similar to: sys_snapshot strcuture and probe action

Hi folks...!!! I´ve a problem that i did not solve it. i want to limit the DOWNLOAD to my hosts (upstream traffic for the firewall) using IMQ, If i classify by PORT (source or destination) all seems to be fine, but...BUT...if i want to restrict by IP addresss (internal IP address) i can´t do it, because my hosts go to Internet toward the firewall using NAT, so after NAT my IP address in

Dear R experts, I'm reading data from an online database via API and it gets delivered in this messy comma separated structure, > RAW.API <-

Would someone "in the know" be willing to write up (preferably blog) definitive definitions/explanations of all the arcstats provided via kstat? I''m struggling with proper interpretation of certain values, namely "p", "memory_throttle_count", and the mru/mfu+ghost hit vs demand/prefetch hit counters. I think I''ve got it figured out, but

Hi the Crossbow team, I am testing my UV fastpath bits and I found several issues that need your suggestion: 1. dladm show-usage won''t work if UV fastpath is enabled. Since the link usage data are collected based on the statistics of the mac_client_impl_t, and UV fastpath skips the GLDv3 processing, that won''t be available. I don''t see a solution for this except

Hi gurus, I like zpool iostat and I like system monitoring, so I setup a script within sma to let me get the zpool iostat figures through snmp. The problem is that as zpool iostat is only run once for each snmp query, it always reports a static set of figures, like so: root at exodus:snmp # zpool iostat -v capacity operations bandwidth pool used avail read

Hi, I am profiling some workloads for the voluntary and involuntary context switches. I am interested in finding out the reasons causing these two types of context switches. As far as I understand, involuntary context switch happens on expiration of time slice or when a higher priority process comes in. While the voluntary switch generally happens when a process is waiting for I/O etc. So to

Hi: on a niagara platform, right after invokation of the plockstat(1M) for monitoring all events to a specific user-land process. It locks all monitored user-land processes pointer is very appreciated Thanks This message posted from opensolaris.org

Hi: On niagara system, I am trying to resolve the Lock contention which results in low CPU usage. I have probed the Mutex hold event for heavy expensive lock releasing during user land processes test cycle. Any way to further investigate the call below is contributed by system library, user land process or kernel lock. This Mutex Hold: libsyssrv.so`__1cHSWMutexLmutexUnlock6M Thanks This

Hi, Please forgive me if my searching-fu has failed me in this case, but I''ve been unable to find any information on how people are going about monitoring and alerting regarding memory usage on Solaris hosts using ZFS. The problem is not that the ZFS ARC is using up the memory, but that the script Nagios is using to check memory usage simply sees, say 96% RAM used, and alerts. The

Scenary: Fedora Core 5 + VirtualimPro Ruber RPM''s : ruby-libs-1.8.4-8.fc5 ruby-rdoc-1.8.4-8.fc5 ruby-mode-1.8.4-8.fc5 ruby-libs-1.8.4-8 ruby-debuginfo-1.8.4-8 ruby-ri-1.8.4-8 ruby-1.8.4-8 ruby-rdoc-1.8.4-8 ruby-devel-1.8.4-8 ruby-mode-1.8.4-8 ruby-tcltk-1.8.4-8 ruby-1.8.4-8.fc5 ruby-irb-1.8.4-8.fc5 ruby-ri-1.8.4-8.fc5 ruby-devel-1.8.4-8.fc5 ruby-irb-1.8.4-8 ruby-docs-1.8.4-8

Hi ZFSers, I''ve been working on merging the Joyent arcstat enhancements with some of my own and am now to the point where it is time to broaden the requirements gathering. The result is to be merged into the illumos tree. arcstat is a perl script to show the value of ARC kstats as they change over time. This is similar to the ideas behind mpstat, iostat, vmstat, and friends. The current

I would like zpool iostat to take a "-p" option to output parsable statistics with absolute counters/figures that for example could be fed to MRTG, RRD, et al. The "zpool iostat [-v] POOL 60 [N]" is great for humans but not very api-friendly; N=2 is a bit overkill and unreliable. Is this info available in kstat, or is this an RFE candidate? In Solaris10? Ditto for zpool

One of the things that I''ve been asked to look at lately is interrupt load spreading, and intrd, to improve the network performance of CMT systems. From my read of the code, it looks like intrd only knows about virtual processors. This has major breakage in that all the virtual processors on a single core in a Niagra system share the common interrupt logic. I.e. when the

Does anyone out there have any thoughts on the type of load common DTrace scripts would cause on a system if run 24x7? I know "common DTrace scripts" and their underlining probe calls a vague statement. So for the lack of a common and establish set of scripts in the OS, I''ll use the most popular right for my question...the DTraceToolkit from Brendan Gregg. Which by the

(Bcc''ed to networking discuss). Hi All, Have enclosed man page draft for dlstat(1M) herewith. This is part of the effort to gain better visibility into network traffic in light of crossbow features like virtual NICs, interrupt vs. polling modes etc. This in turn would greatly assist network performance analysis. It is also aimed at segregating link/flow configuration from

Hello all, i''m trying to run the tool tcptop from the dtracetoolkit but it fails. I got the following error: tcptop -C 30 dtrace: failed to compile script /dev/fd/11: "usr/include/sys/kstat.h", line 439: invalid type combination I let it run on different machines on a Ultra 45 and a E20K both with Solaris 10 same result. any ideas? best regards Jens This message

Hi all, Can any one tell me how to use Ajax with Rails. Send me quick start up link and videos. Thanks Regards Fahim Babar PAtel -- You received this message because you are subscribed to the Google Groups "Ruby on Rails: Talk" group. To post to this group, send email to rubyonrails-talk-/JYPxA39Uh5TLH3MbocFF+G/Ez6ZCGd0@public.gmane.org To unsubscribe from this

We''re starting to grow our ZFS environment and really need to start standardizing our monitoring procedures. OS tools are great for spot troubleshooting and sar can be used for some trending, but we''d really like to tie this into an SNMP based system that can generate graphs for us (via RRD or other). Whether or not we do this via our standard enterprise monitoring tool or

Can someone, more learned in the ways of dtrace point me at what to look at to help understand why the kernel on one machine is using tons of memory, while another machine doing the same task/same user load is not. swapinfo for the "afflicted" machine shows RAM _______Total 16384 Mb RAM Unusable 73 Mb RAM Kernel 9226 Mb RAM Locked 2 Mb RAM Used

Hi, Can I use DTrace to determine memory status? 1.Total Physical Memory, Used Memory. 2.Total Swap Space and Used Swap Space. I did find few DTrace scripts but had too much in them and I am unable to chop off unwanted lines of code due to lack of knowledge. It will be very helpful if some one can share the piece of code that serves my purpose as mentioned above. Regards, Ramesh. Ramesh