From 67f8611b9ed9e40a7be946601293ac5b42c52686 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Tue, 17 Mar 2009 16:45:30 -0400 Subject: Replace systemtap.samples/ioblocktest.stp with ioblktime.stp. --- testsuite/systemtap.examples/index.txt | 13 +++++++++++++ 1 file changed, 13 insertions(+) (limited to 'testsuite/systemtap.examples/index.txt') diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index fdcd3b31..e31baf4f 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -52,6 +52,19 @@ keywords: io backtrace list from most common to least common backtrace. +io/ioblktime.stp - Average Time Block IO Requests Spend in Queue +keywords: io + + The ioblktime.stp script tracks the amount of time that each block IO + requests spend waiting for completion. The script compute the average + time waiting time for block IO per device and prints list every 10 + seconds. In some cases there can be too many oustanding block IO + operations and the script may exceed the default number of + MAXMAPENTRIES allowed. In this case the allowed number can be + increased with "-DMAXMAPENTRIES=10000" option on the stap command + line. + + io/iostats.stp - List Executables Reading and Writing the Most Data keywords: io profiling -- cgit From cc20d8532b08f7755642ecb30f22126f7ac332c2 Mon Sep 17 00:00:00 2001 From: Eugene Teo Date: Fri, 3 Apr 2009 13:47:57 -0400 Subject: new process/errsnoop.stp sample script --- testsuite/systemtap.examples/index.txt | 18 ++++++++++++++---- 1 file changed, 14 insertions(+), 4 deletions(-) (limited to 'testsuite/systemtap.examples/index.txt') diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index e31baf4f..96ac5ab0 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -56,10 +56,10 @@ io/ioblktime.stp - Average Time Block IO Requests Spend in Queue keywords: io The ioblktime.stp script tracks the amount of time that each block IO - requests spend waiting for completion. The script compute the average - time waiting time for block IO per device and prints list every 10 - seconds. In some cases there can be too many oustanding block IO - operations and the script may exceed the default number of + requests spend waiting for completion. The script computes the + average time waiting time for block IO per device and prints list + every 10 seconds. In some cases there can be too many oustanding + block IO operations and the script may exceed the default number of MAXMAPENTRIES allowed. In this case the allowed number can be increased with "-DMAXMAPENTRIES=10000" option on the stap command line. @@ -166,6 +166,16 @@ keywords: network tcp socket originator of the request. +process/errsnoop.stp - tabulate system call errors +keywords: process syscall + + 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). + + process/futexes.stp - System-Wide Futex Contention keywords: syscall locking futex -- cgit From 0e0b566a5c6de7e824067963f3c516d09d9962d3 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Fri, 3 Apr 2009 14:38:19 -0400 Subject: Describe the ansi_colors.stp and ansi_colors2.stp. Label tables appropriately. --- testsuite/systemtap.examples/index.txt | 16 ++++++++++++++++ 1 file changed, 16 insertions(+) (limited to 'testsuite/systemtap.examples/index.txt') diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index 96ac5ab0..d538d760 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -1,6 +1,22 @@ SYSTEMTAP EXAMPLES INDEX (see also keyword-index.txt) +general/ansi_colors.stp - Color Table for ansi_set_color2() and ansi_set_color3() +keywords: format + + The script prints a table showing the available color combinations + for the ansi_set_color2() and ans_set_color3() functions in the + ansi.stp tapset. + + +general/ansi_colors2.stp - Show Attribues in Table for ansi_set_color3() +keywords: format + + The script prints a table showing the available attributes (bold, + underline, and inverse) with color combinations for the + ans_set_color3() function in the ansi.stp tapset. + + general/graphs.stp - Graphing Disk and CPU Utilization keywords: disk cpu use graph -- cgit From 7a51212ca1895b85f400fafe0e5198525996af1d Mon Sep 17 00:00:00 2001 From: William Cohen Date: Tue, 14 Apr 2009 17:37:19 -0400 Subject: Minor formatting to avoid line wrap, added tcpdumplike.meta file, and regenerated index files. --- testsuite/systemtap.examples/index.txt | 8 ++++++++ 1 file changed, 8 insertions(+) (limited to 'testsuite/systemtap.examples/index.txt') diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index d538d760..d24232e7 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -182,6 +182,14 @@ keywords: network tcp socket originator of the request. +network/tcpdumplike.stp - Dump of Received TCP Packets +keywords: network traffic + + 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. + + process/errsnoop.stp - tabulate system call errors keywords: process syscall -- cgit From 0e4901b0e6524c4ed5f9b5f3ab0f2a1d1dbd86d6 Mon Sep 17 00:00:00 2001 From: William Cohen Date: Fri, 17 Apr 2009 15:41:48 -0400 Subject: Add dropwatch.stp example. --- testsuite/systemtap.examples/index.txt | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'testsuite/systemtap.examples/index.txt') diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index d24232e7..2f85628a 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -152,6 +152,13 @@ keywords: memory determine where the page faults are occuring. +network/dropwatch.stp - Watch Where Socket Buffers are Freed in the Kernel +keywords: network tracepoint buffer free + + Every five seconds the dropwatch.stp script lists the number of + socket buffers freed at locations in the kernel. + + network/nettop.stp - Periodic Listing of Processes Using Network Interfaces keywords: network traffic per-process -- cgit From 3a748561b96b9f67cf37731055a665cb491b48ab Mon Sep 17 00:00:00 2001 From: Sunzen Wang Date: Wed, 22 Apr 2009 13:52:15 +0200 Subject: Correct sigmon.meta example title and name. * testsuite/systemtap.examples/process/sigmon.meta: Correct title and name. * testsuite/systemtap.examples/index.html: Regenerated. * testsuite/systemtap.examples/index.txt: Likewise. * testsuite/systemtap.examples/keyword-index.html: Likewise. * testsuite/systemtap.examples/keyword-index.txt: Likewise. --- testsuite/systemtap.examples/index.txt | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'testsuite/systemtap.examples/index.txt') diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index 2f85628a..fa344933 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -245,7 +245,7 @@ keywords: signals that sent the signal. -process/syscalls_by_pid.stp - System-Wide Count of Syscalls by PID +process/sigmon.stp - Track a particular signal to a specific process keywords: signals The script watches for a particular signal sent to a specific -- cgit