Michael Lippautz
cddf3e3f07
[object-stats] Add contexts and scope info
...
Bug: v8:7266
Change-Id: Ibc8df4219ea990c3e1bf7a586356689080ab9eb9
Reviewed-on: https://chromium-review.googlesource.com/879182
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50773}
2018-01-22 18:54:07 +00:00
Michael Lippautz
6f55fdc82f
[object-stats] Visualizer: Show percentages in details selection
...
No-try: true
Bug: v8:7266
Change-Id: I778fcf6b8e1abe5eac6e2f0d2600e4c5ec9fe549
Reviewed-on: https://chromium-review.googlesource.com/878821
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50769}
2018-01-22 16:30:05 +00:00
Michael Lippautz
021f02b579
[object-stats] Add virtual types
...
- JSObject: Record elements and properties
- JSCollecton: Record table
- Record global caches
Bug: v8:7266
Change-Id: I16b2eb511bed3dc0fb6f7af0e7037c6d42f03885
Reviewed-on: https://chromium-review.googlesource.com/878326
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50766}
2018-01-22 15:37:59 +00:00
Michael Lippautz
8889faec94
[object-stats] Add overall counter to viewer
...
No-try: true
Bug: v8:7266
Change-Id: If1f67688e46e443f8e9e38f5481ce591213d2228
Reviewed-on: https://chromium-review.googlesource.com/877883
Reviewed-by: Ulan Degenbaev <ulan@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50745}
2018-01-22 09:28:33 +00:00
Michael Lippautz
7015675a44
[object-stats] Allow zooming in histograms
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No-try: true
Tbr: cbruni@chromium.org
Bug: v8:7266
Change-Id: I65ad82a8ae7b2b499ba3f2bf9fbec178edf7616a
Reviewed-on: https://chromium-review.googlesource.com/876202
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50724}
2018-01-19 14:37:27 +00:00
Michael Lippautz
91618802bf
[object-stats] Redo recording of non-existing instance types
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- 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
Camillo Bruni
cf500ac109
[object-stats] Distinguish FeedbackVector entries
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Record seperate virtual instance types for entries in FeedbackVectors:
- FEEDBACK_VECTOR_ENTRY_TYPE
Bug: v8:7266
Change-Id: Ibea0615ecd23099e0107505e5d33cf194aade7c0
Reviewed-on: https://chromium-review.googlesource.com/866878
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50678}
2018-01-18 13:00:25 +00:00
Michael Lippautz
8888d5e48b
[object-stats] Add histogram
...
No-try: true
Bug: v8:7266
Change-Id: I8b8ec94c1909e7404774afd576968cf843c043ff
Reviewed-on: https://chromium-review.googlesource.com/873033
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50673}
2018-01-18 11:57:35 +00:00
Michael Lippautz
b68cdf2594
[object-stats] CSV export and simple fixes
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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
fa8c68348e
[object-stats] Cateogrize a few more instance types
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No-try: true
Bug: v8:7266
Change-Id: I3e0d95d7c59577941e1154e21949b2714f56f652
Reviewed-on: https://chromium-review.googlesource.com/868292
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50629}
2018-01-16 20:29:58 +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
96de054c96
[object-stats] Fix heap visualizer
...
R: hpayer@chromium.org
No-try: true
Bug: v8:7266
Change-Id: Icc8f254d4f4e7c220cc322b3c98749da5e5ea3e6
Reviewed-on: https://chromium-review.googlesource.com/866831
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Reviewed-by: Hannes Payer <hpayer@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50594}
2018-01-15 20:30:07 +00:00
Camillo Bruni
7b9ea02a70
[object-stats] Support boilerplate objects and arrays
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Record seperate virtual instance types for boilerplates and their properties
and elements. This CL adds:
- BOILERPLATE_PROPERTY_ARRAY_TYPE
- BOILERPLATE_NAME_DICTIONARY_TYPE
- BOILERPLATE_ELEMENTS_TYPE
Bug: v8:7266
Change-Id: I2e6643d4bf067aa52eb1950a696b6535b020b097
Reviewed-on: https://chromium-review.googlesource.com/867059
Commit-Queue: Camillo Bruni <cbruni@chromium.org>
Reviewed-by: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50592}
2018-01-15 18:40:46 +00:00
Michael Lippautz
85c6c8ce46
[object-stats] Enable ungrouping in visualizer
...
No-try: true
Bug: v8:7266
Change-Id: I981ac5b4be6117bcc46383d033d639cc3b30b617
Reviewed-on: https://chromium-review.googlesource.com/867371
Reviewed-by: Camillo Bruni <cbruni@chromium.org>
Commit-Queue: Michael Lippautz <mlippautz@chromium.org>
Cr-Commit-Position: refs/heads/master@{#50591}
2018-01-15 18:15:26 +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
