Direct RGBA receive: decoder and ACK scalar changes

Configuration and method

These tests use an instrumented research fixture. Noisedeck A sends 1920 × 1080 RGBA packets through Sync to Noisedeck B.

Native camera publication remains active. B receives direct RGBA through an HTTP BYOB reader.

BUDGET2 is the parent fixture. SCALAR changes decoder validation and ACK sequence encoding. Receiver credit remains one.

Each source packet contains 8,294,400 pixel bytes and a 64-byte header. Both source limits are 16,588,928 bytes.

SCALAR removes four temporary decoder records and ordinary integer BigInt conversions. Public decoded headers remain independent.

The tests use GLSL and synth.testPattern. Timing uses pattern 0 with gridSize 4. Pixel controls use pattern 5 with gridSize 16.

The source, compiled pattern and uniforms passed their existing identity checks.

Retained host metadata identifies an Apple M2, eight logical CPUs, 24 GiB of memory and Darwin 23.6.0.

This metadata is not an in-run thermal or frequency measurement.

All recorded power samples show AC power. The samples do not prove continuous AC power between reads.

Measurement results

The report includes 16 valid runs and two rejected attempts. Each arm has web and desktop positive, poison-negative, five-second and three-minute runs.

The eight pixel controls passed. Each accepted observation refers to the exact controls for its arm and context.

The four long observations contain 720 complete seconds and four partial tails. The raw data also retains the four short observations.

Input and final markers must match within the same render. Rates use each complete measurement interval, including its partial tail.

The BUDGET2 desktop minimum is 43 input pairs and 44 final pairs. Both sides have four complete seconds below 50.

SCALAR web has no complete seconds below 50. SCALAR desktop has five. This does not establish sustained 60 frames/s.

Source pressure

The source checks its byte limit at admission, before encoding and after encoding.

A check rejects additional bytes above the limit. It also rejects observed queued bytes above the limit minus those additional bytes.

The remaining allowance is 8,294,464 bytes in both arms.

The recorder stores positive checks and actual drops. It does not store timed buffer values for passed checks.

BUDGET2 recorded 40 web drops and 54 desktop drops. SCALAR recorded 19 web drops and 128 desktop drops.

No measured run recorded a drop after encoding. The tables retain the other two phases separately.

A positive check and its actual drop are separate records for one decision. Drop counts include only actual drop records.

Positive observations exceed one packet of queued bytes. These points do not show buffer values at passing checks.

The inclusive byte thresholds describe observed positive checks. They do not predict delivery under another limit.

Each pressure diagram uses its own A clock. Each delivery diagram uses its own B clock.

A frame sequence can join identities across processes. It does not establish latency or simultaneous timing.

Startup and diagnostic work

The raw data retains startup, warmup and cleanup events. These events do not enter the measured drop counts.

Startup generation history remains in the data. Measurement intervals use each source binding.

All accepted pressure journals have zero unread gaps. Ring overwrite counts remain explicit.

Each long observation has 21 pressure cuts. Each cut has a 250 ms deadline for capture, pressure drains and pressure-journal writes.

Cut durations include controller waiting and I/O. They are not CPU costs or measured effects on rendering.

Existing source checks and source-journal writes occur outside that pressure-cut deadline.

The recorder retains 393,312 bytes of numeric storage. Positive checks and drops add clock reads.

Rejected attempts

BUDGET2 web-observe5-budget2v1-a1 was not accepted. It recorded two invalid input markers and two invalid final markers.

It has no accepted cell journal or rate. The report excludes it from throughput tables and plots.

Its source and pressure journals stopped without a complete measurement receipt. Its B telemetry journal also remained incomplete.

The native process exited and the browser owners reaped their processes. Media cleanup still recorded an error for page B.

Retained telemetry shows a wall-minus-page clock offset change of about 77 ms in A and 80 ms in B.

The clock change does not establish why the marker checks failed. The later accepted web five-second attempt remains a separate record.

SCALAR desktop-observe180-scalarv1-a1 failed before native startup or measurement. It has no accepted rate or pressure interval.

