Yes. I just made it clearer.
On 3/22/19 3:29 PM, Chris Plummer wrote:
Hi Gary,
It looks like there was already "-" support for the CCS column. Was it
not working, or did you add the parens just to make it clearer to the
reader what it is matching on?
thanks,
Chris
On 3/22/19 1:18 AM, [email protected] wrote:
The M and CCS columns from jstat output can present a dash("-")
for NaN values, such as :
----------System.out:(13/1261)----------
S0 S1 E O M CCS YGC YGCT FGC FGCT CGC
CGCT GCT
0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0
0.000 0.000
0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0
0.000 0.000
0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0
0.000 0.000
0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0
0.000 0.000
0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0
0.000 0.000
0.00 0.00 0.00 0.00 - - 0 0.000 0 0.000 0
0.000 0.000
0.00 0.00 0.00 0.00 - 28.19 1 0.571 0 0.000 0
0.000 0.571
0.00 100.00 0.00 14.85 31.29 28.19 1 0.571 0 0.000 0
0.000 0.571
0.00 100.00 0.00 14.85 31.29 28.19 1 0.571 0 0.000 0
0.000 0.571
0.00 100.00 0.00 14.85 31.29 28.19 1 0.571 0 0.000 0
0.000 0.571
This proposed fix updates the awk scripts which are checking output
lines.
For the M and CCS columns, allow either a floating point value or a dash.
e.g. "([0-9]+\.[0-9]+|-)"
Webrev: http://cr.openjdk.java.net/~gadams/8221164/webrev/
Issue: https://bugs.openjdk.java.net/browse/JDK-8221164
