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| import xml.etree.ElementTree as ET | |
| @shared_task | |
| def test_et(): | |
| print('test_et') | |
| fpath = '<xml-file>' | |
| t = ET.parse(fpath) | |
| print('--- t', t) |
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| > ./manage.py celery inspect stats | |
| { | |
| "broker": { | |
| "alternates": [], | |
| "connect_timeout": 4, | |
| "heartbeat": null, | |
| "hostname": "localhost", | |
| "insist": false, | |
| "login_method": null, | |
| "port": 6379, | |
| "ssl": false, | |
| "transport": "redis", | |
| "transport_options": { | |
| "fanout_patterns": true, | |
| "fanout_prefix": true, | |
| "visibility_timeout": 3600 | |
| }, | |
| "uri_prefix": null, | |
| "userid": null, | |
| "virtual_host": "1" | |
| }, | |
| "clock": "30", | |
| "pid": 24842, | |
| "pool": { | |
| "max-concurrency": 16, | |
| "max-tasks-per-child": "N/A", | |
| "processes": [ | |
| 392, | |
| 394, | |
| 403, | |
| 417, | |
| 435, | |
| 445, | |
| 466, | |
| 488, | |
| 498, | |
| 508, | |
| 518, | |
| 531, | |
| 548, | |
| 564, | |
| 574, | |
| 584 | |
| ], | |
| "put-guarded-by-semaphore": false, | |
| "timeouts": [ | |
| 0, | |
| 0 | |
| ], | |
| "writes": { | |
| "all": "", | |
| "avg": "0.00%", | |
| "inqueues": { | |
| "active": 0, | |
| "total": 16 | |
| }, | |
| "raw": "", | |
| "total": 0 | |
| } | |
| }, | |
| "prefetch_count": 64, | |
| "rusage": { | |
| "idrss": 0, | |
| "inblock": 0, | |
| "isrss": 0, | |
| "ixrss": 0, | |
| "majflt": 0, | |
| "maxrss": 100484, | |
| "minflt": 45242, | |
| "msgrcv": 0, | |
| "msgsnd": 0, | |
| "nivcsw": 173, | |
| "nsignals": 0, | |
| "nswap": 0, | |
| "nvcsw": 1970, | |
| "oublock": 16, | |
| "stime": 0.384, | |
| "utime": 1.7839999999999998 | |
| }, | |
| "total": {} | |
| } |
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| sudo gdb /opt/<app>/.venv/bin/python | |
| > attach 3035 | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_type_utils.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_type_utils.so | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_flexible_type.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_flexible_type.so | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_dataframe.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_dataframe.so | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_graph.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_graph.so | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_model.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_model.so | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_variant.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_variant.so | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_sketch.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/cy_sketch.so | |
| Reading symbols from /lib/x86_64-linux-gnu/libnss_files.so.2...(no debugging symbols found)...done. | |
| Loaded symbols for /lib/x86_64-linux-gnu/libnss_files.so.2 | |
| Reading symbols from /lib/x86_64-linux-gnu/libnss_dns.so.2...(no debugging symbols found)...done. | |
| Loaded symbols for /lib/x86_64-linux-gnu/libnss_dns.so.2 | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/tornado/speedups.so...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/tornado/speedups.so | |
| Reading symbols from /opt/<app>/.venv/lib/python2.7/lib-dynload/_curses.so...(no debugging symbols found)...done. | |
| Loaded symbols for /opt/<app>/.venv/lib/python2.7/lib-dynload/_curses.so | |
| Reading symbols from /lib/x86_64-linux-gnu/libncursesw.so.5...(no debugging symbols found)...done. | |
| Loaded symbols for /lib/x86_64-linux-gnu/libncursesw.so.5 | |
| Reading symbols from /lib/x86_64-linux-gnu/libtinfo.so.5...(no debugging symbols found)...done. | |
