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Probes

Probes

BEGIND program start
ENDD program end
syscall::read*:entryprocess reads
syscall::write*:entryprocess writes
syscall::open*:entryfile open
proc:::exec-successprocess create
io:::start,io:::donedisk or NFS I/O request, completion
lockstat:::adaptive-blockblocked thread acquired kernel mutex
sysinfo:::xcallsCPU cross calls
sched:::off-cputhread leaves CPU
fbt:::entryentire kernel - all function entry probes
javascript*:::JavaScript provider probes
perl*:::Perl provider probes
profile:::tick-1secrun once per sec, one CPU only
profile:::profile-123sample at 123 Hertz



  

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