diff options
Diffstat (limited to 'tools/perf/scripts/python')
| -rw-r--r-- | tools/perf/scripts/python/export-to-postgresql.py | 68 | ||||
| -rw-r--r-- | tools/perf/scripts/python/export-to-sqlite.py | 54 | ||||
| -rwxr-xr-x | tools/perf/scripts/python/exported-sql-viewer.py | 34 |
3 files changed, 133 insertions, 23 deletions
diff --git a/tools/perf/scripts/python/export-to-postgresql.py b/tools/perf/scripts/python/export-to-postgresql.py index 92713d93e956..7bd73a904b4e 100644 --- a/tools/perf/scripts/python/export-to-postgresql.py +++ b/tools/perf/scripts/python/export-to-postgresql.py @@ -353,7 +353,10 @@ do_query(query, 'CREATE TABLE threads (' 'tid integer)') do_query(query, 'CREATE TABLE comms (' 'id bigint NOT NULL,' - 'comm varchar(16))') + 'comm varchar(16),' + 'c_thread_id bigint,' + 'c_time bigint,' + 'exec_flag boolean)') do_query(query, 'CREATE TABLE comm_threads (' 'id bigint NOT NULL,' 'comm_id bigint,' @@ -479,6 +482,17 @@ do_query(query, 'CREATE TABLE pwrx (' 'last_cstate integer,' 'wake_reason integer)') +do_query(query, 'CREATE TABLE context_switches (' + 'id bigint NOT NULL,' + 'machine_id bigint,' + 'time bigint,' + 'cpu integer,' + 'thread_out_id bigint,' + 'comm_out_id bigint,' + 'thread_in_id bigint,' + 'comm_in_id bigint,' + 'flags integer)') + do_query(query, 'CREATE VIEW machines_view AS ' 'SELECT ' 'id,' @@ -692,6 +706,29 @@ do_query(query, 'CREATE VIEW power_events_view AS ' ' INNER JOIN selected_events ON selected_events.id = samples.evsel_id' ' ORDER BY samples.id') +do_query(query, 'CREATE VIEW context_switches_view AS ' + 'SELECT ' + 'context_switches.id,' + 'context_switches.machine_id,' + 'context_switches.time,' + 'context_switches.cpu,' + 'th_out.pid AS pid_out,' + 'th_out.tid AS tid_out,' + 'comm_out.comm AS comm_out,' + 'th_in.pid AS pid_in,' + 'th_in.tid AS tid_in,' + 'comm_in.comm AS comm_in,' + 'CASE WHEN context_switches.flags = 0 THEN \'in\'' + ' WHEN context_switches.flags = 1 THEN \'out\'' + ' WHEN context_switches.flags = 3 THEN \'out preempt\'' + ' ELSE CAST ( context_switches.flags AS VARCHAR(11) )' + 'END AS flags' + ' FROM context_switches' + ' INNER JOIN threads AS th_out ON th_out.id = context_switches.thread_out_id' + ' INNER JOIN threads AS th_in ON th_in.id = context_switches.thread_in_id' + ' INNER JOIN comms AS comm_out ON comm_out.id = context_switches.comm_out_id' + ' INNER JOIN comms AS comm_in ON comm_in.id = context_switches.comm_in_id') + file_header = struct.pack("!11sii", b"PGCOPY\n\377\r\n\0", 0, 0) file_trailer = b"\377\377" @@ -756,6 +793,7 @@ mwait_file = open_output_file("mwait_table.bin") pwre_file = open_output_file("pwre_table.bin") exstop_file = open_output_file("exstop_table.bin") pwrx_file = open_output_file("pwrx_table.bin") +context_switches_file = open_output_file("context_switches_table.bin") def trace_begin(): printdate("Writing to intermediate files...") @@ -763,7 +801,7 @@ def trace_begin(): evsel_table(0, "unknown") machine_table(0, 0, "unknown") thread_table(0, 0, 0, -1, -1) - comm_table(0, "unknown") + comm_table(0, "unknown", 0, 0, 0) dso_table(0, 