| Loaded symbols for /lib/x86_64-linux-gnu/libtinfo.so.5 | |
| Reading symbols from /opt/<app>/.venv/local/lib/python2.7/site-packages/_billiard.so...done. | |
| Loaded symbols for /opt/<app>/.venv/local/lib/python2.7/site-packages/_billiard.so | |
| warning: no loadable sections found in added symbol-file system-supplied DSO at 0x7fff821de000 | |
| 0x00007fbdb20470fe in pthread_cond_timedwait@@GLIBC_2.3.2 () from /lib/x86_64-linux-gnu/libpthread.so.0 | |
| (gdb) | |
| (gdb) step | |
| Single stepping until exit from function pthread_cond_timedwait@@GLIBC_2.3.2, | |
| which has no line number information. | |
| 0x00007fbd9aa5e24f in boost::future_status boost::detail::basic_future<libfault::message_reply*>::wait_for<long, boost::ratio<1l, 1l> >(boost::chrono::duration<long, boost::ratio<1l, 1l> > const&) const () | |
| from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/libbase_dep.so | |
| (gdb) step | |
| Single stepping until exit from function _ZNK5boost6detail12basic_futureIPN8libfault13message_replyEE8wait_forIlNS_5ratioILl1ELl1EEEEENS_13future_statusERKNS_6chrono8durationIT_T0_EE, | |
| which has no line number information. | |
| 0x00007fbd9aa59bee in cppipc::comm_client::internal_call(cppipc::call_message&, cppipc::reply_message&, bool) () from /opt/<app>/.venv/local/lib/python2.7/site-packages/graphlab/cython/libbase_dep.so | |
| (gdb) step | |
| Single stepping until exit from function _ZN6cppipc11comm_client13internal_callERNS_12call_messageERNS_13reply_messageEb, | |
| which has no line number information. | |
| step |
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| $ ./manage.py celery worker -c1 | |
| # in another shell | |
| $ ./manage.py celery inspect stats | |
| # then start strace | |
| $ sudo strace <pid> | |
| # lastly call the task | |
| $ ./manage.py celery call <django-app-name>.tasks.test_et | |
| stat("/opt/<app>/.venv/src/pyodbc/pyexpat.so", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/src/pyodbc/pyexpat.dylib", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/pyexpat.so", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/pyexpat.dylib", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/plat-linux2/pyexpat.so", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/plat-linux2/pyexpat.dylib", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/lib-tk/pyexpat.so", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/lib-tk/pyexpat.dylib", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/lib-old/pyexpat.so", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/lib-old/pyexpat.dylib", 0x7fff11786e70) = -1 ENOENT (No such file or directory) | |
| stat("/opt/<app>/.venv/lib/python2.7/lib-dynload/pyexpat.so", {st_mode=S_IFREG|0644, st_size=65040, ...}) = 0 | |
| stat("/opt/<app>/.venv/lib/python2.7/lib-dynload/pyexpat.so", {st_mode=S_IFREG|0644, st_size=65040, ...}) = 0 | |
| rt_sigaction(SIGINT, NULL, {SIG_IGN, [], SA_RESTORER, 0x7fae05e4dcb0}, 8) = 0 | |
| rt_sigaction(SIGINT, {0x7fadee85a1f0, [], SA_RESTORER, 0x7fae05e4dcb0}, NULL, 8) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 1, {1419038053, 643442612}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 3, {1419038056, 643758556}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 5, {1419038059, 644074245}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 7, {1419038062, 644413190}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 9, {1419038065, 644746500}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 11, {1419038068, 645087693}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 | |
| futex(0x5ced9dc, FUTEX_WAIT_BITSET_PRIVATE|FUTEX_CLOCK_REALTIME, 13, {1419038071, 645360353}, ffffffff) = -1 ETIMEDOUT (Connection timed out) | |
| futex(0x5ced9b0, FUTEX_WAKE_PRIVATE, 1) = 0 |
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