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Transform decorators containing private field references into a 'static {}` block#50071

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rbuckton wants to merge 1 commit intomainfrom
wip-decoratorsWithPrivateFieldAccess
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Transform decorators containing private field references into a 'static {}` block#50071
rbuckton wants to merge 1 commit intomainfrom
wip-decoratorsWithPrivateFieldAccess

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@rbuckton rbuckton commented Jul 27, 2022

This is a WIP investigation into potential compiler performance regressions that could arise from conditionally moving decorator evaluation into a static {} block when a decorator contains a private field reference.

@typescript-bot typescript-bot added Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug labels Jul 27, 2022
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rbuckton commented Jul 27, 2022

@typescript-bot perf test

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typescript-bot commented Jul 27, 2022 •
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Heya @rbuckton, I've started to run the perf test suite on this PR at 6034e95. You can monitor the build here.

Update: The results are in!

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typescript-bot commented Jul 27, 2022

@rbuckton
The results of the perf run you requested are in!

Here they are:

Compiler

Comparison Report - main..50071
Metric main 50071 Delta Best Worst
Angular - node (v10.16.3, x64)
Memory used 360,250k (± 0.02%) 360,322k (± 0.02%) +72k (+ 0.02%) 360,136k 360,508k
Parse Time 2.10s (± 0.53%) 2.11s (± 0.72%) +0.01s (+ 0.62%) 2.09s 2.15s
Bind Time 0.90s (± 1.77%) 0.89s (± 0.84%) -0.01s (- 1.11%) 0.88s 0.91s
Check Time 6.04s (± 0.48%) 6.02s (± 0.25%) -0.02s (- 0.27%) 5.98s 6.05s
Emit Time 6.18s (± 0.61%) 6.21s (± 0.41%) +0.03s (+ 0.55%) 6.15s 6.27s
Total Time 15.22s (± 0.52%) 15.24s (± 0.26%) +0.02s (+ 0.13%) 15.15s 15.33s
Compiler-Unions - node (v10.16.3, x64)
Memory used 206,961k (± 0.04%) 207,043k (± 0.03%) +82k (+ 0.04%) 206,938k 207,236k
Parse Time 0.84s (± 0.80%) 0.84s (± 1.01%) +0.00s (+ 0.24%) 0.82s 0.85s
Bind Time 0.53s (± 0.94%) 0.53s (± 1.63%) +0.01s (+ 1.14%) 0.52s 0.55s
Check Time 7.18s (± 0.66%) 7.17s (± 0.67%) -0.02s (- 0.25%) 7.05s 7.27s
Emit Time 2.52s (± 1.07%) 2.53s (± 0.74%) +0.01s (+ 0.56%) 2.49s 2.57s
Total Time 11.06s (± 0.57%) 11.07s (± 0.50%) +0.01s (+ 0.05%) 10.93s 11.18s
Monaco - node (v10.16.3, x64)
Memory used 343,915k (± 0.02%) 343,876k (± 0.02%) -39k (- 0.01%) 343,695k 343,983k
Parse Time 1.60s (± 0.52%) 1.61s (± 0.40%) +0.01s (+ 0.50%) 1.60s 1.63s
