52 lines
1.4 KiB
Markdown
52 lines
1.4 KiB
Markdown
To profile background threads using the Firefox Profiler, you need to specify their names. It uses a case-insensitive substring match, e.g. specifying `default` will match all threads in the kotlin default dispatcher which have a name like, `DefaultDispatcher-worker-*`. This document is a list of the threads in fenix (via `ThreadGroup.list()` as of Mar 2022) to make using this functionality easier:
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```
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AutoSave-thread-1
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BrowserIcons-thread-1
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BrowserIcons-thread-2
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BrowserIcons-thread-3
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BrowserStore-thread-1
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ConnectivityThread
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DefaultDispatcher-worker-1
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DefaultDispatcher-worker-2
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DefaultDispatcher-worker-3
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DefaultDispatcher-worker-4
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DefaultDispatcher-worker-5
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DefaultDispatcher-worker-6
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DefaultDispatcher-worker-7
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DefaultDispatcher-worker-8
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FinalizerDaemon
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FinalizerWatchdogDaemon
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FxaAccountManager-thread-1
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Gecko
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GeckoInputConnection
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GleanAPIPool
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HeapTaskDaemon
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HistoryMetadataService-thread-1
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LeakCanary-Heap-Dump
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NimbusDbScope-thread-1
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NimbusFetchScope-thread-1
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PlacesStorageWriteScope-thread-1
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ReferenceQueueDaemon
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ThumbnailStorage-thread-1
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ThumbnailStorage-thread-2
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ThumbnailStorage-thread-3
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WM.task-1
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WM.task-2
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WM.task-3
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WM.task-4
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androidx.work-1
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androidx.work-2
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arch_disk_io_0
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arch_disk_io_1
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arch_disk_io_2
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arch_disk_io_3
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glean.MetricsPingScheduler
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main
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pool-23-thread-1
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pool-9-thread-1
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pool-9-thread-2
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queued-work-looper
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```
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Note that `arch_disk_io_*` represents the kotlin io dispatcher.
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