Re: [dtrace-discuss] dtrace wired issue

2008-01-15 Thread Aubrey Li
On Jan 15, 2008 4:43 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Aubrey Li wrote: > > On Jan 15, 2008 2:45 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > > > >> Hi Aubrey, > >> > >>> ---snip-- > >>> setrlimit(RLIMIT_NOFILE, 0xFD7FFFDFEE80)= 0 > >>> openat(AT_FDCWD, "/

Re: [dtrace-discuss] dtrace wired issue

2008-01-15 Thread [EMAIL PROTECTED]
Aubrey Li wrote: > On Jan 15, 2008 2:45 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > >> Hi Aubrey, >> >>> ---snip-- >>> setrlimit(RLIMIT_NOFILE, 0xFD7FFFDFEE80)= 0 >>> openat(AT_FDCWD, "/dev/dtrace/provider", O_RDONLY|O_NDELAY|O_LARGEFILE) = 3 >>> fcntl(3, F_SETFD,

Re: [dtrace-discuss] dtrace wired issue

2008-01-15 Thread Aubrey Li
On Jan 15, 2008 2:45 PM, [EMAIL PROTECTED] <[EMAIL PROTECTED]> wrote: > Hi Aubrey, >> ---snip-- > > setrlimit(RLIMIT_NOFILE, 0xFD7FFFDFEE80)= 0 > > openat(AT_FDCWD, "/dev/dtrace/provider", O_RDONLY|O_NDELAY|O_LARGEFILE) = 3 > > fcntl(3, F_SETFD, 0x0001) = 0

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread [EMAIL PROTECTED]
Hi Aubrey, Aubrey Li wrote: > Sorry for the delay(time difference). Now I got more details. > # truss dtrace -l > snip > mmap(0x, 4096, PROT_READ|PROT_WRITE|PROT_EXEC, > MAP_PRIVATE|MAP_ANON, 4294967295, 0) = 0xFD7FFF18 > mmap(0x0001, 24576, PROT_READ|PROT_WRITE|PROT_EXE

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread [EMAIL PROTECTED]
Hi Aubrey, Aubrey Li wrote: > Sorry for the delay(time difference). Now I got more details. > # truss dtrace -l > snip > mmap(0x, 4096, PROT_READ|PROT_WRITE|PROT_EXEC, > MAP_PRIVATE|MAP_ANON, 4294967295, 0) = 0xFD7FFF18 > mmap(0x0001, 24576, PROT_READ|PROT_WRITE|PROT_EX

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
Sorry for the delay(time difference). Now I got more details. # truss dtrace -l snip mmap(0x, 4096, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON, 4294967295, 0) = 0xFD7FFF18 mmap(0x0001, 24576, PROT_READ|PROT_WRITE|PROT_EXEC, MAP_PRIVATE|MAP_ANON|MAP_ALIGN, -1, 0

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
On Jan 15, 2008 12:44 AM, Adam Leventhal <[EMAIL PROTECTED]> wrote: > On Mon, Jan 14, 2008 at 12:52:55PM +, Sean McGrath - Sun Microsystems > Ireland wrote: > > Aubrey Li stated: > > < Every first time to run dtrace command after the system boot up, > > < It takes a very long time to get respo

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
On Jan 14, 2008 10:46 PM, Bryan Cantrill <[EMAIL PROTECTED]> wrote: > > On Mon, Jan 14, 2008 at 09:16:34PM +0800, Aubrey Li wrote: > > On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland > > <[EMAIL PROTECTED]> wrote: > > > Aubrey Li stated: > > > < Every first time to run dtrace comma

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread [EMAIL PROTECTED]
Hi James, James C. McPherson wrote: > Aubrey Li wrote: > >> On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland >> <[EMAIL PROTECTED]> wrote: >> >>> Aubrey Li stated: >>> < Every first time to run dtrace command after the system boot up, >>> < It takes a very long time to get r

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Adam Leventhal
On Mon, Jan 14, 2008 at 06:46:49AM -0800, Bryan Cantrill wrote: > > So, I failed to understand the modules loading needs 4 minutes. > > Yes, this is definitely fishy. Is this a highly memory constrained system? > If you "modunload -i 0" enough times to get dtrace(7D) unloaded (that > is, "dtrace"

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Adam Leventhal
On Mon, Jan 14, 2008 at 12:52:55PM +, Sean McGrath - Sun Microsystems Ireland wrote: > 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 > /d

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Bryan Cantrill
On Mon, Jan 14, 2008 at 09:16:34PM +0800, Aubrey Li wrote: > On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland > <[EMAIL PROTECTED]> wrote: > > Aubrey Li stated: > > < Every first time to run dtrace command after the system boot up, > > < It takes a very long time to get response. >

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
On Jan 14, 2008 9:38 PM, James C. McPherson <[EMAIL PROTECTED]> wrote: > Aubrey Li wrote: > > On Jan 14, 2008 9:26 PM, Aubrey Li <[EMAIL PROTECTED]> wrote: > >> On Jan 14, 2008 9:22 PM, James C. McPherson <[EMAIL PROTECTED]> wrote: > > >>> If you run "dtrace -l" with no args, *every* single lo

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread James C. McPherson
Aubrey Li wrote: > On Jan 14, 2008 9:26 PM, Aubrey Li <[EMAIL PROTECTED]> wrote: >> On Jan 14, 2008 9:22 PM, James C. McPherson <[EMAIL PROTECTED]> wrote: >>> If you run "dtrace -l" with no args, *every* single loadable >>> module on the system will be loaded, interrogated by dtrace >>> and th

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread [EMAIL PROTECTED]
Hi James, James C. McPherson wrote: > Aubrey Li wrote: > >> On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland >> <[EMAIL PROTECTED]> wrote: >> >>> Aubrey Li stated: >>> < Every first time to run dtrace command after the system boot up, >>> < It takes a very long time to get

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
On Jan 14, 2008 9:26 PM, Aubrey Li <[EMAIL PROTECTED]> wrote: > > On Jan 14, 2008 9:22 PM, James C. McPherson <[EMAIL PROTECTED]> wrote: > > Aubrey Li wrote: > > > On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland > > > <[EMAIL PROTECTED]> wrote: > > >> Aubrey Li stated: > > >> < Eve

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
On Jan 14, 2008 9:22 PM, James C. McPherson <[EMAIL PROTECTED]> wrote: > Aubrey Li wrote: > > On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland > > <[EMAIL PROTECTED]> wrote: > >> Aubrey Li stated: > >> < Every first time to run dtrace command after the system boot up, > >> < It take

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread James C. McPherson
Aubrey Li wrote: > On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland > <[EMAIL PROTECTED]> wrote: >> 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: >>

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Aubrey Li
On Jan 14, 2008 8:52 PM, Sean McGrath - Sun Microsystems Ireland <[EMAIL PROTECTED]> wrote: > 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 > /

Re: [dtrace-discuss] dtrace wired issue

2008-01-14 Thread Sean McGrath - Sun Microsystems Ireland
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 < < real4m8.011s < user0m0.116s < sys 0m2.420s This first time is probably whe