SPECjbb2015 Report for jbb2015-20241211-01499 : 392868 max-jOPS ; 130905 critical-jOPS

SUT Description

Hardware hw_1
Name	R840 G50
Vendor	Nettrix
Vendor URL	https://www.nettrix.com.cn
Available	Apr-2024
Model	R840 G50
Form Factor	4U
CPU Name	Intel(R) Xeon(R) Gold 6448H CPU @ 2.4GHz
CPU Characteristics	32Core, 2.40GHz, 60MB L3 Cache (Turbo Boost Technology up to 4.10 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	4
Cores Per System	128
Cores Per Chip	32
Threads Per System	256
Threads Per Core	2
Version	NHH1041054
CPU Frequency (MHz)	2400
Primary Cache	32 KB I + 48 KB D on chip per core
Secondary Cache	2 MB I+D on chip per core
Tertiary Cache	60MB I+D on chip per chip
Other Cache	None
Disk	1 x 1.2TB SAS HDD
File System	btrfs
Memory Amount (GB)	2048
# and size of DIMM(s)	32 x 64GB
Memory Details	32 x 64GB_Micron_DDR5_4800_2Rx4
# and type of Network Interface Cards (NICs)	2 x 1 Gbit NICs
Power Supply Quantity and Rating (W)	4 x 1300W
Other Hardware	1 x OCP with 2 x 1 Gbit NICs
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 SP5
Vendor	SUSE
Vendor URL	https://www.suse.com
Version	5.14.21-150500.53-default
Available	Jun-2023
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 21.0.5
Vendor	Oracle
Vendor URL	http://www.oracle.com
Version	Java HotSpot 64-bit Server VM, version 21.0.5
Available	Oct-2024
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	SNC = SNC2 DCU Streamer Prefetcher = Disabled DCU IP Prefetcher = Enabled
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	cpupower frequency-set -g performance tuned-adm profile latency-performance ulimit -n 1048576 ulimit -i unlimited ulimit -s unlimited ulimit -u unlimited ulimit -l unlimited ulimit -v unlimited ulimit -m unlimited systemctl stop systemd-update-utmp-runlevel.service echo 10000 > /proc/sys/kernel/sched_cfs_bandwidth_slice_us echo 0 > /proc/sys/kernel/sched_child_runs_first echo 16000000 > /proc/sys/kernel/sched_latency_ns echo 1000 > /proc/sys/kernel/sched_migration_cost_ns echo 28000000 > /proc/sys/kernel/sched_min_granularity_ns echo 9 > /proc/sys/kernel/sched_nr_migrate echo 100 > /proc/sys/kernel/sched_rr_timeslice_ms echo 1000000 > /proc/sys/kernel/sched_rt_period_us echo 990000 > /proc/sys/kernel/sched_rt_runtime_us echo 0 > /proc/sys/kernel/sched_schedstats echo 1 > /proc/sys/kernel/sched_tunable_scaling echo 50000000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 3000 > /proc/sys/vm/dirty_expire_centisecs echo 500 > /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 1500 > /sys/kernel/mm/hugepages/hugepages-1048576kB/nr_hugepages echo always > /sys/kernel/mm/transparent_hugepage/defrag echo always > /sys/kernel/mm/transparent_hugepage/enabled echo 0 > /proc/sys/kernel/numa_balancing UserTasksMax=970000 DefaultTasksMax=970000 echo 274877906944 > /proc/sys/kernel/shmmax echo 274877906944 > /proc/sys/kernel/shmall echo 3 > /proc/sys/vm/drop_caches sync
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:UseAVX=0 -XX:+UseLargePages -XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	Used numactl to affinitize Ctrl JVM to cpu0 numactl --cpunodebind=0 --localalloc
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-showversion -XX:+UseParallelGC -XX:+UseLargePages -XX:+AlwaysPreTouch -XX:-UseAdaptiveSizePolicy -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=10k -XX:-UseCountedLoopSafepoints -XX:LoopUnrollLimit=20 -server -XX:TargetSurvivorRatio=96 -XX:SurvivorRatio=28 -XX:LargePageSizeInBytes=1G -XX:UseAVX=0 -Xms31744m -Xmx31744m -Xmn29696m -XX:ParallelGCThreads=30
Tuning	Used numactl to affinitize each Backend JVM to one CPU numa node numactl --cpunodebind=0 --localalloc numactl --cpunodebind=1 --localalloc numactl --cpunodebind=2 --localalloc numactl --cpunodebind=3 --localalloc numactl --cpunodebind=4 --localalloc numactl --cpunodebind=5 --localalloc numactl --cpunodebind=6 --localalloc numactl --cpunodebind=7 --localalloc numactl --cpunodebind=8 --localalloc numactl --cpunodebind=9 --localalloc numactl --cpunodebind=10 --localalloc numactl --cpunodebind=11 --localalloc numactl --cpunodebind=12 --localalloc numactl --cpunodebind=13 --localalloc numactl --cpunodebind=14 --localalloc numactl --cpunodebind=15 --localalloc
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-server -Xms2g -Xmx2g -Xmn1536m -XX:UseAVX=0 -XX:+UseLargePages -XX:LargePageSizeInBytes=1G -XX:+UseParallelGC -XX:ParallelGCThreads=2
Tuning	Used numactl to affinitize each TxInjector JVM to one CPU numa node numactl --cpunodebind=0 --localalloc numactl --cpunodebind=1 --localalloc numactl --cpunodebind=2 --localalloc numactl --cpunodebind=3 --localalloc numactl --cpunodebind=4 --localalloc numactl --cpunodebind=5 --localalloc numactl --cpunodebind=6 --localalloc numactl --cpunodebind=7 --localalloc numactl --cpunodebind=8 --localalloc numactl --cpunodebind=9 --localalloc numactl --cpunodebind=10 --localalloc numactl --cpunodebind=11 --localalloc numactl --cpunodebind=12 --localalloc numactl --cpunodebind=13 --localalloc numactl --cpunodebind=14 --localalloc numactl --cpunodebind=15 --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	388135	392868	397601	402335	407068

