diff options
Diffstat (limited to 'net')
| -rw-r--r-- | net/http/http_cache_transaction.cc | 7 | ||||
| -rw-r--r-- | net/url_request/url_request_http_job.cc | 8 |
2 files changed, 15 insertions, 0 deletions
diff --git a/net/http/http_cache_transaction.cc b/net/http/http_cache_transaction.cc index d9f4f49..f5f7d3c 100644 --- a/net/http/http_cache_transaction.cc +++ b/net/http/http_cache_transaction.cc @@ -939,6 +939,13 @@ int HttpCache::Transaction::DoAddToEntryComplete(int result) { const base::TimeDelta entry_lock_wait = base::TimeTicks::Now() - entry_lock_waiting_since_; UMA_HISTOGRAM_TIMES("HttpCache.EntryLockWait", entry_lock_wait); + static const bool prefetching_fieldtrial = + base::FieldTrialList::TrialExists("Prefetch"); + if (prefetching_fieldtrial) { + UMA_HISTOGRAM_TIMES( + base::FieldTrial::MakeName("HttpCache.EntryLockWait", "Prefetch"), + entry_lock_wait); + } static const bool prerendering_fieldtrial = base::FieldTrialList::TrialExists("Prerender"); if (prerendering_fieldtrial) { diff --git a/net/url_request/url_request_http_job.cc b/net/url_request/url_request_http_job.cc index 5b6b986f..3a4e9da 100644 --- a/net/url_request/url_request_http_job.cc +++ b/net/url_request/url_request_http_job.cc @@ -1179,6 +1179,14 @@ void URLRequestHttpJob::RecordTimer() { to_start); } + static const bool use_prefetch_histogram = + base::FieldTrialList::TrialExists("Prefetch"); + if (use_prefetch_histogram) { + UMA_HISTOGRAM_MEDIUM_TIMES( + base::FieldTrial::MakeName("Net.HttpTimeToFirstByte", + "Prefetch"), + to_start); + } static const bool use_prerender_histogram = base::FieldTrialList::TrialExists("Prerender"); if (use_prerender_histogram) { |