All graphs for this bug:
  https://chromeperf.appspot.com/group_report?bug_id=642324

Original alerts at time of bug-filing:
  https://chromeperf.appspot.com/group_report?keys=agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvpeipAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvrLOrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3r22rgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgweHzugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvo3qtwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_oy9uAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvsvipwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvpLyowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_srwrwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3v-NogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3oPxpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgweycsAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvonKpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvs7LtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_o7KqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvqKFtwkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvtqjrQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3tjb7wgM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvqqdqAsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3r_AtgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3ruDsgkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3uampQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3ruktAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvrTdvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgwZGHqAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgwcHwswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvu7MrgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvp_MowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvr6YsQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3oOWugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvtmspAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvrTJrwsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3oXG6QoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvrTHoAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvu3bpAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvrT4ugsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvru3sQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3t-xqwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3t_8owoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3t-tugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvoahogoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3t_bpwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvoGNqQsM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3r-UrwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvr7xpAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvo3-rgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvp3yvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvp2AtQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvueBvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvtmVvQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3v_GrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvqjstwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvr3nowoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvoj_tQkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvv75uwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvoa6vQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICggYHitgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgwZmVtAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvsmoswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_oSQqwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvtSVowkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg_uDfuwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvv6eqgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3v_rswoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvoj_tQoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICg3r-KvgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvpLusgoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICggY-2twkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICggd2iugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvu6avwoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvsuEugoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvsHktAkM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvtnBrAoM,agxzfmNocm9tZXBlcmZyFAsSB0Fub21hbHkYgICgvrr1pwsM


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

webrtc-android-tests-nexus5
webrtc-android-tests-nexus72
webrtc-linux-large-tests
webrtc-mac-large-tests
webrtc-win-large-tests

Hi Philip, it looks like there is a significant improvement in many ramp up/down stats due to your recent CLs (such as https://codereview.webrtc.org/2254733005 and https://codereview.webrtc.org/2269993002). Could you have a look to check that this is what you were expecting? Thanks.

Yepp, this is my CL causing these changes. Almost all of them are expected since we restored the behavior of the prober to probe at x3 and x6 times the start bitrate, but a few seems odd. I will take a look at them.

Added three more alerts to the plots, this time from the webrtc-android-tests-nexus9 bot.