SPECjbb2015 Report for jbb2015-20200422-00544 : 165668 max-jOPS ; 109720 critical-jOPS

SUT Description

Hardware hw_1
Name	IBM Cloud AMD EPYC 7F72 Bare Metal Server
Vendor	IBM Corporation
Vendor URL	https://cloud.ibm.com
Available	Jun-2020
Model	None
Form Factor	2U
CPU Name	AMD EPYC 7F72
CPU Characteristics	24 Core, 3.20 GHz, 192 MB L3 cache (Turbo Boost Technology up to 3.70 GHz)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	48
Cores Per Chip	24
Threads Per System	96
Threads Per Core	2
Version	1.0 03/25/2020
CPU Frequency (MHz)	3200
Primary Cache	32KB(I)+32KB(D) per core
Secondary Cache	512KB (I+D) per core
Tertiary Cache	192MB (I+D) on chip per chip
Other Cache	None
Disk	1x960 GB SSD
File System	ext4
Memory Amount (GB)	512
# and size of DIMM(s)	16 x 32GB
Memory Details	32 GB 2Rx4 PC4-2933-R
# and type of Network Interface Cards (NICs)	4 x 10 GbE
Power Supply Quantity and Rating (W)	2 x 1600W
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	Ubuntu 18.04.4 LTS
Vendor	Ubuntu
Vendor URL	http://ubuntu.com/
Version	4.15.0-91-generic
Available	Feb-2019
Bitness	64
Notes	None
Java Virtual Machine jvm_1
Name	Oracle Java SE 13.0.2
Vendor	Oracle
Vendor URL	http://oracle.com/
Version	Java HotSpot 64-bit Server VM, version 13.0.2
Available	Jan-2020
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 Settings: Set Nodes per Socket to 2 [NPS2] SMT Control = Auto [Auto means SMT Enabled] Determinism Control = Manual Determinism Slider = Power L1 Stream HW Prefetcher = Disable L2 Stream HW Prefetcher = Disable
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(4), jvm_TxInjector_1(4)
OS Image Description	os_1
Tuning	cpupower -c all frequency-set -g performance tuned-adm profile latency-performance echo 10000000 > /proc/sys/kernel/sched_min_granularity_ns echo 15000000 > /proc/sys/kernel/sched_wakeup_granularity_ns echo 1000 > /proc/sys/kernel/sched_migration_cost_ns echo 990000 > /proc/sys/kernel/sched_rt_runtime_us echo 24000000 > /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/kernel/numa_balancing 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_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC -XX:ParallelGCThreads=2
Tuning	None
Notes	Used numactl to interleave memory on all Nodes in Driver system numactl --interleave=all
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-Xms118g -Xmx118g -Xmn116g -server -XX:MetaspaceSize=30m -XX:AllocatePrefetchInstr=2 -XX:LargePageSizeInBytes=2m -XX:-UsePerfData -XX:-UseAdaptiveSizePolicy -XX:+AlwaysPreTouch -XX:-UseBiasedLocking -XX:+UseLargePages -XX:+UseParallelOldGC -XX:SurvivorRatio=42 -XX:TargetSurvivorRatio=95 -XX:ParallelGCThreads=24 -XX:MaxTenuringThreshold=15 -XX:InitialCodeCacheSize=25m -XX:+UseCompressedOops -XX:ObjectAlignmentInBytes=32 -XX:+UseTransparentHugePages
Tuning	Used numactl to affinitize each Backend JVM to one NUMA node numactl --cpunodebind=0 --membind=0 numactl --cpunodebind=1 --membind=1 numactl --cpunodebind=2 --membind=2 numactl --cpunodebind=3 --membind=3
Notes	"Notes here"
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-Xms2g -Xmx2g -Xmn1536m -XX:+UseParallelOldGC -XX:ParallelGCThreads=2
Tuning	None
Notes	Used numactl to affinitize each Transaction Injector JVM to one NUMA node numactl --cpunodebind=0 --membind=0 numactl --cpunodebind=1 --membind=1 numactl --cpunodebind=2 --membind=2 numactl --cpunodebind=3 --membind=3

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Fail	Fail	Fail
jOPS	163301	165668	168034	170401	172768

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	67450	113009	117150	128984	138056	109720

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	2367 / 4733	- / 2367	- / 2367	- / 2367	- / 2367	- / 2367
1000us	18933 / 21300	4733 / 7100	2367 / 4733	2367 / 4733	- / 2367	- / 2367
5000us	163301 / 165668	149101 / 151468	71000 / 73367	42600 / 40234	23667 / 26033	4733 / 7100
10000us	165668 / -	153834 / 156201	130167 / 132534	108867 / 111234	66267 / 68634	26033 / 11833
25000us	165668 / -	160934 / 163301	146734 / 149101	139634 / 142001	118334 / 111234	26033 / 11833
50000us	165668 / -	163301 / 165668	153834 / 156201	146734 / 149101	118334 / 115967	26033 / 11833
75000us	165668 / -	165668 / -	156201 / 158568	149101 / 151468	130167 / 127801	26033 / 11833
100000us	165668 / -	165668 / -	156201 / 158568	153834 / 151468	139634 / 134901	61534 / 11833
200000us	165668 / -	165668 / -	160934 / 163301	158568 / 160934	149101 / 151468	115967 / 97034
500000us	165668 / -	165668 / -	165668 / -	165668 / -	165668 / -	153834 / 151468
1000000us	165668 / -	165668 / -	165668 / -	165668 / -	165668 / -	165668 / 163301

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
specjbb.comm.connect.client.pool.size	256	256	64	64	64	64	64	64	64	64
specjbb.comm.connect.selector.runner.count	0	1
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	256	64	64	64	64	64	64	64	64
specjbb.controller.handshake.period	5000	20000
specjbb.controller.handshake.timeout	600000	800000
specjbb.forkjoin.workers	96	{Tier1=72, Tier2=4, Tier3=8}
specjbb.group.count	1	4
specjbb.heartbeat.period	10000	2000
specjbb.heartbeat.threshold	100000	600000
specjbb.mapreducer.pool.size	96	4
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 236668 IR

High-bound (settled) is 197290 IR

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

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

IBM Corporation IBM Cloud AMD EPYC 7F72 Bare Metal Server	165668 SPECjbb2015-MultiJVM max-jOPS 109720 SPECjbb2015-MultiJVM critical-jOPS
Tested by: IBM Corporation	Test Sponsor: IBM Corporation	Test location: Austin, TX	Test date: Apr 21, 2020
SPEC license #: 11	Hardware Availability: Jun-2020	Software Availability: Jan-2020	Publication: Tue May 19 11:13:37 EDT 2020


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 4) 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