* Performance
** [https://telemetry.mozilla.org/new-pipeline/dist.html#!cumulative=0&end_date=2017-04-19&keys=__none__!__none__!__none__&max_channel_version=nightly%252F55&measure=URLCLASSIFIER_ASYNC_CLASSIFYLOCAL_TIME&min_channel_version=null&processType=*&product=Firefox&sanitize=1&sort_keys=submissions&start_date=2017-03-08&table=0&trim=1&use_submission_date=0 URLCLASSIFIER_ASYNC_CLASSIFYLOCAL_TIME]: time spent inside AsyncClassifyLocalWithTables()
** [https://telemetry.mozilla.org/new-pipeline/dist.html#!cumulative=0&end_date=2017-04-19&keys=__none__!__none__!__none__&max_channel_version=nightly%252F55&measure=URLCLASSIFIER_CLASSIFYLOCAL_TIME&min_channel_version=null&processType=*&product=Firefox&sanitize=1&sort_keys=submissions&start_date=2017-03-08&table=0&trim=1&use_submission_date=0 URLCLASSIFIER_CLASSIFYLOCAL_TIME]: time spent inside ClassifyLocalWithTables()
** [https://telemetry.mozilla.org/new-pipeline/dist.html#!cumulative=0&end_date=2016-06-06&keys=__none__!__none__!__none__&max_channel_version=nightly%252F49&measure=URLCLASSIFIER_CL_CHECK_TIME&min_channel_version=null&product=Firefox&sanitize=1&sort_keys=submissions&start_date=2016-04-25&table=1&trim=1&use_submission_date=0 URLCLASSIFIER_CL_CHECK_TIME]: how long a Safe Browsing lookup took
** [https://telemetry.mozilla.org/new-pipeline/dist.html#!cumulative=0&end_date=2017-01-30&keys=google!google4!other!mozilla&max_channel_version=nightly%252F54&measure=URLCLASSIFIER_CL_KEYED_UPDATE_TIME&min_channel_version=null&product=Firefox&sanitize=1&sort_keys=submissions&start_date=2017-01-23&table=0&trim=1&use_submission_date=0 URLCLASSIFIER_CL_KEYED_UPDATE_TIME]: how long table updates takes