gc log entry format

Kirk Pepperdine kirk.pepperdine at gmail.com
Wed May 26 19:58:57 UTC 2010

Hi all,

In build 1.6.0_17-b04-248-9M3125 I've been running into log entries that
look like this.

41.597: [GC 41.597: [ParNew (promotion failed)
Desired survivor size 1343488 bytes, new threshold 4 (max 4)
- age   1:     744120 bytes,     744120 total
- age   2:     529152 bytes,    1273272 total
- age   3:      32392 bytes,    1305664 total
: 17486K->17249K(18624K), 0.0021027 secs]41.599: [CMS41.600:
[CMS-concurrent-abortable-preclean: 0.028/0.632 secs] [Times: user=1.00
sys=0.04, real=0.63 secs]
 (concurrent mode failure): 63809K->8087K(64768K), 0.0860671 secs]
81202K->8087K(83392K), [CMS Perm : 10707K->10707K(21248K)], 0.0883203 secs]
[Times: user=0.09 sys=0.00, real=0.09 secs]

Looks like ParNew is mixed with the invocation of the CMS instead of that
record being on a new line. The format is consistent but not so nice to
parse ;-)

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