204 libpq = CDLL(
"libpq.so.5")
205 PQconnectdb = libpq.PQconnectdb
206 PQconnectdb.restype = c_void_p
207 PQfinish = libpq.PQfinish
208 PQstatus = libpq.PQstatus
209 PQexec = libpq.PQexec
210 PQexec.restype = c_void_p
211 PQresultStatus = libpq.PQresultStatus
212 PQputCopyData = libpq.PQputCopyData
213 PQputCopyData.argtypes = [ c_void_p, c_void_p, c_int ]
214 PQputCopyEnd = libpq.PQputCopyEnd
215 PQputCopyEnd.argtypes = [ c_void_p, c_void_p ]
217 sys.path.append(os.environ[
'PERF_EXEC_PATH'] + \
218 '/scripts/python/Perf-Trace-Util/lib/Perf/Trace')
224 perf_db_export_mode =
True 225 perf_db_export_calls =
False 226 perf_db_export_callchains =
False 230 print >> sys.stderr,
"Usage is: export-to-postgresql.py <database name> [<columns>] [<calls>] [<callchains>]" 231 print >> sys.stderr,
"where: columns 'all' or 'branches'" 232 print >> sys.stderr,
" calls 'calls' => create calls and call_paths table" 233 print >> sys.stderr,
" callchains 'callchains' => create call_paths table" 234 raise Exception(
"Too few arguments")
236 if (len(sys.argv) < 2):
241 if (len(sys.argv) >= 3):
242 columns = sys.argv[2]
246 if columns
not in (
"all",
"branches"):
249 branches = (columns ==
"branches")
251 for i
in range(3,len(sys.argv)):
252 if (sys.argv[i] ==
"calls"):
253 perf_db_export_calls =
True 254 elif (sys.argv[i] ==
"callchains"):
255 perf_db_export_callchains =
True 259 output_dir_name = os.getcwd() +
"/" + dbname +
"-perf-data" 260 os.mkdir(output_dir_name)
265 raise Exception(
"Query failed: " + q.lastError().text())
267 print datetime.datetime.today(),
"Creating database..." 269 db = QSqlDatabase.addDatabase(
'QPSQL')
270 query = QSqlQuery(db)
271 db.setDatabaseName(
'postgres')
274 do_query(query,
'CREATE DATABASE ' + dbname)
276 os.rmdir(output_dir_name)
282 db.setDatabaseName(dbname)
285 query = QSqlQuery(db)
286 do_query(query,
'SET client_min_messages TO WARNING')
288 do_query(query,
'CREATE TABLE selected_events (' 289 'id bigint NOT NULL,' 291 do_query(query,
'CREATE TABLE machines (' 292 'id bigint NOT NULL,' 294 'root_dir varchar(4096))')
295 do_query(query,
'CREATE TABLE threads (' 296 'id bigint NOT NULL,' 301 do_query(query,
'CREATE TABLE comms (' 302 'id bigint NOT NULL,' 304 do_query(query,
'CREATE TABLE comm_threads (' 305 'id bigint NOT NULL,' 308 do_query(query,
'CREATE TABLE dsos (' 309 'id bigint NOT NULL,' 311 'short_name varchar(256),' 312 'long_name varchar(4096),' 313 'build_id varchar(64))')
314 do_query(query,
'CREATE TABLE symbols (' 315 'id bigint NOT NULL,' 320 'name varchar(2048))')
321 do_query(query,
'CREATE TABLE branch_types (' 322 'id integer NOT NULL,' 326 do_query(query,
'CREATE TABLE samples (' 327 'id bigint NOT NULL,' 339 'to_symbol_id bigint,' 340 'to_sym_offset bigint,' 342 'branch_type integer,' 344 'call_path_id bigint)')
346 do_query(query,
'CREATE TABLE samples (' 347 'id bigint NOT NULL,' 359 'to_symbol_id bigint,' 360 'to_sym_offset bigint,' 364 'transaction bigint,' 366 'branch_type integer,' 368 'call_path_id bigint)')
