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https://github.com/CHOMPStation2/CHOMPStation2.git
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386c4f6756
Co-authored-by: Kashargul <144968721+Kashargul@users.noreply.github.com> Co-authored-by: C.L. <killer65311@gmail.com>
70 lines
2.4 KiB
Plaintext
70 lines
2.4 KiB
Plaintext
SUBSYSTEM_DEF(profiler)
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name = "Profiler"
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init_stage = INITSTAGE_FIRST
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runlevels = RUNLEVELS_DEFAULT | RUNLEVEL_LOBBY
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wait = 300 SECONDS
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var/fetch_cost = 0
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var/write_cost = 0
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/datum/controller/subsystem/profiler/stat_entry(msg)
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msg += "F:[round(fetch_cost,1)]ms"
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msg += "|W:[round(write_cost,1)]ms"
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return msg
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/datum/controller/subsystem/profiler/Initialize()
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if(CONFIG_GET(flag/auto_profile))
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StartProfiling()
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else
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StopProfiling() //Stop the early start profiler
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wait = CONFIG_GET(number/profiler_interval)
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return SS_INIT_SUCCESS
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/datum/controller/subsystem/profiler/OnConfigLoad()
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if(CONFIG_GET(flag/auto_profile))
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StartProfiling()
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can_fire = TRUE
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else
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StopProfiling()
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can_fire = FALSE
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/datum/controller/subsystem/profiler/fire()
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DumpFile()
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/datum/controller/subsystem/profiler/Shutdown()
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if(CONFIG_GET(flag/auto_profile))
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DumpFile(allow_yield = FALSE)
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world.Profile(PROFILE_CLEAR, type = "sendmaps")
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return ..()
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/datum/controller/subsystem/profiler/proc/StartProfiling()
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world.Profile(PROFILE_START)
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world.Profile(PROFILE_START, type = "sendmaps")
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/datum/controller/subsystem/profiler/proc/StopProfiling()
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world.Profile(PROFILE_STOP)
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world.Profile(PROFILE_STOP, type = "sendmaps")
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/datum/controller/subsystem/profiler/proc/DumpFile(allow_yield = TRUE)
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var/timer = TICK_USAGE_REAL
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var/current_profile_data = world.Profile(PROFILE_REFRESH, format = "json")
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var/current_sendmaps_data = world.Profile(PROFILE_REFRESH, type = "sendmaps", format="json")
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fetch_cost = MC_AVERAGE(fetch_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
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if(allow_yield)
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CHECK_TICK
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if(!length(current_profile_data)) //Would be nice to have explicit proc to check this
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stack_trace("Warning, profiling stopped manually before dump.")
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var/prof_file = file("[GLOB.log_directory]/profiler/profiler-[round(world.time * 0.1, 10)].json")
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if(fexists(prof_file))
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fdel(prof_file)
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if(!length(current_sendmaps_data)) //Would be nice to have explicit proc to check this
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stack_trace("Warning, sendmaps profiling stopped manually before dump.")
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var/sendmaps_file = file("[GLOB.log_directory]/profiler/sendmaps-[round(world.time * 0.1, 10)].json")
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if(fexists(sendmaps_file))
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fdel(sendmaps_file)
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timer = TICK_USAGE_REAL
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WRITE_FILE(prof_file, current_profile_data)
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WRITE_FILE(sendmaps_file, current_sendmaps_data)
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write_cost = MC_AVERAGE(write_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
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