Michael Lippautz
714c0fd166
[heap-stats] Fix trace file reader for raw log files
...
Tbr: cbruni@chromium.org
No-try: true
Change-Id: Ica8c64e0956d4ca362646814e675104f94e77fac
Reviewed-on: https://chromium-review.googlesource.com/1155585
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#54791}
2018-07-30 19:56:39 +00:00
Igor Sheludko
41e7e17338
[heap-stats] Also collect object field stats.
...
In particular:
* number of pointer fields
* number embedder fields
* number boxed fields
* number of unboxed double field
* number of raw data fields
Bug: v8:7703
Change-Id: I22a310d941317a0f34f67536e55fbfab5f5354cd
Reviewed-on: https://chromium-review.googlesource.com/1056532
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Igor Sheludko <ishell@chromium.org>
Cr-Commit-Position: refs/heads/master@{#53188}
2018-05-15 14:59:16 +00:00
Camillo Bruni
c00764b6c2
[tools] Even more HeapStats improvements
...
- Add B/KiB/MiB units to histograms
- Auto select fileReader to open dialog when pressing enter
Bug: v8:7266
Change-Id: I6fa56d2fa112f6ddbd541304cd26a1f6bd9322ce
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/946128
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51693}
2018-03-02 12:49:12 +00:00
Camillo Bruni
767c954972
[tools] Improve HeapStats
...
- Categorize more instance types
- Fix GC selection dropdown labels
- Show GC times in seconds
- Collapse file reader after loading
Bug: v8:7266
Change-Id: If967ebdb887105e808cfc8fb3bc92f9da5c91fd2
No-Try: true
Reviewed-on: https://chromium-review.googlesource.com/945908
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51690}
2018-03-02 11:46:01 +00:00
Camillo Bruni
2ead8034bd
[tools] Add loader to heap stats visualizer
...
- Add busy loader loop
- Drop type attributes as per suggestion
- Hide details view until loading data
- Move instruction below details section
Bug: v8:7266
Change-Id: If37699243e935a4918a4a7f7968553c2ba490c67
No-try: true
Reviewed-on: https://chromium-review.googlesource.com/916006
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51283}
2018-02-14 08:31:10 +00:00
Camillo Bruni
e0fd42770c
[tools] Add Isolate model to heap stats visualizer
...
- Display details in isolate selection dropdown
- Sort isolates by peak live heap memory
Bug: v8:7266
Change-Id: I01dd6cced4a5febd8e58cc4b7e2bb337c30f0812
No-try: true
Reviewed-on: https://chromium-review.googlesource.com/916062
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51282}
2018-02-14 08:22:51 +00:00
Michael Lippautz
093cfad629
[object-stats] Visualizer: Allow loading trace file format using array
...
No-try: true
Bug: v8:7266
Change-Id: I65e5cdfcb3d15c4b9ebb1e5da5e69de79032a5d3
Reviewed-on: https://chromium-review.googlesource.com/897609
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#51037}
2018-02-01 15:22:29 +00:00
Michael Lippautz
e47e781521
[object-stats] Visualizer: Add mime type for unzipping
...
Tbr: ulan@chromium.org
No-try: true
Bug: v8:7266
Change-Id: I84195b61d3f47cf2152cf68c2dc17a391c7ffec7
Reviewed-on: https://chromium-review.googlesource.com/889058
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50892}
2018-01-26 12:46:38 +00:00
Michael Lippautz
c3c53dbbf1
[object-stats] Visualizer: Check histogram sums
...
No-try: true
Bug: v8:7266
Change-Id: I89f54feafbd4e2a6021c3bd8e339b00ed39fc3b9
Reviewed-on: https://chromium-review.googlesource.com/883883
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50865}
2018-01-25 10:21:58 +00:00
Michael Lippautz
546df30bfc
[object-stats] Unpack gzipped trace files on the fly
...
No-try: true
Bug: v8:7266
Change-Id: I9ca2036a54c55c754cc2bb69dcca6157f88ea0fa
Reviewed-on: https://chromium-review.googlesource.com/880960
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50807}
2018-01-23 15:01:02 +00:00
Michael Lippautz
91618802bf
[object-stats] Redo recording of non-existing instance types
...
- Base recording just on the concept of virtual instance types.
- Re-add dropped types incrementally.
Bug: v8:7266
Change-Id: Ic8209ce8c6067e24536a0c62404e1160f86377db
Reviewed-on: https://chromium-review.googlesource.com/873646
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50714}
2018-01-19 12:20:45 +00:00
Michael Lippautz
b68cdf2594
[object-stats] CSV export and simple fixes
...
Allow exporting the current selection as CSV.
No-try: true
Bug: v8:7266
Change-Id: Idd275e749506d2a195a132efa5ec08ebb21ca72f
Reviewed-on: https://chromium-review.googlesource.com/870781
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50668}
2018-01-18 08:41:23 +00:00
Michael Lippautz
0dddc6fd46
[object-stats] Add reader for Chrome's trace file format
...
Allows reading GC object stats data from an unpacked Chrome trace file.
No-try: true
Bug: v8:7266
Change-Id: I1b851a5b9c5937bd80ae08129d3daee8b4397500
Reviewed-on: https://chromium-review.googlesource.com/868211
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50622}
2018-01-16 14:30:59 +00:00
Michael Lippautz
b80a698d72
[tools] V8 heap stats visualizer
...
Visualizes --trace-gc-object-stats output.
No-try: true
Bug: v8:7266
Change-Id: I5beb15d63e645484f07fe5f2341105c4cfe0b550
Reviewed-on: https://chromium-review.googlesource.com/860580
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50587}
2018-01-15 15:27:17 +00:00