Bind Time 0.76s (± 0.90%) 0.76s (± 0.68%) +0.00s (+ 0.40%) 0.75s 0.77s
Check Time 6.02s (± 0.27%) 5.99s (± 0.64%) -0.02s (- 0.37%) 5.91s 6.09s
Emit Time 3.28s (± 0.89%) 3.28s (± 0.75%) -0.00s (- 0.06%) 3.20s 3.32s
Total Time 11.66s (± 0.39%) 11.64s (± 0.51%) -0.02s (- 0.15%) 11.50s 11.78s
TFS - node (v10.16.3, x64)
Memory used 305,162k (± 0.03%) 305,145k (± 0.02%) -16k (- 0.01%) 304,968k 305,290k
Parse Time 1.29s (± 0.35%) 1.29s (± 0.43%) 0.00s ( 0.00%) 1.28s 1.30s
Bind Time 0.72s (± 0.77%) 0.72s (± 0.81%) -0.00s (- 0.14%) 0.71s 0.73s
Check Time 5.46s (± 0.65%) 5.45s (± 0.36%) -0.01s (- 0.18%) 5.40s 5.49s
Emit Time 3.45s (± 0.93%) 3.48s (± 1.02%) +0.03s (+ 0.75%) 3.42s 3.59s
Total Time 10.92s (± 0.31%) 10.94s (± 0.40%) +0.02s (+ 0.16%) 10.85s 11.02s
material-ui - node (v10.16.3, x64)
Memory used 469,391k (± 0.01%) 469,416k (± 0.01%) +24k (+ 0.01%) 469,336k 469,557k
Parse Time 1.84s (± 0.66%) 1.84s (± 0.58%) -0.01s (- 0.27%) 1.82s 1.87s
Bind Time 0.69s (± 1.53%) 0.70s (± 0.83%) +0.01s (+ 1.46%) 0.68s 0.71s
Check Time 14.61s (± 0.58%) 14.65s (± 0.43%) +0.04s (+ 0.27%) 14.50s 14.78s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 17.14s (± 0.50%) 17.19s (± 0.39%) +0.05s (+ 0.29%) 17.03s 17.32s
xstate - node (v10.16.3, x64)
Memory used 581,428k (± 1.27%) 578,295k (± 0.02%) -3,133k (- 0.54%) 578,048k 578,492k
Parse Time 2.61s (± 0.39%) 2.63s (± 0.26%) +0.02s (+ 0.77%) 2.61s 2.64s
Bind Time 1.04s (± 1.73%) 1.03s (± 1.12%) -0.00s (- 0.10%) 1.01s 1.06s
Check Time 1.57s (± 0.63%) 1.57s (± 0.66%) +0.00s (+ 0.13%) 1.55s 1.59s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.27s (± 0.45%) 5.30s (± 0.22%) +0.02s (+ 0.44%) 5.27s 5.33s
Angular - node (v12.1.0, x64)
Memory used 337,833k (± 0.01%) 337,824k (± 0.02%) -9k (- 0.00%) 337,674k 337,995k
Parse Time 2.08s (± 0.51%) 2.09s (± 0.69%) +0.01s (+ 0.43%) 2.07s 2.13s
Bind Time 0.86s (± 0.43%) 0.86s (± 1.28%) +0.01s (+ 0.94%) 0.85s 0.90s
Check Time 5.83s (± 0.69%) 5.84s (± 0.34%) +0.02s (+ 0.27%) 5.80s 5.88s
Emit Time 6.40s (± 0.89%) 6.43s (± 0.61%) +0.03s (+ 0.52%) 6.35s 6.51s
Total Time 15.17s (± 0.64%) 15.23s (± 0.42%) +0.06s (+ 0.43%) 15.11s 15.38s
Compiler-Unions - node (v12.1.0, x64)
Memory used 194,417k (± 0.15%) 194,590k (± 0.04%) +174k (+ 0.09%) 194,456k 194,731k
Parse Time 0.82s (± 0.72%) 0.82s (± 0.72%) 0.00s ( 0.00%) 0.81s 0.84s
Bind Time 0.55s (± 0.81%) 0.55s (± 0.95%) +0.00s (+ 0.18%) 0.54s 0.56s
Check Time 6.73s (± 0.77%) 6.71s (± 0.43%) -0.02s (- 0.25%) 6.67s 6.79s
Emit Time 2.55s (± 1.02%) 2.54s (± 1.08%) -0.02s (- 0.67%) 2.49s 2.61s
Total Time 10.66s (± 0.57%) 10.62s (± 0.40%) -0.03s (- 0.33%) 10.55s 10.71s
Monaco - node (v12.1.0, x64)
Memory used 326,815k (± 0.01%) 326,887k (± 0.01%) +72k (+ 0.02%) 326,781k 326,991k