The harness requested debugger port 65535. Electron 42.3.0 selected port 49154 because its source excludes that upper boundary.

All owned browser processes exited. The unchanged desktop repeat passed and remains a separate result.

The startup failure is not a product performance measurement.

Native timing and retained events

Native elapsed times cover setup, measurement and cleanup. They are not CPU times.

The SCALAR desktop ring retained 256 of 462 slow events. It overwrote 206 individual records.

Aggregate stage counts, totals and maxima remain available. They do not reconstruct the lost individual events.

Native clocks have no measured alignment to either page clock. These maxima cannot identify a plotted B gap.

Limitations

This sequential comparison does not establish causation, repeatability or a performance ranking. It does not estimate statistical uncertainty.

Both arms use the same source limit. These observations do not establish an effect on end-to-end latency.

There is no uninstrumented comparison with the same scheduling conditions. The recorder does not measure continuous socket occupancy.

There are no in-run thermal or frequency measurements. These tests do not establish garbage collection as the cause of pressure.

Native durations include setup and cleanup. Their monotonic clock is separate from both page clocks.

These measurements do not establish released-product performance, external camera delivery or hours-long operation.

The earlier source-budget and allocation reports remain unchanged.

Source references

The numeric data includes result, control, source-manifest, native-receipt and journal digests.

SHA256SUMS identifies every public file. The exact private inputs remain outside the report.

