SPECjbb2015 Report for jbb2015-20190718-00482 : 148237 max-jOPS ; 119225 critical-jOPS

SUT Description

Hardware hw_1
Name	ThinkSystem SR655
Vendor	Lenovo Global Technology
Vendor URL	http://www.lenovo.com
Available	Aug-2019
Model	ThinkSystem SR655
Form Factor	2U
CPU Name	AMD EPYC 7742
CPU Characteristics	64 core, 2.25GHz, 256MB L3 Cache (Turbo Boost Technology up to 3.40 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	1
Cores Per System	64
Cores Per Chip	64
Threads Per System	128
Threads Per Core	2
Version	CFE103A
CPU Frequency (MHz)	2250
Primary Cache	32 KB I + 32 KB D on chip per core
Secondary Cache	512 KB I+D on chip per core
Tertiary Cache	256 MB I+D on chip per chip
Other Cache	None
Disk	1x 960GB SATA SSD
File System	ext4
Memory Amount (GB)	1024
# and size of DIMM(s)	16 x 64 GB
Memory Details	64GB 2Rx4 PC4-2933Y-R
# and type of Network Interface Cards (NICs)	1x 10 Gbit NICs
Power Supply Quantity and Rating (W)	1 x 1600W
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	Yes: The test sponsor attests, as of date of publication, that CVE-2017-5754 (Meltdown) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5753 (Spectre variant 1) is mitigated in the system as tested and documented. Yes: The test sponsor attests, as of date of publication, that CVE-2017-5715 (Spectre variant 2) is mitigated in the system as tested and documented.
Other Hardware network_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Operating System os_1
Name	RedHat Linux Enterprise Server 8
Vendor	Red Hat
Vendor URL	http://www.redhat.com/
Version	4.18.0-80.el8.x86_64
Available	May-2019
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 12.0.1
Vendor	Oracle Corporation
Vendor URL	http://www.oracle.com
Version	Java HotSpot 64-Bit Server VM, version 12.0.1
Available	Apr-2019
Bitness	64
Notes	None
Other Software other_1
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Driver Description

Hardware hw_2
Name	ThinkSystem SR650
Vendor	Lenovo Global Technology
Vendor URL	http://www.lenovo.com
Available	Apr-2019
Model	ThinkSystem SR650
Form Factor	2U
CPU Name	Intel Xeon Platinum 8280
CPU Characteristics	28 core, 2.70GHz, 38.5 MB L3 Cache (Turbo Boost Technology up to 3.80 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	56
Cores Per Chip	28
Threads Per System	112
Threads Per Core	2
Version	PSE113P
CPU Frequency (MHz)	2700
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)	384
# and size of DIMM(s)	24 x 16GB
Memory Details	16GB 2Rx8 PC4-2933Y-R
# and type of Network Interface Cards (NICs)	1x 10 Gbit NIC
Power Supply Quantity and Rating (W)	2 x 1600W
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	None
Other Hardware network_2
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Operating System os_2
Name	RedHat Linux Enterprise Server 8
Vendor	Red Hat
Vendor URL	http://www.redhat.com/
Version	4.18.0-80.el8.x86_64
Available	May-2019
Bitness	64
Notes	None
Java Virtual Machine jvm_2
Name	Oracle Java SE 12.0.1
Vendor	Oracle Corporation
Vendor URL	http://www.oracle.com
Version	Java HotSpot 64-Bit Server VM, version 12.0.1
Available	Apr-2019
Bitness	64
Notes	None
Other Software other_2
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Topology

SUT
- Hardware config_1
  - OS Image os_Image_1
    - JVM jvm_Backend_1 : Backend
Driver
- Hardware config_2
  - OS Image os_Image_2
    - JVM jvm_Ctr_1 : Controller
    - JVM jvm_TxInjector_1 : TxInjector

SUT config_1 Configuration

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 NUMA node per socket NPS1
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Backend_1(1)
OS Image Description	os_1
Tuning	echo 990000 > /proc/sys/kernel/sched_rt_runtime_us echo 1000 > /proc/sys/kernel/sched_migration_cost_ns echo 16000000 > /proc/sys/kernel/sched_latency_ns echo 6000000 > /proc/sys/kernel/sched_min_granularity_ns echo 15000000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 10000 > /proc/sys/vm/dirty_expire_centisecs echo 1500 > /proc/sys/vm/dirty_writeback_centisecs echo 40 > /proc/sys/vm/dirty_ratio echo 10 > /proc/sys/vm/dirty_background_ratio echo 10 > /proc/sys/vm/swappiness
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-server -Xms800g -Xmx800g -Xmn750g -XX:SurvivorRatio=80 -XX:+UseLargePages -XX:LargePageSizeInBytes=2m -XX:+UseParallelOldGC -XX:+AggressiveOpts -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:-UsePerfData -XX:ParallelGCThreads=32 -XX:-UseBiasedLocking -XX:AllocatePrefetchInstr=2 -XX:UseAVX=0
Tuning	numactl used to affinitize each Backend JVM to a single memory node, eg: numactl --cpunodebind=$gnum --localalloc
Notes	None