Parse Time 1.57s (± 0.74%) 1.58s (± 0.79%) +0.01s (+ 0.70%) 1.55s 1.61s
Bind Time 0.74s (± 0.54%) 0.74s (± 1.28%) +0.00s (+ 0.40%) 0.73s 0.77s
Check Time 5.81s (± 0.60%) 5.82s (± 0.24%) +0.01s (+ 0.12%) 5.79s 5.86s
Emit Time 3.30s (± 0.85%) 3.31s (± 0.56%) +0.01s (+ 0.42%) 3.26s 3.36s
Total Time 11.42s (± 0.61%) 11.45s (± 0.32%) +0.03s (+ 0.27%) 11.36s 11.54s
TFS - node (v12.1.0, x64)
Memory used 289,755k (± 0.02%) 289,819k (± 0.02%) +64k (+ 0.02%) 289,662k 289,934k
Parse Time 1.31s (± 0.76%) 1.30s (± 0.72%) -0.01s (- 0.53%) 1.29s 1.33s
Bind Time 0.72s (± 1.11%) 0.72s (± 0.77%) 0.00s ( 0.00%) 0.71s 0.73s
Check Time 5.39s (± 0.60%) 5.37s (± 0.64%) -0.01s (- 0.24%) 5.30s 5.48s
Emit Time 3.53s (± 0.63%) 3.53s (± 0.63%) +0.00s (+ 0.11%) 3.49s 3.59s
Total Time 10.94s (± 0.46%) 10.93s (± 0.52%) -0.01s (- 0.11%) 10.81s 11.11s
material-ui - node (v12.1.0, x64)
Memory used 448,541k (± 0.02%) 448,585k (± 0.01%) +45k (+ 0.01%) 448,483k 448,727k
Parse Time 1.83s (± 0.54%) 1.83s (± 0.46%) +0.00s (+ 0.05%) 1.81s 1.85s
Bind Time 0.67s (± 0.51%) 0.68s (± 0.88%) +0.00s (+ 0.45%) 0.67s 0.69s
Check Time 13.12s (± 0.82%) 13.15s (± 0.48%) +0.03s (+ 0.20%) 12.98s 13.30s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.62s (± 0.72%) 15.66s (± 0.44%) +0.03s (+ 0.20%) 15.50s 15.84s
xstate - node (v12.1.0, x64)
Memory used 543,610k (± 0.01%) 543,726k (± 0.02%) +115k (+ 0.02%) 543,458k 544,013k
Parse Time 2.54s (± 0.37%) 2.55s (± 0.45%) +0.01s (+ 0.28%) 2.52s 2.58s
Bind Time 1.03s (± 1.44%) 1.02s (± 1.09%) -0.00s (- 0.49%) 1.00s 1.05s
Check Time 1.50s (± 0.50%) 1.51s (± 0.55%) +0.01s (+ 0.40%) 1.49s 1.53s
Emit Time 0.07s (± 0.00%) 0.07s (± 0.00%) 0.00s ( 0.00%) 0.07s 0.07s
Total Time 5.15s (± 0.27%) 5.16s (± 0.36%) +0.01s (+ 0.19%) 5.11s 5.20s
Angular - node (v14.15.1, x64)
Memory used 335,988k (± 0.01%) 336,016k (± 0.01%) +28k (+ 0.01%) 335,969k 336,047k
Parse Time 2.06s (± 0.61%) 2.07s (± 0.84%) +0.01s (+ 0.48%) 2.05s 2.13s
Bind Time 0.89s (± 0.93%) 0.90s (± 0.62%) +0.00s (+ 0.45%) 0.89s 0.91s
Check Time 5.81s (± 0.46%) 5.85s (± 0.56%) +0.05s (+ 0.78%) 5.79s 5.92s
Emit Time 6.35s (± 0.43%) 6.40s (± 0.39%) +0.04s (+ 0.71%) 6.33s 6.44s
Total Time 15.12s (± 0.35%) 15.22s (± 0.36%) +0.10s (+ 0.67%) 15.12s 15.32s
Compiler-Unions - node (v14.15.1, x64)
Memory used 193,137k (± 0.01%) 193,148k (± 0.01%) +12k (+ 0.01%) 193,092k 193,204k
Parse Time 0.85s (± 0.78%) 0.85s (± 0.40%) +0.00s (+ 0.35%) 0.85s 0.86s
Bind Time 0.57s (± 1.23%) 0.57s (± 0.58%) -0.00s (- 0.18%) 0.56s 0.58s
Check Time 6.73s (± 0.33%) 6.78s (± 0.81%) +0.05s (+ 0.74%) 6.68s 6.93s
Emit Time 2.47s (± 0.41%) 2.50s (± 1.06%) +0.03s (+ 1.05%) 2.46s 2.57s
Total Time 10.62s (± 0.23%) 10.70s (± 0.73%) +0.08s (+ 0.76%) 10.58s 10.91s
