.so 1 6347 85.1 179 98.4 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-6-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15perf scripts python: exported-sql-viewer.py: Add copy to clipboardAdrian Hunter1-0/+217
Add support for copying to clipboard. Two menu options are added to copy the selected rows / columns with normal spacing, or as comma-separated-values. In the case of trees, only entire rows can be copied. Comitter testing: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Select the lines, press control+C and on the same terminal, press control+shift+V and voilà: Call Path Object Count Time (ns) Time (%) Branch Count Branch Count (%) ▼ 14503:14503 ▼ _start ld-2.28.so 1 156267 100.0 10602 100.0 unknown unknown 1 2276 1.5 1 0.0 ▼ _dl_start ld-2.28.so 1 137047 87.7 10088 95.2 ▶ unknown unknown 4 4127 3.0 4 0.0 _dl_setup_hash ld-2.28.so 1 0 0.0 1 0.0 ▶ _dl_sysdep_start ld-2.28.so 1 131342 95.8 9981 98.9 ▼ _dl_init ld-2.28.so 1 9142 5.9 326 3.1 ▼ call_init.part.0 ld-2.28.so 3 9133 99.9 319 97.9 ▶ _init libc-2.28.so 1 6877 75.3 110 34.5 ▶ check_stdfiles_vtables libc-2.28.so 1 76 0.8 2 0.6 ▶ init_cacheinfo libc-2.28.so 1 1991 21.8 197 61.8 ▶ _start simple-retpoline 1 7457 4.8 182 1.7 Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-5-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15perf scripts python: exported-sql-viewer.py: Add tree levelAdrian Hunter1-0/+4
As preparation for adding support for copying to clipboard, keep track of what level each item is in tree items. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-4-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15perf scripts python: exported-sql-viewer.py: Fix error when shrinking / ↵Adrian Hunter1-4/+10
enlarging font Fix the following error if shrink / enlarge font is used with the help window. Traceback (most recent call last): File "tools/perf/scripts/python/exported-sql-viewer.py", line 2791, in ShrinkFont ShrinkFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' Committer testing: Before, matches above output: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Traceback (most recent call last): File "/home/acme/libexec/perf-core/scripts/python/exported-sql-viewer.py", line 2780, in EnlargeFont EnlargeFont(win.view) AttributeError: 'HelpWindow' object has no attribute 'view' $ After: No more tracebacks, but the fonts don't get enlarged, which is kinda frustrating... Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-2-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
2019-05-15perf scripts python: exported-sql-viewer.py: Move view creationAdrian Hunter1-3/+2
As preparation for adding support for copying to clipboard, create view in TreeWindowBase instead of derived classes. Committer testing: Tested using an old .db used to test some older patches: $ python ~acme/libexec/perf-core/scripts/python/exported-sql-viewer.py ~/c/adrian.hunter/simple-retpoline.db Nothing breaks. Signed-off-by: Adrian Hunter <adrian.hunter@intel.com> Tested-by: Arnaldo Carvalho de Melo <acme@redhat.com> Cc: Jiri Olsa <jolsa@redhat.com> Link: http://lkml.kernel.org/r/20190503120828.25326-3-adrian.hunter@intel.com Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>
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