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Diffstat (limited to 'testsuite/systemtap.examples/index.txt')
| -rw-r--r-- | testsuite/systemtap.examples/index.txt | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/testsuite/systemtap.examples/index.txt b/testsuite/systemtap.examples/index.txt index 49a7e89b..98d96302 100644 --- a/testsuite/systemtap.examples/index.txt +++ b/testsuite/systemtap.examples/index.txt @@ -261,6 +261,18 @@ keywords: network statistics and grouped by individual sockets. +process/chng_cpu.stp - Monitor Changes in Processor Executing a Task +keywords: scheduler + + 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. + + process/errsnoop.stp - tabulate system call errors keywords: process syscall @@ -288,6 +300,17 @@ keywords: syscall locking futex highest. +process/migrate.stp - Track the Migration of Specific Executables +keywords: scheduler + + 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. + + process/pf2.stp - Profile kernel functions keywords: profiling |