SPECjbb2015 Report for jbb2015-20180328-00289 : 165581 max-jOPS ; 56942 critical-jOPS

SUT Description

Hardware hw_1
Name	IBM Power S924
Vendor	IBM Corporation
Vendor URL	http://www.ibm.com
Available	Mar-2018
Model	IBM Power S924
Form Factor	4U
CPU Name	POWER9
CPU Characteristics	12 cores, 3.4 to 3.9 GHz (typical to max)
Number of Systems	1
Nodes Per System	1
Chips Per System	2
Cores Per System	24
Cores Per Chip	12
Threads Per System	192
Threads Per Core	8
Version	None
CPU Frequency (MHz)	3400
Primary Cache	64 KB I + 64 KB D on chip per core
Secondary Cache	512 KB I+D on chip per core
Tertiary Cache	120 MB I+D on chip per chip shared NUCA / 12 cores
Other Cache	None
Disk	1 x 1.8 TB 10K RPM 4K SAS HDD
File System	xfs
Memory Amount (GB)	512
# and size of DIMM(s)	16 x 32 GB
Memory Details	32 GB 2Rx4 PC4-2666V-RB2-12
# and type of Network Interface Cards (NICs)	1 x PCIe2 4-Port (10GbE SFP+ & 1GbE RJ45) Adapter
Power Supply Quantity and Rating (W)	4 x 1400 W
Other Hardware	1 x PCIe3 x8 SAS RAID Internal Adapter 6 Gb
Cabinet/Housing/Enclosure	None
Shared Description	None
Shared Comment	None
Notes	Yes: 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 timeserver_1
Name	IBM Power S824
Vendor	IBM Corporation
Vendor URL	http://www.ibm.com
Version	None
Available	Jun-2014
Bitness	None
Notes	Time Server

Operating System os_1
Name	SUSE Linux Enterprise Server 12 SP3
Vendor	SUSE
Vendor URL	https://www.suse.com
Version	4.4.114-94.14-default
Available	Feb-2018
Bitness	64
Notes	Available date applies to the kernel version
Java Virtual Machine jvm_1
Name	IBM J9 VM
Vendor	IBM Corporation
Vendor URL	http://www.ibm.com
Version	8.0.5.17 (IBM JDK8 SR5 FP17)
Available	Jun-2018
Bitness	64
Notes	None
Other Software timeserver_1
Name	Ubuntu Server 16.04.4 LTS
Vendor	Canonical
Vendor URL	http://www.canonical.com
Version	4.4.0-116-generic
Available	Mar-2018
Bitness	64
Notes	Time Server

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	virtual
Tuning	ASM Configuration: Maximum Performance Disable Idle Power Saver Speculative execution controls to mitigate user-to-kernel and user-to-user side-channel attacks
Notes	None

OS Image os_Image_1
JVM Instances	jvm_Ctr_1(1), jvm_Backend_1(6), jvm_TxInjector_1(6)
OS Image Description	os_1
Tuning	ulimit -n 100000 ppc64_cpu --dscr=1 echo 13500 > /sys/devices/system/node/node0/hugepages/hugepages-16384kB/nr_hugepages echo 13500 > /sys/devices/system/node/node1/hugepages/hugepages-16384kB/nr_hugepages echo 1000 > /proc/sys/kernel/sched_migration_cost_ns echo 150000000 > /proc/sys/kernel/sched_min_granularity_ns echo 1000000000 > /proc/sys/kernel/sched_wakeup_granularity_ns Disable domain2 load balancing by setting the first bit to 0 in /proc/sys/kernel/sched_domain/cpu*/domain2/flags
Notes	None
JVM Instance jvm_Ctr_1
Parts of Benchmark	Controller
JVM Instance Description	jvm_1
Command Line	-XX:-RuntimeInstrumentation -Xms1g -Xmx1g -Xmn800m -Xcompressedrefs -XX:-EnableHCR
Tuning	None
Notes	None
JVM Instance jvm_Backend_1
Parts of Benchmark	Backend
JVM Instance Description	jvm_1
Command Line	-XX:-RuntimeInstrumentation -Xlp -Xms63g -Xmx63g -Xmn60g -Xcompressedrefs -Xtrace:none -Xconcurrentlevel0 -Xaggressive -XX:-EnableHCR
Tuning	numactl used to affinitize each Backend JVM numactl --physcpubind=0-31 --membind=0 numactl --physcpubind=32-63 --membind=0 numactl --physcpubind=64-95 --membind=0 numactl --physcpubind=96-127 --membind=1 numactl --physcpubind=128-159 --membind=1 numactl --physcpubind=160-191 --membind=1
Notes	None
JVM Instance jvm_TxInjector_1
Parts of Benchmark	TxInjector
JVM Instance Description	jvm_1
Command Line	-XX:-RuntimeInstrumentation -Xlp -Xms2000m -Xmx2000m -Xmn1700m -Xcompressedrefs -Xtrace:none -Xconcurrentlevel0 -Xaggressive -XX:-EnableHCR
Tuning	numactl used to affinitize each TxInjector JVM to a single processor numactl --physcpubind=0-7 --membind=0 numactl --physcpubind=32-39 --membind=0 numactl --physcpubind=64-71 --membind=0 numactl --physcpubind=96-103 --membind=1 numactl --physcpubind=128-135 --membind=1 numactl --physcpubind=160-167 --membind=1
Notes	None