0, "unknown", "unknown", "") symbol_table(0, 0, 0, 0, 0, "unknown") sample_table(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) @@ -804,6 +842,7 @@ def trace_end(): copy_output_file(pwre_file, "pwre") copy_output_file(exstop_file, "exstop") copy_output_file(pwrx_file, "pwrx") + copy_output_file(context_switches_file, "context_switches") printdate("Removing intermediate files...") remove_output_file(evsel_file) @@ -825,6 +864,7 @@ def trace_end(): remove_output_file(pwre_file) remove_output_file(exstop_file) remove_output_file(pwrx_file) + remove_output_file(context_switches_file) os.rmdir(output_dir_name) printdate("Adding primary keys") do_query(query, 'ALTER TABLE selected_events ADD PRIMARY KEY (id)') @@ -846,11 +886,14 @@ def trace_end(): do_query(query, 'ALTER TABLE pwre ADD PRIMARY KEY (id)') do_query(query, 'ALTER TABLE exstop ADD PRIMARY KEY (id)') do_query(query, 'ALTER TABLE pwrx ADD PRIMARY KEY (id)') + do_query(query, 'ALTER TABLE context_switches ADD PRIMARY KEY (id)') printdate("Adding foreign keys") do_query(query, 'ALTER TABLE threads ' 'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id),' 'ADD CONSTRAINT processfk FOREIGN KEY (process_id) REFERENCES threads (id)') + do_query(query, 'ALTER TABLE comms ' + 'ADD CONSTRAINT threadfk FOREIGN KEY (c_thread_id) REFERENCES threads (id)') do_query(query, 'ALTER TABLE comm_threads ' 'ADD CONSTRAINT commfk FOREIGN KEY (comm_id) REFERENCES comms (id),' 'ADD CONSTRAINT threadfk FOREIGN KEY (thread_id) REFERENCES threads (id)') @@ -881,6 +924,8 @@ def trace_end(): 'ADD CONSTRAINT parent_call_pathfk FOREIGN KEY (parent_call_path_id) REFERENCES call_paths (id)') do_query(query, 'CREATE INDEX pcpid_idx ON calls (parent_call_path_id)') do_query(query, 'CREATE INDEX pid_idx ON calls (parent_id)') + do_query(query, 'ALTER TABLE comms ADD has_calls boolean') + do_query(query, 'UPDATE comms SET has_calls = TRUE WHERE comms.id IN (SELECT DISTINCT comm_id FROM calls)') do_query(query, 'ALTER TABLE ptwrite ' 'ADD CONSTRAINT idfk FOREIGN KEY (id) REFERENCES samples (id)') do_query(query, 'ALTER TABLE cbr ' @@ -893,6 +938,12 @@ def trace_end(): 'ADD CONSTRAINT idfk FOREIGN KEY (id) REFERENCES samples (id)') do_query(query, 'ALTER TABLE pwrx ' 'ADD CONSTRAINT idfk FOREIGN KEY (id) REFERENCES samples (id)') + do_query(query, 'ALTER TABLE context_switches ' + 'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id),' + 'ADD CONSTRAINT toutfk FOREIGN KEY (thread_out_id) REFERENCES threads (id),' + 'ADD CONSTRAINT tinfk FOREIGN KEY (thread_in_id) REFERENCES threads (id),' + 'ADD CONSTRAINT coutfk FOREIGN KEY (comm_out_id) REFERENCES comms (id),' + 'ADD CONSTRAINT cinfk FOREIGN KEY (comm_in_id) REFERENCES comms (id)') printdate("Dropping unused tables") if is_table_empty("ptwrite"): @@ -905,6 +956,8 @@ def trace_end(): drop("pwrx") if is_table_empty("cbr"): drop("cbr") + if is_table_empty("context_switches"): + drop("context_switches") if (unhandled_count): printdate("Warning: ", unhandled_count, " unhandled events") @@ -935,11 +988,11 @@ def thread_table(thread_id, machine_id, process_id, pid, tid, *x): value = struct.pack("!hiqiqiqiiii", 5, 8, thread_id, 8, machine_id, 8, process_id, 4, pid, 4, tid) thread_file.write(value) -def comm_table(comm_id, comm_str, *x): +def comm_table(comm_id, comm_str, thread_id, time, exec_flag, *x): comm_str = toserverstr(comm_str) n = len(comm_str) - fmt = "!hiqi" + str(n) + "s" - value = struct.pack(fmt, 2, 8, comm_id, n, comm_str) + fmt = "!hiqi" + str(n) + "s" + "iqiqiB" + value = struct.pack(fmt, 5, 8, comm_id, n, comm_str, 8, thread_id, 8, time, 1, exec_flag) comm_file.write(value) def comm_thread_table(comm_thread_id, comm_id, thread_id, *x): @@ -1051,3 +1104,8 @@ def synth_data(id, config, raw_buf, *x): pwrx(id, raw_buf) elif config == 5: cbr(id, raw_buf) + +def context_switch_table(id, machine_id, time, cpu, thread_out_id, comm_out_id, thread_in_id, comm_in_id, flags, *x): + fmt = "!hiqiqiqiiiqiqiqiqii" + value = struct.pack(fmt, 9, 8, id, 8, machine_id, 8, time, 4, cpu, 8, thread_out_id, 8, comm_out_id, 8, thread_in_id, 8, comm_in_id, 4, flags) + context_switches_file.write(value) diff --git a/tools/perf/scripts/python/export-to-sqlite.py b/tools/perf/scripts/python/export-to-sqlite.py index 021326c46285..8043a7272a56 100644 --- a/tools/perf/scripts/python/export-to-sqlite.py +++ b/tools/perf/scripts/python/export-to-sqlite.py @@ -177,7 +177,10 @@ do_query(query, 'CREATE TABLE threads (' 'tid integer)') do_query(query, 'CREATE TABLE comms (' 'id integer NOT NULL PRIMARY KEY,' - 'comm varchar(16))') + 'comm varchar(16),' + 'c_thread_id bigint,' + 'c_time bigint,' + 'exec_flag boolean)') do_query(query, 'CREATE TABLE comm_threads (' 'id integer NOT NULL PRIMARY KEY,' 'comm_id bigint,' @@ -303,6 +306,17 @@ do_query(query, 'CREATE TABLE pwrx (' 'last_cstate integer,' 'wake_reason integer)') +do_query(query, 'CREATE TABLE context_switches (' + 'id integer NOT NULL PRIMARY KEY,' + 'machine_id bigint,' + 'time bigint,' + 'cpu integer,' + 'thread_out_id bigint,' + 'comm_out_id bigint,' + 'thread_in_id bigint,' + 'comm_in_id bigint,' + 'flags integer)') + # printf was added to sqlite in version 3.8.3 sqlite_has_printf = False try: @@ -527,6 +541,29 @@ do_query(query, 'CREATE VIEW power_events_view AS ' ' INNER JOIN selected_events ON selected_events.id = evsel_id' ' WHERE selected_events.name IN (\'cbr\',\'mwait\',\'exstop\',\'pwre\',\'pwrx\')') +do_query(query, 'CREATE VIEW context_switches_view AS ' + 'SELECT ' + 'context_switches.id,' + 'context_switches.machine_id,' + 'context_switches.time,' + 'context_switches.cpu,' + 'th_out.pid AS pid_out,' + 'th_out.tid AS tid_out,' + 'comm_out.comm AS comm_out,' + 'th_in.pid AS pid_in,' + 'th_in.tid AS tid_in,' + 'comm_in.comm AS comm_in,' + 'CASE WHEN context_switches.flags = 0 THEN \'in\'' + ' WHEN context_switches.flags = 1 THEN \'out\'' + ' WHEN context_switches.flags = 3 THEN \'out preempt\'' + ' ELSE context_switches.flags ' + 'END AS flags' + ' FROM context_switches' + ' INNER JOIN threads AS th_out ON th_out.id = context_switches.thread_out_id' + ' INNER JOIN threads AS th_in ON th_in.id = context_switches.thread_in_id' + ' INNER