|author||Paul Duffin <email@example.com>||Wed Jun 12 13:32:56 2019 +0100|
|committer||Paul Duffin <firstname.lastname@example.org>||Wed Jun 12 13:32:56 2019 +0100|
Remove superfluous use of no_framework_libs: true The no_framework_libs property makes no sense on java_library_host. Bug: 134566750 Test: m droid Change-Id: I14d9c841c6f4cae5d9be739f8ef63aef8b51d2a3
Trebuchet is a Kotlin library for parsing and analyzing Android trace files generated by the
systrace commands. This is not an officially supported Google product.
The code for the Trebuchet library can be found in the
Trebuchet comes bundled with several programs for analyzing one or more trace files.
The Startup Analyzer program takes a trace file, detects any startup events that occurred during the traced time period, and prints information about the events. If Trebuchet is built using the Android build system, there will be a StartupAnalyzerKt program placed into a directory that is a member of the PATH system variable. If you wish to use Gradle, you can use the
startup-analyzer.sh script located in the
The Startup Summarizer program takes a set of trace files, detects startup events in each file, and computes average and standard deviation for startup stats, broken down by program name, compiler filter, and cache status. If Trebuchet is built using the Android build system, there will be a StartupSummarizerKt program placed into a directory that is a member of the PATH system variable. If you wish to use Gradle, you can use the
startup-summarizer.sh script located in the
scripts/ directory contains a shell script called
run-startup.sh, which will start a trace, launch an activity given a package name and an activity name, transfer the trace file to the host machine, and run the StartupAnalyzer.