On Thu, 06 Dec 2007 13:34:10 -0800, Ben Pfaff <[EMAIL PROTECTED]> said:
> I use "time" in benchmarking scripts.
I do not find the built in time to be a substitute for the good
old fashioned time command. Observe:
__> time sleep 20
Real: 20.03s User: 0.00s System: 0.00s Percent: 0% Cmd: sleep 20
__> /usr/bin/time sleep 20
0.00user 0.00system 0:20.01elapsed 0%CPU (0avgtext+0avgdata 0maxresident)k
0inputs+0outputs (0major+188minor)pagefaults 0swaps
__> time -v sleep 2
zsh: command not found: -v
[3] 4136 exit 127 -v sleep 2
Real: 0.00s User: 0.00s System: 0.00s Percent: 0% Cmd: -v sleep 2
__> /usr/bin/time -v sleep 2
Command being timed: "sleep 2"
User time (seconds): 0.00
System time (seconds): 0.00
Percent of CPU this job got: 0%
Elapsed (wall clock) time (h:mm:ss or m:ss): 0:02.00
Average shared text size (kbytes): 0
Average unshared data size (kbytes): 0
Average stack size (kbytes): 0
Average total size (kbytes): 0
Maximum resident set size (kbytes): 0
Average resident set size (kbytes): 0
Major (requiring I/O) page faults: 0
Minor (reclaiming a frame) page faults: 192
Voluntary context switches: 3
Involuntary context switches: 0
Swaps: 0
File system inputs: 0
File system outputs: 0
Socket messages sent: 0
Socket messages received: 0
Signals delivered: 0
Page size (bytes): 4096
Exit status: 0
manoj
--
Men never make passes at girls wearing glasses. Dorothy Parker
Manoj Srivastava <[EMAIL PROTECTED]> <http://www.debian.org/~srivasta/>
1024D/BF24424C print 4966 F272 D093 B493 410B 924B 21BA DABB BF24 424C
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