rtla/tests: Limit duration to maximum of 10s

Many of the original rtla tests included durations of 1 minute and 30
seconds. Experience has shown this is unnecessary, since 10 seconds as
waiting time for samples to appear.

Change duration of all rtla tests to at most 10 seconds. This speeds up
testing significantly.

Before:
$ make check
All tests successful.
Files=3, Tests=54, 536 wallclock secs
( 0.03 usr  0.00 sys + 20.31 cusr 22.02 csys = 42.36 CPU)
Result: PASS

After:
$ make check
...
All tests successful.
Files=3, Tests=54, 196 wallclock secs
( 0.03 usr  0.01 sys + 20.28 cusr 20.68 csys = 41.00 CPU)
Result: PASS

Cc: John Kacur <jkacur@redhat.com>
Cc: Luis Goncalves <lgoncalv@redhat.com>
Cc: Arnaldo Carvalho de Melo <acme@kernel.org>
Cc: Chang Yin <cyin@redhat.com>
Cc: Costa Shulyupin <costa.shul@redhat.com>
Cc: Crystal Wood <crwood@redhat.com>
Cc: Gabriele Monaco <gmonaco@redhat.com>
Link: https://lore.kernel.org/20250626123405.1496931-9-tglozar@redhat.com
Signed-off-by: Tomas Glozar <tglozar@redhat.com>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>

diff --git a/tools/tracing/rtla/tests/hwnoise.t b/tools/tracing/rtla/tests/hwnoise.t
index 5f71401a139e6855aacc40b51cd67cdd69c47762..448877564b8d9f3f69f63672cd87f0d4a6c7b899 100644 (file)
--- a/tools/tracing/rtla/tests/hwnoise.t
+++ b/tools/tracing/rtla/tests/hwnoise.t
@@ -10,12 +10,12 @@ check "verify help page" \
 check "detect noise higher than one microsecond" \
        "hwnoise -c 0 -T 1 -d 5s -q"
 check "set the automatic trace mode" \
-       "hwnoise -a 5 -d 30s" 2
+       "hwnoise -a 5 -d 10s" 2
 check "set scheduling param to the osnoise tracer threads" \
-       "hwnoise -P F:1 -c 0 -r 900000 -d 1M -q"
+       "hwnoise -P F:1 -c 0 -r 900000 -d 10s -q"
 check "stop the trace if a single sample is higher than 1 us" \
-       "hwnoise -s 1 -T 1 -t -d 30s" 2
+       "hwnoise -s 1 -T 1 -t -d 10s" 2
 check "enable a trace event trigger" \
-       "hwnoise -t -e osnoise:irq_noise trigger=\"hist:key=desc,duration:sort=desc,duration:vals=hitcount\" -d 1m"
+       "hwnoise -t -e osnoise:irq_noise trigger=\"hist:key=desc,duration:sort=desc,duration:vals=hitcount\" -d 10s"
 
 test_end

diff --git a/tools/tracing/rtla/tests/osnoise.t b/tools/tracing/rtla/tests/osnoise.t
index 44908fc01abfd80502219b578dbbd497248e7673..6a4dfa31dc55ed86879558effb3a6bc73897a3c3 100644 (file)
--- a/tools/tracing/rtla/tests/osnoise.t
+++ b/tools/tracing/rtla/tests/osnoise.t
@@ -8,13 +8,13 @@ set_timeout 2m
 check "verify help page" \
        "osnoise --help"
 check "verify the --priority/-P param" \
-       "osnoise top -P F:1 -c 0 -r 900000 -d 1M -q"
+       "osnoise top -P F:1 -c 0 -r 900000 -d 10s -q"
 check "verify the --stop/-s param" \
        "osnoise top -s 30 -T 1 -t" 2
 check "verify the  --trace param" \
        "osnoise hist -s 30 -T 1 -t" 2
 check "verify the --entries/-E param" \
-       "osnoise hist -P F:1 -c 0 -r 900000 -d 1M -b 10 -E 25"
+       "osnoise hist -P F:1 -c 0 -r 900000 -d 10s -b 10 -E 25"
 
 # Test setting default period by putting an absurdly high period
 # and stopping on threshold.

diff --git a/tools/tracing/rtla/tests/timerlat.t b/tools/tracing/rtla/tests/timerlat.t
index b354bacd78f85eefe719bb2829670313fe1b798a..2d59ee199c4dab03412aa63d6f2cd3ffb96c0f91 100644 (file)
--- a/tools/tracing/rtla/tests/timerlat.t
+++ b/tools/tracing/rtla/tests/timerlat.t
@@ -25,9 +25,9 @@ check "verify help page" \
 check "verify -s/--stack" \
        "timerlat top -s 3 -T 10 -t" 2
 check "verify -P/--priority" \
-       "timerlat top -P F:1 -c 0 -d 1M -q"
+       "timerlat top -P F:1 -c 0 -d 10s -q"
 check "test in nanoseconds" \
-       "timerlat top -i 2 -c 0 -n -d 30s" 2
+       "timerlat top -i 2 -c 0 -n -d 10s" 2
 check "set the automatic trace mode" \
        "timerlat top -a 5 --dump-tasks" 2
 check "print the auto-analysis if hits the stop tracing condition" \
@@ -35,9 +35,9 @@ check "print the auto-analysis if hits the stop tracing condition" \
 check "disable auto-analysis" \
        "timerlat top -s 3 -T 10 -t --no-aa" 2
 check "verify -c/--cpus" \
-       "timerlat hist -c 0 -d 30s"
+       "timerlat hist -c 0 -d 10s"
 check "hist test in nanoseconds" \
-       "timerlat hist -i 2 -c 0 -n -d 30s" 2
+       "timerlat hist -i 2 -c 0 -n -d 10s" 2
 
 # Actions tests
 check "trace output through -t" \