Former Member

Aug 23, 2006 at 05:10 PM

NW2004s takes a long time to start up

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I am trying to find out why out NW2004s takes a long time to start up.

We have installed NW2004s SP8 JAVA only to use it as Enterprise Portal with Oracle 10g on SUN SPARC 64. While the shutdown of J2EE is pretty fast, the startup take over an hour and half.

/usr/sap/<SID>/JC##/work/dev_server0 file shows:

Thu Aug 10 15:31:48 2006

4017.515: [GC 4017.515: [ParNew: 104368K->17613K(131328K), 0.0423530

secs] 797893K->711138K(1004800K), 0.0428819 secs]

Thu Aug 10 15:31:50 2006

4019.309: [GC 4019.310: [ParNew: 105165K->17610K(131328K), 0.0762693

secs] 798690K->711134K(1004800K), 0.0767036 secs]

Thu Aug 10 15:34:35 2006

4184.118: [GC 4184.119: [ParNew: 105162K->22685K(131328K), 0.0762199

secs] 798686K->716210K(1004800K), 0.0766811 secs]

and /usr/sap/<SID>/JC##/work/std_server0.out file show entries like:

2051.407: [GC 2051.408: [ParNew: 112475K->25810K(131328K), 0.1614717

secs] 678386K->591721K(1004800K), 0.1619460 secs]

2060.554: [GC 2060.555: [ParNew: 113362K->26687K(131328K), 0.1458862

secs] 679273K->592599K(1004800K), 0.1463431 secs]

2068.742: [GC 2068.742: [ParNew: 114239K->27592K(131328K), 0.1464110

secs] 680151K->593504K(1004800K), 0.1470097 secs]

2077.575: [GC 2077.576: [ParNew: 115144K->28470K(131328K), 0.1545706

secs] 681056K->594382K(1004800K), 0.1550365 secs]

2086.411: [GC 2086.411: [ParNew: 116022K->29505K(131328K), 0.1559618

secs] 681934K->595417K(1004800K), 0.1564804 secs]

2094.803: [GC 2094.803: [ParNew: 117057K->30419K(131328K), 0.1531343

secs] 682969K->596331K(1004800K), 0.1536090 secs]

2103.255: [GC 2103.255: [ParNew: 117971K->31345K(131328K), 0.1602581

secs] 683883K->597257K(1004800K), 0.1620506 secs]

2112.423: [GC 2112.424: [ParNew: 118897K->32236K(131328K), 0.1715456

secs] 684809K->598147K(1004800K), 0.1721748 secs]

2123.276: [GC 2123.276: [ParNew: 119788K->33014K(131328K), 0.1640996

secs] 685699K->598926K(1004800K), 0.1645846 secs]

2132.172: [GC 2132.172: [ParNew: 120566K->33980K(131328K), 0.1673372

secs] 686478K->599891K(1004800K), 0.1678214 secs]

2141.072: [GC 2141.072: [ParNew: 121532K->34784K(131328K), 0.1810283

secs] 687443K->600695K(1004800K), 0.1814991 secs]

2149.693: [GC 2149.694: [ParNew: 122336K->35368K(131328K), 0.1670516

secs] 688247K->601280K(1004800K), 0.1675269 secs]

2158.486: [GC 2158.486: [ParNew: 122920K->36435K(131328K), 0.1756513

secs] 688832K->602347K(1004800K), 0.1761320 secs]

2167.314: [GC 2167.315: [ParNew: 123987K->37497K(131328K), 0.1852015

secs] 689899K->603409K(1004800K), 0.1857250 secs]

2176.397: [GC 2176.398: [ParNew: 125049K->38251K(131328K), 0.1741406

secs] 690961K->604163K(1004800K), 0.1746117 secs]

2185.352: [GC 2185.352: [ParNew: 125803K->39375K(131328K), 0.1920462

secs] 691715K->605287K(1004800K), 0.1925810 secs]

2194.150: [GC 2194.151: [ParNew: 126927K->40253K(131328K), 0.1923566

secs] 692839K->606165K(1004800K), 0.1928781 secs]

2202.884: [GC 2202.884: [ParNew: 127805K->38024K(131328K), 0.2031970

secs] 693717K->607088K(1004800K), 0.2036677 secs]

2211.384: [GC 2211.385: [ParNew: 125576K->38851K(131328K), 0.1844842

secs] 694640K->607915K(1004800K), 0.1849062 secs]

2219.963: [GC 2219.964: [ParNew: 126403K->39869K(131328K), 0.1842210

secs] 695467K->608932K(1004800K), 0.1846878 secs]

2228.866: [GC 2228.867: [ParNew: 127421K->39719K(131328K), 0.1920358

secs] 696484K->609702K(1004800K), 0.1925630 secs]

2238.453: [GC 2238.453: [ParNew: 127271K->40643K(131328K), 0.1889567

secs] 697254K->610627K(1004800K), 0.1894261 secs]

2247.056: [GC 2247.056: [ParNew: 128195K->40718K(131328K), 0.1947238

secs] 698179K->611585K(1004800K), 0.1951833 secs]

2255.409: [GC 2255.410: [ParNew: 128270K->40804K(131328K), 0.1939193

secs] 699137K->612886K(1004800K), 0.1943765 secs]

2264.305: [GC 2264.306: [ParNew: 128356K->39943K(131328K), 0.1884611

secs] 700438K->613753K(1004800K), 0.1889279 secs]

2273.187: [GC 2273.188: [ParNew: 127495K->39907K(131328K), 0.1996605

secs] 701305K->614598K(1004800K), 0.2001354 secs]

2281.869: [GC 2281.870: [ParNew: 127459K->39951K(131328K), 0.1870669

secs] 702150K->615514K(1004800K), 0.1875029 secs]

2290.306: [GC 2290.307: [ParNew: 127503K->39975K(131328K), 0.1803927

secs] 703066K->616409K(1004800K), 0.1809368 secs]

2300.101: [GC 2300.101: [ParNew: 127527K->39897K(131328K), 0.1830319

secs] 703961K->617187K(1004800K), 0.1835056 secs]

2310.130: [GC 2310.130: [ParNew: 127449K->39869K(131328K), 0.1858475

secs] 704739K->618039K(1004800K), 0.1862819 secs]

Does anyone know what these entries are and some possible options to speed up the startup process? Thanks. I have already gone through the notes for Virtual memory and heap settings for SUN systems. Has anyone had any similar experience?

Thanks!