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c4c9dfabf6
* Fix various issues with browser statpanel * a Co-authored-by: Tad Hardesty <tad@platymuus.com> Co-authored-by: Azarak <azarak10@gmail.com>
64 lines
1.9 KiB
Plaintext
64 lines
1.9 KiB
Plaintext
#define PROFILER_FILENAME "profiler.json"
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SUBSYSTEM_DEF(profiler)
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name = "Profiler"
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init_order = INIT_ORDER_PROFILER
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runlevels = RUNLEVELS_DEFAULT | RUNLEVEL_LOBBY
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wait = 3000
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flags = SS_NO_TICK_CHECK
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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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return ..()
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/datum/controller/subsystem/profiler/fire()
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if(CONFIG_GET(flag/auto_profile))
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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()
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return ..()
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/datum/controller/subsystem/profiler/proc/StartProfiling()
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#if DM_BUILD < 1506
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stack_trace("Auto profiling unsupported on this byond version")
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CONFIG_SET(flag/auto_profile, FALSE)
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#else
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world.Profile(PROFILE_START)
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#endif
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/datum/controller/subsystem/profiler/proc/StopProfiling()
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#if DM_BUILD >= 1506
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world.Profile(PROFILE_STOP)
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#endif
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/datum/controller/subsystem/profiler/proc/DumpFile()
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#if DM_BUILD < 1506
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stack_trace("Auto profiling unsupported on this byond version")
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CONFIG_SET(flag/auto_profile, FALSE)
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#else
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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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fetch_cost = MC_AVERAGE(fetch_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
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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/json_file = file("[GLOB.log_directory]/[PROFILER_FILENAME]")
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if(fexists(json_file))
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fdel(json_file)
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timer = TICK_USAGE_REAL
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WRITE_FILE(json_file, current_profile_data)
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write_cost = MC_AVERAGE(write_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
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#endif
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