diff --git a/protractor-shared.js b/protractor-shared.js
index 21ed44c631..e004925487 100644
--- a/protractor-shared.js
+++ b/protractor-shared.js
@@ -155,7 +155,7 @@ var config = exports.config = {
 
   jasmineNodeOpts: {
     showColors: true,
-    defaultTimeoutInterval: argv.benchpress ? 80000 : 30000
+    defaultTimeoutInterval: argv['benchmark'] ? 1200000 : 30000
   },
   params: {
     benchmark: {
diff --git a/scripts/ci/env_dart.sh b/scripts/ci/env_dart.sh
index 0626b1e8a1..2e20033502 100755
--- a/scripts/ci/env_dart.sh
+++ b/scripts/ci/env_dart.sh
@@ -70,6 +70,7 @@ if [[ -z $ENV_SET ]]; then
   export DARTSDK
   export DART
   export PUB=${PUB:-"$DART_SDK/bin/pub"}
+  export PUB_CACHE=$DART_SDK/pub-cache
   export DARTANALYZER=${DARTANALYZER:-"$DART_SDK/bin/dartanalyzer"}
   export DARTDOC=${DARTDOC:-"$DART_SDK/bin/dartdoc"}
   export DART_DOCGEN=${DART_DOCGEN:-"$DART_SDK/bin/docgen"}
diff --git a/scripts/jenkins/jenkins_perf.sh b/scripts/jenkins/jenkins_perf.sh
index e897945298..01324f2cfa 100755
--- a/scripts/jenkins/jenkins_perf.sh
+++ b/scripts/jenkins/jenkins_perf.sh
@@ -6,7 +6,7 @@ export ANDROID_SDK="/Users/Shared/jenkins/android-sdk"
 export PATH+=":$ANDROID_SDK/tools:$ANDROID_SDK/platform-tools"
 export PATH+=":/usr/local/git/bin"
 
-export CHANNEL=stable
+export DART_CHANNEL=dev
 export ARCH=macos-ia32
 export PERF_BROWSERS=ChromeAndroid
 export CLOUD_SECRET_PATH="/Users/Shared/jenkins/keys/perf-cloud-secret"
@@ -15,7 +15,12 @@ export GIT_SHA=$(git rev-parse HEAD)
 nvm use 0.10
 
 ./scripts/ci/init_android.sh
-./scripts/ci/install_dart.sh
+./scripts/ci/install_dart.sh ${DART_CHANNEL} ${ARCH}
+npm cache clean
+# use newest npm because of errors during npm install like
+# npm ERR! EEXIST, open '/Users/Shared/Jenkins/.npm/e4d0eb16-adable-stream-1-1-13-package-tgz.lock'
+npm install -g npm@2.6
 npm install
-./scripts/ci/build.sh
-./scripts/ci/test_perf.sh
\ No newline at end of file
+./scripts/ci/build_js.sh
+./scripts/ci/build_dart.sh
+./scripts/ci/test_perf.sh