[Profiler] Support Windows pdb format #8096

chrisnas · 2026-01-22T18:16:40Z

Summary of changes

Add Windows PDB format support in addition to the existing Portable PDB format.

Reason for change

Needed for old .NET Framework applications

Implementation details

Limited to the start of the method (not the exact position in the source code file based on the Instruction pointer)

Test coverage

Unit tests have been added for both Portable and Windows parsers

Other details

…ate" RID

pr-commenter · 2026-01-22T18:59:54Z

Benchmarks

Benchmark execution time: 2026-01-29 17:28:04

Comparing candidate commit 71de755 in PR branch chrisnas/support_windows_pdb with baseline commit 339b936 in branch master.

Found 5 performance improvements and 9 performance regressions! Performance is the same for 164 metrics, 14 unstable metrics.

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces netcoreapp3.1

🟥 execution_time [+91.839ms; +92.223ms] or [+82.311%; +82.655%]

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody netcoreapp3.1

🟩 execution_time [-21.304ms; -15.258ms] or [-9.682%; -6.934%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net6.0

🟩 execution_time [-101.790ms; -101.070ms] or [-51.941%; -51.574%]

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest netcoreapp3.1

🟩 execution_time [-10.970ms; -5.957ms] or [-10.270%; -5.577%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net472

🟩 throughput [+102.261op/s; +166.740op/s] or [+10.566%; +17.229%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net6.0

🟥 execution_time [+17.232ms; +22.634ms] or [+9.946%; +13.064%]
🟥 throughput [-173.440op/s; -131.968op/s] or [-11.732%; -8.927%]

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces netcoreapp3.1

🟥 execution_time [+11.513ms; +17.277ms] or [+6.304%; +9.460%]
🟥 throughput [-131.890op/s; -86.470op/s] or [-8.835%; -5.792%]

scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSlice netcoreapp3.1

🟥 throughput [-188.345op/s; -138.205op/s] or [-35.644%; -26.155%]

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net6.0

🟥 execution_time [+43.732ms; +44.944ms] or [+28.952%; +29.754%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net472

🟥 throughput [-9243.304op/s; -8223.314op/s] or [-6.119%; -5.444%]

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net6.0

🟩 throughput [+14752.722op/s; +16997.314op/s] or [+6.568%; +7.567%]

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net6.0

🟥 execution_time [+29.888ms; +31.269ms] or [+30.149%; +31.543%]

dd-trace-dotnet-ci-bot · 2026-01-29T17:43:55Z

Execution-Time Benchmarks Report ⏱️

Execution-time results for samples comparing This PR (8096) and master.

