Version 8.0.0 of JIRA. Just moved it from H2 to MS-SQL. All DB configuration verified via config tool and by loggin into SQL server with the credentials. Immediately after startup:
Java HotSpot(TM) 64-Bit Server VM (25.181-b13) for windows-amd64 JRE (1.8.0_181-b13), built on Jul 7 2018 04:01:33 by "java_re" with MS VC++ 10.0 (VS2010)
Memory: 4k page, physical 12581868k(9296252k free), swap 16120812k(12825160k free)
CommandLine flags: -XX:GCLogFileSize=20971520 -XX:InitialCodeCacheSize=33554432 -XX:InitialHeapSize=268435456 -XX:MaxHeapSize=2147483648 -XX:NumberOfGCLogFiles=5 -XX:-OmitStackTraceInFastThrow -XX:+PrintGC -XX:+PrintGCCause -XX:+PrintGCDateStamps -XX:+PrintGCDetails -XX:+PrintGCTimeStamps -XX:ReservedCodeCacheSize=536870912 -XX:+UseCompressedClassPointers -XX:+UseCompressedOops -XX:+UseGCLogFileRotation -XX:-UseLargePagesIndividualAllocation -XX:+UseParallelGC
2019-03-02T19:44:44.009+0000: 1.271: [GC (Allocation Failure) [PSYoungGen: 65536K->10724K(76288K)] 65536K->11478K(251392K), 0.0139732 secs] [Times: user=0.02 sys=0.05, real=0.02 secs]
2019-03-02T19:44:44.243+0000: 1.506: [GC (Allocation Failure) [PSYoungGen: 76260K->7639K(141824K)] 77014K->8400K(316928K), 0.0088797 secs] [Times: user=0.06 sys=0.00, real=0.02 secs]
2019-03-02T19:44:45.228+0000: 2.493: [GC (Allocation Failure) [PSYoungGen: 138711K->10728K(141824K)] 139472K->16292K(316928K), 0.0129431 secs] [Times: user=0.06 sys=0.00, real=0.02 secs]
2019-03-02T19:44:45.868+0000: 3.120: [GC (Allocation Failure) [PSYoungGen: 141800K->10728K(272896K)] 147364K->18576K(448000K), 0.0122744 secs] [Times: user=0.00 sys=0.00, real=0.00 secs]
2019-03-02T19:44:47.259+0000: 4.520: [GC (Allocation Failure) [PSYoungGen: 272872K->10728K(272896K)] 280720K->23223K(448000K), 0.0276264 secs] [Times: user=0.11 sys=0.00, real=0.03 secs]
2019-03-02T19:44:48.978+0000: 6.229: [GC (Allocation Failure) [PSYoungGen: 272872K->17264K(541696K)] 285367K->29767K(716800K), 0.0206512 secs] [Times: user=0.03 sys=0.00, real=0.02 secs]
2019-03-02T19:44:50.462+0000: 7.728: [GC (Metadata GC Threshold) [PSYoungGen: 349648K->16807K(543232K)] 362151K->34538K(718336K), 0.0227124 secs] [Times: user=0.00 sys=0.03, real=0.03 secs]
2019-03-02T19:44:50.493+0000: 7.751: [Full GC (Metadata GC Threshold) [PSYoungGen: 16807K->0K(543232K)] [ParOldGen: 17730K->26520K(175104K)] 34538K->26520K(718336K), [Metaspace: 20748K->20748K(1069056K)], 0.0676230 secs] [Times: user=0.20 sys=0.00, real=0.06 secs]
2019-03-02T19:44:52.696+0000: 9.951: [GC (System.gc()) [PSYoungGen: 336434K->15919K(676864K)] 362955K->42448K(851968K), 0.0168736 secs] [Times: user=0.02 sys=0.00, real=0.02 secs]
2019-03-02T19:44:52.712+0000: 9.968: [Full GC (System.gc()) [PSYoungGen: 15919K->0K(676864K)] [ParOldGen: 26528K->33412K(175104K)] 42448K->33412K(851968K), [Metaspace: 32695K->32695K(1079296K)], 0.1358214 secs] [Times: user=0.33 sys=0.00, real=0.14 secs]
Plenty of memory free. Message in browser:
http://xxx.xxx.xxx.xxx:8080/secure/errors.jsp
Been searching, but haven't found similar thread - any ideas?