SPECjbb2015 Report for jbb2015-20241115-01486 : 628411 max-jOPS ; 190007 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) Platinum 8468H CPU @ 2.1GHz
CPU Characteristics	48Core, 2.10GHz, 105MB L3 Cache (Turbo Boost Technology up to 3.80 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	4
Cores Per System	192
Cores Per Chip	48
Threads Per System	384
Threads Per Core	2
Version	NHH1041054
CPU Frequency (MHz)	2100
Primary Cache	32 KB I + 48 KB D on chip per core
Secondary Cache	2 MB I+D on chip per core
Tertiary Cache	105MB 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-Hynix-DDR5-4800-2Rx8
# 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 = SNC4 DCU Streamer Prefetcher = Disabled DCU IP Prefetcher = Enabled Hardware Prefetch = Enabled Adjacent Cache Prefetch = Enabled LLC Prefetch = 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	-server -XX:ParallelGCThreads=8 -XX:MaxTenuringThreshold=15 -XX:InlineSmallCode=2.5k -XX:LoopUnrollLimit=60 -XX:TargetSurvivorRatio=50 -XX:SurvivorRatio=8
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	621654	628411	635168	641925	648683

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	50678	104735	280420	381776	435833	190007

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	13514 / 20271	6757 / 13514	- / 6757	- / 6757	- / 6757	- / 6757
1000us	87842 / 94600	27028 / 33786	13514 / 20271	13514 / 20271	- / 6757	- / 6757
5000us	547326 / 554083	472998 / 479755	270284 / 277042	162171 / 168928	27028 / 33786	- / 6757
10000us	554083 / 560840	500026 / 506783	337855 / 344613	229742 / 236499	47300 / 54057	- / 6757
25000us	560840 / 567597	527055 / 533812	391912 / 398669	297313 / 304070	101357 / 108114	- / 6757
50000us	567597 / 574354	540569 / 547326	445969 / 452726	391912 / 398669	277042 / 283799	6757 / 13514
75000us	574354 / 581111	547326 / 554083	479755 / 486512	445969 / 452726	378398 / 385155	47300 / 40543
100000us	581111 / 587869	554083 / 560840	506783 / 513540	486512 / 493269	432455 / 439212	182442 / 94600
200000us	594626 / 601383	567597 / 574354	547326 / 554083	533812 / 540569	506783 / 513540	317584 / 243256
500000us	628411 / -	608140 / 614897	581111 / 587869	574354 / 581111	560840 / 567597	479755 / 412184
1000000us	628411 / -	628411 / -	614897 / 621654	608140 / 614897	601383 / 608140	547326 / 554083

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	Group10.Backend.beJVM10	Group10.TxInjector.txiJVM10	Group11.Backend.beJVM11	Group11.TxInjector.txiJVM11	Group12.Backend.beJVM12	Group12.TxInjector.txiJVM12	Group13.Backend.beJVM13	Group13.TxInjector.txiJVM13	Group14.Backend.beJVM14	Group14.TxInjector.txiJVM14	Group15.Backend.beJVM15	Group15.TxInjector.txiJVM15	Group16.Backend.beJVM16	Group16.TxInjector.txiJVM16	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	Group9.Backend.beJVM9	Group9.TxInjector.txiJVM9
specjbb.comm.connect.client.pool.size	256	480	256	256	256	256	256	256	256	256	256	256	256	256	256	256	256	256	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	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	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	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	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	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	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	24	{Tier1=234, Tier2=7, Tier3=30}
specjbb.group.count	1	16
specjbb.mapreducer.pool.size	24	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 675711 IR

High-bound (settled) is 654512 IR

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

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

Nettrix R840 G50	628411 SPECjbb2015-MultiJVM max-jOPS 190007 SPECjbb2015-MultiJVM critical-jOPS
Tested by: Nettrix	Test Sponsor: Nettrix	Test location: TianJin, China	Test date: Nov 14, 2024
SPEC license #: 6138	Hardware Availability: Apr-2024	Software Availability: Oct-2024	Publication: Thu Dec 12 16:13:26 EST 2024


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