cyberpresidentvanellope/Bubberstation
1
0
Fork 0
mirror of https://github.com/Bubberstation/Bubberstation.git synced 2026-08-27 15:17:01 +01:00
Code Issues Packages Projects Releases Wiki Activity

Adds configs to disable laggy hard deletes (#59750)

Browse Source 
cl
server: Added configs to disable laggy hard deletes once they lag the server too much.
admin: laggy hard deletes only output once per type path.
/cl

closes #58379
This commit is contained in:
Kyle Spier-Swenson
2021-06-28 10:31:03 +12:00
committed by GitHub
parent 56ec8af075
commit 7ace8da9e0
6 changed files with 76 additions and 29 deletions
Download Patch File Download Diff File Expand all files Collapse all files
code/controllers/subsystem/garbage.dm
+46 -28
View File
@@ -37,8 +37,8 @@ SUBSYSTEM_DEF(garbage)
var/totaldels = 0
var/totalgcs = 0
var/highest_del_time = 0
var/highest_del_tickusage = 0
var/highest_del_ms = 0
var/highest_del_type_string = ""
var/list/pass_counts
var/list/fail_counts
@@ -90,6 +90,8 @@ SUBSYSTEM_DEF(garbage)
for(var/path in items)
var/datum/qdel_item/I = items[path]
dellog += "Path: [path]"
if (I.qdel_flags & QDEL_ITEM_SUSPENDED_FOR_LAG)
dellog += "\tSUSPENDED FOR LAG"
if (I.failures)
dellog += "\tFailures: [I.failures]"
dellog += "\tqdel() Count: [I.qdels]"
@@ -97,6 +99,9 @@ SUBSYSTEM_DEF(garbage)
if (I.hard_deletes)
dellog += "\tTotal Hard Deletes: [I.hard_deletes]"
dellog += "\tTime Spent Hard Deleting: [I.hard_delete_time]ms"
dellog += "\tHighest Time Spent Hard Deleting: [I.hard_delete_max]ms"
if (I.hard_deletes_over_threshold)
dellog += "\tHard Deletes Over Threshold: [I.hard_deletes_over_threshold]"
if (I.slept_destroy)
dellog += "\tSleeps: [I.slept_destroy]"
if (I.no_respect_force)
@@ -200,6 +205,13 @@ SUBSYSTEM_DEF(garbage)
to_chat(admin, "## TESTING: GC: -- [ADMIN_VV(D)] | [type] was unable to be GC'd --")
#endif
I.failures++
if (I.qdel_flags & QDEL_ITEM_SUSPENDED_FOR_LAG)
#ifdef REFERENCE_TRACKING
if(ref_searching)
return //ref searching intentionally cancels all further fires while running so things that hold references don't end up getting deleted, so we want to return here instead of continue
#endif
continue
if (GC_QUEUE_HARDDELETE)
HardDelete(D)
if (MC_TICK_CHECK)
@@ -235,52 +247,58 @@ SUBSYSTEM_DEF(garbage)
//this is mainly to separate things profile wise.
/datum/controller/subsystem/garbage/proc/HardDelete(datum/D)
var/time = world.timeofday
var/tick = TICK_USAGE
var/ticktime = world.time
++delslasttick
++totaldels
var/type = D.type
var/refID = "\ref[D]"
var/tick_usage = TICK_USAGE
del(D)
tick = (TICK_USAGE-tick+((world.time-ticktime)/world.tick_lag*100))
tick_usage = TICK_USAGE_TO_MS(tick_usage)
var/datum/qdel_item/I = items[type]
I.hard_deletes++
I.hard_delete_time += TICK_DELTA_TO_MS(tick)
I.hard_delete_time += tick_usage
if (tick_usage > I.hard_delete_max)
I.hard_delete_max = tick_usage
if (tick_usage > highest_del_ms)
highest_del_ms = tick_usage
highest_del_type_string = "[type]"
var/time = MS2DS(tick_usage)
if (tick > highest_del_tickusage)
highest_del_tickusage = tick
time = world.timeofday - time
if (!time && TICK_DELTA_TO_MS(tick) > 1)
time = TICK_DELTA_TO_MS(tick)/100
if (time > highest_del_time)
highest_del_time = time
if (time > 0.1 SECONDS)
log_game("Error: [type]([refID]) took longer than 0.1 seconds to delete (took [time/10] seconds to delete)")
message_admins("Error: [type]([refID]) took longer than 0.1 seconds to delete (took [time/10] seconds to delete).")
postpone(time)
var/threshold = CONFIG_GET(number/hard_deletes_overrun_threshold)
if (threshold && (time > threshold SECONDS))
if (!(I.qdel_flags & QDEL_ITEM_ADMINS_WARNED))
log_game("Error: [type]([refID]) took longer than [threshold] seconds to delete (took [round(time/10, 0.1)] seconds to delete)")
message_admins("Error: [type]([refID]) took longer than [threshold] seconds to delete (took [round(time/10, 0.1)] seconds to delete).")
I.qdel_flags |= QDEL_ITEM_ADMINS_WARNED
I.hard_deletes_over_threshold++
var/overrun_limit = CONFIG_GET(number/hard_deletes_overrun_limit)
if (overrun_limit && I.hard_deletes_over_threshold >= overrun_limit)
I.qdel_flags |= QDEL_ITEM_SUSPENDED_FOR_LAG
/datum/controller/subsystem/garbage/Recover()
if (istype(SSgarbage.queues))
for (var/i in 1 to SSgarbage.queues.len)
queues[i] |= SSgarbage.queues[i]
/// Qdel Item: Holds statistics on each type that passes thru qdel
/datum/qdel_item
var/name = ""
var/qdels = 0 //Total number of times it's passed thru qdel.
var/destroy_time = 0 //Total amount of milliseconds spent processing this type's Destroy()
var/failures = 0 //Times it was queued for soft deletion but failed to soft delete.
var/hard_deletes = 0 //Different from failures because it also includes QDEL_HINT_HARDDEL deletions
var/hard_delete_time = 0//Total amount of milliseconds spent hard deleting this type.
var/no_respect_force = 0//Number of times it's not respected force=TRUE
var/no_hint = 0 //Number of times it's not even bother to give a qdel hint
var/slept_destroy = 0 //Number of times it's slept in its destroy
var/name = "" //!Holds the type as a string for this type
var/qdels = 0 //!Total number of times it's passed thru qdel.
var/destroy_time = 0 //!Total amount of milliseconds spent processing this type's Destroy()
var/failures = 0 //!Times it was queued for soft deletion but failed to soft delete.
var/hard_deletes = 0 //!Different from failures because it also includes QDEL_HINT_HARDDEL deletions
var/hard_delete_time = 0 //!Total amount of milliseconds spent hard deleting this type.
var/hard_delete_max = 0 //!Highest time spent hard_deleting this in ms.
var/hard_deletes_over_threshold = 0 //!Number of times hard deletes took longer than the configured threshold
var/no_respect_force = 0 //!Number of times it's not respected force=TRUE
var/no_hint = 0 //!Number of times it's not even bother to give a qdel hint
var/slept_destroy = 0 //!Number of times it's slept in its destroy
var/qdel_flags = 0 //!Flags related to this type's trip thru qdel.
/datum/qdel_item/New(mytype)
name = "[mytype]"