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Maptick profiling (#18799)

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* Maptick profiling

* oops
This commit is contained in:
AffectedArc07
2022-08-16 14:11:51 +01:00
committed by GitHub
parent 55875e77ab
commit c4a3843da4
1 changed files with 62 additions and 26 deletions
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88
code/controllers/subsystem/profiler.dm
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@@ -4,17 +4,21 @@ SUBSYSTEM_DEF(profiler)
runlevels = RUNLEVELS_DEFAULT | RUNLEVEL_LOBBY
wait = 5 MINUTES
flags = SS_NO_TICK_CHECK
/// Time it took to fetch profile data (ms)
var/fetch_cost = 0
/// Time it took to write the file (ms)
var/write_cost = 0
/// Time it took to fetch normal profile data (ms)
var/nfetch_cost = 0
/// Time it took to write the normal file (ms)
var/nwrite_cost = 0
/// Time it took to fetch map profile data (ms)
var/mfetch_cost = 0
/// Time it took to write the map file (ms)
var/mwrite_cost = 0
/// Time it took to encode the data for redis (ms)
var/send_encode_cost = 0
/// Time it took to send the stuff down FFI for redis (ms)
var/send_ffi_cost = 0
/datum/controller/subsystem/profiler/get_stat_details()
return "F:[round(fetch_cost, 1)]ms | W:[round(write_cost, 1)]ms | SE:[round(send_encode_cost, 1)]ms | SF:[round(send_ffi_cost, 1)]ms"
return "NF:[round(nfetch_cost, 1)]ms | NW:[round(nwrite_cost, 1)]ms | MF:[round(mfetch_cost, 1)]ms | MW:[round(mwrite_cost, 1)]ms | SE:[round(send_encode_cost, 1)]ms | SF:[round(send_ffi_cost, 1)]ms"
/datum/controller/subsystem/profiler/Initialize()
if(!GLOB.configuration.general.enable_auto_profiler)
@@ -34,41 +38,73 @@ SUBSYSTEM_DEF(profiler)
// You cant proc-call onto /world
/datum/controller/subsystem/profiler/proc/StartProfiling()
world.Profile(PROFILE_START)
world.Profile(PROFILE_START, type = "sendmaps")
/datum/controller/subsystem/profiler/proc/StopProfiling()
world.Profile(PROFILE_STOP)
world.Profile(PROFILE_STOP, type = "sendmaps")
// Write the file while also cost tracking
/datum/controller/subsystem/profiler/proc/DumpFile()
var/timer = TICK_USAGE_REAL
// FETCH PROC PROFILE //
// Fetch info
var/current_profile_data = world.Profile(PROFILE_REFRESH, format = "json")
fetch_cost = MC_AVERAGE(fetch_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
CHECK_TICK
nfetch_cost = MC_AVERAGE(nfetch_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
CHECK_TICK // this shouldnt sleep given its being called from fire() but ehhhhhhhhhhhhhhhh
if(!length(current_profile_data)) //Would be nice to have explicit proc to check this
stack_trace("Warning, profiling stopped manually before dump.")
var/json_file = file("[GLOB.log_directory]/profile.json")
var/njson_file = file("[GLOB.log_directory]/profile.json")
// Put it in a file
if(fexists(json_file))
fdel(json_file)
if(fexists(njson_file))
fdel(njson_file)
timer = TICK_USAGE_REAL
WRITE_FILE(json_file, current_profile_data)
write_cost = MC_AVERAGE(write_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
WRITE_FILE(njson_file, current_profile_data)
nwrite_cost = MC_AVERAGE(nwrite_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
// FETCH MAPTICK PROFILE //
// Fetch info
var/current_sendmaps_data = world.Profile(PROFILE_REFRESH, type = "sendmaps", format = "json")
mfetch_cost = MC_AVERAGE(mfetch_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
CHECK_TICK
var/mjson_file = file("[GLOB.log_directory]/map_profile.json")
// Put it in a file
if(fexists(mjson_file))
fdel(mjson_file)
timer = TICK_USAGE_REAL
WRITE_FILE(mjson_file, current_sendmaps_data)
mwrite_cost = MC_AVERAGE(mwrite_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
// Send it down redis
if(SSredis.connected)
// Encode
timer = TICK_USAGE_REAL
if(!SSredis.connected)
return
var/list/ffi_data = list()
ffi_data["round_id"] = GLOB.round_id
// We dont have to JSON decode here. The other end can worry about a 2-layer decode.
// Performance matters on this end. It doesnt on the other end
ffi_data["profile_data"] = current_profile_data
var/ffi_string = json_encode(ffi_data)
send_encode_cost = MC_AVERAGE(send_encode_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
// Encode
timer = TICK_USAGE_REAL
// Now actually fire it off
timer = TICK_USAGE_REAL
SSredis.publish("profilerdaemon.input", ffi_string)
send_ffi_cost = MC_AVERAGE(send_ffi_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
var/list/ffi_data = list()
ffi_data["round_id"] = GLOB.round_id
// We dont have to JSON decode here. The other end can worry about a 2-layer decode.
// Performance matters on this end. It doesnt on the other end
ffi_data["profile_data"] = current_profile_data
ffi_data["sendmaps_data"] = current_sendmaps_data
var/ffi_string = json_encode(ffi_data)
send_encode_cost = MC_AVERAGE(send_encode_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))
// Now actually fire it off
timer = TICK_USAGE_REAL
SSredis.publish("profilerdaemon.input", ffi_string)
send_ffi_cost = MC_AVERAGE(send_ffi_cost, TICK_DELTA_TO_MS(TICK_USAGE_REAL - timer))