Aubrey Li stated: < Every first time to run dtrace command after the system boot up, < It takes a very long time to get response. < But the second time is OK, as follows: < < # time dtrace -l > /dev/null < < real 4m8.011s < user 0m0.116s < sys 0m2.420s
This first time is probably when the kernel is loading the dtrace modules. Though still seems slow, 4 minutes. What kind of system (cpu speed etc) is the machine ? < # time dtrace -l > /dev/null < < real 0m0.632s < user 0m0.075s < sys 0m0.553s < And the second time, the dtrace modules are already loaded so less time. < Any clue? < < Thanks, < -Aubrey Regards, -- Sean. . _______________________________________________ dtrace-discuss mailing list dtrace-discuss@opensolaris.org