✅ No regressions detected - check the details below

Full Metrics Comparison

FakeDbCommand

Metric	Master (Mean ± 95% CI)	Current (Mean ± 95% CI)	Change	Status
.NET Framework 4.8 - Baseline
duration	77.82 ± (77.77 - 78.08) ms	78.74 ± (78.75 - 79.11) ms	+1.2%	✅⬆️
.NET Framework 4.8 - Bailout
duration	82.56 ± (82.47 - 82.84) ms	83.06 ± (82.99 - 83.39) ms	+0.6%	✅⬆️
.NET Framework 4.8 - CallTarget+Inlining+NGEN
duration	1095.76 ± (1096.42 - 1102.28) ms	1099.45 ± (1096.81 - 1104.28) ms	+0.3%	✅⬆️
.NET Core 3.1 - Baseline
process.internal_duration_ms	24.06 ± (24.01 - 24.10) ms	23.80 ± (23.75 - 23.85) ms	-1.1%	✅
process.time_to_main_ms	92.42 ± (92.21 - 92.63) ms	91.72 ± (91.51 - 91.94) ms	-0.8%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	10.88 ± (10.88 - 10.89) MB	10.89 ± (10.89 - 10.90) MB	+0.1%	✅⬆️
runtime.dotnet.threads.count	12 ± (12 - 12)	12 ± (12 - 12)	+0.0%	✅
.NET Core 3.1 - Bailout
process.internal_duration_ms	24.10 ± (24.03 - 24.17) ms	23.88 ± (23.81 - 23.95) ms	-0.9%	✅
process.time_to_main_ms	93.68 ± (93.44 - 93.92) ms	94.22 ± (94.05 - 94.39) ms	+0.6%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	10.92 ± (10.92 - 10.92) MB	10.91 ± (10.91 - 10.92) MB	-0.0%	✅
runtime.dotnet.threads.count	13 ± (13 - 13)	13 ± (13 - 13)	+0.0%	✅
.NET Core 3.1 - CallTarget+Inlining+NGEN
process.internal_duration_ms	235.15 ± (231.61 - 238.70) ms	237.94 ± (234.35 - 241.54) ms	+1.2%	✅⬆️
process.time_to_main_ms	525.26 ± (524.19 - 526.33) ms	523.36 ± (522.50 - 524.22) ms	-0.4%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	48.48 ± (48.46 - 48.51) MB	48.48 ± (48.45 - 48.50) MB	-0.0%	✅
runtime.dotnet.threads.count	28 ± (28 - 28)	28 ± (28 - 28)	+0.0%	✅
.NET 6 - Baseline
process.internal_duration_ms	22.34 ± (22.29 - 22.40) ms	22.25 ± (22.19 - 22.30) ms	-0.4%	✅
process.time_to_main_ms	78.48 ± (78.30 - 78.65) ms	79.06 ± (78.86 - 79.27) ms	+0.7%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	10.60 ± (10.59 - 10.60) MB	10.62 ± (10.62 - 10.62) MB	+0.2%	✅⬆️
runtime.dotnet.threads.count	10 ± (10 - 10)	10 ± (10 - 10)	+0.0%	✅
.NET 6 - Bailout
process.internal_duration_ms	22.34 ± (22.29 - 22.39) ms	22.41 ± (22.35 - 22.47) ms	+0.3%	✅⬆️
process.time_to_main_ms	80.14 ± (79.92 - 80.36) ms	81.32 ± (81.09 - 81.55) ms	+1.5%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	10.65 ± (10.65 - 10.66) MB	10.75 ± (10.73 - 10.76) MB	+0.9%	✅⬆️
runtime.dotnet.threads.count	11 ± (11 - 11)	11 ± (11 - 11)	+0.0%	✅
.NET 6 - CallTarget+Inlining+NGEN
process.internal_duration_ms	240.37 ± (236.22 - 244.51) ms	237.30 ± (233.16 - 241.44) ms	-1.3%	✅
process.time_to_main_ms	496.27 ± (495.39 - 497.15) ms	496.30 ± (495.58 - 497.01) ms	+0.0%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	49.11 ± (49.09 - 49.14) MB	49.14 ± (49.13 - 49.16) MB	+0.1%	✅⬆️
runtime.dotnet.threads.count	28 ± (28 - 28)	28 ± (28 - 28)	+0.2%	✅⬆️
.NET 8 - Baseline
process.internal_duration_ms	20.54 ± (20.49 - 20.59) ms	20.34 ± (20.29 - 20.39) ms	-1.0%	✅
process.time_to_main_ms	78.01 ± (77.84 - 78.18) ms	77.82 ± (77.64 - 78.00) ms	-0.2%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	7.66 ± (7.66 - 7.67) MB	7.67 ± (7.66 - 7.67) MB	+0.1%	✅⬆️
runtime.dotnet.threads.count	10 ± (10 - 10)	10 ± (10 - 10)	+0.0%	✅
.NET 8 - Bailout
process.internal_duration_ms	20.44 ± (20.38 - 20.50) ms	20.28 ± (20.22 - 20.33) ms	-0.8%	✅
process.time_to_main_ms	79.02 ± (78.84 - 79.21) ms	78.51 ± (78.31 - 78.70) ms	-0.7%	✅
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	7.71 ± (7.70 - 7.72) MB	7.73 ± (7.71 - 7.74) MB	+0.2%	✅⬆️
runtime.dotnet.threads.count	11 ± (11 - 11)	11 ± (11 - 11)	+0.0%	✅
.NET 8 - CallTarget+Inlining+NGEN
process.internal_duration_ms	196.20 ± (195.48 - 196.92) ms	197.21 ± (196.52 - 197.91) ms	+0.5%	✅⬆️
process.time_to_main_ms	477.65 ± (476.82 - 478.48) ms	478.09 ± (477.32 - 478.85) ms	+0.1%	✅⬆️
runtime.dotnet.exceptions.count	0 ± (0 - 0)	0 ± (0 - 0)	+0.0%	✅
runtime.dotnet.mem.committed	37.04 ± (36.99 - 37.09) MB	37.04 ± (37.00 - 37.08) MB	-0.0%	✅
runtime.dotnet.threads.count	27 ± (27 - 27)	27 ± (27 - 27)	-0.0%	✅

