Lenovo Group Limited Lenovo Flex System x240 M5 80889 SPECjbb2015-MultiJVM max-jOPS
43654 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Group Limited Test Sponsor: Lenovo Group Limited Test location: Morrisville, NC Test date: Oct 12, 2015
SPEC license #: 9017 Hardware Availability: Dec-2014 Software Availability: Aug-2015 Publication: Oct 28, 2015
Benchmark Results Summary
 
Overall Throughput RT curve
Overall SUT (System Under Test) Description
VendorLenovo Group Limited
Vendor URLhttp://www.lenovo.com
System SourceSingle Supplier
System DesignationFlex System
Total Systems1
All SUT Systems IdenticalYES
Total Nodes1
All Nodes IdenticalYES
Nodes Per System1
Total Chips2
Total Cores36
Total Threads72
Total Memory Amount (GB)512
Total OS Images1
SW EnvironmentNon-virtual
 
Hardware hw_1
NameLenovo Flex System x240 M5
VendorLenovo Group Limited
Vendor URLhttp://www.lenovo.com
AvailableNone
ModelLenovo Flex System x240 M5
Form FactorITE in Flex Chassis
CPU NameIntel Xeon E5-2699 v3
CPU Characteristics18 core, 2.30GHz, 45MB L3 Cache (Turbo Boost Technology up to 3.60 GHz)
Number of Systems1
Nodes Per System1
Chips Per System2
Cores Per System36
Cores Per Chip18
Threads Per System72
Threads Per Core2
VersionNone
CPU Frequency (MHz)2300
Primary Cache32 KB I + 32 KB D on chip per core
Secondary Cache256 KB I+D on chip per core
Tertiary Cache45 MB I+D on chip per chip
Other CacheNone
Disk1 x 400 GB SSD
File Systemext4
Memory Amount (GB)512
# and size of DIMM(s)16 x 32678MB
Memory Details4Rx4 PC4-L-2133P-LD0-10
# and type of Network Interface Cards (NICs)1 x 10 Gbit NIC
Power Supply Quantity and Rating (W)6 x 2500
Other HardwareNone
Cabinet/Housing/EnclosureNone
Shared DescriptionNone
Shared CommentNone
NotesNone
Other Hardware network_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Operating System os_1
NameRed Hat Enterprise Linux
VendorRed Hat
Vendor URLhttp://www.redhat.com/
VersionRed Hat Enterprise Linux Server 6.5 (Santiago)
AvailableNov-2013
Bitness64
NotesNone
Java Virtual Machine jvm_1
NameOracle Java SE 8u60
VendorOracle
Vendor URLhttp://www.oracle.com
VersionJava HotSpot 64-bit Server VM, version 1.8.0_60
AvailableAug-2015
Bitness64
Notesnote
Other Software other_1
NameNone
VendorNone
Vendor URLNone
VersionNone
AvailableNone
BitnessNone
NotesNone
Hardware
OS Images os_Image_1(1)
Hardware Description hw_1
Number of Systems 1
SW Environment non-virtual
Tuning BIOS Configuration:
  • Operating Mode = Maximum Performance
  • li>COD disabledli>Early Snoop enabled
Notes None
OS Image os_Image_1
JVM Instances jvm_Ctr_1(1), jvm_Backend_1(4), jvm_TxInjector_1(4)
OS Image Description os_1
Tuning
  • SELinux=disabled
Notes None
JVM Instance jvm_Ctr_1
Parts of Benchmark Controller
JVM Instance Description jvm_1
Command Line -Xmn1536m -Xms2g -Xmx2g
Tuning None
Notes None
JVM Instance jvm_Backend_1
Parts of Benchmark Backend
JVM Instance Description jvm_1
Command Line -showversion -server -XX:LargePageSizeInBytes=2m -XX:+AggressiveOpts -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:-UseBiasedLocking -XX:+UseLargePages -XX:+UseParallelOldGC -XX:+UseParallelGC -Xms236g -Xmx236g -Xmn176g -XX:SurvivorRatio=48 -XX:TargetSurvivorRatio=90 -XX:MaxTenuringThreshold=15 -XX:ParallelGCThreads=36 -XX:+UseTransparentHugePages
Tuning numactl used to affinitize each Backend JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
JVM Instance jvm_TxInjector_1
Parts of Benchmark TxInjector
JVM Instance Description jvm_1
Command Line -showversion -Xmx4g -Xms4g -Xmn3g
Tuning numactl used to affinitize each TxInjector JVM to a single memory node, eg:
  • numactl --cpunodebind=$gnum --localalloc
Notes None
max-jOPS = jOPS passed before the First Failure
Pass/Fail Pass Pass Fail Fail Fail
jOPS 79902 80889 81875 82862 83848
critical-jOPS = Geomean ( jOPS @ 10000; 25000; 50000; 75000; 100000; SLAs )
Response time percentile is 99-th
SLA (us) 10000 25000 50000 75000 100000 Geomean
jOPS 36005 38142 44883 48829 52676 43654
  Percentile
  10-th 50-th 90-th 95-th 99-th 100-th
500us - / 986 - / 986 - / 986 - / 986 - / 986 - / 986
1000us 3946 / 4932 986 / 1973 - / 986 - / 986 - / 986 - / 986
5000us 72997 / 73984 65106 / 66092 36499 / 37485 28607 / 29593 15783 / 16770 1973 / 986
10000us 72997 / 73984 70038 / 71024 61160 / 62146 54255 / 55241 39458 / 32553 3946 / 4932
25000us 73984 / 74970 71024 / 72011 65106 / 66092 64119 / 63133 39458 / 37485 14797 / 5919
50000us 73984 / 74970 72011 / 72997 67079 / 68065 64119 / 65106 44390 / 45377 14797 / 5919
75000us 74970 / 75957 72011 / 72997 67079 / 68065 64119 / 65106 48336 / 49322 14797 / 5919
100000us 75957 / 76943 72997 / 73984 68065 / 69051 65106 / 66092 54255 / 50309 14797 / 5919
200000us 75957 / 76943 73984 / 74970 71024 / 72011 70038 / 71024 64119 / 65106 43404 / 37485
500000us 79902 / 80889 76943 / 77930 73984 / 74970 72997 / 73984 72011 / 72997 68065 / 66092
1000000us 79902 / 80889 78916 / 79902 78916 / 79902 77930 / 78916 76943 / 77930 72997 / 73984
Probes jOPS / Total jOPS
Request Mix Accuracy
Note
(Actual % in the Mix - Expected % in the Mix) must be within:
'Main Tx' limit of +/-5.0% for the requests whose expected % in the mix is >= 10.0%
'Minor Tx' limit of +/-1.0% for the requests whose expected % in the mix is < 10.0%
There were no non-critical failures in Response Time curve building
Delay between status pings
IR/PR Accuracy
This section lists properties only set by user
Property Name Default Controller
specjbb.comm.connect.timeouts.connect 60000 6000000
specjbb.controller.handshake.timeout 600000 60000000
specjbb.forkjoin.workers 72 {Tier1=36, Tier2=18, Tier3=9}
specjbb.group.count 1 2
specjbb.txi.pergroup.count 1 1
View table in csv format
 
Level: COMPLIANCE
Check Agent Result
Check properties on compliance All PASSED
 
Level: CORRECTNESS
Check Agent Result
Compare SM and HQ Inventory All PASSED
High-bound (max attempted) is 98645 IR
High-bound (settled) is 85935 IR