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Commit b86f33be authored by Nandana Dutt's avatar Nandana Dutt
Browse files

dumpstate: Log duration only if significant 

Ignore durations shorter than 500ms. Also adjust
the precision of the duration logged accordingly.

This is to avoid log spam.

Test: verified logcat on bugreport
Change-Id: Ibcef6b107de4327f769242c0c43d7f5317eee7f6
parent b0f2b48c

cmds/dumpstate/utils.cpp

+6 −4
Original line number Diff line number Diff line
@@ -102,14 +102,16 @@ DurationReporter::DurationReporter(const std::string& title, bool logcat_only) 


DurationReporter::~DurationReporter() {

    if (!title_.empty()) {

        uint64_t elapsed = Nanotime() - started_;

        MYLOGD("Duration of '%s': %.3fs\n", title_.c_str(), (float)elapsed / NANOS_PER_SEC);

        float elapsed = (float)(Nanotime() - started_) / NANOS_PER_SEC;

        if (elapsed < .5f) {

            return;

        }

        MYLOGD("Duration of '%s': %.2fs\n", title_.c_str(), elapsed);

        if (logcat_only_) {

            return;

        }

        // Use "Yoda grammar" to make it easier to grep|sort sections.

        printf("------ %.3fs was the duration of '%s' ------\n", (float)elapsed / NANOS_PER_SEC,

               title_.c_str());

        printf("------ %.3fs was the duration of '%s' ------\n", elapsed, title_.c_str());

    }

}