modified version of message chart generator (msc), now events are stored in a contention-free and concurency-free collection (lfds611), resulting in a uniq dump file per executable.
MSC is using an ITTI timer (bad dependancy for executables that are not yet "ITTIzed"). git-svn-id: http://svn.eurecom.fr/openair4G/trunk@7620 818b1a75-f10b-46b9-bf7c-635c3b92a50f
This commit is contained in:
gauthier
+39
-34
@@ -2,7 +2,9 @@
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# -*- coding: utf-8 -*-
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# The aim of this script is to collect some traces from oai stack and generate a sequence diagram image (png or jpeg).
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#
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# It is supposed that a protocol name (MSC_NEW_STR) starts with...its name (RRC, MAC, NAS, S1AP, etc) then is followed by an underscore and whatever (RRC_UE, RRC_eNB)
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# Like this it is possible to distinguish between PDUS, SDUs or other messages only by reading source ans destination
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import sys
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import subprocess
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@@ -20,6 +22,9 @@ parser = argparse.ArgumentParser()
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parser.add_argument("--diag_rlc_um", "-u", type=str,help="Try to find RLC protocol diagnostics", default="no")
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parser.add_argument("--dir", "-d", type=str,help="Directory where msc logs can be found", default="/tmp")
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parser.add_argument("--profile", "-p", type=str,help="E_UTRAN, EPC", default="EPC")
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parser.add_argument("--no_message", "-M", type=str,help="Trace PDUs, not messages, SDUs", default="no")
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parser.add_argument("--no_pdu", "-P", type=str,help="Trace messages, SDUs, not PDUs", default="no")
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parser.add_argument("--no_event", "-E", type=str,help="Do not trace events", default="no")
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args = parser.parse_args()
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MSCGEN_OUTPUT_TYPE = "png"
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@@ -30,8 +35,10 @@ MSC_MSG_STR = '[MESSAGE]'
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MSC_BOX_STR = '[EVENT]'
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# This list is filled as follow : g_proto_names[module_id_int] = (proto_name)
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# This list is filled as follow : g_proto_names[module_id_int] = (proto_name), example RRC_UE
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g_proto_names = []
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# This list is filled as follow : g_proto_names[module_id_int] = (basename proto_name) example: RRC
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g_proto_types = []
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@@ -83,38 +90,14 @@ g_sequence_generator = 0
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g_filenames = []
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if "E_UTRAN" == args.profile.strip():
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g_filenames = [
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args.dir+'/openair.msc.ip_ue.log',
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args.dir+'/openair.msc.ip_enb.log',
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args.dir+'/openair.msc.nas_ue.log',
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args.dir+'/openair.msc.pdcp_ue.log',
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args.dir+'/openair.msc.rrc_ue.log',
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args.dir+'/openair.msc.rlc_ue.log',
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args.dir+'/openair.msc.mac_ue.log',
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args.dir+'/openair.msc.phy_ue.log',
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args.dir+'/openair.msc.phy_enb.log',
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args.dir+'/openair.msc.mac_enb.log',
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args.dir+'/openair.msc.rlc_enb.log',
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args.dir+'/openair.msc.pdcp_enb.log',
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args.dir+'/openair.msc.rrc_enb.log',
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args.dir+'/openair.msc.s1ap_enb.log',
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args.dir+'/openair.msc.gtpu_enb.log',
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args.dir+'/openair.msc.gtpu_sgw.utran.log',
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args.dir+'/openair.msc.s1ap_mme.utran.log',
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args.dir+'/openair.msc.nas_mme.utran.log']
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g_filenames = [
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args.dir+'/openair.msc.0.log',
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args.dir+'/openair.msc.1.log']
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elif "EPC" == args.profile.strip():
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g_filenames = [
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args.dir+'/openair.msc.s1ap_enb.epc.log',
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args.dir+'/openair.msc.mme_app.log',
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args.dir+'/openair.msc.nas_mme.log',
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args.dir+'/openair.msc.nas_emm_mme.log',
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args.dir+'/openair.msc.nas_esm_mme.log',
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args.dir+'/openair.msc.spgwapp_mme.log',
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args.dir+'/openair.msc.s11_mme.log',
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args.dir+'/openair.msc.s6a_mme.log',