370 if perf_db_export_calls
or perf_db_export_callchains:
371 do_query(query,
'CREATE TABLE call_paths (' 372 'id bigint NOT NULL,' 376 if perf_db_export_calls:
377 do_query(query,
'CREATE TABLE calls (' 378 'id bigint NOT NULL,' 381 'call_path_id bigint,' 383 'return_time bigint,' 384 'branch_count bigint,' 387 'parent_call_path_id bigint,' 390 do_query(query,
'CREATE VIEW machines_view AS ' 395 'CASE WHEN id=0 THEN \'unknown\' WHEN pid=-1 THEN \'host\' ELSE \'guest\' END AS host_or_guest' 398 do_query(query,
'CREATE VIEW dsos_view AS ' 402 '(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,' 408 do_query(query,
'CREATE VIEW symbols_view AS ' 412 '(SELECT short_name FROM dsos WHERE id=dso_id) AS dso,' 416 'CASE WHEN binding=0 THEN \'local\' WHEN binding=1 THEN \'global\' ELSE \'weak\' END AS binding' 419 do_query(query,
'CREATE VIEW threads_view AS ' 423 '(SELECT host_or_guest FROM machines_view WHERE id = machine_id) AS host_or_guest,' 429 do_query(query,
'CREATE VIEW comm_threads_view AS ' 432 '(SELECT comm FROM comms WHERE id = comm_id) AS command,' 434 '(SELECT pid FROM threads WHERE id = thread_id) AS pid,' 435 '(SELECT tid FROM threads WHERE id = thread_id) AS tid' 436 ' FROM comm_threads')
438 if perf_db_export_calls
or perf_db_export_callchains:
439 do_query(query,
'CREATE VIEW call_paths_view AS ' 442 'to_hex(c.ip) AS ip,' 444 '(SELECT name FROM symbols WHERE id = c.symbol_id) AS symbol,' 445 '(SELECT dso_id FROM symbols WHERE id = c.symbol_id) AS dso_id,' 446 '(SELECT dso FROM symbols_view WHERE id = c.symbol_id) AS dso_short_name,' 448 'to_hex(p.ip) AS parent_ip,' 449 'p.symbol_id AS parent_symbol_id,' 450 '(SELECT name FROM symbols WHERE id = p.symbol_id) AS parent_symbol,' 451 '(SELECT dso_id FROM symbols WHERE id = p.symbol_id) AS parent_dso_id,' 452 '(SELECT dso FROM symbols_view WHERE id = p.symbol_id) AS parent_dso_short_name' 453 ' FROM call_paths c INNER JOIN call_paths p ON p.id = c.parent_id')
454 if perf_db_export_calls:
455 do_query(query,
'CREATE VIEW calls_view AS ' 459 '(SELECT pid FROM threads WHERE id = thread_id) AS pid,' 460 '(SELECT tid FROM threads WHERE id = thread_id) AS tid,' 461 '(SELECT comm FROM comms WHERE id = comm_id) AS command,' 465 '(SELECT name FROM symbols WHERE id = symbol_id) AS symbol,' 468 'return_time - call_time AS elapsed_time,' 472 'CASE WHEN flags=1 THEN \'no call\' WHEN flags=2 THEN \'no return\' WHEN flags=3 THEN \'no call/return\' ELSE \'\' END AS flags,' 473 'parent_call_path_id' 474 ' FROM calls INNER JOIN call_paths ON call_paths.id = call_path_id')
476 do_query(query,
