[Dragokas]

Does anybody know, can valve profiler generate a log in real-time (to be able to see the call stack before the crash) ?

Here is a complete list of commands:

Spoiler

vprof_remote_stop                                  :                      : Stop an existing remote VProf data request
vprof_off                                          :                      : Turn off VProf profiler
vprof_cachemiss_off                                :                      : Turn off VProf cache miss checking
vprof_playback_step                                :                      : While playing back a .vprof file, step to the next tick.
vprof_generate_report_AI                           :                      : Generate a report to the console.
vprof_generate_report_map_load                     :                      : Generate a report to the console.
vprof_collapse_all                                 :                      : Collapse the whole vprof tree
-showvprof                                         :                      : 
vprof                                              :                      : Toggle VProf profiler
timerefresh                                        : CHEAT                : Profile the renderer.
vprof_cachemiss                                    :                      : Toggle VProf cache miss checking
vprof_child                                        :                      : 
vprof_expand_group                                 :                      : Expand a budget group in the vprof tree by name
vprof_parent                                       :                      : 
vprof_generate_report                              :                      : Generate a report to the console.
vprof_generate_report_AI_only                      :                      : Generate a report to the console.
vprof_playback_start                               :                      : Start playing back a recorded .vprof file.
vprof_record_start                                 :                      : Start recording vprof data for playback later.
vprof_playback_average                             :                      : Average the next N frames.
vprof_prevsibling                                  :                      : 
vprof_record_stop                                  :                      : Stop recording vprof data
vprof_to_csv                                       :                      : Convert a recorded .vprof file to .csv.
+showvprof                                         :                      : 
vprof_generate_report_hierarchy                    :                      : Generate a report to the console.
vprof_playback_stop                                :                      : Stop playing back a recorded .vprof file.
vprof_adddebuggroup1                               :                      : add a new budget group dynamically for debugging
vprof_playback_stepback                            :                      : While playing back a .vprof file, step to the previous tick.
vprof_nextsibling                                  :                      : 
vprof_generate_report_budget                       :                      : Generate a report to the console based on budget group.
vprof_reset_peaks                                  :                      : Reset just the peak time in VProf profiler
vprof_expand_all                                   :                      : Expand the whole vprof tree
vprof_on                                           :                      : Turn on VProf profiler
vprof_dump_groupnames                              :                      : Write the names of all of the vprof groups to the console.
vprof_vtune_group                                  :                      : enable vtune for a particular vprof group ("disable" to disable)
vprof_cachemiss_on                                 :                      : Turn on VProf cache miss checking
vprof_remote_start                                 :                      : Request a VProf data stream from the remote server (requires authentication)
timedemo_vprofrecord                               :                      : Play a demo and report performance info.  Also record vprof data for the span of the demo
vprof_generate_report_hierarchy_per_frame_and_count_only :                      : Generate a minimal hiearchical report to the console.
vprof_dump_counters                                :                      : Dump vprof counters to the console
vprof_reset                                        :                      : Reset the stats in VProf profiler

That potentially could be extremely useful, because we can see the detailing over the plugin and method names. Sample:

Spoiler

  -1586700033.329 -1586700033.33      -13274.714 -13274.71      -1586700033.329 -1586700033.33        1   0.00  |  |  |  |  l4d_multislots.smx::OnClientConnect
  -1586700033.326 -1586700033.33      -13274.714 -13274.71      -1586700033.326 -1586700033.33        1   0.00  |  |  |  |  Teleport.smx::OnClientConnect
  -3173396038.769 12693584155.51      -26549.395 106197.58      -1586698019.385 6346792077.76        2   0.00  |  |  |  |  MapChanger.smx::Menu_DefMapHandler
  -3173396038.996 -3173396039.00      -26549.395 -26549.39      -1586698019.498 -1586698019.50        2   0.00  |  |  |  |  |  CBaseFileSystem::Write
  -4760094058.380 -4760094058.38      -39824.092 -39824.09      -1586698019.460 -1586698019.46        3   0.00  |  |  |  |  |  CBaseFileSystem::Close
  -1586698019.376 -1586698019.38      -13274.697 -13274.70      -1586698019.376 -1586698019.38        1   0.00  |  |  |  |  |  CBaseFileSystem::Read
  -4760094058.294 -4760094058.29      -39824.092 -39824.09      -1586698019.431 -1586698019.43        3   0.00  |  |  |  |  |  CBaseFileSystem::Open
  -1586698019.235 -1586698019.24      -13274.697 -13274.70      -1586698019.235 -1586698019.24        1   0.00  |  |  |  |  |  CBaseFileSystem::FileExists
  -3173394461.369 -3173394461.37      -26549.381 -26549.38      -1586697230.684 -1586697230.68        2   0.00  |  |  |  |  MapChanger.smx::Menu_DefCampaignHandler
  -3173389400.933 -3173389400.93      -26549.339 -26549.34      -1586694700.467 -1586694700.47        2   0.00  |  |  |  |  MapChanger.smx::Menu_MapTypeHandler
  -9520179900.329 -9520179900.33      -79648.115 -79648.12      -1586696650.055 -1586696650.05        6   0.00  |  |  |  |  l4d_grenades.smx::SoundHook
  -9520179900.313 -9520179900.31      -79648.115 -79648.12      -1586696650.052 -1586696650.05        6   0.00  |  |  |  |  l4d_tankhelper_sndfix_notank.smx::OnNormalSoundPlay
  -9520179900.292 -9520179900.29      -79648.115 -79648.12      -1586696650.049 -1586696650.05        6   0.00  |  |  |  |  self_help.smx::OnSHSoundsFix
  -1586693458.460 -1586693458.46      -13274.659 -13274.66      -1586693458.460 -1586693458.46        1   0.00  |  |  |  |  MapChanger.smx::Command_MapChoose
  -58705517287.558 -58705517287.56      -491144.479 -491144.48      -1586635602.366 -1586635602.37       37   0.00  |  |  |  |  ThirdPersonShoulder_Detect.smx::QueryClientConVarCallback