Transcriber is a full-bundle catch utility for buffering parcels to plate for interruption discovery and episode reaction purposes. It gives a superior exhibition execution of NIC-to-plate parcel composing, handles erasing those records as circle tops off, and gives strategies to perusing back unambiguous arrangements of bundles rapidly and without any problem.
It is intended to:
Compose parcels to plate, rapidly (~10Gbps on multi-center, multi-circle machines)
Store as much history as possible (overseeing circle use, putting away longer terms when traffic eases back, then, at that point, erasing the most established bundles when it hits plate limits)
Peruse a tiny rate (<1%) of parcels from plate in light of expert requirements
It isn't intended for:
Complex parcel handling (TCP stream reassembly, and so on)
It's quick since it doesn't do this. Indeed, even with the extremely insignificant, single-pass handling of parcels we do, handling ~1Gbps for ordering alone can take >75% of a solitary center.
Handling the information by perusing it back from plate likewise doesn't work: see next list item.
Perusing back a lot of bundles (> 1% of parcels composed)
The vital idea here is that circle peruses contend with plate composes… you can compose at 90% of circle speed, yet that main gives you 10% of your plate's the ideal opportunity for perusing. Additionally, we're composing profoundly successive information, which circles are truly adept at doing rapidly, and by and large perusing back inadequate information with loads of looks for, which plates do gradually.
It is intended to:
Compose parcels to plate, rapidly (~10Gbps on multi-center, multi-circle machines)
Store as much history as possible (overseeing circle use, putting away longer terms when traffic eases back, then, at that point, erasing the most established bundles when it hits plate limits)
Peruse a tiny rate (<1%) of parcels from plate in light of expert requirements
It isn't intended for:
Complex parcel handling (TCP stream reassembly, and so on)
It's quick since it doesn't do this. Indeed, even with the extremely insignificant, single-pass handling of parcels we do, handling ~1Gbps for ordering alone can take >75% of a solitary center.
Handling the information by perusing it back from plate likewise doesn't work: see next list item.
Perusing back a lot of bundles (> 1% of parcels composed)
The vital idea here is that circle peruses contend with plate composes… you can compose at 90% of circle speed, yet that main gives you 10% of your plate's the ideal opportunity for perusing. Additionally, we're composing profoundly successive information, which circles are truly adept at doing rapidly, and by and large perusing back inadequate information with loads of looks for, which plates do gradually.