'CREATE VIEW samples_view AS ' 481 '(SELECT pid FROM threads WHERE id = thread_id) AS pid,' 482 '(SELECT tid FROM threads WHERE id = thread_id) AS tid,' 483 '(SELECT comm FROM comms WHERE id = comm_id) AS command,' 484 '(SELECT name FROM selected_events WHERE id = evsel_id) AS event,' 485 'to_hex(ip) AS ip_hex,' 486 '(SELECT name FROM symbols WHERE id = symbol_id) AS symbol,' 488 '(SELECT short_name FROM dsos WHERE id = dso_id) AS dso_short_name,' 489 'to_hex(to_ip) AS to_ip_hex,' 490 '(SELECT name FROM symbols WHERE id = to_symbol_id) AS to_symbol,' 492 '(SELECT short_name FROM dsos WHERE id = to_dso_id) AS to_dso_short_name,' 493 '(SELECT name FROM branch_types WHERE id = branch_type) AS branch_type_name,' 498 file_header = struct.pack(
"!11sii",
"PGCOPY\n\377\r\n\0", 0, 0)
499 file_trailer =
"\377\377" 502 path_name = output_dir_name +
"/" + file_name
503 file = open(path_name,
"w+")
504 file.write(file_header)
508 file.write(file_trailer)
513 sql =
"COPY " + table_name +
" FROM '" + file.name +
"' (FORMAT 'binary')" 520 raise Exception(
"COPY FROM STDIN PQconnectdb failed")
521 file.write(file_trailer)
523 sql =
"COPY " + table_name +
" FROM STDIN (FORMAT 'binary')" 526 raise Exception(
"COPY FROM STDIN PQexec failed")
527 data = file.read(65536)
531 raise Exception(
"COPY FROM STDIN PQputCopyData failed, error " +
str(ret))
532 data = file.read(65536)
535 raise Exception(
"COPY FROM STDIN PQputCopyEnd failed, error " +
str(ret))
552 if perf_db_export_calls
or perf_db_export_callchains:
554 if perf_db_export_calls:
558 print datetime.datetime.today(),
"Writing to intermediate files..." 564 dso_table(0, 0,
"unknown",
"unknown",
"")
566 sample_table(0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0)
567 if perf_db_export_calls
or perf_db_export_callchains:
573 print datetime.datetime.today(),
"Copying to database..." 583 if perf_db_export_calls
or perf_db_export_callchains:
585 if perf_db_export_calls:
588 print datetime.datetime.today(),
"Removing intermediate files..." 598 if perf_db_export_calls
or perf_db_export_callchains:
600 if perf_db_export_calls:
602 os.rmdir(output_dir_name)
603 print datetime.datetime.today(),
"Adding primary keys" 604 do_query(query,
'ALTER TABLE selected_events ADD PRIMARY KEY (id)')
605 do_query(query,
'ALTER TABLE machines ADD PRIMARY KEY (id)')
606 do_query(query,
'ALTER TABLE threads ADD PRIMARY KEY (id)')
607 do_query(query,
'ALTER TABLE comms ADD PRIMARY KEY (id)')
608 do_query(query,
'ALTER TABLE comm_threads ADD PRIMARY KEY (id)')
609 do_query(query,
'ALTER TABLE dsos ADD PRIMARY KEY (id)')
610 do_query(query,
'ALTER TABLE symbols ADD PRIMARY KEY (id)')
611 do_query(query,
'ALTER TABLE branch_types ADD PRIMARY KEY (id)')
612 do_query(query,
'ALTER TABLE samples ADD PRIMARY KEY (id)')
613 if perf_db_export_calls
or perf_db_export_callchains:
614 do_query(query,
'ALTER TABLE call_paths ADD PRIMARY KEY (id)')
615 if perf_db_export_calls:
616 do_query(query,
'ALTER TABLE calls ADD PRIMARY KEY (id)')
618 print datetime.datetime.today(),
"Adding foreign keys" 619 do_query(query,
'ALTER TABLE threads ' 620 'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id),' 621 'ADD CONSTRAINT processfk FOREIGN KEY (process_id) REFERENCES threads (id)')
622 do_query(query,
'ALTER TABLE comm_threads ' 623 'ADD CONSTRAINT commfk FOREIGN KEY (comm_id) REFERENCES comms (id),' 624 'ADD CONSTRAINT threadfk FOREIGN KEY (thread_id) REFERENCES threads (id)')
