Miré en iStat Menus y noté que un proceso llamado lsd
consumía el 99% de mi CPU (del 400% para 4 núcleos). Busqué un poco, pero no pude averiguar qué era y por qué está usando tanta potencia de procesamiento. No es Little Snitch Daemon, ya que nunca lo instalé. Alguien más dijo que podría ser Launch Services Daemon, pero pensé que ese proceso era Es Daemon de servicios de lanzamiento.launchd
.
Al buscar en la consola, noto estos mensajes cuando busco lsd
:
22/12/2015 9:36:02.000 a.m. kernel[0]: Sandbox: AssetCacheLocato(400) deny(1) mach-lookup com.apple.lsd.mapdb
22/12/2015 9:36:02.931 a.m. AssetCacheLocatorService[400]: LaunchServices: disconnect event received for service com.apple.lsd.mapdb
22/12/2015 9:36:02.000 a.m. kernel[0]: Sandbox: AssetCacheLocato(400) deny(1) mach-lookup com.apple.lsd.mapdb
22/12/2015 9:36:02.932 a.m. AssetCacheLocatorService[400]: LaunchServices: disconnect event received for service com.apple.lsd.mapdb
22/12/2015 9:36:03.000 a.m. kernel[0]: Sandbox: AssetCacheLocato(400) deny(1) mach-lookup com.apple.lsd.modifydb
22/12/2015 9:36:03.657 a.m. AssetCacheLocatorService[400]: LaunchServices: disconnect event received for service com.apple.lsd.modifydb
22/12/2015 9:39:41.000 a.m. kernel[0]: Sandbox: SpotlightNetHelp(376) deny(1) mach-lookup com.apple.lsd.mapdb
22/12/2015 9:39:41.995 a.m. SpotlightNetHelper[376]: LaunchServices: disconnect event received for service com.apple.lsd.mapdb
22/12/2015 9:39:41.000 a.m. kernel[0]: Sandbox: SpotlightNetHelp(376) deny(1) mach-lookup com.apple.lsd.mapdb
22/12/2015 9:39:41.996 a.m. SpotlightNetHelper[376]: LaunchServices: disconnect event received for service com.apple.lsd.mapdb
22/12/2015 9:39:42.000 a.m. kernel[0]: Sandbox: SpotlightNetHelp(376) deny(1) mach-lookup com.apple.lsd.modifydb
22/12/2015 9:39:42.370 a.m. SpotlightNetHelper[376]: LaunchServices: disconnect event received for service com.apple.lsd.modifydb
22/12/2015 9:39:58.100 a.m. lsd[296]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 10:01:15.000 a.m. kernel[0]: process lsd[237] thread 19967 caught burning CPU!; EXC_RESOURCE supressed due to audio playback
22/12/2015 3:34:04.828 p.m. lsd[296]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 3:44:07.469 p.m. sudo[45308]: MyUsername : TTY=ttys000 ; PWD=/private/var/db ; USER=root ; COMMAND=/bin/mkdir lsd
22/12/2015 3:49:09.183 p.m. lsd[306]: LaunchServices: Scheme mapping file does not exist, creating file.
22/12/2015 3:49:09.400 p.m. lsd[306]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 3:49:09.407 p.m. lsd[306]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 3:49:39.366 p.m. lsd[306]: LaunchServices: Currently 0 installed placeholders: ()
22/12/2015 3:49:50.000 p.m. kernel[0]: Sandbox: AssetCacheLocato(535) deny(1) mach-lookup com.apple.lsd.mapdb
22/12/2015 3:49:50.802 p.m. AssetCacheLocatorService[535]: LaunchServices: disconnect event received for service com.apple.lsd.mapdb
22/12/2015 3:49:51.000 p.m. kernel[0]: Sandbox: AssetCacheLocato(535) deny(1) mach-lookup com.apple.lsd.modifydb
22/12/2015 3:49:51.002 p.m. AssetCacheLocatorService[535]: LaunchServices: disconnect event received for service com.apple.lsd.modifydb
22/12/2015 4:31:57.573 p.m. lsd[306]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 4:34:34.075 p.m. lsd[306]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 4:34:34.290 p.m. lsd[306]: LaunchServices: Could not store lsd-identifiers file at /private/var/db/lsd/com.apple.lsdschemes.plist
22/12/2015 4:37:20.000 p.m. kernel[0]: process lsd[220] thread 26462 caught burning CPU!; EXC_RESOURCE supressed due to audio playback
En cuanto a este mensaje:
22/12/2015 3:44:07.469 p.m. sudo[45308]: MyUsername : TTY=ttys000 ; PWD=/private/var/db ; USER=root ; COMMAND=/bin/mkdir lsd
Intenté hacer un directorio llamado /private/var/db/lsd
como root.
Además, el uso de mi CPU parece ser muy intermitente (lo que nunca hizo antes).
Al investigar /usr/libexec
, descubrí lsd
que se creó el 17 de septiembre de 2015. ¿Por qué es tan nuevo (junto con todo lo demás en ese directorio)?