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args.dir+'/openair.msc.gtpu_sgw.log',
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args.dir+'/openair.msc.s1ap_mme.log',
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args.dir+'/openair.msc.hss.log']
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args.dir+'/openair.msc.2.log',
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args.dir+'/openair.msc.3.log',
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args.dir+'/openair.msc.4.log']
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def sequence_number_generator():
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global g_sequence_generator
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@@ -145,8 +128,8 @@ def parse_oai_log_files():
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# split file content in lines
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lines = fcontent.splitlines()
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for line in lines:
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print ("INPUT LINE: %s " % line)
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if line.strip() != "" and not line.strip().startswith('#'):
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print ("INPUT LINE: %s " % line)
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partition = line.split(' ',3)
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event_id = int(partition[0]) + event_id_offset
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event_type = partition[1]
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@@ -156,8 +139,13 @@ def parse_oai_log_files():
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if len(g_proto_names) <= entity_id:
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for i in range(len(g_proto_names),(entity_id +1)):
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g_proto_names.append("NotDeclared")
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g_proto_types.append("NotDeclared")
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g_proto_names[entity_id] = entity_name
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partition_name1 = entity_name.split('_',1);
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partition_name2 = partition_name1[0].split('-',1);
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partition_name3 = partition_name2[0].split();
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g_proto_types[entity_id] = partition_name3
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print ("entity name %s , entity type %s" % (g_proto_names[entity_id],g_proto_types[entity_id]) )
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# if line is a trace of a message between 2 protocol entities or layers
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elif MSC_MSG_STR == event_type:
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#print ("partition[3]:%s" % partition[3])
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@@ -278,6 +266,7 @@ def get_new_file_descriptor():
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global g_page_index
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l_file_name = g_base_file_name + str(g_page_index)+'.txt'
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l_file = open(l_file_name, "wb")
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print "Generating mscgen input file ",l_file_name;
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return l_file
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@@ -301,10 +290,26 @@ msc_chart_write_header(g_file)
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for event_id_int in sorted(g_messages.iterkeys()):
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message = g_messages[event_id_int]
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if 'tx' in message['type']:
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if "yes" == args.no_message.strip():
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if g_proto_types[message['tx']] != g_proto_types[message['rx']]:
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continue
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if "yes" == args.no_pdu.strip():
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if g_proto_types[message['tx']] == g_proto_types[message['rx']]:
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continue
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g_file.write(" %s=>%s [ label = \"(%d|%s) %s\", linecolour=%s , textcolour=%s ] ;\n" % (g_proto_names[message['tx']], g_proto_names[message['rx']], event_id_int, message['time'], message['message'], message['line_color'], message['text_color']))
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elif 'rx' in message['type']:
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if "yes" == args.no_message.strip():
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if g_proto_types[message['tx']] != g_proto_types[message['rx']]:
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continue
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if "yes" == args.no_pdu.strip():
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if g_proto_types[message['tx']] == g_proto_types[message['rx']]:
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continue
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g_file.write(" %s<=%s [ label = \"(%d|%s) %s\", linecolour=%s , textcolour=%s ] ;\n" % (g_proto_names[message['rx']], g_proto_names[message['tx']], event_id_int, message['time'], message['message'], message['line_color'], message['text_color']))
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elif 'box' in message['type']:
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if "yes" == args.no_event.strip():
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continue
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g_file.write(" %s note %s [ label = \"%s\", textcolour=%s ] ;\n" % (g_proto_names[message['tx']], g_proto_names[message['rx']], message['message'], message['text_color']))
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g_message_index = g_message_index + 1
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