SPECjbb2015 Report for jbb2015-20230628-01136 : 362000 max-jOPS ; 341793 critical-jOPS

SUT Description

Hardware hw_1
Name	Dell Inc. PowerEdge R7625
Vendor	Dell Inc.
Vendor URL	http://www.dell.com/
Available	Jul-2023
Model	PowerEdge R7625
Form Factor	2U Rack
CPU Name	AMD EPYC 9684X
CPU Characteristics	96 core, 2.55 GHz, 1152 MB L3 Cache (Max. Boost Clock up to 3.70 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	1
Cores Per System	96
Cores Per Chip	96
Threads Per System	192
Threads Per Core	2
Version	1.4.3
CPU Frequency (MHz)	2550
Primary Cache	32 KB (I) + 32 KB (D) per core
Secondary Cache	1 MB (I+D) per core
Tertiary Cache	1152 MB (I+D) on chip per chip
Other Cache	None
Disk	1 x Dell Ent NVMe U.2 6.4TB
File System	xfs
Memory Amount (GB)	768
# and size of DIMM(s)	12 x 64 GB
Memory Details	64 GB RDIMM 2Rx4 PC5-4800B-R (slots A1-12 populated)
# and type of Network Interface Cards (NICs)	1 x Broadcom NetXtreme BCM5720 Gigabit Ethernet PCIe 1Gb/s Dual Port
Power Supply Quantity and Rating (W)	1 x 2400
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	NA: 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	SUSE Linux Enterprise Server 15 SP4
Vendor	SUSE
Vendor URL	http://www.suse.com/
Version	5.14.21-150400.22-default
Available	Jun-2022
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 17.0.7
Vendor	Oracle
Vendor URL	http://www.oracle.com/
Version	Java HotSpot 64-bit Server VM, version 17.0.7
Available	Apr-2023
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	Dell Inc. PowerEdge R7625
Vendor	Dell Inc.
Vendor URL	http://www.dell.com/
Available	Jul-2023
Model	PowerEdge R7625
Form Factor	2U Rack
CPU Name	AMD EPYC 9684X
CPU Characteristics	96 core, 2.55 GHz, 1152 MB L3 Cache (Max. Boost Clock up to 3.70 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	1
Cores Per System	96
Cores Per Chip	96
Threads Per System	192
Threads Per Core	2
Version	1.4.3
CPU Frequency (MHz)	2550
Primary Cache	32 KB (I) + 32 KB (D) per core
Secondary Cache	1 MB (I+D) per core
Tertiary Cache	1152 MB (I+D) on chip per chip
Other Cache	None
Disk	1 x Dell Ent NVMe U.2 6.4TB
File System	xfs
Memory Amount (GB)	768
# and size of DIMM(s)	12 x 64 GB
Memory Details	64 GB RDIMM 2Rx4 PC5-4800B-R (slots A1-12 populated)
# and type of Network Interface Cards (NICs)	1 x Broadcom NetXtreme BCM5720 Gigabit Ethernet PCIe 1Gb/s Dual Port
Power Supply Quantity and Rating (W)	1 x 2400
Other Hardware	None
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	NA: 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_2
Name	None
Vendor	None
Vendor URL	None
Version	None
Available	None
Bitness	None
Notes	None

Operating System os_2
Name	SUSE Linux Enterprise Server 15 SP4
Vendor	SUSE
Vendor URL	http://www.suse.com/
Version	5.14.21-150400.22-default
Available	Jun-2022
Bitness	64
Notes	None
Java Virtual Machine jvm_2
Name	Oracle Java SE 17.0.7
Vendor	Oracle
Vendor URL	http://www.oracle.com/
Version	Java HotSpot 64-bit Server VM, version 17.0.7
Available	Apr-2023
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	Logical Processor : Enabled L1 Stream HW Prefetcher : Disabled L2 Stream HW Prefetcher : Disabled MADT Core Enumeration : Linear NUMA Nodes Per Socket : 2 L3 cache as NUMA Domain : Disabled System Profile : Custom Determinism Slider : Power Determinism Algorithm Performance Boost Disable (ApbDis) : Enabled ApbDis Fixed Socket P-State : P0
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Backend_1(6)
OS Image Description	os_1
Tuning	echo 950000 > /proc/sys/kernel/sched_rt_runtime_us echo 150000000 > /proc/sys/kernel/sched_latency_ns echo 80000 > /proc/sys/kernel/sched_migration_cost_ns echo 700000 > /proc/sys/kernel/sched_min_granularity_ns echo 300000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 32 > /proc/sys/kernel/sched_nr_migrate 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 echo 0 > /proc/sys/kernel/numa_balancing echo 0 > /proc/sys/vm/numa_stat echo always > /sys/kernel/mm/transparent_hugepage/enabled echo always > /sys/kernel/mm/transparent_hugepage/defrag ulimit -n 1024000 UserTasksMax=970000 DefaultTasksMax=970000
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-Xms120g -Xmx120g -Xmn118g -server -XX:MetaspaceSize=256m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=90 -XX:TargetSurvivorRatio=90 -XX:ParallelGCThreads=32 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages -XX:TLABAllocationWeight=55 -XX:ThreadStackSize=512 -XX:CompileThresholdScaling=120
Tuning	Used numactl to affinitize three Backend JVM (3 Groups) to one NUMA node Group1: numactl --cpunodebind=0 --localalloc Group2: numactl --cpunodebind=0 --localalloc Group3: numactl --cpunodebind=0 --localalloc Group4: numactl --cpunodebind=1 --localalloc Group5: numactl --cpunodebind=1 --localalloc Group6: numactl --cpunodebind=1 --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	Logical Processor : Enabled L1 Stream HW Prefetcher : Disabled L2 Stream HW Prefetcher : Disabled MADT Core Enumeration : Linear NUMA Nodes Per Socket : 2 L3 cache as NUMA Domain : Disabled System Profile : Custom Determinism Slider : Power Determinism Algorithm Performance Boost Disable (ApbDis) : Enabled ApbDis Fixed Socket P-State : P0
Notes	None