JOIN comms AS comm_out ON comm_out.id = context_switches.comm_out_id' + ' INNER JOIN comms AS comm_in ON comm_in.id = context_switches.comm_in_id') + do_query(query, 'END TRANSACTION') evsel_query = QSqlQuery(db) @@ -536,7 +573,7 @@ machine_query.prepare("INSERT INTO machines VALUES (?, ?, ?)") thread_query = QSqlQuery(db) thread_query.prepare("INSERT INTO threads VALUES (?, ?, ?, ?, ?)") comm_query = QSqlQuery(db) -comm_query.prepare("INSERT INTO comms VALUES (?, ?)") +comm_query.prepare("INSERT INTO comms VALUES (?, ?, ?, ?, ?)") comm_thread_query = QSqlQuery(db) comm_thread_query.prepare("INSERT INTO comm_threads VALUES (?, ?, ?)") dso_query = QSqlQuery(db) @@ -568,6 +605,8 @@ exstop_query = QSqlQuery(db) exstop_query.prepare("INSERT INTO exstop VALUES (?, ?)") pwrx_query = QSqlQuery(db) pwrx_query.prepare("INSERT INTO pwrx VALUES (?, ?, ?, ?)") +context_switch_query = QSqlQuery(db) +context_switch_query.prepare("INSERT INTO context_switches VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?)") def trace_begin(): printdate("Writing records...") @@ -576,7 +615,7 @@ def trace_begin(): evsel_table(0, "unknown") machine_table(0, 0, "unknown") thread_table(0, 0, 0, -1, -1) - comm_table(0, "unknown") + comm_table(0, "unknown", 0, 0, 0) dso_table(0, 0, "unknown", "unknown", "") symbol_table(0, 0, 0, 0, 0, "unknown") sample_table(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0) @@ -603,6 +642,8 @@ def trace_end(): if perf_db_export_calls: do_query(query, 'CREATE INDEX pcpid_idx ON calls (parent_call_path_id)') do_query(query, 'CREATE INDEX pid_idx ON calls (parent_id)') + do_query(query, 'ALTER TABLE comms ADD has_calls boolean') + do_query(query, 'UPDATE comms SET has_calls = 1 WHERE comms.id IN (SELECT DISTINCT comm_id FROM calls)') printdate("Dropping unused tables") if is_table_empty("ptwrite"): @@ -615,6 +656,8 @@ def trace_end(): drop("pwrx") if is_table_empty("cbr"): drop("cbr") + if is_table_empty("context_switches"): + drop("context_switches") if (unhandled_count): printdate("Warning: ", unhandled_count, " unhandled events") @@ -642,7 +685,7 @@ def thread_table(*x): bind_exec(thread_query, 5, x) def comm_table(*x): - bind_exec(comm_query, 2, x) + bind_exec(comm_query, 5, x) def comm_thread_table(*x): bind_exec(comm_thread_query, 3, x) @@ -748,3 +791,6 @@ def synth_data(id, config, raw_buf, *x): pwrx(id, raw_buf) elif config == 5: cbr(id, raw_buf) + +def context_switch_table(*x): + bind_exec(context_switch_query, 9, x) diff --git a/tools/perf/scripts/python/exported-sql-viewer.py b/tools/perf/scripts/python/exported-sql-viewer.py index 6e7934f2ac9a..61b3911d91e6 100755 --- a/tools/perf/scripts/python/exported-sql-viewer.py +++ b/tools/perf/scripts/python/exported-sql-viewer.py @@ -392,7 +392,7 @@ class FindBar(): self.hbox.addWidget(self.close_button) self.bar = QWidget() - self.bar.setLayout(self.hbox); + self.bar.setLayout(self.hbox) self.bar.hide() def Widget(self): @@ -470,7 +470,7 @@ class CallGraphLevelItemBase(object): self.params = params self.row = row self.parent_item = parent_item - self.query_done = False; + self.query_done = False self.child_count = 0 self.child_items = [] if parent_item: @@ -517,7 +517,7 @@ class CallGraphLevelTwoPlusItemBase(CallGraphLevelItemBase): self.time = time def Select(self): - self.query_done = True; + self.query_done = True query = QSqlQuery(self.glb.db) if self.params.have_ipc: ipc_str = ", SUM(insn_count), SUM(cyc_count)" @@ -604,7 +604,7 @@ class CallGraphLevelOneItem(CallGraphLevelItemBase): self.dbid = comm_id def Select(self): - self.query_done = True; + self.query_done = True query = QSqlQuery(self.glb.db) QueryExec(query, "SELECT thread_id, pid, tid" " FROM comm_threads" @@ -622,9 +622,12 @@ class CallGraphRootItem(CallGraphLevelItemBase): def __init__(self, glb, params): super(CallGraphRootItem, self).__init__(glb, params, 0, None) self.dbid = 0 - self.query_done = True; + self.query_done = True + if_has_calls = "" + if IsSelectable(glb.db, "comms", columns = "has_calls"): + if_has_calls = " WHERE has_calls = TRUE" query = QSqlQuery(glb.db) - QueryExec(query, "SELECT id, comm FROM comms") + QueryExec(query, "SELECT id, comm FROM comms" + if_has_calls) while query.next(): if not query.value(0): continue @@ -793,7 +796,7 @@ class CallTreeLevelTwoPlusItemBase(CallGraphLevelItemBase): self.time = time def Select(self): - self.query_done = True; + self.query_done = True if self.calls_id == 0: comm_thread = " AND comm_id = " + str(self.comm_id) + " AND thread_id = " + str(self.thread_id) else: @@ -881,7 +884,7 @@ class CallTreeLevelOneItem(CallGraphLevelItemBase): self.dbid = comm_id def Select(self): - self.query_done = True; + self.query_done = True query = QSqlQuery(self.glb.db) QueryExec(query, "SELECT thread_id, pid, tid" " FROM comm_threads" @@ -899,9 +902,12 @@ class CallTreeRootItem(CallGraphLevelItemBase): def __init__(self, glb, params): super(CallTreeRootItem, self).__init__(glb, params, 0, None) self.dbid = 0 - self.query_done = True; + self.query_done = True + if_has_calls = "" + if IsSelectable(glb.db, "comms", columns = "has_calls"): + if_has_calls = " WHERE has_calls = TRUE" query = QSqlQuery(glb.db) - QueryExec(query, "SELECT id, comm FROM comms") + QueryExec(query, "SELECT id, comm FROM comms" + if_has_calls) while query.next(): if not query.value(0): continue @@ -971,7 +977,7 @@ class VBox(): def __init__(self, w1, w2, w3=None): self.vbox = QWidget() - self.vbox.setLayout(QVBoxLayout()); + self.vbox.setLayout(QVBoxLayout()) self.vbox.layout().setContentsMargins(0, 0, 0, 0) @@ -1391,7 +1397,7 @@ class FetchMoreRecordsBar(): self.hbox.addWidget(self.close_button) self.bar = QWidget() - self.bar.setLayout(self.hbox); + self.bar.setLayout(self.hbox) self.bar.show() self.in_progress = False @@ -2206,7 +2212,7 @@ class ReportDialogBase(QDialog): self.vbox.addLayout(self.grid) self.vbox.addLayout(self.hbox) - self.setLayout(self.vbox); + self.setLayout(self.vbox) def Ok(self): vars = self.report_vars @@ -3139,7 +3145,7 @@ class AboutDialog(QDialog): self.vbox = QVBoxLayout() self.vbox.addWidget(self.text) - self.setLayout(self.vbox); + self.setLayout(self.vbox) # Font resize |