All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=916862

(For debugging:) Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?sid=ed7ac0880ab1d255b91424ca4b1d8bbaefcc1c00f4bc5471989ab1cf8d24aab7


Bot(s) for this bug's original alert(s):

Win 7 Perf

blink_perf.events - Benchmark documentation link:
  https://bit.ly/blink-perf-benchmarks

📍 Pinpoint job started.
https://pinpoint-dot-chromeperf.appspot.com/job/107b86e9140000

😿 Pinpoint job stopped with an error.
https://pinpoint-dot-chromeperf.appspot.com/job/107b86e9140000

An error occured while connecting to the server: Unable to fetch URL: https://storage.googleapis.com/chrome-isolated/default-gzip/31a5311a4839b9c8b6ed9cb79061540be64dd5ee?GoogleAccessId=server%40chrome-isolated.iam.gserviceaccount.com&Expires=1545362371&Signature=qC0XZFGcifmo8PRUWDaZVJaCXEVDh9kgYHNDXLWoIInW1hZ9p%2B285y5ae8ENchr5Pn5Mt0S3mfmMZvgFq%2BsmKrIlk%2BYsC%2BYcJIj1OWWKS%2FfUXU5j7elbjUl4KcSeapC0fKhVVMTnutgZub4xsUIH9%2Fxac9eisi%2BGSKPNxpNZC7cZP2e0v%2F9HhTnK7aZAO9vTp0tOmlb66A1fRc5MH9UaEFNYsUVdLMGV3drtJN%2B7xwhqQRfP13SdPyL3x8ZqSwhKX%2FQR8KPmaUsWcX64bETc66%2FXrTCpWPw%2Fex5nT0Iz3bck9k%2BpqZ4OI%2BzgdNr%2B5VrwTgw0yeTo3nMf2l8n0MZHlw%3D%3D

I have been trying to get reproductions of these issues on pinpoint but pinpoint has been flaky. I'm chasing that up.