LMBENCH 2.0 SUMMARY
Basic system parameters
Host | OS Description | Mhz |
kronos | Linux 2.6.10- i686-pc-linux-gnu | 1745 |
Processor, Processes - times in microseconds - smaller is better
Host |
OS |
Mhz |
null call |
null I/O |
stat |
open close |
selct TCP |
sig inst |
sig hadl |
fork proc |
exec proc |
sh proc |
kronos | Linux 2.6.10- | 1745 | 0.18 | 0.43 | 4.24 | 5.32 | 24.9 | 0.60 | 1.94 | 112. | 491. | 2173 |
Context switching - times in microseconds - smaller is better
Host |
OS |
2p/0K ctxsw |
2p/16K ctxsw |
2p/64K ctxsw |
8p/16K ctxsw |
8p/64K ctxsw |
16p/16K ctxsw |
16p/64K ctxsw |
kronos | Linux 2.6.10- | 1.100 | 1.6900 | 10.1 | 3.9500 | 96.0 | 22.3 | 96.0 |
*Local* Communication latencies in microseconds - smaller is better
Host |
OS |
2p/0K ctxsw |
Pipe |
AF UNIX |
UDP |
RPC/UDP |
TCP |
RPC/TCP |
TCP conn |
kronos | Linux 2.6.10- | 1.100 | 4.437 | 9.31 | 15.6 | 29.3 | 21.5 | 38.3 | 80.3 |
File & VM system latencies in microseconds - smaller is better
Host |
OS |
0K File Create/Delete |
10K File Create/Delete |
Mmap Latency |
Prot Fault |
Page Fault |
kronos | Linux 2.6.10- | 24.4 / 16.8 | 92.1 / 32.2 | 1133.0 | 0.263 | 4.00000 |
*Local* Communication bandwidths in MB/s - bigger is better
Host |
OS |
Pipe |
AF UNIX |
TCP |
File reread |
Mmap reread |
Bcopy (libc) |
Bcopy (hand) |
Mem read |
Mem write |
kronos | Linux 2.6.10- | 820. | 925. | 224. | 473.4 | 649.5 | 354.4 | 357.5 | 619. | 494.4 |
Memory latencies in nanoseconds - smaller is better
(WARNING - may not be correct, check graphs)
Host |
OS |
Mhz |
L1 $ |
L2 $ |
Main mem |
Guesses |
kronos | Linux 2.6.10- | 1745 | 1.719 | 11.5 | 135.1 | |
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