Monaco - node (v14.15.1, x64)
Memory used 325,657k (± 0.01%) 325,680k (± 0.01%) +24k (+ 0.01%) 325,632k 325,717k
Parse Time 1.58s (± 0.73%) 1.58s (± 0.42%) -0.00s (- 0.32%) 1.56s 1.59s
Bind Time 0.78s (± 0.93%) 0.79s (± 0.60%) +0.01s (+ 0.64%) 0.78s 0.80s
Check Time 5.69s (± 0.42%) 5.69s (± 0.33%) -0.00s (- 0.00%) 5.65s 5.73s
Emit Time 3.35s (± 0.66%) 3.36s (± 0.74%) +0.01s (+ 0.18%) 3.33s 3.43s
Total Time 11.41s (± 0.39%) 11.41s (± 0.28%) +0.00s (+ 0.04%) 11.34s 11.48s
TFS - node (v14.15.1, x64)
Memory used 288,811k (± 0.01%) 288,844k (± 0.01%) +34k (+ 0.01%) 288,793k 288,931k
Parse Time 1.36s (± 2.23%) 1.34s (± 1.36%) -0.01s (- 1.03%) 1.30s 1.38s
Bind Time 0.74s (± 1.22%) 0.75s (± 3.10%) +0.01s (+ 0.94%) 0.73s 0.84s
Check Time 5.36s (± 0.48%) 5.35s (± 0.60%) -0.01s (- 0.24%) 5.28s 5.43s
Emit Time 3.59s (± 2.11%) 3.61s (± 1.56%) +0.02s (+ 0.56%) 3.49s 3.70s
Total Time 11.05s (± 0.80%) 11.05s (± 0.52%) +0.00s (+ 0.01%) 10.93s 11.16s
material-ui - node (v14.15.1, x64)
Memory used 446,697k (± 0.01%) 446,752k (± 0.01%) +54k (+ 0.01%) 446,709k 446,817k
Parse Time 1.88s (± 0.72%) 1.88s (± 0.77%) +0.00s (+ 0.00%) 1.85s 1.92s
Bind Time 0.72s (± 0.77%) 0.72s (± 0.80%) +0.00s (+ 0.28%) 0.71s 0.73s
Check Time 13.14s (± 0.59%) 13.24s (± 0.67%) +0.10s (+ 0.77%) 13.07s 13.50s
Emit Time 0.00s (± 0.00%) 0.00s (± 0.00%) 0.00s ( NaN%) 0.00s 0.00s
Total Time 15.74s (± 0.47%) 15.85s (± 0.58%) +0.11s (+ 0.67%) 15.67s 16.12s
xstate - node (v14.15.1, x64)
Memory used 541,519k (± 0.00%) 541,590k (± 0.00%) +71k (+ 0.01%) 541,552k 541,634k
Parse Time 2.61s (± 0.48%) 2.62s (± 0.45%) +0.01s (+ 0.34%) 2.59s 2.64s
Bind Time 1.15s (± 0.87%) 1.15s (± 0.87%) -0.00s (- 0.35%) 1.13s 1.18s
Check Time 1.56s (± 0.67%) 1.56s (± 0.61%) -0.00s (- 0.06%) 1.54s 1.57s
Emit Time 0.07s (± 4.13%) 0.08s (± 3.81%) +0.01s (+ 8.33%) 0.07s 0.08s
Total Time 5.40s (± 0.30%) 5.40s (± 0.31%) +0.00s (+ 0.06%) 5.37s 5.43s
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v10.16.3, x64)
  • node (v12.1.0, x64)
  • node (v14.15.1, x64)
Scenarios
  • Angular - node (v10.16.3, x64)
  • Angular - node (v12.1.0, x64)
  • Angular - node (v14.15.1, x64)
  • Compiler-Unions - node (v10.16.3, x64)
  • Compiler-Unions - node (v12.1.0, x64)
  • Compiler-Unions - node (v14.15.1, x64)
  • Monaco - node (v10.16.3, x64)
  • Monaco - node (v12.1.0, x64)
  • Monaco - node (v14.15.1, x64)
  • TFS - node (v10.16.3, x64)
  • TFS - node (v12.1.0, x64)
  • TFS - node (v14.15.1, x64)
  • material-ui - node (v10.16.3, x64)
  • material-ui - node (v12.1.0, x64)
  • material-ui - node (v14.15.1, x64)
  • xstate - node (v10.16.3, x64)
  • xstate - node (v12.1.0, x64)
  • xstate - node (v14.15.1, x64)
Benchmark Name Iterations
Current 50071 10
Baseline main 10

