
Tracing and Logging Utilities
strace
Chapter 7 193
Examples of strace Output
The command:
strace 200 48 all
gives the following output:
324112 14:59:16 33683766 1 ... 200 48 CALL Out:‘30’ lci 400 gfi 1
324115 14:59:16 33683776 1 ... 200 48 CAA In:‘30’ lci 400 gfi 1
324116 14:59:16 33683776 6 ... 200 48 DATA Out:‘30’ lci 400 ns/nr 0000
324119 14:59:16 33683778 6 ... 200 48 DATA In:‘30’ lci 400 ns/nr 0001
324124 14:59:16 33683781 2 ... 200 48 CLR Out:‘30’ lci 400 C/D 00f2
324127 14:59:16 33683782 2 ... 200 48 CLC In:‘30’ lci 400
Column labels to help you interpret the output are shown in the
following table:
The command:
strace 200 49 all
gives the following output:
324191 14:59:59 33688076 1 ... 200 49 CALL In:‘31’ lci 400 gfi 1
324192 14:59:59 33688086 1 ... 200 49 CAA Out:‘31’ lci 400 gfi 1
324195 14:59:59 33688087 6 ... 200 49 DATA In:‘31’ lci 400 ns/nr 0000
324196 14:59:59 33688087 6 ... 200 49 DATA Out:‘31’ lci 400 ns/nr 0001
Table 7-11
record
num
time tics pri ind mod sub data
324112 14:59:16 33683766 1 ... 200 48 CALL
Out
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