Long result | BUDGET2 | web | 10752 | 180.009500 | 59.730181 | 59.730181 | 42 | 42 | 3 | 3
Long result | BUDGET2 | desktop | 10741 | 180.011400 | 59.668443 | 59.668443 | 43 | 44 | 4 | 4
Long result | SCALAR | web | 10776 | 180.012100 | 59.862643 | 59.862643 | 50 | 50 | 0 | 0
Long result | SCALAR | desktop | 10443 | 180.006100 | 58.014701 | 58.014701 | 40 | 40 | 5 | 5
Short result | BUDGET2 | web | 300 | 5005.800001144409 | 59.930481 | 60 | 60 | 0 | 0
Short result | BUDGET2 | desktop | 301 | 5010.200000762939 | 60.077442 | 60 | 60 | 0 | 0
Short result | SCALAR | web | 300 | 5006.699998855591 | 59.919708 | 60 | 60 | 0 | 0
Short result | SCALAR | desktop | 288 | 5006 | 57.530963 | 51 | 51 | 0 | 0
B tail | BUDGET2 | web | {"complete": false, "endMs": 180009.5, "final": {"ageCount": 1, "ageMaxMs": 34, "ageTotalMs": 34, "completionWallMaxMs": 8.200000762939453, "completionWallTotalMs": 8.200000762939453, "duplicates": 0, "invalid": 0, "pairs": 1, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 1}, "index": 180, "input": {"ageCount": 1, "ageMaxMs": 32, "ageTotalMs": 32, "completionWallMaxMs": 0, "completionWallTotalMs": 0, "duplicates": 0, "invalid": 0, "pairs": 1, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 1}, "startMs": 180000}
B tail | BUDGET2 | desktop | {"complete": false, "endMs": 180011.40000152588, "final": {"ageCount": 1, "ageMaxMs": 17, "ageTotalMs": 17, "completionWallMaxMs": 8.69999885559082, "completionWallTotalMs": 8.69999885559082, "duplicates": 0, "invalid": 0, "pairs": 1, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 1}, "index": 180, "input": {"ageCount": 1, "ageMaxMs": 16, "ageTotalMs": 16, "completionWallMaxMs": 0, "completionWallTotalMs": 0, "duplicates": 0, "invalid": 0, "pairs": 1, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 1}, "startMs": 180000}
B tail | SCALAR | web | {"complete": false, "endMs": 180012.10000038147, "final": {"ageCount": 0, "ageMaxMs": 0, "ageTotalMs": 0, "completionWallMaxMs": 0, "completionWallTotalMs": 0, "duplicates": 0, "invalid": 0, "pairs": 0, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 0}, "index": 180, "input": {"ageCount": 0, "ageMaxMs": 0, "ageTotalMs": 0, "completionWallMaxMs": 0, "completionWallTotalMs": 0, "duplicates": 0, "invalid": 0, "pairs": 0, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 0}, "startMs": 180000}
B tail | SCALAR | desktop | {"complete": false, "endMs": 180006.10000038147, "final": {"ageCount": 0, "ageMaxMs": 0, "ageTotalMs": 0, "completionWallMaxMs": 0, "completionWallTotalMs": 0, "duplicates": 0, "invalid": 0, "pairs": 0, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 0}, "index": 180, "input": {"ageCount": 0, "ageMaxMs": 0, "ageTotalMs": 0, "completionWallMaxMs": 0, "completionWallTotalMs": 0, "duplicates": 0, "invalid": 0, "pairs": 0, "reordered": 0, "sequenceGaps": 0, "stampConflicts": 0, "unique": 0}, "startMs": 180000}
A conservation | BUDGET2 | web | {"accepted": 10772, "begun": 10772, "busy": 0, "checkDeltas": [10804, 10772, 10764], "dropDeltas": [32, 8, 0], "offered": 10804, "pendingChange": 0, "positiveDeltas": [32, 8, 0], "pressure": 40, "reads": 10772, "reason": "stable-generation-conservation", "sendReturns": 10764, "sent": 10764, "valid": true}