TSServer

Comparison Report - main..50071
Metric main 50071 Delta Best Worst
Compiler-UnionsTSServer - node (v10.16.3, x64)
Req 1 - updateOpen 1,455ms (± 0.53%) 1,462ms (± 0.71%) +7ms (+ 0.47%) 1,438ms 1,483ms
Req 2 - geterr 3,614ms (± 0.59%) 3,627ms (± 0.44%) +13ms (+ 0.36%) 3,593ms 3,662ms
Req 3 - references 277ms (± 0.74%) 278ms (± 0.78%) +1ms (+ 0.47%) 271ms 281ms
Req 4 - navto 231ms (± 0.65%) 234ms (± 0.38%) +3ms (+ 1.38%) 232ms 236ms
Req 5 - completionInfo count 1,355 (± 0.00%) 1,355 (± 0.00%) 0 ( 0.00%) 1,355 1,355
Req 5 - completionInfo 69ms (± 8.82%) 70ms (± 7.62%) +1ms (+ 1.30%) 62ms 89ms
CompilerTSServer - node (v10.16.3, x64)
Req 1 - updateOpen 1,557ms (± 0.44%) 1,557ms (± 0.42%) +0ms (+ 0.03%) 1,543ms 1,570ms
Req 2 - geterr 2,264ms (± 0.59%) 2,277ms (± 0.49%) +13ms (+ 0.57%) 2,241ms 2,303ms
Req 3 - references 297ms (± 1.23%) 296ms (± 0.80%) -1ms (- 0.27%) 292ms 303ms
Req 4 - navto 239ms (± 1.77%) 240ms (± 1.51%) +1ms (+ 0.54%) 229ms 246ms
Req 5 - completionInfo count 1,517 (± 0.00%) 1,517 (± 0.00%) 0 ( 0.00%) 1,517 1,517
Req 5 - completionInfo 66ms (± 2.97%) 67ms (± 3.38%) +1ms (+ 2.14%) 62ms 71ms
xstateTSServer - node (v10.16.3, x64)
Req 1 - updateOpen 2,160ms (± 0.33%) 2,172ms (± 0.51%) +12ms (+ 0.57%) 2,145ms 2,205ms
Req 2 - geterr 772ms (± 0.48%) 776ms (± 0.63%) +4ms (+ 0.47%) 761ms 787ms
Req 3 - references 96ms (± 1.00%) 96ms (± 1.58%) +1ms (+ 0.84%) 93ms 101ms
Req 4 - navto 253ms (± 0.72%) 257ms (± 1.78%) +4ms (+ 1.38%) 247ms 272ms
Req 5 - completionInfo count 3,244 (± 0.00%) 3,244 (± 0.00%) 0 ( 0.00%) 3,244 3,244
Req 5 - completionInfo 272ms (± 0.92%) 275ms (± 1.45%) +3ms (+ 1.10%) 264ms 283ms
Compiler-UnionsTSServer - node (v12.1.0, x64)
Req 1 - updateOpen 1,471ms (± 0.59%) 1,476ms (± 0.69%) +5ms (+ 0.33%) 1,450ms 1,497ms
Req 2 - geterr 3,388ms (± 0.62%) 3,408ms (± 0.59%) +20ms (+ 0.59%) 3,372ms 3,458ms
Req 3 - references 263ms (± 0.43%) 264ms (± 0.65%) +2ms (+ 0.57%) 259ms 268ms
Req 4 - navto 205ms (± 0.86%) 205ms (± 0.80%) 0ms ( 0.00%) 201ms 209ms