Driver config_2 Configuration

Hardware
OS Images	os_Image_2(1)
Hardware Description	hw_2
Number of Systems	1
SW Environment	non-virtual
Tuning	BIOS Configuration: Operating Mode set to Maximum Performance SNC set to Enable
Notes	None

OS Image os_Image_2
JVM Instances	jvm_Ctr_1(1), jvm_TxInjector_1(1)
OS Image Description	os_2
Tuning	SELINUX=disabled ulimit -n 32768
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_2
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseCondCardMark -XX:+UseParallelOldGC -XX:ParallelGCThreads=14
Tuning	numactl used to affinitize Ctr JVM to a single memory node, eg: numactl --cpunodebind=$node --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_2
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:+UseCondCardMark -XX:+UseParallelOldGC -XX:ParallelGCThreads=14
Tuning	numactl used to affinitize each TxInjector JVM to a single memory node, eg: numactl --cpunodebind=$gnum --localalloc
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Pass	Fail	Fail
jOPS	144708	146473	148237	150002	151767

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	101472	120884	123089	124707	127943	119225

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	- / 1765	- / 1765	- / 1765	- / 1765	- / 1765	- / 1765
1000us	30000 / 26471	1765 / 3529	- / 1765	- / 1765	- / 1765	- / 1765
5000us	141178 / 142943	132355 / 134119	84707 / 86472	74119 / 75883	52942 / 54707	1765 / 3529
10000us	144708 / 146473	135884 / 137649	127061 / 128825	116472 / 118237	102354 / 100590	17647 / 7059
25000us	144708 / 146473	139414 / 141178	132355 / 134119	130590 / 132355	120002 / 121766	56471 / 7059
50000us	146473 / 148237	141178 / 142943	132355 / 134119	130590 / 132355	127061 / 121766	56471 / 7059
75000us	146473 / 148237	141178 / 142943	135884 / 137649	132355 / 134119	127061 / 123531	56471 / 7059
100000us	146473 / 148237	141178 / 142943	135884 / 137649	132355 / 134119	130590 / 125296	75883 / 51177
200000us	146473 / 148237	142943 / 144708	135884 / 137649	135884 / 137649	132355 / 134119	114707 / 112943
500000us	146473 / 148237	146473 / 148237	139414 / 141178	137649 / 139414	135884 / 137649	135884 / 125296
1000000us	148237 / -	148237 / -	146473 / 148237	144708 / 146473	144708 / 146473	137649 / 139414

Number of probes

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%

Rate of Non-Critical Failures

There were no non-critical failures in Response Time curve building

Delay between performance status pings during RT Curve (Response-Throughput Curve)

IR/PR Accuracy

Run Properties

This section lists properties only set by user

Property Name	Default	Controller
specjbb.comm.connect.selector.runner.count	0	12
specjbb.comm.connect.timeouts.connect	60000	600000
specjbb.comm.connect.timeouts.read	60000	600000
specjbb.comm.connect.timeouts.write	60000	600000
specjbb.comm.connect.worker.pool.max	256	64
specjbb.comm.connect.worker.pool.min	1	64
specjbb.controller.host	localhost	10.10.10.3
specjbb.controller.maxir.maxFailedPoints	3	1
specjbb.forkjoin.workers	28	{Tier1=200, Tier2=1, Tier3=23}
specjbb.group.count	1	1
specjbb.txi.pergroup.count	1	1

View table in csv format

Validation Details

Validation Reports


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


Level: CORRECTNESS
Check	Agent	Result
Compare SM and HQ Inventory	All	PASSED

Other Checks

High-bound (max attempted) is 176473 IR

High-bound (settled) is 153702 IR

http://www.spec.org - info@spec.org

SPECjbb2015 Version: [SPECjbb2015 1.02, Jan 10, 2019]

Lenovo Global Technology ThinkSystem SR655	148237 SPECjbb2015-Distributed max-jOPS 119225 SPECjbb2015-Distributed critical-jOPS
Tested by: Lenovo Global Technology	Test Sponsor: Lenovo Global Technology	Test location: Beijing, China	Test date: Jul 16, 2019
SPEC license #: 9017	Hardware Availability: Aug-2019	Software Availability: May-2019	Publication: Wed Aug 7 19:56:20 EDT 2019