A conservation | BUDGET2 | desktop | {"accepted": 10762, "begun": 10762, "busy": 0, "checkDeltas": [10803, 10762, 10749], "dropDeltas": [41, 13, 0], "offered": 10803, "pendingChange": 0, "positiveDeltas": [41, 13, 0], "pressure": 54, "reads": 10762, "reason": "stable-generation-conservation", "sendReturns": 10749, "sent": 10749, "valid": true}
A conservation | SCALAR | web | {"accepted": 10792, "begun": 10792, "busy": 0, "checkDeltas": [10805, 10792, 10786], "dropDeltas": [13, 6, 0], "offered": 10805, "pendingChange": 0, "positiveDeltas": [13, 6, 0], "pressure": 19, "reads": 10792, "reason": "stable-generation-conservation", "sendReturns": 10786, "sent": 10786, "valid": true}
A conservation | SCALAR | desktop | {"accepted": 10729, "begun": 10729, "busy": 0, "checkDeltas": [10805, 10729, 10677], "dropDeltas": [76, 52, 0], "offered": 10805, "pendingChange": 0, "positiveDeltas": [76, 52, 0], "pressure": 128, "reads": 10729, "reason": "stable-generation-conservation", "sendReturns": 10677, "sent": 10677, "valid": true}
Pressure | BUDGET2 | web | Admission | 10804 | 10772 | 32 | 32 | 0
Pressure | BUDGET2 | web | Before encoding | 10772 | 10764 | 8 | 8 | 0
Pressure | BUDGET2 | web | After encoding | 10764 | 10764 | 0 | 0 | 0
Pressure | BUDGET2 | desktop | Admission | 10803 | 10762 | 41 | 41 | 0
Pressure | BUDGET2 | desktop | Before encoding | 10762 | 10749 | 13 | 13 | 0
Pressure | BUDGET2 | desktop | After encoding | 10749 | 10749 | 0 | 0 | 0
Pressure | SCALAR | web | Admission | 10805 | 10792 | 13 | 13 | 0
Pressure | SCALAR | web | Before encoding | 10792 | 10786 | 6 | 6 | 0
Pressure | SCALAR | web | After encoding | 10786 | 10786 | 0 | 0 | 0
Pressure | SCALAR | desktop | Admission | 10805 | 10729 | 76 | 76 | 0
Pressure | SCALAR | desktop | Before encoding | 10729 | 10677 | 52 | 52 | 0
Pressure | SCALAR | desktop | After encoding | 10677 | 10677 | 0 | 0 | 0
Buffer distribution | BUDGET2 | web | Admission | 32 | 8795080 | 11401240 | 13497240 | 13497240 | 0 | 0 | 0 | 0
Buffer distribution | BUDGET2 | web | Before encoding | 8 | 9602528 | 11877168 | 13497240 | 13497240 | 0 | 0 | 0 | 0
Buffer distribution | BUDGET2 | web | After encoding | 0 | None | None | None | None | 0 | 0 | 0 | 0
Buffer distribution | BUDGET2 | desktop | Admission | 41 | 8398760 | 10523912 | 14677968 | 15828000 | 0 | 0 | 0 | 0
Buffer distribution | BUDGET2 | desktop | Before encoding | 13 | 9392080 | 11149760 | 15828000 | 15828000 | 0 | 0 | 0 | 0
Buffer distribution | BUDGET2 | desktop | After encoding | 0 | None | None | None | None | 0 | 0 | 0 | 0
Buffer distribution | SCALAR | web | Admission | 13 | 8475208 | 10005744 | 12260992 | 12260992 | 0 | 0 | 0 | 0
Buffer distribution | SCALAR | web | Before encoding | 6 | 8833312 | 10005744 | 12260992 | 12260992 | 0 | 0 | 0 | 0
Buffer distribution | SCALAR | web | After encoding | 0 | None | None | None | None | 0 | 0 | 0 | 0
Buffer distribution | SCALAR | desktop | Admission | 76 | 8331656 | 10337768 | 13715760 | 14894760 | 0 | 0 | 0 | 0
Buffer distribution | SCALAR | desktop | Before encoding | 52 | 8331656 | 9798120 | 13575928 | 14894760 | 0 | 0 | 0 | 0
Buffer distribution | SCALAR | desktop | After encoding | 0 | None | None | None | None | 0 | 0 | 0 | 0
Scope | BUDGET2 | web | startup | 0 | 0 | 0 | None
Scope | BUDGET2 | web | warmup | 0 | 0 | 0 | None
Scope | BUDGET2 | web | measurement | 80 | 40 | 40 | 2
Scope | BUDGET2 | web | cleanup | 0 | 0 | 0 | None
Scope | BUDGET2 | web | lifetime | 80 | 40 | 40 | 2
Scope | BUDGET2 | desktop | startup | 0 | 0 | 0 | None