Req 5 - completionInfo count 1,355 (± 0.00%) 1,355 (± 0.00%) 0 ( 0.00%) 1,355 1,355
Req 5 - completionInfo 77ms (±17.23%) 77ms (±13.75%) +0ms (+ 0.52%) 59ms 94ms
CompilerTSServer - node (v12.1.0, x64)
Req 1 - updateOpen 1,568ms (± 0.65%) 1,569ms (± 0.73%) +0ms (+ 0.01%) 1,539ms 1,593ms
Req 2 - geterr 2,219ms (± 0.63%) 2,212ms (± 0.34%) -6ms (- 0.28%) 2,187ms 2,222ms
Req 3 - references 274ms (± 0.82%) 274ms (± 0.73%) -0ms (- 0.15%) 268ms 279ms
Req 4 - navto 216ms (± 1.26%) 214ms (± 0.90%) -2ms (- 0.70%) 211ms 219ms
Req 5 - completionInfo count 1,517 (± 0.00%) 1,517 (± 0.00%) 0 ( 0.00%) 1,517 1,517
Req 5 - completionInfo 63ms (± 2.78%) 64ms (± 3.13%) +1ms (+ 1.26%) 58ms 67ms
xstateTSServer - node (v12.1.0, x64)
Req 1 - updateOpen 2,084ms (± 0.39%) 2,100ms (± 0.69%) +15ms (+ 0.74%) 2,066ms 2,133ms
Req 2 - geterr 759ms (± 0.54%) 765ms (± 0.66%) +6ms (+ 0.82%) 754ms 780ms
Req 3 - references 66ms (± 1.43%) 66ms (± 1.37%) -0ms (- 0.30%) 64ms 67ms
Req 4 - navto 241ms (± 0.92%) 241ms (± 1.85%) -0ms (- 0.17%) 230ms 250ms
Req 5 - completionInfo count 3,244 (± 0.00%) 3,244 (± 0.00%) 0 ( 0.00%) 3,244 3,244
Req 5 - completionInfo 262ms (± 0.91%) 262ms (± 1.17%) +0ms (+ 0.08%) 255ms 268ms
Compiler-UnionsTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 1,524ms (± 0.53%) 1,521ms (± 0.37%) -3ms (- 0.20%) 1,509ms 1,536ms
Req 2 - geterr 3,537ms (± 0.70%) 3,531ms (± 0.45%) -6ms (- 0.17%) 3,492ms 3,561ms
Req 3 - references 275ms (± 0.50%) 276ms (± 0.55%) +1ms (+ 0.18%) 272ms 280ms
Req 4 - navto 218ms (± 0.76%) 219ms (± 0.47%) +1ms (+ 0.27%) 217ms 221ms
Req 5 - completionInfo count 1,355 (± 0.00%) 1,355 (± 0.00%) 0 ( 0.00%) 1,355 1,355
Req 5 - completionInfo 59ms (± 7.06%) 57ms (± 6.53%) -1ms (- 2.05%) 53ms 69ms
CompilerTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 1,603ms (± 0.48%) 1,604ms (± 0.53%) +1ms (+ 0.05%) 1,586ms 1,617ms
Req 2 - geterr 2,341ms (± 0.34%) 2,350ms (± 0.55%) +9ms (+ 0.39%) 2,324ms 2,374ms
Req 3 - references 288ms (± 1.24%) 288ms (± 0.84%) -0ms (- 0.10%) 282ms 292ms
