zaqaru
module
tape
snapshot
live ports
checkpoint every
load
choose a module and a tape to replay, a module alone to run live, or a module and a snapshot to continue a booted one; or pass ?module=…&tape=…, ?module=…&live=8080, ?module=…&snapshot=…&live=80
⇤
−1
play
+1
⇥
0
step
10k
100k
1M
10M
pin
timeline
syscalls and exchanges
syscalls
exchanges with the host
everything, unfolded
read
read
the machine
kernel internals