Scope | BUDGET2 | desktop | warmup | 0 | 0 | 0 | None
Scope | BUDGET2 | desktop | measurement | 108 | 54 | 54 | 2
Scope | BUDGET2 | desktop | cleanup | 0 | 0 | 0 | None
Scope | BUDGET2 | desktop | lifetime | 108 | 54 | 54 | 2
Scope | SCALAR | web | startup | 0 | 0 | 0 | None
Scope | SCALAR | web | warmup | 0 | 0 | 0 | None
Scope | SCALAR | web | measurement | 38 | 19 | 19 | 2
Scope | SCALAR | web | cleanup | 0 | 0 | 0 | None
Scope | SCALAR | web | lifetime | 38 | 19 | 19 | 2
Scope | SCALAR | desktop | startup | 0 | 0 | 0 | None
Scope | SCALAR | desktop | warmup | 0 | 0 | 0 | None
Scope | SCALAR | desktop | measurement | 256 | 128 | 128 | 2
Scope | SCALAR | desktop | cleanup | 0 | 0 | 0 | None
Scope | SCALAR | desktop | lifetime | 256 | 128 | 128 | 2
Diagnostic cuts | BUDGET2 | web | 21 | 110.76946100001805 | 17.06512500000099 | 0 | 0 | 5
Diagnostic cuts | BUDGET2 | desktop | 21 | 201.70691700001498 | 144.18041599998833 | 0 | 0 | 5
Diagnostic cuts | SCALAR | web | 21 | 48.40737400000398 | 4.875458000024082 | 0 | 0 | 5
Diagnostic cuts | SCALAR | desktop | 21 | 187.56270599998788 | 14.617708000005223 | 0 | 0 | 5
Gate | BUDGET2 | web | positive | Pass | Pixel control | 147d0150fdb86a979c528601a40c03c2b82338b6298aed369c6505092e99f51a
Gate | BUDGET2 | web | negative | Pass | Pixel control | 3b75fef892f0509b53ad2eb3547b05b5b264ae2b0c4a8cd5490c07954be66b1f
Gate | BUDGET2 | web | observe5 | Pass | Observation | 2974c308d5024685110dd141c6d7e369997b6a111ba1fd8e882e264e46beb507
Gate | BUDGET2 | web | observe180 | Pass | Observation | c5a377027ff60b5b731737952358172aa12735a6bcc8dfd8da4c6dfc3e40e601
Gate | BUDGET2 | desktop | positive | Pass | Pixel control | ddd9b90cd2b0330374a58348552ef20fa2e1e93b4f761f50dedf0018c188ebeb
Gate | BUDGET2 | desktop | negative | Pass | Pixel control | b6273f83c76368c915e03f63cd81ebb1f4b69fe00daea49892e57ac004aa6df7
Gate | BUDGET2 | desktop | observe5 | Pass | Observation | d5ef1ab212dc951019877b5d8a9df00e6ad17a56be697fde0d7310ecf964910e
Gate | BUDGET2 | desktop | observe180 | Pass | Observation | 50ddd0635927cfd77c142883e73ab63b54225347826921cbc63b649a77dee84d
Gate | SCALAR | web | positive | Pass | Pixel control | 478d98a21834180f0a9bbc070e30a9b81f0947fa19fe5d2e725b77ead75ffdee
Gate | SCALAR | web | negative | Pass | Pixel control | 87164487775bc6196c5ba9aa80cf1252632c15e5342065054a5abeca6f5a9059
Gate | SCALAR | web | observe5 | Pass | Observation | ece0ac55d80f886a34be2f2117a695d531969e0a6a810b6cba9c9a5510c09eac
Gate | SCALAR | web | observe180 | Pass | Observation | fac92cd1fd7f1f0c685db9346eaefb5db4abbd0e1bdfae31a79ad03413107267
Gate | SCALAR | desktop | positive | Pass | Pixel control | 729a8601e7426fadd816728b8aaf4518a93a7ff384ffc6038ddb02b4bd1a170b
Gate | SCALAR | desktop | negative | Pass | Pixel control | bfa03c492fdd2af7e5ee3b75618deb234f187130b430cf71b0e5c903b9404a56
Gate | SCALAR | desktop | observe5 | Pass | Observation | 7b2267d354d559bfe2c024d0e6c5cca53ff26759f06f9694ac386f3d9a9decc1
Gate | SCALAR | desktop | observe180 | Pass | Observation | a88b43811a3d67b971630e91d0164640d05d03a8d31d034b26df92e7aa7afb25
