SPECjbb2015 Report for jbb2015-20171011-00260 : 686568 max-jOPS ; 218763 critical-jOPS

Hardware hw_1
Name	ThinkSystem SR950
Vendor	Lenovo Global Technology
Vendor URL	http://www.lenovo.com
Available	Sep-2017
Model	ThinkSystem SR950
Form Factor	4U
CPU Name	Intel Xeon Platinum 8180
CPU Characteristics	28 core, 2.50GHz, 38.5MB L3 Cache (Turbo Boost Technology up to 3.80 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	8
Cores Per System	224
Cores Per Chip	28
Threads Per System	448
Threads Per Core	2
Version	None
CPU Frequency (MHz)	2500
Primary Cache	32 KB I + 32 KB D on chip per core
Secondary Cache	1 MB I+D on chip per core
Tertiary Cache	38.5 MB I+D on chip per chip
Other Cache	None
Disk	1x 800GB SATA SSD
File System	xfs
Memory Amount (GB)	1536
# and size of DIMM(s)	96 x 16GB
Memory Details	16GB 2Rx8 PC4-2666V-R
# and type of Network Interface Cards (NICs)	1x 10 Gbit NICs
Power Supply Quantity and Rating (W)	4 x 1600W
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	None
Other Hardware network_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Operating System os_1
Name	SUSE Linux Enterprise Server
Vendor	SUSE
Vendor URL	http://www.suse.com/
Version	SUSE Linux Enterprise Server 12 SP2 (x86_64)
Available	Nov-2016
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 8u144
Vendor	Oracle Corporation
Vendor URL	http://www.oracle.com
Version	Java HotSpot 64-Bit Server VM, version 1.8.0_144
Available	Jul-2017
Bitness	64
Notes	None
Other Software other_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Hardware
OS Images	os_Image_1(1)
Hardware Description	hw_1
Number of Systems	1
SW Environment	non-virtual
Tuning	BIOS Configuration: Operating Mode set to Maximum Performance Per Core P-state set to Disable SNC set to Enable Patrol Scrub set to Disable
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(16), jvm_TxInjector_1(16)
OS Image Description	os_1
Tuning	ulimit -n 32768 echo 16000000 > /proc/sys/kernel/sched_latency_ns echo 3000000 > /proc/sys/kernel/sched_min_granularity_ns echo 1000 > /proc/sys/kernel/sched_migration_cost_ns
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-server -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 -Xms29g -Xmx29g -Xmn27g -XX:SurvivorRatio=28 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -XX:+AggressiveOpts -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:-UsePerfData -XX:TargetSurvivorRatio=95 -XX:ParallelGCThreads=28 -verbose:gc -XX:+PrintGCDetails -XX:+PrintTenuringDistribution -XX:+PrintGCTimeStamps -XX:-UseBiasedLocking -XX:AllocatePrefetchInstr=2
Tuning	numactl used to affinitize each Backend JVM to a single memory node, eg: numactl --cpunodebind=$gnum --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -XX:ParallelGCThreads=1
Tuning	numactl used to affinitize each TxInjector JVM to a single memory node, eg: numactl --cpunodebind=$gnum --localalloc
Notes	None

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	678677	686568	694460	702351	710243

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	153886	177561	217019	264368	319609	218763

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

This section lists properties only set by user

Property Name	Default	Controller
specjbb.comm.connect.client.pool.size	256	224
specjbb.comm.connect.selector.runner.count	0	4
specjbb.comm.connect.timeouts.connect	60000	700000
specjbb.comm.connect.timeouts.read	60000	700000
specjbb.comm.connect.timeouts.write	60000	700000
specjbb.comm.connect.worker.pool.max	256	112
specjbb.comm.connect.worker.pool.min	1	64
specjbb.customerDriver.threads	64	{=64, probe=64, saturate=64}
specjbb.forkjoin.workers	28	{Tier1=180, Tier2=1, Tier3=25}
specjbb.group.count	1	16
specjbb.mapreducer.pool.size	28	4


Level: COMPLIANCE
Check	Agent	Result
Check properties on compliance	All	PASSED

High-bound (max attempted) is 789159 IR

High-bound (settled) is 729146 IR

SPECjbb2015 Version: [SPECjbb2015 1.00, June 24, 2015]

Lenovo Global Technology ThinkSystem SR950	686568 SPECjbb2015-MultiJVM max-jOPS 218763 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology	Test Sponsor: Lenovo Global Technology	Test location: Beijing, China	Test date: Sep 13, 2017
SPEC license #: 9017	Hardware Availability: Sep-2017	Software Availability: Jul-2017	Publication: Thu Oct 26 18:23:05 EDT 2017


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 16) Overall SUT Description SUT Description max-jOPS and critical-jOPS Details Number of probes Request Mix Accuracy Rate Of Non-Critical Failures Delay between performance status pings IR/PR Accuracy Topology SUT Configuration Properties Validation Details Link to Full Disclosure	Overall Throughput RT curve