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	82833	101767	134900	168034	201167	130905

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	9467 / 14200	4733 / 9467	- / 4733	- / 4733	- / 4733	- / 4733
1000us	94667 / 99400	14200 / 18933	9467 / 14200	9467 / 14200	4733 / 9467	- / 4733
5000us	345535 / 350268	302934 / 307668	113600 / 118334	104134 / 108867	61534 / 56800	- / 4733
10000us	345535 / 350268	312401 / 317134	165667 / 170401	137267 / 142000	80467 / 85200	- / 4733
25000us	355001 / 359735	331334 / 336068	284001 / 288734	236667 / 241401	104134 / 99400	- / 4733
50000us	355001 / 359735	340801 / 345535	293468 / 298201	260334 / 265068	132534 / 137267	- / 4733
75000us	359735 / 364468	345535 / 350268	302934 / 307668	269801 / 274534	165667 / 170401	- / 4733
100000us	364468 / 369201	345535 / 350268	312401 / 317134	284001 / 288734	198801 / 203534	- / 4733
200000us	369201 / 373935	355001 / 359735	336068 / 340801	321868 / 326601	298201 / 302934	132534 / 9467
500000us	388135 / 392868	378668 / 383401	364468 / 369201	359735 / 364468	350268 / 355001	312401 / 317134
1000000us	392868 / -	388135 / 392868	383401 / 388135	378668 / 383401	378668 / 383401	359735 / 364468

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.beJVM1	Group1.TxInjector.txiJVM1	Group2.Backend.beJVM2	Group2.TxInjector.txiJVM2	Group3.Backend.beJVM3	Group3.TxInjector.txiJVM3	Group4.Backend.beJVM4	Group4.TxInjector.txiJVM4	Group5.Backend.beJVM5	Group5.TxInjector.txiJVM5	Group6.Backend.beJVM6	Group6.TxInjector.txiJVM6	Group7.Backend.beJVM7	Group7.TxInjector.txiJVM7	Group8.Backend.beJVM8	Group8.TxInjector.txiJVM8
specjbb.comm.connect.client.pool.size	256	480	256	256	256	256	256	256	256	256	256	256	256	256	256	256	256	256
specjbb.comm.connect.selector.runner.count	0	1	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0	0
specjbb.comm.connect.timeouts.connect	60000	650000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000
specjbb.comm.connect.timeouts.read	60000	650000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000
specjbb.comm.connect.timeouts.write	60000	650000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000	60000
specjbb.comm.connect.worker.pool.max	256	168	256	256	256	256	256	256	256	256	256	256	256	256	256	256	256	256
specjbb.comm.connect.worker.pool.min	1	64	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1	1
specjbb.controller.rtcurve.start	0.0	0.0
specjbb.controller.rtcurve.step	0.01	0.01
specjbb.controller.type	HBIR_RT	HBIR_RT
specjbb.customerDriver.threads	64	{=75, probe=69, saturate=85}
specjbb.forkjoin.workers	16	{Tier1=234, Tier2=7, Tier3=30}
specjbb.group.count	1	8
specjbb.mapreducer.pool.size	16	225
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 412328 IR

http://www.spec.org - [email protected]

SPECjbb2015 Version: [SPECjbb2015 1.04, Feb 16, 2024]

Nettrix R840 G50	392868 SPECjbb2015-MultiJVM max-jOPS 130905 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Nettrix.	Test Sponsor: Nettrix	Test location: TianJin, China	Test date: Dec 10, 2024
SPEC license #: 6138	Hardware Availability: Apr-2024	Software Availability: Oct-2024	Publication: Thu Jan 9 11:14:55 EST 2025


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