diff options
Diffstat (limited to 'scripts/profiling')
| -rwxr-xr-x | scripts/profiling/sync/profile-sync.py | 60 |
1 files changed, 52 insertions, 8 deletions
diff --git a/scripts/profiling/sync/profile-sync.py b/scripts/profiling/sync/profile-sync.py index 5f01f1f5..9ef2ea92 100755 --- a/scripts/profiling/sync/profile-sync.py +++ b/scripts/profiling/sync/profile-sync.py @@ -4,6 +4,8 @@ import argparse import commands import getpass import logging +import mmap +import os import tempfile from datetime import datetime @@ -37,6 +39,35 @@ def get_and_run_theseus_tracer(): t.install() return t + +def bail(msg): + print "[!] %s" % msg + + +def create_docs(soledad, args): + """ + Populates the soledad database with dummy messages, so we can exercise + sending payloads during the sync. + """ + sample_path = args.payload_f + if not sample_path: + bail('Need to pass a --payload-file') + return + if not os.path.isfile(sample_path): + bail('--payload-file does not exist!') + return + + numdocs = args.send_num + docsize = args.send_size + + # XXX this will FAIL if the payload source is smaller to size * num + # XXX could use a cycle iterator + with open(sample_path, "r+b") as sample_f: + fmap = mmap.mmap(sample_f.fileno(), 0, prot=mmap.PROT_READ) + for index in xrange(numdocs): + payload = fmap.read(docsize * 1024) + s.create_doc({payload: payload}) + # main program if __name__ == '__main__': @@ -55,6 +86,18 @@ if __name__ == '__main__': '-l', dest='logfile', required=False, default='/tmp/profile.log', help='the file to which write the log') parser.add_argument( + '--no-send', dest='do_send', action='store_false', + help='skip sending messages') + parser.add_argument( + '--send-size', dest='send_size', default=10, + help='size of doc to send, in KB (default: 10)') + parser.add_argument( + '--send-num', dest='send_num', default=10, + help='number of docs to send (default: 10)') + parser.add_argument( + '--payload-file', dest="payload_f", default=None, + help='path to a sample file to use for the payloads') + parser.add_argument( '--no-stats', dest='do_stats', action='store_false', help='skip system stats') parser.add_argument( @@ -67,7 +110,9 @@ if __name__ == '__main__': '--theseus', dest='do_theseus', action='store_true', help='run sync script under theseus profiler') parser.set_defaults( - do_stats=True, do_plot=False, do_plop=False, do_theseus=False) + do_send=True, do_stats=True, do_plot=False, do_plop=False, + do_theseus=False, + ) args = parser.parse_args() # get the password @@ -89,12 +134,8 @@ if __name__ == '__main__': s = _get_soledad_instance( uuid, passphrase, basedir, server_url, cert_file, token) - # TODO Profile this with more realistic payloads - # TODO Add option to disable sending new docs. If we're profiling - # receiving against a fixed account, this will alter each run's results. - - for i in xrange(10): - s.create_doc({}) + if args.do_send: + create_docs(s, args) def start_sync(): if args.do_stats: @@ -119,6 +160,7 @@ if __name__ == '__main__': d.addCallback(onSyncDone, sl, t0, plop_collector, theseus) def onSyncDone(sync_result, sl, t0, plop_collector, theseus): + # TODO should write this to a result file print "GOT SYNC RESULT: ", sync_result t1 = datetime.now() if sl: @@ -127,7 +169,8 @@ if __name__ == '__main__': from plop.collector import PlopFormatter formatter = PlopFormatter() plop_collector.stop() - # XXX mkdir profiles dir if not exist + if not os.path.isdir('profiles'): + os.mkdir('profiles') with open('profiles/plop-sync-%s' % GITVER, 'w') as f: f.write(formatter.format(plop_collector)) if theseus: @@ -136,6 +179,7 @@ if __name__ == '__main__': theseus.uninstall() delta = (t1 - t0).total_seconds() + # TODO should write this to a result file print "[+] Sync took %s seconds." % delta reactor.stop() |