Skip to main content

Table 3 The mean latency (in μs or microseconds) of some important multi-process interfaces and syscalls evaluating with lmbench

From: Iso-UniK: lightweight multi-process unikernel through memory protection keys

SystemsMulti-ProcessSyscall
 Fork&ExitPipeCtxNullOpen&Close
Linux Kernel217.810.467.7940.19741.717*
OSv-3.48-0.00134.560
Iso-UniK-no-gate65.84.324.2560.00145.107
Iso-UniK103.19.647.7460.04255.181
  1. “Iso-UniK-no-gate” means disable the two isolation methods. “ctx” means context switch *: The “Open&close” is tested under Linux 4.4.0 with ZFS