Revision range first seen: r498541 to r498664
Link to failing step log: https://luci-logdog.appspot.com/v/?s=chrome%2Fbb%2Fchromium.perf%2FMac_10.11_Perf%2F1107%2F%2B%2Frecipes%2Fsteps%2Fsystem_health.common_desktop_on_Intel_GPU_on_Mac_on_Mac-10.11%2F0%2Fstdout

Going to disable and kick off a bisect