I loaded up Spacechem on my old macbook for playing while on vacation, and I noticed that it uses 100% CPU all the time (even when idle in the background). Not sure if it's fixable, but I figured you might like to know.
Processes: 71 total, 3 running, 68 sleeping, 362 threads 11:08:26
Load Avg: 1.67, 1.02, 0.60 CPU usage: 38.67% user, 22.16% sys, 39.15% idle
SharedLibs: 4368K resident, 2136K data, 0B linkedit.
MemRegions: 9074 total, 814M resident, 20M private, 402M shared.
PhysMem: 284M wired, 1170M active, 579M inactive, 2033M used, 14M free.
VM: 150G vsize, 1033M framework vsize, 515515(0) pageins, 9632(0) pageouts.
Networks: packets: 349212/140M in, 316668/29M out. Disks: 42008/1855M read, 45430/1108M written.
PID COMMAND %CPU TIME #TH #WQ #POR #MRE RPRVT RSHRD RSIZE VPRVT VSIZE PGRP PPID
2384- mono 104.0 04:12.96 15/1 1 180 721 311M 50M 391M 397M 1634M 2384 105