HttpMessageHandler

Metric	Master (Mean ± 95% CI)	Current (Mean ± 95% CI)	Change	Status
.NET Framework 4.8 - Baseline
duration	200.09 ± (199.97 - 200.84) ms	194.68 ± (194.55 - 195.42) ms	-2.7%	✅
.NET Framework 4.8 - Bailout
duration	203.57 ± (203.38 - 204.03) ms	198.48 ± (198.30 - 199.06) ms	-2.5%	✅
.NET Framework 4.8 - CallTarget+Inlining+NGEN
duration	1162.91 ± (1162.16 - 1171.51) ms	1161.78 ± (1161.37 - 1172.16) ms	-0.1%	✅
.NET Core 3.1 - Baseline
process.internal_duration_ms	192.96 ± (192.37 - 193.54) ms	192.51 ± (192.04 - 192.97) ms	-0.2%	✅
process.time_to_main_ms	83.80 ± (83.52 - 84.08) ms	83.18 ± (82.95 - 83.41) ms	-0.7%	✅
runtime.dotnet.exceptions.count	3 ± (3 - 3)	3 ± (3 - 3)	+0.0%	✅
runtime.dotnet.mem.committed	16.03 ± (16.01 - 16.04) MB	16.11 ± (16.09 - 16.13) MB	+0.5%	✅⬆️
runtime.dotnet.threads.count	20 ± (20 - 20)	20 ± (20 - 20)	-0.2%	✅
.NET Core 3.1 - Bailout
process.internal_duration_ms	194.04 ± (193.44 - 194.65) ms	189.72 ± (189.29 - 190.14) ms	-2.2%	✅
process.time_to_main_ms	85.83 ± (85.49 - 86.17) ms	83.77 ± (83.57 - 83.96) ms	-2.4%	✅
runtime.dotnet.exceptions.count	3 ± (3 - 3)	3 ± (3 - 3)	+0.0%	✅
runtime.dotnet.mem.committed	16.09 ± (16.07 - 16.11) MB	16.06 ± (16.03 - 16.08) MB	-0.2%	✅
runtime.dotnet.threads.count	21 ± (21 - 21)	21 ± (21 - 21)	-0.2%	✅
.NET Core 3.1 - CallTarget+Inlining+NGEN
process.internal_duration_ms	433.33 ± (430.10 - 436.56) ms	427.86 ± (424.70 - 431.02) ms	-1.3%	✅
process.time_to_main_ms	492.33 ± (491.18 - 493.49) ms	481.42 ± (480.72 - 482.12) ms	-2.2%	✅
runtime.dotnet.exceptions.count	3 ± (3 - 3)	3 ± (3 - 3)	+0.0%	✅
runtime.dotnet.mem.committed	58.82 ± (58.71 - 58.94) MB	59.07 ± (58.96 - 59.18) MB	+0.4%	✅⬆️
runtime.dotnet.threads.count	29 ± (29 - 30)	29 ± (29 - 29)	-0.1%	✅
.NET 6 - Baseline
process.internal_duration_ms	193.52 ± (193.11 - 193.94) ms	192.52 ± (192.20 - 192.85) ms	-0.5%	✅
process.time_to_main_ms	71.50 ± (71.31 - 71.70) ms	70.66 ± (70.46 - 70.87) ms	-1.2%	✅
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	16.38 ± (16.35 - 16.41) MB	16.09 ± (15.96 - 16.23) MB	-1.8%	✅
runtime.dotnet.threads.count	19 ± (19 - 19)	19 ± (19 - 19)	-0.9%	✅
.NET 6 - Bailout
process.internal_duration_ms	192.57 ± (192.20 - 192.93) ms	192.59 ± (192.22 - 192.96) ms	+0.0%	✅⬆️
process.time_to_main_ms	72.14 ± (71.98 - 72.29) ms	71.66 ± (71.51 - 71.81) ms	-0.7%	✅
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	16.18 ± (16.05 - 16.30) MB	16.37 ± (16.29 - 16.45) MB	+1.2%	✅⬆️
runtime.dotnet.threads.count	20 ± (20 - 20)	20 ± (20 - 20)	-0.1%	✅
.NET 6 - CallTarget+Inlining+NGEN
process.internal_duration_ms	441.61 ± (438.14 - 445.08) ms	441.93 ± (438.69 - 445.17) ms	+0.1%	✅⬆️
process.time_to_main_ms	461.49 ± (460.87 - 462.11) ms	460.71 ± (460.11 - 461.31) ms	-0.2%	✅
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	59.02 ± (58.89 - 59.15) MB	59.12 ± (59.00 - 59.25) MB	+0.2%	✅⬆️
runtime.dotnet.threads.count	29 ± (29 - 29)	29 ± (29 - 29)	-0.1%	✅
.NET 8 - Baseline
process.internal_duration_ms	191.38 ± (191.00 - 191.77) ms	191.57 ± (191.24 - 191.89) ms	+0.1%	✅⬆️
process.time_to_main_ms	70.74 ± (70.52 - 70.96) ms	70.64 ± (70.45 - 70.84) ms	-0.1%	✅
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	11.75 ± (11.71 - 11.78) MB	11.71 ± (11.69 - 11.74) MB	-0.3%	✅
runtime.dotnet.threads.count	18 ± (18 - 18)	18 ± (18 - 18)	-0.5%	✅
.NET 8 - Bailout
process.internal_duration_ms	191.04 ± (190.71 - 191.36) ms	191.00 ± (190.59 - 191.41) ms	-0.0%	✅
process.time_to_main_ms	71.52 ± (71.36 - 71.67) ms	71.86 ± (71.67 - 72.05) ms	+0.5%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	11.82 ± (11.79 - 11.84) MB	11.80 ± (11.76 - 11.83) MB	-0.2%	✅
runtime.dotnet.threads.count	19 ± (19 - 19)	19 ± (19 - 19)	-0.0%	✅
.NET 8 - CallTarget+Inlining+NGEN
process.internal_duration_ms	369.55 ± (368.19 - 370.91) ms	370.78 ± (369.36 - 372.21) ms	+0.3%	✅⬆️
process.time_to_main_ms	444.29 ± (443.36 - 445.22) ms	445.48 ± (444.73 - 446.23) ms	+0.3%	✅⬆️
runtime.dotnet.exceptions.count	4 ± (4 - 4)	4 ± (4 - 4)	+0.0%	✅
runtime.dotnet.mem.committed	48.33 ± (48.29 - 48.36) MB	48.40 ± (48.38 - 48.43) MB	+0.2%	✅⬆️
runtime.dotnet.threads.count	29 ± (29 - 29)	29 ± (29 - 29)	-0.7%	✅

