SPECjbb2015 Report for jbb2015-20220223-00756 : 350268 max-jOPS ; 319768 critical-jOPS

SUT Description

Hardware hw_1
Name	ThinkSystem SR645
Vendor	Lenovo Global Technology
Vendor URL	http://www.lenovo.com
Available	May-2022
Model	ThinkSystem SR645
Form Factor	1U
CPU Name	AMD EPYC 7773X
CPU Characteristics	64 core, 2.20GHz, 768 MB L3 Cache (Max Boost Clock up to 3.50 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	128
Cores Per Chip	64
Threads Per System	256
Threads Per Core	2
Version	D8E125A
CPU Frequency (MHz)	2200
Primary Cache	32 KB I + 32 KB D on chip per core
Secondary Cache	512 KB I+D on chip per core
Tertiary Cache	768 MB (I+D) on chip per chip
Other Cache	None
Disk	1 x 960GB SATA SSD
File System	XFS
Memory Amount (GB)	1024
# and size of DIMM(s)	16 x 64 GB
Memory Details	64 GB 2Rx4 PC4-3200AA-R
# and type of Network Interface Cards (NICs)	1 x 10/25 GbE OCP NIC
Power Supply Quantity and Rating (W)	1 x 1100W
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 SP3
Vendor	SUSE
Vendor URL	http://suse.com/
Version	5.3.18-57-default
Available	June-2021
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 17.0.2
Vendor	Oracle Corporation
Vendor URL	http://oracle.com/
Version	Java HotSpot 64-Bit Server VM, version 17.0.2
Available	Jan-2022
Bitness	64
Notes	None
Other Software other_1
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_Ctr_1 : Controller
    - JVM jvm_Backend_1 : Backend
    - 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 and then set to Custom Mode NUMA Nodes per Socket set to NPS2 L1 Stream HW Prefetcher set to Disable L2 Stream HW Prefetcher set to Disable ACPI SRAT L3 Cache as NUMA Domain set to Enabled SOC P-states set to P0
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(8), jvm_TxInjector_1(8)
OS Image Description	os_1
Tuning	cpupower frequency-set -g performance ulimit -n 819200 echo 400000000 > /proc/sys/kernel/sched_min_granularity_ns echo 40000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 40000 > /proc/sys/kernel/sched_migration_cost_ns echo 128 > /proc/sys/kernel/sched_nr_migrate echo 950000 > /proc/sys/kernel/sched_rt_runtime_us echo 400000 > /proc/sys/kernel/sched_latency_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 echo 0 > /proc/sys/vm/numa_stat echo 0 > /proc/sys/kernel/numa_balancing echo always > /sys/kernel/mm/transparent_hugepage/enabled echo always > /sys/kernel/mm/transparent_hugepage/defrag
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning	None
Notes	Used numactl to run on all available nodes numactl --interleave=all
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-Xms120g -Xmx120g -Xmn117g -server -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:+UseLargePages -XX:+UseParallelGC -XX:SurvivorRatio=65 -XX:TargetSurvivorRatio=80 -XX:ParallelGCThreads=32 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:InlineSmallCode=10k -XX:MaxGCPauseMillis=200 -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages -XX:+UseUnalignedLoadStores -XX:-UseFastStosb -XX:+UseXMMForArrayCopy -XX:+UseXMMForObjInit -XX:+UseFPUForSpilling -XX:CompileThresholdScaling=15 -XX:MetaspaceSize=2048m -XX:MaxMetaspaceSize=2048m
Tuning	None
Notes	Used numactl to run on all available nodes numactl --cpunodebind=0 --localalloc numactl --cpunodebind=0 --localalloc numactl --cpunodebind=1 --localalloc numactl --cpunodebind=1 --localalloc numactl --cpunodebind=2 --localalloc numactl --cpunodebind=2 --localalloc numactl --cpunodebind=3 --localalloc numactl --cpunodebind=3 --localalloc
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelGC -XX:ParallelGCThreads=2 -XX:CICompilerCount=4
Tuning	None
Notes	Used numactl to run on all available nodes numactl --cpunodebind=0 --localalloc numactl --cpunodebind=0 --localalloc numactl --cpunodebind=1 --localalloc numactl --cpunodebind=1 --localalloc numactl --cpunodebind=2 --localalloc numactl --cpunodebind=2 --localalloc numactl --cpunodebind=3 --localalloc numactl --cpunodebind=3 --localalloc

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	345535	350268	355001	359735	364468

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	286367	310034	324234	338434	343168	319768

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	4733 / 9467	- / 4733	- / 4733	- / 4733	- / 4733	- / 4733
1000us	255601 / 260334	14200 / 18933	4733 / 9467	- / 4733	- / 4733	- / 4733
5000us	350268 / -	345535 / 350268	293468 / 298201	246134 / 250868	156201 / 160934	9467 / 4733
10000us	350268 / -	350268 / -	345535 / 350268	340801 / 345535	284001 / 288734	47333 / 23667
25000us	350268 / -	350268 / -	350268 / -	350268 / -	312401 / 307668	47333 / 23667
50000us	350268 / -	350268 / -	350268 / -	350268 / -	326601 / 321868	47333 / 23667
75000us	350268 / -	350268 / -	350268 / -	350268 / -	336068 / 340801	123067 / 23667
100000us	350268 / -	350268 / -	350268 / -	350268 / -	340801 / 345535	213001 / 23667
200000us	350268 / -	350268 / -	350268 / -	350268 / -	350268 / -	307668 / 279268
500000us	350268 / -	350268 / -	350268 / -	350268 / -	350268 / -	345535 / 350268
1000000us	350268 / -	350268 / -	350268 / -	350268 / -	350268 / -	350268 / -

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.client.pool.size	256	256
specjbb.comm.connect.timeouts.connect	60000	900000
specjbb.comm.connect.timeouts.read	60000	900000
specjbb.comm.connect.timeouts.write	60000	900000
specjbb.controller.handshake.period	5000	20000
specjbb.forkjoin.workers	256	{Tier1=124, Tier2=1, Tier3=10}
specjbb.group.count	1	8
specjbb.heartbeat.period	10000	2000
specjbb.mapreducer.pool.size	256	52
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 473335 IR

High-bound (settled) is 394579 IR

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

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

Lenovo Global Technology ThinkSystem SR645	350268 SPECjbb2015-MultiJVM max-jOPS 319768 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Lenovo Global Technology	Test Sponsor: Lenovo Global Technology	Test location: Beijing, China	Test date: Feb 22, 2022
SPEC license #: 9017	Hardware Availability: May-2022	Software Availability: Jan-2022	Publication: Mon Mar 21 09:38:43 EDT 2022


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 8) 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