Rejected attempt | {"accepted": false, "acceptedCells": 0, "arm": "BUDGET2", "artifactSHA256": {"cells": "b2fca3b955ba7776863765b959abb7a4bf9e1cfa3850874b4f20513fce3277f6", "pressure": "25f1bffe157828cccd6387409f5cbeb1ae30ef263626a8c00f2e78f9a2be50f0", "result": "dc1b66df97562ad97be6f485e678e0403a24987561a31eaa8606d8047c068949", "source": "055275d1a9132e2a4af383439951636935f25834f5914ae9d28b7ef228c6e26f", "telemetryA": "f470f0abb3e8d677a9ee7f593926c07d4009c7c5f41d2ce3332bfddf824b168a", "telemetryB": "1d471c10ea17121e1a44e25e1c94cd6612492abd03973ad2195d92dce0c71216"}, "causalInterpretation": "Unproven. A wall/page clock offset change and rejected marker values do not establish the cause.", "cleanupComplete": false, "cleanupErrorStages": ["page-B"], "clockOffsets": {"A": [{"localMs": 9695.70000076294, "wallMinusPageMs": -0.5999031066894531}, {"localMs": 14754.10000038147, "wallMinusPageMs": -77.99990272521973}], "B": [{"localMs": 12085.79999923706, "wallMinusPageMs": -0.2999992370605469}, {"localMs": 17136.19999885559, "wallMinusPageMs": -80.69999885559082}]}, "context": "web", "diagnosticValid": false, "failureStage": "measurement", "label": "web-observe5-budget2v1-a1", "measurementTotals": {"final": {"duplicates": 0, "invalid": 2, "reordered": 0, "sequenceGaps": 2, "stampConflicts": 0, "unique": 299}, "finalCallbacks": 301, "graphReceipts": 301, "input": {"duplicates": 0, "invalid": 2, "reordered": 0, "sequenceGaps": 2, "stampConflicts": 0, "unique": 299}, "inputCallbacks": 301, "matched": 299, "mismatched": 2, "reserved": 301, "retired": 301}, "nativeActualExit": true, "nativeReceiptSHA256": "84c0f158ffeac7b1cc3f4c987b430a6a3c9e529ce0884e552cd45a9f9ba03d30", "observation": null, "partialJournals": {"sourceComplete": false, "sourceRecords": 1, "telemetryAComplete": true, "telemetryBComplete": false}, "physicalBrowserExit": true, "pressure": {"cleanupComplete": true, "closed": true, "complete": false, "events": 22, "rawRows": [[1, 1, 0, 2, 160, 7167.10000038147, 8294464, 16588928, 14762848, 1, 1, 0], [2, 1, 1, 2, 159, 7167.700000762939, 8294464, 16588928, 14762848, 1, 1, 0], [3, 2, 1, 2, 159, 7167.799999237061, 0, 0, 0, 0, 1, 0], [4, 2, 0, 2, 160, 7167.799999237061, 0, 0, 0, 0, 1, 0], [5, 1, 0, 2, 161, 7182.5, 8294464, 16588928, 10439848, 1, 1, 0], [6, 2, 0, 2, 161, 7182.5, 0, 0, 0, 0, 1, 0], [7, 1, 0, 2, 162, 7200.5, 8294464, 16588928, 10439848, 1, 1, 0], [8, 2, 0, 2, 162, 7200.5, 0, 0, 0, 0, 1, 0], [9, 1, 0, 2, 165, 7248.39999961853, 8294464, 16588928, 10431928, 1, 1, 0], [10, 1, 1, 2, 164, 7248.700000762939, 8294464, 16588928, 10431928, 1, 1, 0], [11, 2, 1, 2, 164, 7248.700000762939, 0, 0, 0, 0, 1, 0], [12, 2, 0, 2, 165, 7248.700000762939, 0, 0, 0, 0, 1, 0], [13, 1, 0, 2, 166, 7265.200000762939, 8294464, 16588928, 10431928, 1, 1, 0], [14, 2, 0, 2, 166, 7265.200000762939, 0, 0, 0, 0, 1, 0], [15, 1, 0, 2, 167, 7283.700000762939, 8294464, 16588928, 10431928, 1, 1, 0], [16, 2, 0, 2, 167, 7283.700000762939, 0, 0, 0, 0, 1, 0], [17, 1, 0, 2, 168, 7300.39999961853, 8294464, 16588928, 10431928, 1, 1, 0], [18, 2, 0, 2, 168, 7300.39999961853, 0, 0, 0, 0, 1, 0], [19, 1, 0, 2, 169, 7317.200000762939, 8294464, 16588928, 10431928, 1, 1, 0], [20, 2, 0, 2, 169, 7317.200000762939, 0, 0, 0, 0, 1, 0], [21, 1, 0, 2, 170, 7334, 8294464, 16588928, 9121928, 1, 1, 0], [22, 2, 0, 2, 170, 7334, 0, 0, 0, 0, 1, 0]]}, "resultSHA256": "dc1b66df97562ad97be6f485e678e0403a24987561a31eaa8606d8047c068949", "sourceStable": true}