Comparison explanation

Execution-time benchmarks measure the whole time it takes to execute a program, and are intended to measure the one-off costs. Cases where the execution time results for the PR are worse than latest master results are highlighted in **red**. The following thresholds were used for comparing the execution times:

Welch test with statistical test for significance of 5%
Only results indicating a difference greater than 5% and 5 ms are considered.

Note that these results are based on a single point-in-time result for each branch. For full results, see the dashboard.

Graphs show the p99 interval based on the mean and StdDev of the test run, as well as the mean value of the run (shown as a diamond below the graph).

Duration charts

FakeDbCommand (.NET Framework 4.8)

gantt
    title Execution time (ms) FakeDbCommand (.NET Framework 4.8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (79ms)  : 76, 82
    master - mean (78ms)  : 76, 80

    section Bailout
    This PR (8096) - mean (83ms)  : 81, 85
    master - mean (83ms)  : 80, 85

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (1,101ms)  : 1055, 1147
    master - mean (1,099ms)  : 1057, 1142

FakeDbCommand (.NET Core 3.1)

gantt
    title Execution time (ms) FakeDbCommand (.NET Core 3.1)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (123ms)  : 119, 127
    master - mean (124ms)  : 120, 128

    section Bailout
    This PR (8096) - mean (125ms)  : 123, 128
    master - mean (125ms)  : 122, 128

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (803ms)  : 739, 867
    master - mean (801ms)  : 743, 859

FakeDbCommand (.NET 6)

gantt
    title Execution time (ms) FakeDbCommand (.NET 6)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (108ms)  : 103, 112
    master - mean (107ms)  : 104, 111

    section Bailout
    This PR (8096) - mean (110ms)  : 107, 114
    master - mean (109ms)  : 106, 112

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (768ms)  : 693, 842
    master - mean (766ms)  : 690, 842

FakeDbCommand (.NET 8)

gantt
    title Execution time (ms) FakeDbCommand (.NET 8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (106ms)  : 103, 110
    master - mean (107ms)  : 103, 111

    section Bailout
    This PR (8096) - mean (107ms)  : 104, 109
    master - mean (107ms)  : 105, 110

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (710ms)  : 686, 734
    master - mean (709ms)  : 686, 732

HttpMessageHandler (.NET Framework 4.8)

gantt
    title Execution time (ms) HttpMessageHandler (.NET Framework 4.8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (195ms)  : 190, 199
    master - mean (200ms)  : 194, 206

    section Bailout
    This PR (8096) - mean (199ms)  : 195, 203
    master - mean (204ms)  : 201, 207

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (1,167ms)  : 1083, 1250
    master - mean (1,167ms)  : 1097, 1236

