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diff --git a/testsuite/systemtap.examples/index.html b/testsuite/systemtap.examples/index.html index e186b615..2b72fab9 100644 --- a/testsuite/systemtap.examples/index.html +++ b/testsuite/systemtap.examples/index.html @@ -100,6 +100,9 @@ keywords: <a href="keyword-index.html#MEMORY">MEMORY</a> <a href="keyword-index. <li><a href="memory/pfaults.stp">memory/pfaults.stp</a> - Generate Log of Major and Minor Page Faults<br> keywords: <a href="keyword-index.html#MEMORY">MEMORY</a> <br> <p>The pfaults.stp script generates a simple log for each major and minor page fault that occurs on the system. Each line contains a timestamp (in microseconds) when the page fault servicing was completed, the pid of the process, the address of the page fault, the type of access (read or write), the type of fault (major or minor), and the elapsed time for page fault. This log can be examined to determine where the page faults are occuring.</p></li> +<li><a href="network/autofs4.stp">network/autofs4.stp</a> - Watch autofs4 operations<br> +keywords: <a href="keyword-index.html#NETWORK">NETWORK</a> <a href="keyword-index.html#AUTOFS">AUTOFS</a> <a href="keyword-index.html#NFS">NFS</a> <br> +<p>Trace key autofs4 operations such as mounting or unmounting remote filesystems.</p></li> <li><a href="network/dropwatch.stp">network/dropwatch.stp</a> - Watch Where Socket Buffers are Freed in the Kernel<br> keywords: <a href="keyword-index.html#NETWORK">NETWORK</a> <a href="keyword-index.html#TRACEPOINT">TRACEPOINT</a> <a href="keyword-index.html#BUFFER">BUFFER</a> <a href="keyword-index.html#FREE">FREE</a> <br> <p>Every five seconds the dropwatch.stp script lists the number of socket buffers freed at locations in the kernel.</p></li> @@ -118,6 +121,12 @@ keywords: <a href="keyword-index.html#NETWORK">NETWORK</a> <a href="keyword-inde <li><a href="network/tcpdumplike.stp">network/tcpdumplike.stp</a> - Dump of Received TCP Packets<br> keywords: <a href="keyword-index.html#NETWORK">NETWORK</a> <a href="keyword-index.html#TRAFFIC">TRAFFIC</a> <br> <p>The tcpdumplike.stp prints out a line for each TCP packet received. Each line includes the source and destination IP addresses, the source and destination ports, and flags.</p></li> +<li><a href="network/tcpipstat.stp">network/tcpipstat.stp</a> - Display network statistics for individual TCP sockets.<br> +keywords: <a href="keyword-index.html#NETWORK">NETWORK</a> <a href="keyword-index.html#STATISTICS">STATISTICS</a> <br> +<p>tcpipstat collects and display network statistics related to individual TCP sockets or groups of sockets. The statistics that are collected are simmer to that of the command netstat -s, only sorted and grouped by individual sockets.</p></li> +<li><a href="process/chng_cpu.stp">process/chng_cpu.stp</a> - Monitor Changes in Processor Executing a Task<br> +keywords: <a href="keyword-index.html#SCHEDULER">SCHEDULER</a> <br> +<p>The chng_cpu.stp script takes an argument which is the executable name of the task it should monitor. Each time a task with that executable name is found running on a different processor, the script prints out the thread id (tid), the executable name, the processor now running the task, the thread state, and a backtrace showing the kernel functions that triggered the running of the task on the processor.</p></li> <li><a href="process/errsnoop.stp">process/errsnoop.stp</a> - tabulate system call errors<br> keywords: <a href="keyword-index.html#PROCESS">PROCESS</a> <a href="keyword-index.html#SYSCALL">SYSCALL</a> <br> <p>The script prints a periodic tabular report about failing system calls, by process and by syscall failure. The first optional argument specifies the reporting interval (in seconds, default 5); the second optional argument gives a screen height (number of lines in the report, default 20).</p></li> @@ -127,6 +136,9 @@ keywords: <a href="keyword-index.html#PROCESS">PROCESS</a> <a href="keyword-inde <li><a href="process/futexes.stp">process/futexes.stp</a> - System-Wide Futex Contention<br> keywords: <a href="keyword-index.html#SYSCALL">SYSCALL</a> <a href="keyword-index.html#LOCKING">LOCKING</a> <a href="keyword-index.html#FUTEX">FUTEX</a> <br> <p>The script watches the futex syscall on the system. On exit the futexes address, the number of contentions, and the average time for each contention on the futex are printed from lowest pid number to highest.</p></li> +<li><a href="process/migrate.stp">process/migrate.stp</a> - Track the Migration of Specific Executables<br> +keywords: <a href="keyword-index.html#SCHEDULER">SCHEDULER</a> <br> +<p>The migrate.stp script takes an argument which is the executable name of the task it should monitor. Each time a task with that executable name migrates between processors an entry is printed with the process id (pid), the executable name, the processor off loading the task, and the process taking the task. Note that the task may or may not be executing at the time of the migration.</p></li> <li><a href="process/pf2.stp">process/pf2.stp</a> - Profile kernel functions<br> keywords: <a href="keyword-index.html#PROFILING">PROFILING</a> <br> <p>The pf2.stp script sets up time-based sampling. Every five seconds it prints out a sorted list with the top ten kernel functions with samples.</p></li> |