Rejected startup | {"accepted": false, "acceptedCells": 0, "arm": "SCALAR", "artifactSHA256": {"diagnosis": "5b051472b8f15d71bacc53ddcacca7d98aff9a0ed389726fe601fcf2ea493632", "result": "086c73cc4b68ea57faf5379aba29172b91f42d80277791f2f50f1efc1351efc8", "runtimeLog": "a39810bd77c497e1dbae0c624c75f4b8e776a4179d1cbc8cb7d074c0312c44d9", "source": "c87ef93542c6d1e9079baec42627e8ea23d1c073865948328da111e6e97a8516"}, "cleanupComplete": true, "context": "desktop", "diagnosis": "Configured debugger port 65535 falls outside the runtime condition temp_port < 65535. The runtime selected an ephemeral port. The harness waited on the requested port.", "diagnosticValid": false, "electronVersion": "42.3.0", "failureStage": "app-B", "label": "desktop-observe180-scalarv1-a1", "loggedDebugPort": 49154, "measurementStarted": false, "nativeStarted": false, "observation": null, "performanceInterpretation": "No native or measurement interval exists for this attempt.", "physicalBrowserExit": true, "requestedDebugPort": 65535, "resultSHA256": "086c73cc4b68ea57faf5379aba29172b91f42d80277791f2f50f1efc1351efc8", "sourceStable": true, "upstreamSourceURL": "https://raw.githubusercontent.com/electron/electron/v42.3.0/shell/browser/ui/devtools_manager_delegate.cc"}
Native lifetime | BUDGET2 | web | {"completeCells": 186, "overwrittenEvents": 0, "retainedEvents": 44, "slowEvents": 44, "spanNs": 186207322000, "tailNs": 207322000, "totals": {"ackCallback": {"count": 11054, "maxUs": 123690, "totalUs": 181336213}, "cameraPublish": {"count": 11127, "maxUs": 112676, "totalUs": 7398322}, "ingestGap": {"count": 11127, "maxUs": 215393, "totalUs": 186088380}, "tapCopy": {"count": 11063, "maxUs": 45002, "totalUs": 7765918}, "writeCallback": {"count": 11055, "maxUs": 97683, "totalUs": 49447710}, "writeSubmit": {"count": 11055, "maxUs": 97677, "totalUs": 48089796}}}
Native lifetime | BUDGET2 | desktop | {"completeCells": 186, "overwrittenEvents": 0, "retainedEvents": 56, "slowEvents": 56, "spanNs": 186302196958, "tailNs": 302196958, "totals": {"ackCallback": {"count": 11042, "maxUs": 214397, "totalUs": 176927106}, "cameraPublish": {"count": 11119, "maxUs": 66607, "totalUs": 6589693}, "ingestGap": {"count": 11119, "maxUs": 202988, "totalUs": 186167295}, "tapCopy": {"count": 11050, "maxUs": 21494, "totalUs": 8026142}, "writeCallback": {"count": 11043, "maxUs": 147162, "totalUs": 44970125}, "writeSubmit": {"count": 11043, "maxUs": 147156, "totalUs": 43883742}}}
Native lifetime | SCALAR | web | {"completeCells": 186, "overwrittenEvents": 0, "retainedEvents": 21, "slowEvents": 21, "spanNs": 186300441167, "tailNs": 300441167, "totals": {"ackCallback": {"count": 11078, "maxUs": 130794, "totalUs": 171324318}, "cameraPublish": {"count": 11150, "maxUs": 13144, "totalUs": 8022632}, "ingestGap": {"count": 11150, "maxUs": 136263, "totalUs": 186119935}, "tapCopy": {"count": 11085, "maxUs": 65608, "totalUs": 8228452}, "writeCallback": {"count": 11079, "maxUs": 21439, "totalUs": 46050806}, "writeSubmit": {"count": 11079, "maxUs": 20172, "totalUs": 44861923}}}
Native lifetime | SCALAR | desktop | {"completeCells": 188, "overwrittenEvents": 206, "retainedEvents": 256, "slowEvents": 462, "spanNs": 188623489042, "tailNs": 623489042, "totals": {"ackCallback": {"count": 10745, "maxUs": 143218, "totalUs": 177419153}, "cameraPublish": {"count": 11182, "maxUs": 19589, "totalUs": 12130303}, "ingestGap": {"count": 11182, "maxUs": 208222, "totalUs": 188471677}, "tapCopy": {"count": 10974, "maxUs": 30335, "totalUs": 8990587}, "writeCallback": {"count": 10746, "maxUs": 61356, "totalUs": 50104018}, "writeSubmit": {"count": 10746, "maxUs": 61347, "totalUs": 48612146}}}