626 'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id)')
627 do_query(query,
'ALTER TABLE symbols ' 628 'ADD CONSTRAINT dsofk FOREIGN KEY (dso_id) REFERENCES dsos (id)')
629 do_query(query,
'ALTER TABLE samples ' 630 'ADD CONSTRAINT evselfk FOREIGN KEY (evsel_id) REFERENCES selected_events (id),' 631 'ADD CONSTRAINT machinefk FOREIGN KEY (machine_id) REFERENCES machines (id),' 632 'ADD CONSTRAINT threadfk FOREIGN KEY (thread_id) REFERENCES threads (id),' 633 'ADD CONSTRAINT commfk FOREIGN KEY (comm_id) REFERENCES comms (id),' 634 'ADD CONSTRAINT dsofk FOREIGN KEY (dso_id) REFERENCES dsos (id),' 635 'ADD CONSTRAINT symbolfk FOREIGN KEY (symbol_id) REFERENCES symbols (id),' 636 'ADD CONSTRAINT todsofk FOREIGN KEY (to_dso_id) REFERENCES dsos (id),' 637 'ADD CONSTRAINT tosymbolfk FOREIGN KEY (to_symbol_id) REFERENCES symbols (id)')
638 if perf_db_export_calls
or perf_db_export_callchains:
639 do_query(query,
'ALTER TABLE call_paths ' 640 'ADD CONSTRAINT parentfk FOREIGN KEY (parent_id) REFERENCES call_paths (id),' 641 'ADD CONSTRAINT symbolfk FOREIGN KEY (symbol_id) REFERENCES symbols (id)')
642 if perf_db_export_calls:
643 do_query(query,
'ALTER TABLE calls ' 644 'ADD CONSTRAINT threadfk FOREIGN KEY (thread_id) REFERENCES threads (id),' 645 'ADD CONSTRAINT commfk FOREIGN KEY (comm_id) REFERENCES comms (id),' 646 'ADD CONSTRAINT call_pathfk FOREIGN KEY (call_path_id) REFERENCES call_paths (id),' 647 'ADD CONSTRAINT callfk FOREIGN KEY (call_id) REFERENCES samples (id),' 648 'ADD CONSTRAINT returnfk FOREIGN KEY (return_id) REFERENCES samples (id),' 649 'ADD CONSTRAINT parent_call_pathfk FOREIGN KEY (parent_call_path_id) REFERENCES call_paths (id)')
650 do_query(query,
'CREATE INDEX pcpid_idx ON calls (parent_call_path_id)')
652 if (unhandled_count):
653 print datetime.datetime.today(),
"Warning: ", unhandled_count,
" unhandled events" 654 print datetime.datetime.today(),
"Done" 657 global unhandled_count
665 fmt =
"!hiqi" +
str(n) +
"s" 666 value = struct.pack(fmt, 2, 8, evsel_id, n, evsel_name)
667 evsel_file.write(value)
671 fmt =
"!hiqiii" +
str(n) +
"s" 672 value = struct.pack(fmt, 3, 8, machine_id, 4, pid, n, root_dir)
673 machine_file.write(value)
676 value = struct.pack(
"!hiqiqiqiiii", 5, 8, thread_id, 8, machine_id, 8, process_id, 4, pid, 4, tid)
677 thread_file.write(value)
681 fmt =
"!hiqi" +
str(n) +
"s" 682 value = struct.pack(fmt, 2, 8, comm_id, n, comm_str)
683 comm_file.write(value)
687 value = struct.pack(fmt, 3, 8, comm_thread_id, 8, comm_id, 8, thread_id)
688 comm_thread_file.write(value)
690 def dso_table(dso_id, machine_id, short_name, long_name, build_id, *x):
694 fmt =
"!hiqiqi" +
str(n1) +
"si" +
str(n2) +
"si" +
str(n3) +
"s" 695 value = struct.pack(fmt, 5, 8, dso_id, 8, machine_id, n1, short_name, n2, long_name, n3, build_id)
696 dso_file.write(value)
698 def symbol_table(symbol_id, dso_id, sym_start, sym_end, binding, symbol_name, *x):