HttpMessageHandler (.NET Core 3.1)

gantt
    title Execution time (ms) HttpMessageHandler (.NET Core 3.1)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (285ms)  : 275, 295
    master - mean (285ms)  : 273, 298

    section Bailout
    This PR (8096) - mean (282ms)  : 276, 288
    master - mean (289ms)  : 280, 297

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (938ms)  : 883, 992
    master - mean (959ms)  : 911, 1008

HttpMessageHandler (.NET 6)

gantt
    title Execution time (ms) HttpMessageHandler (.NET 6)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (272ms)  : 267, 276
    master - mean (274ms)  : 269, 279

    section Bailout
    This PR (8096) - mean (272ms)  : 268, 276
    master - mean (273ms)  : 269, 277

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (932ms)  : 879, 985
    master - mean (934ms)  : 867, 1002

HttpMessageHandler (.NET 8)

gantt
    title Execution time (ms) HttpMessageHandler (.NET 8)
    dateFormat  x
    axisFormat %Q
    todayMarker off
    section Baseline
    This PR (8096) - mean (272ms)  : 268, 276
    master - mean (272ms)  : 266, 278

    section Bailout
    This PR (8096) - mean (273ms)  : 266, 279
    master - mean (273ms)  : 268, 277

    section CallTarget+Inlining+NGEN
    This PR (8096) - mean (846ms)  : 825, 867
    master - mean (844ms)  : 827, 862

chrisnas added 3 commits January 22, 2026 15:48

Initial implementation based on RVA (not mapping with methods...)

3febd1b

Merge remote-tracking branch 'origin' into chrisnas/support_windows_pdb

99f93e8

Avoid using RVA and take advantage of the enumeration order to "gener…

8da72b7

…ate" RID

chrisnas requested a review from a team as a code owner January 22, 2026 18:16

github-actions bot added the area:profiler Issues related to the continous-profiler label Jan 22, 2026

chrisnas added 6 commits January 27, 2026 12:16

Use ISymUnmanagedReader to get .NET Framework symbols

6ff5104

Merge remote-tracking branch 'origin' into chrisnas/support_windows_pdb

a63bb87

Fix tests and implementation

f7eb4a3

Merge remote-tracking branch 'origin' into chrisnas/support_windows_pdb

015fa43

Fix and cleanup tests

0d34083

Merge remote-tracking branch 'origin' into chrisnas/support_windows_pdb

71de755

Provide feedback

Saved searches

Use saved searches to filter your results more quickly

[Profiler] Support Windows pdb format #8096

[Profiler] Support Windows pdb format #8096

Uh oh!

chrisnas commented Jan 22, 2026

Uh oh!

pr-commenter bot commented Jan 22, 2026 •

edited

Loading

Uh oh!

dd-trace-dotnet-ci-bot bot commented Jan 29, 2026

FakeDbCommand

HttpMessageHandler

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

[Profiler] Support Windows pdb format #8096

Are you sure you want to change the base?

[Profiler] Support Windows pdb format #8096

Uh oh!

Conversation

chrisnas commented Jan 22, 2026

Summary of changes

Reason for change

Implementation details

Test coverage

Other details

Uh oh!

pr-commenter bot commented Jan 22, 2026 • edited Loading Uh oh! There was an error while loading. Please reload this page.

Uh oh!

Benchmarks

scenario:Benchmarks.Trace.AgentWriterBenchmark.WriteAndFlushEnrichedTraces netcoreapp3.1

scenario:Benchmarks.Trace.Asm.AppSecBodyBenchmark.AllCycleSimpleBody netcoreapp3.1

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest net6.0

scenario:Benchmarks.Trace.AspNetCoreBenchmark.SendRequest netcoreapp3.1

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net472

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces net6.0

scenario:Benchmarks.Trace.CIVisibilityProtocolWriterBenchmark.WriteAndFlushEnrichedTraces netcoreapp3.1

scenario:Benchmarks.Trace.CharSliceBenchmark.OptimizedCharSlice netcoreapp3.1

scenario:Benchmarks.Trace.Log4netBenchmark.EnrichedLog net6.0

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net472

scenario:Benchmarks.Trace.SerilogBenchmark.EnrichedLog net6.0

scenario:Benchmarks.Trace.SingleSpanAspNetCoreBenchmark.SingleSpanAspNetCore net6.0

Uh oh!

dd-trace-dotnet-ci-bot bot commented Jan 29, 2026

Execution-Time Benchmarks Report ⏱️

FakeDbCommand

HttpMessageHandler

Uh oh!

Reviewers

Assignees

Labels

Projects

Milestone

Development

Uh oh!

2 participants

pr-commenter bot commented Jan 22, 2026 •

edited

Loading