Req 4 - navto 230ms (± 0.67%) 235ms (± 2.58%) +6ms (+ 2.40%) 227ms 249ms
Req 5 - completionInfo count 1,517 (± 0.00%) 1,517 (± 0.00%) 0 ( 0.00%) 1,517 1,517
Req 5 - completionInfo 53ms (± 1.09%) 53ms (± 0.98%) -0ms (- 0.19%) 52ms 54ms
xstateTSServer - node (v14.15.1, x64)
Req 1 - updateOpen 2,227ms (± 0.50%) 2,240ms (± 0.53%) +13ms (+ 0.57%) 2,213ms 2,266ms
Req 2 - geterr 775ms (± 0.37%) 779ms (± 0.69%) +4ms (+ 0.55%) 765ms 789ms
Req 3 - references 64ms (± 0.73%) 69ms (±10.56%) +5ms (+ 7.97%) 63ms 98ms
Req 4 - navto 250ms (± 0.33%) 252ms (± 0.79%) +2ms (+ 0.80%) 249ms 256ms
Req 5 - completionInfo count 3,244 (± 0.00%) 3,244 (± 0.00%) 0 ( 0.00%) 3,244 3,244
Req 5 - completionInfo 263ms (± 0.67%) 267ms (± 0.89%) +4ms (+ 1.56%) 264ms 274ms
System
Machine Namets-ci-ubuntu
Platformlinux 4.4.0-210-generic
Architecturex64
Available Memory16 GB
Available Memory15 GB
CPUs4 × Intel(R) Core(TM) i7-4770 CPU @ 3.40GHz
Hosts
  • node (v10.16.3, x64)
  • node (v12.1.0, x64)
  • node (v14.15.1, x64)
Scenarios
  • Compiler-UnionsTSServer - node (v10.16.3, x64)
  • Compiler-UnionsTSServer - node (v12.1.0, x64)
  • Compiler-UnionsTSServer - node (v14.15.1, x64)
  • CompilerTSServer - node (v10.16.3, x64)
  • CompilerTSServer - node (v12.1.0, x64)
  • CompilerTSServer - node (v14.15.1, x64)
  • xstateTSServer - node (v10.16.3, x64)
  • xstateTSServer - node (v12.1.0, x64)
  • xstateTSServer - node (v14.15.1, x64)
Benchmark Name Iterations
Current 50071 10
Baseline main 10

Developer Information:

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@rbuckton rbuckton mentioned this pull request Jul 27, 2022
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rbuckton commented Jul 29, 2022

#50074 seems like the better performing approach, so I will use that implementation instead.

@rbuckton rbuckton closed this Jul 29, 2022
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Author: Team For Uncommitted Bug PR for untriaged, rejected, closed or missing bug

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@rbuckton @typescript-bot