[3809:3809:0516/093139.862977:INFO:CONSOLE:23] "secureContext=true", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093139.864949:INFO:CONSOLE:23] "PressureObserver available=true", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093139.868506:INFO:CONSOLE:23] "'ownContributionEstimate' in PressureRecord.prototype = false", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093139.892930:INFO:CONSOLE:23] "observe(cpu) resolved - waiting for samples...", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.575353:INFO:CONSOLE:23] "[sample 1] state=nominal", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.758888:INFO:CONSOLE:23] "  IDL attribute  -> present=false  value=undefined", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.758970:INFO:CONSOLE:23] "  toJSON() field -> present=true  value=NaN", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.759014:INFO:CONSOLE:23] "  ** LEAK: toJSON() exposes ownContributionEstimate=NaN while IDL attribute is gated off **", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.759056:INFO:CONSOLE:23] "  ** 1/estimate (proportional to global CPU util) = NaN **", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.885598:INFO:CONSOLE:23] "[sample 2] state=nominal", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.887246:INFO:CONSOLE:23] "  IDL attribute  -> present=false  value=undefined", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.887821:INFO:CONSOLE:23] "  toJSON() field -> present=true  value=0.09435232520146944", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.888344:INFO:CONSOLE:23] "  ** LEAK: toJSON() exposes ownContributionEstimate=0.09435232520146944 while IDL attribute is gated off **", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093144.888904:INFO:CONSOLE:23] "  ** 1/estimate (proportional to global CPU util) = 10.598573 **", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093145.894181:INFO:CONSOLE:23] "[sample 3] state=nominal", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093145.896610:INFO:CONSOLE:23] "  IDL attribute  -> present=false  value=undefined", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093145.896741:INFO:CONSOLE:23] "  toJSON() field -> present=true  value=0.07636431347272113", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093145.897692:INFO:CONSOLE:23] "  ** LEAK: toJSON() exposes ownContributionEstimate=0.07636431347272113 while IDL attribute is gated off **", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093145.897844:INFO:CONSOLE:23] "  ** 1/estimate (proportional to global CPU util) = 13.095122 **", source: http://127.0.0.1:8090/poc.html (23)
[3809:3809:0516/093145.900312:INFO:CONSOLE:23] "POC-RESULT: SUCCESS - experimental ownContributionEstimate leaked via toJSON() on stable feature set", source: http://127.0.0.1:8090/poc.html (23)