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Issue 10915180: Make DownloadHistory observe manager, items (Closed) Base URL: svn://svn.chromium.org/chrome/trunk/src
Patch Set: . Created 8 years, 3 months ago
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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be 2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file. 3 // found in the LICENSE file.
4 4
5 #include "content/browser/download/download_stats.h" 5 #include "content/browser/download/download_stats.h"
6 6
7 #include "base/metrics/histogram.h" 7 #include "base/metrics/histogram.h"
8 #include "base/string_util.h" 8 #include "base/string_util.h"
9 #include "content/browser/download/download_resource_handler.h" 9 #include "content/browser/download/download_resource_handler.h"
10 #include "content/public/browser/download_interrupt_reasons.h" 10 #include "content/public/browser/download_interrupt_reasons.h"
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271 void RecordOpen(const base::Time& end, bool first) { 271 void RecordOpen(const base::Time& end, bool first) {
272 if (!end.is_null()) { 272 if (!end.is_null()) {
273 UMA_HISTOGRAM_LONG_TIMES("Download.OpenTime", (base::Time::Now() - end)); 273 UMA_HISTOGRAM_LONG_TIMES("Download.OpenTime", (base::Time::Now() - end));
274 if (first) { 274 if (first) {
275 UMA_HISTOGRAM_LONG_TIMES("Download.FirstOpenTime", 275 UMA_HISTOGRAM_LONG_TIMES("Download.FirstOpenTime",
276 (base::Time::Now() - end)); 276 (base::Time::Now() - end));
277 } 277 }
278 } 278 }
279 } 279 }
280 280
281 void RecordHistorySize(int size) {
282 UMA_HISTOGRAM_CUSTOM_COUNTS("Download.HistorySize2",
283 size,
284 0/*min*/,
285 (1 << 23)/*max*/,
286 (1 << 7)/*num_buckets*/);
287 }
288
289 void RecordClearAllSize(int size) { 281 void RecordClearAllSize(int size) {
290 UMA_HISTOGRAM_CUSTOM_COUNTS("Download.ClearAllSize", 282 UMA_HISTOGRAM_CUSTOM_COUNTS("Download.ClearAllSize",
291 size, 283 size,
292 0/*min*/, 284 0/*min*/,
293 (1 << 10)/*max*/, 285 (1 << 10)/*max*/,
294 32/*num_buckets*/); 286 32/*num_buckets*/);
295 } 287 }
296 288
297 void RecordOpensOutstanding(int size) { 289 void RecordOpensOutstanding(int size) {
298 UMA_HISTOGRAM_CUSTOM_COUNTS("Download.OpensOutstanding", 290 UMA_HISTOGRAM_CUSTOM_COUNTS("Download.OpensOutstanding",
(...skipping 41 matching lines...) Expand 10 before | Expand all | Expand 10 after
340 disk_write_time_ms * 100 / elapsed_time_ms); 332 disk_write_time_ms * 100 / elapsed_time_ms);
341 } 333 }
342 334
343 void RecordSavePackageEvent(SavePackageEvent event) { 335 void RecordSavePackageEvent(SavePackageEvent event) {
344 UMA_HISTOGRAM_ENUMERATION("Download.SavePackage", 336 UMA_HISTOGRAM_ENUMERATION("Download.SavePackage",
345 event, 337 event,
346 SAVE_PACKAGE_LAST_ENTRY); 338 SAVE_PACKAGE_LAST_ENTRY);
347 } 339 }
348 340
349 } // namespace download_stats 341 } // namespace download_stats
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