max-jOPS and critical-jOPS Details

max-jOPS = jOPS passed before the First Failure
Pass/Fail	Pass	Pass	Pass	Fail	Fail
jOPS	162058	163819	165581	167342	169104

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	46679	53236	57248	60477	69579	56942

Last Success jOPS/First Failure jOPS for SLA points

	Percentile
	10-th	50-th	90-th	95-th	99-th	100-th
500us	- / 1761	- / 1761	- / 1761	- / 1761	- / 1761	- / 1761
1000us	7046 / 8807	3523 / 5284	1761 / 3523	- / 1761	- / 1761	- / 1761
5000us	139158 / 140920	84552 / 86313	31707 / 33468	28184 / 29945	24661 / 26422	1761 / 3523
10000us	144443 / 146204	128589 / 130351	103928 / 105690	91598 / 93359	51083 / 42276	1761 / 3523
25000us	147966 / 149727	139158 / 140920	121543 / 123305	109213 / 110974	56368 / 42276	21138 / 7046
50000us	149727 / 151489	144443 / 146204	128589 / 130351	112736 / 114497	56368 / 58129	21138 / 7046
75000us	149727 / 151489	144443 / 146204	130351 / 132112	116259 / 114497	61652 / 58129	21138 / 7046
100000us	151489 / 153250	146204 / 147966	132112 / 133874	118020 / 119782	68698 / 70460	21138 / 7046
200000us	155012 / 156773	149727 / 151489	139158 / 140920	128589 / 130351	88075 / 89836	21138 / 7046
500000us	165581 / -	158535 / 160296	149727 / 151489	146204 / 147966	139158 / 140920	86313 / 12330
1000000us	165581 / -	165581 / -	162058 / 163819	160296 / 162058	156773 / 158535	142681 / 140920

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

Controller time offset from Time Server

Time Offset Summary

Time Offset metrics on RT curve: (|Mean-offset|>50ms) = 0; (|Mean-offset|>500ms) = false; Mean = 28.385ms; STDDEV = 26.961ms

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.selector.runner.count	0	1
specjbb.comm.connect.timeouts.connect	60000	300000
specjbb.comm.connect.timeouts.read	60000	300000
specjbb.comm.connect.timeouts.write	60000	300000
specjbb.comm.connect.worker.pool.max	256	60
specjbb.comm.connect.worker.pool.min	1	59
specjbb.controller.handshake.period	5000	15000
specjbb.controller.handshake.timeout	600000	300000
specjbb.controller.host	localhost	linux-pzpf
specjbb.controller.maxir.maxFailedPoints	3	1
specjbb.forkjoin.workers	192	{Tier1=230, Tier2=2, Tier3=36}
specjbb.group.count	1	6
specjbb.heartbeat.period	10000	20000
specjbb.heartbeat.threshold	100000	300000
specjbb.mapreducer.pool.size	192	4
specjbb.time.server	false	true
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 176150 IR

High-bound (settled) is 170629 IR

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

SPECjbb2015 Version: [SPECjbb2015 1.01, May 25, 2017]

IBM Corporation IBM Power S924 (3.4 - 3.9 GHz, 24 core, SLES)	165581 SPECjbb2015-MultiJVM max-jOPS 56942 SPECjbb2015-MultiJVM critical-jOPS
Tested by: IBM Corporation	Test Sponsor: IBM Corporation	Test location: Austin, TX	Test date: Mar 22, 2018
SPEC license #: 11	Hardware Availability: Mar-2018	Software Availability: Jun-2018	Publication: Fri Apr 13 11:24:41 EDT 2018


SPECjbb2015-MultiJVM: Multiple JVMs/Single Host (# of groups: 6) 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 Time offset from Time Server Topology SUT Configuration Properties Validation Details Link to Full Disclosure	Overall Throughput RT curve