OS Image os_Image_2
JVM Instances	jvm_Ctr_1(1), jvm_TxInjector_1(6)
OS Image Description	os_2
Tuning	echo 950000 > /proc/sys/kernel/sched_rt_runtime_us echo 150000000 > /proc/sys/kernel/sched_latency_ns echo 80000 > /proc/sys/kernel/sched_migration_cost_ns echo 700000 > /proc/sys/kernel/sched_min_granularity_ns echo 300000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 32 > /proc/sys/kernel/sched_nr_migrate 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 echo 0 > /proc/sys/kernel/numa_balancing echo 0 > /proc/sys/vm/numa_stat echo always > /sys/kernel/mm/transparent_hugepage/enabled echo always > /sys/kernel/mm/transparent_hugepage/defrag ulimit -n 1024000 UserTasksMax=970000 DefaultTasksMax=970000
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_2
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning	Used numactl to interleave memory on all CPUs numactl --interleave=all
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_2
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning	Used numactl to affinitize three Transaction Injector JVM (3 Groups) to one NUMA node Group1: numactl --cpunodebind=0 --localalloc Group2: numactl --cpunodebind=0 --localalloc Group3: numactl --cpunodebind=0 --localalloc Group4: numactl --cpunodebind=1 --localalloc Group5: numactl --cpunodebind=1 --localalloc Group6: numactl --cpunodebind=1 --localalloc
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	357741	362000	366259	370517	374776

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	308764	330058	351352	359870	362000	341793

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	21294 / 25553	4259 / 8518	- / 4259	- / 4259	- / 4259	- / 4259
1000us	336447 / 340706	114988 / 119247	25553 / 29812	21294 / 25553	8518 / 12776	- / 4259
5000us	362000 / -	362000 / -	336447 / 340706	319411 / 315153	238494 / 242753	42588 / 17035
10000us	362000 / -	362000 / -	362000 / -	357741 / 362000	306635 / 310894	42588 / 17035
25000us	362000 / -	362000 / -	362000 / -	362000 / -	327929 / 332188	42588 / 17035
50000us	362000 / -	362000 / -	362000 / -	362000 / -	349223 / 353482	42588 / 17035
75000us	362000 / -	362000 / -	362000 / -	362000 / -	357741 / 362000	208682 / 59623
100000us	362000 / -	362000 / -	362000 / -	362000 / -	362000 / -	276823 / 76659
200000us	362000 / -	362000 / -	362000 / -	362000 / -	362000 / -	353482 / 340706
500000us	362000 / -	362000 / -	362000 / -	362000 / -	362000 / -	362000 / -
1000000us	362000 / -	362000 / -	362000 / -	362000 / -	362000 / -	362000 / -

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	Group1.Backend.beJVM	Group1.TxInjector.txiJVM1	Group2.Backend.beJVM	Group2.TxInjector.txiJVM1	Group3.Backend.beJVM	Group3.TxInjector.txiJVM1	Group4.Backend.beJVM	Group4.TxInjector.txiJVM1	Group5.Backend.beJVM	Group5.TxInjector.txiJVM1	Group6.Backend.beJVM	Group6.TxInjector.txiJVM1
specjbb.comm.connect.client.pool.size	256	256	150	120	150	120	150	120	150	120	150	120	150	120
specjbb.comm.connect.selector.runner.count	0	8	4	4	4	4	4	4	4	4	4	4	4	4
specjbb.comm.connect.worker.pool.max	256	256	150	120	150	120	150	120	150	120	150	120	150	120
specjbb.comm.connect.worker.pool.min	1	1	24	24	24	24	24	24	24	24	24	24	24	24
specjbb.controller.handshake.period	5000	20000
specjbb.controller.handshake.timeout	600000	900000
specjbb.controller.host	localhost	127.0.0.1
specjbb.forkjoin.workers	192	{Tier1=100, Tier2=1, Tier3=10}
specjbb.group.count	1	6
specjbb.heartbeat.period	10000	2000
specjbb.heartbeat.threshold	100000	9000000
specjbb.mapreducer.pool.size	192	16
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 425882 IR

High-bound (settled) is 388125 IR

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

SPECjbb2015 Version: [SPECjbb2015 1.03, Nov 14, 2019]

Dell Inc. PowerEdge R7625	362000 SPECjbb2015-Distributed max-jOPS 341793 SPECjbb2015-Distributed critical-jOPS
Tested by: Dell Inc.	Test Sponsor: Dell Inc.	Test location: Round Rock, TX	Test date: June 28,2023
SPEC license #: 6573	Hardware Availability: Jul-2023	Software Availability: Apr-2023	Publication: Thu Jul 13 12:58:02 EDT 2023