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author | fche <fche> | 2006-08-12 05:13:09 +0000 |
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committer | fche <fche> | 2006-08-12 05:13:09 +0000 |
commit | 814bc89d4635f101b2c0077598f31aad95ed15b7 (patch) | |
tree | 407a49dbaf446af4751f5068607a7fb8dad0611d /testsuite/systemtap.samples/iotask2.stp | |
parent | 6b6d04673a1ef175821afc7d4fabdb496698e8e3 (diff) | |
download | systemtap-steved-814bc89d4635f101b2c0077598f31aad95ed15b7.tar.gz systemtap-steved-814bc89d4635f101b2c0077598f31aad95ed15b7.tar.xz systemtap-steved-814bc89d4635f101b2c0077598f31aad95ed15b7.zip |
2006-08-12 Frank Ch. Eigler <fche@elastic.org>
* configure.ac, Makefile.am: Descend into testsuite/
directory. Remove local test logic.
* configure, Makefile.in: Regenerated.
* runtest.sh: Not yet removed.
* HACKING: Update for new testsuite layout.
2006-08-12 Frank Ch. Eigler <fche@elastic.org>
* all: Reorganized old pass-1..4 tests one dejagnu bucket.
Moved over old pass-5 tests, except for disabled syscalls tests.
* Makefile (installcheck): New target for running pass-1..5
tests against installed systemtap.
Diffstat (limited to 'testsuite/systemtap.samples/iotask2.stp')
-rw-r--r-- | testsuite/systemtap.samples/iotask2.stp | 42 |
1 files changed, 42 insertions, 0 deletions
diff --git a/testsuite/systemtap.samples/iotask2.stp b/testsuite/systemtap.samples/iotask2.stp new file mode 100644 index 00000000..1f3248e3 --- /dev/null +++ b/testsuite/systemtap.samples/iotask2.stp @@ -0,0 +1,42 @@ +global names, opens, reads, writes + +probe begin { log("starting probe") } + +probe timer.ms(10000) { + log("stopping probe after 10 seconds") + exit() +} + +probe kernel.function("sys_open") { + e=execname(); names[e]=1 + opens[e] ++ # simple integer array +} + +probe kernel.function("sys_read") { + e=execname(); names[e]=1 + reads[e] <<< $count # statistics array +} + +probe kernel.function("sys_write") { + e=execname(); names[e]=1 + writes[e] <<< $count # statistics array +} + + +probe end { + foreach (name+ in names) { # sort by name + printf("process: %s\n", name) + if (opens[name]) + printf("opens n=%d\n", opens[name]) + if (@count(reads[name])) + printf("reads n=%d, sum=%d, avg=%d\n", + @count(reads[name]), # extracting stat results + @sum(reads[name]), + @avg(reads[name])) + if (@count(writes[name])) + printf("writes n=%d, sum=%d, avg=%d\n", + @count(writes[name]), # extracting stat results + @sum(writes[name]), + @avg(writes[name])) + } +} |