700 fmt =
"!hiqiqiqiqiii" +
str(n) +
"s" 701 value = struct.pack(fmt, 6, 8, symbol_id, 8, dso_id, 8, sym_start, 8, sym_end, 4, binding, n, symbol_name)
702 symbol_file.write(value)
706 fmt =
"!hiii" +
str(n) +
"s" 707 value = struct.pack(fmt, 2, 4, branch_type, n, name)
708 branch_type_file.write(value)
710 def sample_table(sample_id, evsel_id, machine_id, thread_id, comm_id, dso_id, symbol_id, sym_offset, ip, time, cpu, to_dso_id, to_symbol_id, to_sym_offset, to_ip, period, weight, transaction, data_src, branch_type, in_tx, call_path_id, *x):
712 value = struct.pack(
"!hiqiqiqiqiqiqiqiqiqiqiiiqiqiqiqiiiBiq", 18, 8, sample_id, 8, evsel_id, 8, machine_id, 8, thread_id, 8, comm_id, 8, dso_id, 8, symbol_id, 8, sym_offset, 8, ip, 8, time, 4, cpu, 8, to_dso_id, 8, to_symbol_id, 8, to_sym_offset, 8, to_ip, 4, branch_type, 1, in_tx, 8, call_path_id)
714 value = struct.pack(
"!hiqiqiqiqiqiqiqiqiqiqiiiqiqiqiqiqiqiqiqiiiBiq", 22, 8, sample_id, 8, evsel_id, 8, machine_id, 8, thread_id, 8, comm_id, 8, dso_id, 8, symbol_id, 8, sym_offset, 8, ip, 8, time, 4, cpu, 8, to_dso_id, 8, to_symbol_id, 8, to_sym_offset, 8, to_ip, 8, period, 8, weight, 8, transaction, 8, data_src, 4, branch_type, 1, in_tx, 8, call_path_id)
715 sample_file.write(value)
719 value = struct.pack(fmt, 4, 8, cp_id, 8, parent_id, 8, symbol_id, 8, ip)
720 call_path_file.write(value)
722 def call_return_table(cr_id, thread_id, comm_id, call_path_id, call_time, return_time, branch_count, call_id, return_id, parent_call_path_id, flags, *x):
723 fmt =
"!hiqiqiqiqiqiqiqiqiqiqii" 724 value = struct.pack(fmt, 11, 8, cr_id, 8, thread_id, 8, comm_id, 8, call_path_id, 8, call_time, 8, return_time, 8, branch_count, 8, call_id, 8, return_id, 8, parent_call_path_id, 4, flags)
725 call_file.write(value)
def sample_table(sample_id, evsel_id, machine_id, thread_id, comm_id, dso_id, symbol_id, sym_offset, ip, time, cpu, to_dso_id, to_symbol_id, to_sym_offset, to_ip, period, weight, transaction, data_src, branch_type, in_tx, call_path_id, x)
def remove_output_file(file)
def machine_table(machine_id, pid, root_dir, x)
def symbol_table(symbol_id, dso_id, sym_start, sym_end, binding, symbol_name, x)
def branch_type_table(branch_type, name, x)
def copy_output_file(file, table_name)
def thread_table(thread_id, machine_id, process_id, pid, tid, x)
def call_path_table(cp_id, parent_id, symbol_id, ip, x)
def evsel_table(evsel_id, evsel_name, x)
static int str(yyscan_t scanner, int token)
def sched__sched_switch(x)
def trace_unhandled(event_name, context, event_fields_dict)
def close_output_file(file)
def call_return_table(cr_id, thread_id, comm_id, call_path_id, call_time, return_time, branch_count, call_id, return_id, parent_call_path_id, flags, x)
def comm_table(comm_id, comm_str, x)
def copy_output_file_direct(file, table_name)
def dso_table(dso_id, machine_id, short_name, long_name, build_id, x)
def comm_thread_table(comm_thread_id, comm_id, thread_id, x)
def open_output_file(file_name)